WO2022237678A1 - 带宽部分处理方法、装置及终端 - Google Patents

带宽部分处理方法、装置及终端 Download PDF

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Publication number
WO2022237678A1
WO2022237678A1 PCT/CN2022/091436 CN2022091436W WO2022237678A1 WO 2022237678 A1 WO2022237678 A1 WO 2022237678A1 CN 2022091436 W CN2022091436 W CN 2022091436W WO 2022237678 A1 WO2022237678 A1 WO 2022237678A1
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WO
WIPO (PCT)
Prior art keywords
bwp
scg
terminal
serving cell
activation
Prior art date
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Ceased
Application number
PCT/CN2022/091436
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English (en)
French (fr)
Inventor
蒲文娟
杨晓东
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to EP22806644.5A priority Critical patent/EP4336764A4/en
Publication of WO2022237678A1 publication Critical patent/WO2022237678A1/zh
Priority to US18/504,645 priority patent/US12634059B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application belongs to the field of communication, and in particular relates to a bandwidth part processing method, device and terminal.
  • Dual Connectivity that is, to provide user equipment (User Equipment, UE, also known as terminal) with resources of two network nodes (access network elements), one of which is called the master node (Master node, MN), the other is called the secondary node (Secondary node, SN).
  • the carrier aggregation technology Carrier Aggregation, CA
  • CA Carrier Aggregation
  • MCG Master Cell Group
  • SCG Secondary Cell Group
  • Each cell group includes a special cell (Special Cell, SpCell) and a series of secondary cells (Scell, Secondary Cell).
  • the special cell is called the Primary Cell (PCell)
  • PSCell Primary Secondary Cell
  • the SpCell uses the primary carrier, while other secondary cells use the secondary carrier.
  • Version 16 introduces the SCG suspended (suspended) state.
  • the network can temporarily suspend the SCG. Instead of directly deleting the SCG and then adding it back when larger data appears.
  • the method of temporarily suspending the SCG can enable the terminal to work in a more power-saving manner for a long period of time, and at the same time, the SCG can be restored quickly when there is a large amount of data demand.
  • the SCG deactivation SCG deactivation
  • SCG deactivation may also be initiated for terminal overheating or power saving purposes.
  • BWP Bandwidth Part
  • the embodiment of the present application provides a bandwidth part processing method, device, and terminal, which can solve the problem that the BWP of the SCG serving cell cannot be processed during the SCG deactivation/activation state transition process and the SCG is in the deactivation state.
  • the reliability of network-side device communication is provided.
  • a bandwidth part processing method including:
  • the terminal executes a first operation
  • the first condition includes at least one of the following:
  • the terminal receives the SCG activation command
  • the terminal requests to activate the SCG
  • the terminal receives the bandwidth part BWP activation command
  • the first operation includes at least one of the following:
  • the first BWP is a working or activated BWP of the first serving cell when the SCG is in a deactivated state.
  • an apparatus for processing bandwidth part which is applied to a terminal, including:
  • a first executing module configured to execute a first operation when a first condition is met
  • the first condition includes at least one of the following:
  • the terminal receives the SCG activation command
  • the terminal requests to activate the SCG
  • the terminal receives the bandwidth part BWP activation command
  • the first operation includes at least one of the following:
  • the first BWP is a working or activated BWP of the first serving cell when the SCG is in a deactivated state.
  • a terminal in a third aspect, includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor. When the program or instruction is executed by the processor The steps of the method described in the first aspect are realized.
  • a terminal including a processor and a communication interface, where the processor is configured to perform a first operation when a first condition is met;
  • the first condition includes at least one of the following:
  • the terminal receives the SCG activation command
  • the terminal requests to activate the SCG
  • the terminal receives the bandwidth part BWP activation command
  • the first operation includes at least one of the following:
  • the first BWP is a working or activated BWP of the first serving cell when the SCG is in a deactivated state.
  • a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method according to the first aspect are implemented.
  • a sixth aspect provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, the processor is used to run programs or instructions, and implement the method as described in the first aspect A step of.
  • a computer program/program product is provided, the computer program/program product is stored in a non-volatile storage medium, and the program/program product is executed by at least one processor to implement the first aspect The steps of the method.
  • the terminal by limiting the period from the deactivated state to the activated state, the terminal reasonably processes the BWP of the SCG serving cell, thereby improving the network communication process and ensuring the reliability of the communication between the terminal and the network side equipment .
  • FIG. 1 is a block diagram of a wireless communication system to which an embodiment of the present application is applicable;
  • FIG. 2 is a schematic flowchart of a method for processing a bandwidth part according to an embodiment of the present application
  • FIG. 3 is a block diagram of a device for processing bandwidth parts according to an embodiment of the present application.
  • FIG. 4 is a structural block diagram of a terminal according to an embodiment of the present application.
  • Fig. 5 is a structural block diagram of a communication device according to an embodiment of the present application.
  • first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and “second” distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects.
  • “and/or” in the description and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned system and radio technology, and can also be used for other systems and radio technologies.
  • the following description describes the New Radio (New Radio, NR) system for example purposes, and uses NR terminology in most of the following descriptions, but these techniques can also be applied to applications other than NR system applications, such as the 6th Generation (6th Generation , 6G) communication system.
  • 6th Generation 6th Generation
  • Fig. 1 shows a block diagram of a wireless communication system to which the embodiment of the present application is applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12 .
  • the terminal 11 can also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital Assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile Internet device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted device (Vehicle User Equipment, VUE), pedestrian terminal (Pedestrian User Equipment, PUE) and other terminal-side equipment, wearable devices include: smart watches, bracelets, earphones, glasses, etc.
  • the network side device 12 may be a base station or a core network, where a base station may be called a node B, an evolved node B, an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service Basic Service Set (BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, Wireless Local Area Network (WLAN) ) access point, wireless fidelity (Wireless Fidelity, WiFi) node, transmitting and receiving point (Transmitting Receiving Point, TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to Specific technical terms, it should be noted that in the embodiment of the present application, only the base station in the NR system is taken as an example, but the specific type of the
  • this embodiment of the present application provides a bandwidth part processing method, including:
  • Step 201 when the first condition is met, the terminal executes the first operation
  • satisfying the first condition means that the terminal determines that the secondary cell group (SCG) needs to change from a deactivated state to an activated state or that the terminal determines that the BWP needs to be activated.
  • SCG secondary cell group
  • the first condition includes at least one of the following:
  • the terminal receives an SCG activation command
  • the terminal requests to activate the SCG
  • the terminal receives the bandwidth part BWP activation command
  • A11-A14 and A16 can be understood as that the SCG needs to be changed from the deactivated state to the activated state; A15 can be understood as that it is determined that the BWP needs to be activated.
  • the SCG (corresponding to A11) with uplink data arriving in the deactivated state may be at least one signaling radio bearer (Signalling Radio Bearers, SRBs) and data radio bearer (Data Radio Bearers, DRBs) of the uplink data arriving at the SCG.
  • SRB includes split SRB, SRB3, and DRB include MN/SN terminated SCG bearer, and MN/SN terminated split bearer.
  • the terminal receives an SCG activation command (corresponding to A12), which can be a radio resource control (Radio Resource Control, RRC) message, a media access control layer control element (Media Access Control-Control Element, MAC CE), a downlink control information (Downlink Control Information, DCI), may also be activated implicitly (for example, when the network reconfigures the SCG without carrying the SCG state, it implicitly instructs the terminal to activate the SCG).
  • RRC Radio Resource Control
  • MAC CE Media Access Control-Control Element
  • DCI Downlink Control Information
  • the terminal's request to activate the SCG may be that the terminal initiates a random access or a scheduling request (Scheduling Request, SR) on the SCG.
  • SR scheduling request
  • the terminal receives the BWP activation command of the bandwidth part (corresponding to A15).
  • the terminal receives the SCG activation command, it has no activated BWP.
  • the terminal After receiving the BWP activation command, the terminal activates the BWP indicated by the network.
  • the BWP involved in the first condition is the BWP of the serving cell on the configuration grant (CG), for example, the PSCell in the SCG.
  • CG configuration grant
  • PSCell Physical Uplink Control Channel
  • the first condition also includes activating the SCG/PSCell during the RRC connection recovery process, restoring the SCG (restore SCG) to an active state, restoring the SCG (restore SCG) and restoring the PSCell to an active state, and adding/reconfiguring an active state SCG.
  • the first operation includes at least one of the following:
  • the first serving cell includes: a PSCell and/or an SCell in the SCG, and the SCell includes a PUCCH SCell and an SCell with no PUCCH resources configured; that is, the first serving cell is at least one cell in the SCG,
  • the first serving cell is a PSCell.
  • the first BWP mainly refers to the working or activated BWP of the first serving cell when the SCG is in a deactivated state.
  • Another implementation mode is that when the SCG of the terminal is in the activated state and works on BWP1, it receives the SCG deactivation command, and sets the SCG to the deactivated state. At this time, BWP1 is still in the activated state.
  • Handover command switch from BWP1 to BWP2 (that is, deactivate BWP1 and activate BWP2).
  • the UE receives the SCG activation command, and the UE should work in BWP2, that is, the first BWP is BWP2 at this time.
  • the first BWP can also be understood as the BWP of the first serving cell of the terminal SCG when the first condition is met or before the first condition is met.
  • B13 Perform BWP switching on the first serving cell of the SCG, switching from the first BWP to the first target BWP.
  • the terminal can only execute one of B11-B13 at the same time.
  • a power headroom report (Power Headroom Report, PHR) is triggered, for example, a PHR of the SCG is triggered.
  • the first target BWP mentioned in the embodiment of this application includes the following one:
  • the terminal when the network side device configures the first active BWP (first active BWP) for the terminal, the terminal can activate the first active BWP if the first condition is met; optionally, the first active BWP can be For the first active uplink and downlink bandwidth part (first active UL/DL BWP). It can be understood that, when the terminal receives the first active BWP configuration parameter, if the SCG is about to be set to the deactivated state or remains in the deactivated state, the terminal saves the first active BWP configuration parameter, and activates the BWP immediately when the SCG is activated.
  • the fourth BWP is the BWP used when the SCG is activated
  • the fourth BWP may be pre-configured by the network side device; it may also be sent to the terminal together with the SCG activation command by the network side device when sending the SCG activation command, for example, the fourth BWP is carried in the SCG activation command Middle; the fourth BWP may also be agreed upon.
  • the terminal may activate the default BWP when the first condition is met.
  • the terminal when B21, B22 or B23 is not configured, or B21 or B23 is configured but the terminal does not have physical uplink control information (PUCCH) resources and/or physical random access channel (PRACH) resources on the SCG, the terminal The initial BWP can be activated when the first condition is met.
  • PUCCH physical uplink control information
  • PRACH physical random access channel
  • the BWP configured with the second resource
  • the second resource includes at least one of the following:
  • channel state information Channel State Information, CSI
  • the terminal saves the BWP used when it was in the activated state last time.
  • the terminal can initiate random access or send an SR on the activated BWP. It can be understood that, through the first operation, the SCG is made to work on an activated BWP, and the terminal can send and receive data and/or signaling on the BWP.
  • the configuration of the terminal is that the PSCell has no active BWP during the deactivation of the SCG .
  • step 201 further include:
  • the terminal receives network configuration information
  • the network configuration information is used to configure the first activation BWP configuration parameters of the primary and secondary cells; the second operation is that the terminal does not activate the BWP indicated by the first activation BWP configuration parameters.
  • the term of not activating the BWP indicated by the BWP configuration parameter for the first activation refers to that the terminal does not immediately activate the BWP indicated by the BWP configuration parameter for the first activation, or the terminal does not immediately activate the BWP indicated by the BWP configuration parameter for the first activation, or when the SCG is deactivated During the active state, the BWP indicated by the first active BWP configuration parameter is not activated; optionally, the first active BWP configuration parameter may be the first active UL/DL BWP configuration parameter.
  • the timing at which the terminal receives network configuration information includes at least one of the following:
  • This situation means that when the SCG is in the deactivated state, the network side device sends the network configuration information of the first activation BWP configuration parameters of the primary and secondary cells, and at this time the terminal does not immediately activate the BWP indicated by the first activation BWP configuration parameters.
  • This situation means that when there is an SCG added and the added SCG is set to the deactivated state, the network side device carries the network configuration information of the first activated BWP configuration parameters of the primary and secondary cells in the SCG addition configuration information , at this time, the terminal does not immediately activate the BWP indicated by the first activation BWP configuration parameter.
  • This situation means that when the terminal receives the SCG deactivation command, the network side device also carries the network configuration information of the first activated BWP configuration parameters of the primary and secondary cells in the SCG deactivation command. At this time, the terminal does not activate immediately The BWP indicated by the BWP configuration parameter is activated for the first time.
  • step 201 further include:
  • the terminal deactivates the second BWP of the primary and secondary cells after receiving the SCG deactivation command.
  • the above implementation of deactivating the second BWP of the primary and secondary cells includes the following item:
  • the terminal switches from the second BWP to the BWP indicated by the BWP configuration parameters for the first activation, and sets the BWP for the first activation BWP deactivation indicated by configuration parameters;
  • the specific operation behavior of the terminal switching from the second BWP to the BWP indicated by the first activation BWP configuration parameter is: the terminal first deactivates the second BWP of the primary and secondary cells, and then activates the first activation BWP configuration parameter BWP as indicated.
  • the terminal deactivates the second BWP of the primary and secondary cells, and saves the second BWP.
  • Step S101 the terminal receives network configuration information, the network configuration information includes SCG addition configuration and added SCG deactivation indication;
  • Step S102 the terminal saves the added configuration of the SCG, and sets the added SCG to a deactivated state; if the network configuration information is also used to configure the first active UL/DL BWP configuration parameters, the terminal does not immediately activate the first active UL/DL BWP configuration parameters the indicated BWP;
  • Step S103 when the first condition is satisfied, the terminal activates the first target BWP of the first serving cell of the SCG;
  • the terminal activates the first active UL/DL BWP of the PSCell of the SCG.
  • Step S201 the SCG of the terminal is in an active state, and the PSCell works on a certain BWP, such as BWP 1;
  • Step S202 after receiving the SCG deactivation command, the terminal deactivates the BWP1 of the PSCell;
  • the terminal also performs one of the following operations:
  • the terminal saves the first active UL/DL BWP configuration parameter, but does not immediately activate the BWP indicated by the first active UL/DL BWP configuration parameter, or the terminal executes the BWP first Switch (switch from BWP1 to first active BWP), and then perform BWP deactivation (deactivate first active BWP);
  • the terminal saves BWP1 for use when activating the SCG next time.
  • Step S203 when the first condition is satisfied, the terminal activates the first target BWP of the first serving cell of the SCG;
  • the terminal activates the first active UL/DL BWP of the PSCell of the SCG.
  • Step S301 the SCG of the terminal is in a deactivated state, and the PSCell has no activated BWP;
  • Step S302 the terminal receives the network configuration information for configuring the first active UL/DL BWP configuration parameters of the PSCell, and the terminal does not immediately activate the BWP indicated by the first active UL/DL BWP configuration parameters;
  • Step S303 when the first condition is met, the terminal activates the first target BWP of the first serving cell of the SCG;
  • the terminal activates the first active UL/DL BWP of the PSCell of the SCG.
  • the terminal is configured such that the PSCell has an active BWP during SCG deactivation.
  • step 201 further include:
  • the terminal When the SCG of the terminal is in the activated state and the primary and secondary cells are working in the fifth BWP, the terminal performs the third operation after receiving the SCG deactivation command;
  • the third operation includes the following one:
  • the first serving cell includes: PSCell, SCell in the SCG;
  • the fifth BWP mainly refers to the working or activated BWP of the first serving cell when the SCG is in the active state, and this operation refers to What is more important is that when the SCG of the terminal is in the activated state, after receiving the SCG deactivation command, BWP switching is not performed, and when the SCG of the terminal is in the deactivated state, the first serving cell still works in the fifth BWP, that is, the The fifth BWP becomes the working or active BWP of the first serving cell when the SCG of the terminal is in a deactivated state.
  • the first BWP may be configured by the network side device or stipulated by a protocol.
  • the first BWP includes but is not limited to the following:
  • the third BWP is a BWP used when the SCG is in a deactivated state
  • the third BWP may be preconfigured by the network side device, or may be sent to the terminal together with the SCG deactivation command by the network side device when sending the SCG deactivation command, for example, the third BWP is carried in the SCG In the deactivation command.
  • the BWP configured with the first resource
  • the first resource is used for at least one of the following:
  • Radio Link Monitoring RLM
  • BFD Beam Failure Detection
  • CSI measurement CSI reporting, random access, PUCCH transmission, Physical Uplink Shared Channel (PUSCH) ) transmission, Sounding Reference Signal (SRS) transmission.
  • PUSCH Physical Uplink Shared Channel
  • SRS Sounding Reference Signal
  • the terminal can switch to the default BWP.
  • the terminal can switch to this Dormant BWP.
  • whether to support D25 is also configured by the network side device.
  • the terminal may switch to the initial BWP.
  • the terminal when the terminal performs the third operation, the terminal also needs to save the fifth BWP.
  • the terminal when the terminal receives the BWP configuration parameters for the first activation when the SCG is in the deactivated state, the terminal performs the fourth operation;
  • the fourth operation includes the following one:
  • the terminal when the terminal receives the first-time activation BWP configuration parameter during the deactivation period of the SCG, the terminal immediately activates the BWP indicated by the first-time activation BWP configuration parameter.
  • the terminal when the terminal receives the first activation BWP configuration parameter during the deactivation period of the SCG, the terminal does not immediately activate the BWP indicated by the first activation BWP configuration parameter, but activates the first activation BWP after the SCG is activated.
  • the BWP indicated by the BWP configuration parameter when the terminal receives the first activation BWP configuration parameter during the deactivation period of the SCG, the terminal does not immediately activate the BWP indicated by the first activation BWP configuration parameter, but activates the first activation BWP after the SCG is activated.
  • the BWP indicated by the BWP configuration parameter is to say, when the terminal receives the first activation BWP configuration parameter during the deactivation period of the SCG.
  • Step S401 the SCG is in an active state and works on a certain BWP (such as BWP1);
  • Step S402 after receiving the SCG deactivation command, the terminal executes the above-mentioned D11 or D12;
  • step S402 the terminal needs to save the BWP1.
  • the terminal immediately activates the BWP indicated by the first active UL/DL BWP configuration parameter; or, the terminal does not immediately activate the first active UL/DL BWP configuration parameter Instead, wait until the SCG is activated before activating the BWP indicated by the first active UL/DL BWP configuration parameter.
  • Step S403 when the first condition is met, the terminal executes the above-mentioned B12 or B13;
  • step S402 the terminal executes D11, the terminal keeps the PSCell of the SCG working in BWP1, and when the first condition is met, the terminal can execute B12, and keeps the PSCell of the SCG working in BWP1; the terminal can also Execute B13 to switch from BWP1 to activate BWP for the first time.
  • step S402 the terminal executes D12, the terminal switches from BWP1 to default BWP, when the first condition is met, the terminal can execute B12, and keep the PSCell of the SCG working in the default BWP; the terminal can also Execute B13 to switch from the default BWP to the first activated BWP.
  • the first operation is to activate the first target BWP of the first serving cell of the SCG, keep the first serving cell of the SCG working in the first BWP, or perform BWP switching on the first serving cell of the SCG, the first BWP Switch to first target BWP case.
  • step 201 further include:
  • the terminal When the SCG is in the activated state, the terminal receives the SCG deactivation command, and performs the fifth operation.
  • an implementation manner for the terminal to perform the fifth operation is:
  • the terminal receives the first configuration information sent by the network side device, and if the first configuration information indicates a fifth operation, the terminal executes the fifth operation.
  • the fifth operation includes but is not limited to the following one:
  • BWP inactivityTimer If the BWP inactivity timer (bwp-InactivityTimer) is running, stop the BWP inactivity timer;
  • the terminal if the terminal is configured with a default BWP, it also needs to determine whether the default BWP is configured with the first resource. If the default BWP is configured with the first resource, perform BWP switching; otherwise, do not perform BWP switching.
  • the terminal if the terminal is configured with a default BWP, it also needs to determine whether the first resource is configured on the initial BWP. If the first resource is configured on the initial BWP, perform BWP switching; otherwise, do not perform BWP switching.
  • the first resource in E13 and E14 is used for at least one of the following:
  • RLM RLM, BFD, beam management, CSI measurement, CSI reporting, random access, PUCCH transmission, PUSCH transmission, SRS transmission.
  • Step S501 when the SCG is in the activated state, the terminal receives a BWP switching command, executes the BWP switching, and starts bwp-InactivityTimer;
  • Step S502 the terminal receives the SCG deactivation command, and executes any one of the above-mentioned E11-E14;
  • Step S503 when the first condition is met, the terminal executes the above-mentioned B11, B12 or B13.
  • the embodiment of the present application can prevent the terminal from performing wrong activation/deactivation/switching operations on the PSCell BWP when the SCG is deactivated, and ensure that the terminal can work on a suitable BWP when activating the SCG to achieve stable and fast activation of the SCG the goal of.
  • the bandwidth part processing method provided in the embodiment of the present application may be executed by a bandwidth part processing device, or a control module in the bandwidth part processing device for executing the bandwidth part processing method.
  • the method for processing the bandwidth part executed by the bandwidth part processing device is taken as an example to illustrate the bandwidth part processing device provided in the embodiment of the present application.
  • the embodiment of the present application provides a bandwidth part processing device 300, including:
  • the first execution module 301 is configured to execute a first operation when the first condition is met;
  • the first condition includes at least one of the following:
  • the terminal receives the SCG activation command
  • the terminal requests to activate the SCG
  • the terminal receives the bandwidth part BWP activation command
  • the first operation includes at least one of the following:
  • the first BWP is a working or activated BWP of the first serving cell when the SCG is in a deactivated state.
  • the method further includes:
  • a receiving module configured to receive network configuration information
  • a second executing module configured to execute a second operation according to the network configuration information
  • the network configuration information is used to configure the first activation BWP configuration parameters of the primary and secondary cells; the second operation is that the terminal does not activate the BWP indicated by the first activation BWP configuration parameters.
  • the timing at which the receiving module receives network configuration information includes at least one of the following:
  • the method further includes:
  • the third execution module is configured to deactivate the second BWP of the primary and secondary cells after receiving the SCG deactivation command when the SCG of the terminal is in an activated state and the primary and secondary cells work in the second BWP.
  • the third execution module is configured to implement one of the following:
  • the terminal switches from the second BWP to the BWP indicated by the BWP configuration parameters for the first activation, and sets the BWP configuration parameters for the first activation Indicated BWP deactivation;
  • the terminal deactivates the second BWP of the primary and secondary cells, and saves the second BWP.
  • the first execution module 301 executes the first operation, further includes:
  • the fourth execution module is used to perform the third operation after receiving the SCG deactivation command when the SCG of the terminal is in the activated state and the primary and secondary cells are working in the fifth BWP;
  • the third operation includes one of the following:
  • the first BWP includes the following item:
  • a third BWP where the third BWP is a BWP used when the SCG is in a deactivated state
  • a BWP configured with a first resource
  • the device also includes:
  • a saving module configured for the terminal to save the first BWP.
  • the device also includes:
  • the fifth execution module is configured to execute the fourth operation when the first activation BWP configuration parameter is received when the SCG is in the deactivated state;
  • the fourth operation includes the following one:
  • the first target BWP includes the following item:
  • a fourth BWP where the fourth BWP is a BWP used when the SCG is activated
  • a BWP configured with a second resource
  • the terminal saved the BWP used when it was in the activated state last time.
  • the second resource includes at least one of the following:
  • the first execution module 301 executes the first operation, it further includes:
  • the sixth execution module is configured to receive the SCG deactivation command when the SCG is in the activated state, and execute the fifth operation;
  • the fifth operation includes one of the following:
  • the BWP inactivation timer is not stopped, and after the BWP inactivation timer expires, if the terminal is not configured with a default BWP, BWP switching is performed, otherwise, BWP switching is not performed.
  • the sixth execution module includes:
  • a receiving unit configured to receive the first configuration information sent by the network side device
  • An executing unit configured to execute the fifth operation if the first configuration information indicates the fifth operation.
  • the first resource is used for at least one of the following:
  • Wireless link monitoring RLM beam failure detection BFD, beam management, channel state information CSI measurement, CSI reporting, random access, physical uplink control channel PUCCH transmission, physical uplink shared channel PUSCH transmission, sounding reference signal SRS transmission.
  • the terminal can reasonably process the BWP of the SCG serving cell, thereby improving the network communication process and ensuring that the terminal and the network side Device communication reliability.
  • the bandwidth portion processing device in the embodiment of the present application may be a device, a device with an operating system or an electronic device, or a component, an integrated circuit, or a chip in a terminal.
  • the apparatus or electronic equipment may be a mobile terminal or a non-mobile terminal.
  • the mobile terminal may include but not limited to the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television ( television, TV), teller machines or self-service machines, etc., are not specifically limited in this embodiment of the present application.
  • the device for processing the bandwidth part provided by the embodiment of the present application can realize each process realized by the method embodiment in FIG. 2 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a terminal, including a processor and a communication interface, where the processor is configured to perform a first operation when a first condition is met;
  • the first condition includes at least one of the following:
  • the terminal receives the SCG activation command
  • the terminal requests to activate the SCG
  • the terminal receives the bandwidth part BWP activation command
  • the first operation includes at least one of the following:
  • the first BWP is a working or activated BWP of the first serving cell when the SCG is in a deactivated state.
  • FIG. 4 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 400 includes but is not limited to: a radio frequency unit 401, a network module 402, an audio output unit 403, an input unit 404, a sensor 405, a display unit 406, a user input unit 407, an interface unit 408, a memory 409, and a processor 410, etc. at least some of the components.
  • the terminal 400 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 410 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • a power supply such as a battery
  • the terminal structure shown in FIG. 4 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 404 may include a graphics processor (Graphics Processing Unit, GPU) 4041 and a microphone 4042, and the graphics processor 4041 is used for the image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 406 may include a display panel 4061, and the display panel 4061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 407 includes a touch panel 4071 and other input devices 4072 .
  • the touch panel 4071 is also called a touch screen.
  • the touch panel 4071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 4072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 401 receives the downlink data from the network side device, and processes it to the processor 410; in addition, sends the uplink data to the network side device.
  • the radio frequency unit 401 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the memory 409 can be used to store software programs or instructions as well as various data.
  • the memory 409 may mainly include a program or instruction storage area and a data storage area, wherein the program or instruction storage area may store an operating system, an application program or instructions required by at least one function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 409 may include a high-speed random access memory, and may also include a nonvolatile memory, wherein the nonvolatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • PROM erasable programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device.
  • the processor 410 may include one or more processing units; optionally, the processor 410 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and application programs or instructions, etc., Modem processors mainly handle wireless communications, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 410 .
  • processor 410 is used to implement:
  • the first condition includes at least one of the following:
  • the terminal receives the SCG activation command
  • the terminal requests to activate the SCG
  • the terminal receives the bandwidth part BWP activation command
  • the first operation includes at least one of the following:
  • the first BWP is a working or activated BWP of the first serving cell when the SCG is in a deactivated state.
  • the terminal in the embodiment of the present application is limited to when the terminal is in the deactivated state to the activated state, and the terminal reasonably processes the BWP of the SCG serving cell, so as to improve the network communication process and ensure the reliability of the communication between the terminal and the network side equipment.
  • the processor 410 is further configured to implement:
  • the network configuration information is used to configure the first activation BWP configuration parameters of the primary and secondary cells; the second operation is that the terminal does not activate the BWP indicated by the first activation BWP configuration parameters.
  • the timing of receiving network configuration information includes at least one of the following:
  • the processor 410 is further configured to implement:
  • processor 410 is configured to implement one of the following:
  • the SCG deactivation command includes the BWP configuration parameters for the first activation of the primary and secondary cells, switch from the second BWP to the BWP indicated by the BWP configuration parameters for the first activation, and set the BWP configuration parameters for the first activation BWP Indicated BWP deactivation;
  • the SCG deactivation command does not include the BWP configuration parameters for the first activation of the primary and secondary cells, deactivate the second BWP of the primary and secondary cells, and save the second BWP.
  • the processor 410 is also used to implement:
  • the third operation includes one of the following:
  • the first BWP includes the following item:
  • a third BWP where the third BWP is a BWP used when the SCG is in a deactivated state
  • a BWP configured with a first resource
  • processor 410 is also used to implement:
  • the fifth BWP is saved.
  • processor 410 is also used to implement:
  • the fourth operation includes the following one:
  • the first target BWP includes the following item:
  • a fourth BWP where the fourth BWP is a BWP used when the SCG is activated
  • a BWP configured with a second resource
  • the terminal saved the BWP used when it was in the activated state last time.
  • the second resource includes at least one of the following:
  • processor 410 is also used to implement:
  • the fifth operation includes one of the following:
  • the BWP inactivation timer is not stopped, and after the BWP inactivation timer expires, if the terminal is not configured with a default BWP, BWP switching is performed, otherwise, BWP switching is not performed.
  • processor 410 is used to implement:
  • the first resource is used for at least one of the following:
  • Wireless link monitoring RLM beam failure detection BFD, beam management, channel state information CSI measurement, CSI reporting, random access, physical uplink control channel PUCCH transmission, physical uplink shared channel PUSCH transmission, sounding reference signal SRS transmission.
  • the embodiment of the present application further provides a terminal, including a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and when the program or instruction is executed by the processor, the processing of the bandwidth part is realized.
  • a terminal including a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and when the program or instruction is executed by the processor, the processing of the bandwidth part is realized.
  • a terminal including a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and when the program or instruction is executed by the processor, the processing of the bandwidth part is realized.
  • the embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by the processor, each process of the embodiment of the bandwidth part processing method is realized, and the same technology can be achieved. Effect, in order to avoid repetition, will not repeat them here.
  • the computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • this embodiment of the present application further provides a communication device 500, including a processor 501, a memory 502, and programs or instructions stored in the memory 502 and operable on the processor 501,
  • a communication device 500 including a processor 501, a memory 502, and programs or instructions stored in the memory 502 and operable on the processor 501
  • the communication device 500 is a terminal
  • the program or instruction is executed by the processor 501
  • each process of the above bandwidth part method embodiment can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the terminal involved in this embodiment of the present application may be a device that provides voice and/or data connectivity to users, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem.
  • the name of the terminal equipment may be different.
  • the terminal equipment may be called User Equipment (User Equipment, UE).
  • the wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via the radio access network (Radio Access Network, RAN), and the wireless terminal equipment can be a mobile terminal equipment, such as a mobile phone (or called a "cellular "telephones) and computers with mobile terminal equipment, such as portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • a mobile terminal equipment such as a mobile phone (or called a "cellular "telephones) and computers with mobile terminal equipment, such as portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • PCS Personal Communication Service
  • SIP Session Initiated Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • Wireless terminal equipment can also be called system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point , remote terminal (remote terminal), access terminal (access terminal), user terminal (user terminal), user agent (user agent), and user device (user device), which are not limited in this embodiment of the application.
  • the network side equipment involved in the embodiment of the present application may be a base station (Base Transceiver Station, BTS) in Global System of Mobile communication (GSM) or Code Division Multiple Access (CDMA), or it may be A base station (NodeB, NB) in Wideband Code Division Multiple Access (WCDMA), or an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, or a relay station or access point, or The base stations and the like in the future 5G network are not limited here.
  • One or more antennas can be used between the network side device and the terminal to perform multiple input multiple output (Multi Input Multi Output, MIMO) transmission, MIMO transmission can be single user MIMO (Single User MIMO, SU-MIMO) or multi user MIMO (Multiple User MIMO, MU-MIMO).
  • MIMO transmission can be single user MIMO (Single User MIMO, SU-MIMO) or multi user MIMO (Multiple User MIMO, MU-MIMO).
  • MIMO transmission can be two-dimensional multiple-input multiple-output (2 Dimension MIMO, 2D-MIMO), three-dimensional multiple-input multiple-output (3 Dimension MIMO, 3D-MIMO), full-dimensional multiple input multiple output (Full Dimension MIMO, FD-MIMO) or large-scale multiple-input multiple-output (massive-MIMO), it can also be diversity transmission or precoding transmission or beamforming transmission, etc.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the above-mentioned embodiment of the bandwidth part processing method Each process, and can achieve the same technical effect, in order to avoid repetition, will not repeat them here.
  • chip mentioned in the embodiment of the present application may also be referred to as a system-on-chip, system-on-chip, system-on-a-chip, or system-on-a-chip.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or the part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, disk, CD) contains several instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in various embodiments of the present application.
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本申请公开了一种带宽部分处理方法、装置及终端，属于通信技术领域，本申请实施例的带宽部分处理方法，包括：在满足第一条件的情况下，终端执行第一操作；其中，所述第一条件包括以下至少一项：有上行数据到达处于去激活态的辅小区组SCG；终端收到SCG激活命令；终端请求激活SCG；SCG被激活；终端收到带宽部分BWP激活命令；在SCG从去激活态到激活态的转换过程中；所述第一操作包括以下至少一项：激活SCG的第一服务小区的第一目标BWP；保持SCG的第一服务小区工作于第一BWP；对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP；所述第一BWP为所述SCG处于去激活态时所述第一服务小区工作或激活的BWP。

Description

带宽部分处理方法、装置及终端
相关申请的交叉引用
本申请主张在2021年05月08日在中国提交的中国专利申请No.202110502336.8的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信领域，特别涉及一种带宽部分处理方法、装置及终端。
背景技术
双连接(Dual Connectivity，DC)，即为用户设备(User Equipment，UE，也称终端)提供两个网络节点(接入网网元)的资源，其中一个网络节点称为主节点(Master node，MN)，另一个称为辅节点(Secondary node，SN)。在每个网络节点，使用了载波聚合技术(Carrier Aggregation，CA)，即为UE配置由该节点控制的一系列服务小区，也称小区组(cell group)。MN控制的为主小区组(Master Cell Group，MCG)，SN控制的为辅小区组(Secondary Cell Group，SCG)。每个小区组都包含一个特殊小区(Special Cell，SpCell)和一系列辅小区(Scell，Secondary Cell)。在MCG中特殊小区称为主小区(Primary Cell，PCell)，在SCG中特殊小区称为主辅小区(Primary Secondary Cell，PSCell)。在一个小区组中SpCell使用主载波，而其他辅小区使用辅载波。
版本16(Release-16，Rel-16)引入了SCG挂起(suspended)状态，当UE很长一段时间在SCG上都是低数据传输时或者没有数据传输时，网络可以将SCG暂时挂起，而不是直接将SCG删除然后等较大数据出现时再添加回来。将SCG暂时挂起的做法，可以使终端在较长一段时间内以更加省电的方式工作，同时当有大量数据需求时可以较快地恢复SCG。在版本17(Release-17，Rel-17)标准化过程中，使用了SCG去激活(SCG deactivation)的说法，即SCG激活/去激活状态。SCG去激活也可以是处于终端过热(overheating)或者省电目的来启动。但是现有技术中，对于SCG去激活/ 激活状态下，如何对SCG的服务小区的带宽部分(Bandwidth Part，BWP)进行处理并没有相应的方案，无法保证终端与网络侧设备通信的可靠性。
发明内容
本申请实施例提供一种带宽部分处理方法、装置及终端，能够解决在SCG去激活/激活状态转换过程中以及SCG处于去激活状态期间，无法对SCG服务小区的BWP进行处理，不能保证终端与网络侧设备通信的可靠性的问题。
第一方面，提供了一种带宽部分处理方法，包括：
在满足第一条件的情况下，终端执行第一操作；
其中，所述第一条件包括以下至少一项：
有上行数据到达处于去激活态的辅小区组SCG；
终端收到SCG激活命令；
终端请求激活SCG；
SCG被激活；
终端收到带宽部分BWP激活命令；
在SCG从去激活态到激活态的转换过程中；
所述第一操作包括以下至少一项：
激活SCG的第一服务小区的第一目标BWP；
保持SCG的第一服务小区工作于第一BWP；
对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP；
所述第一BWP为所述SCG处于去激活态时所述第一服务小区工作或激活的BWP。
第二方面，提供了一种带宽部分处理装置，应用于终端，包括：
第一执行模块，用于在满足第一条件的情况下，执行第一操作；
其中，所述第一条件包括以下至少一项：
有上行数据到达处于去激活态的辅小区组SCG；
终端收到SCG激活命令；
终端请求激活SCG；
SCG被激活；
终端收到带宽部分BWP激活命令；
在SCG从去激活态到激活态的转换过程中；
所述第一操作包括以下至少一项：
激活SCG的第一服务小区的第一目标BWP；
保持SCG的第一服务小区工作于第一BWP；
对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP；
所述第一BWP为所述SCG处于去激活态时所述第一服务小区工作或激活的BWP。
第三方面，提供了一种终端，该终端包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第四方面，提供了一种终端，包括处理器及通信接口，其中，所述处理器用于在满足第一条件的情况下，执行第一操作；
其中，所述第一条件包括以下至少一项：
有上行数据到达处于去激活态的辅小区组SCG；
终端收到SCG激活命令；
终端请求激活SCG；
SCG被激活；
终端收到带宽部分BWP激活命令；
在SCG从去激活态到激活态的转换过程中；
所述第一操作包括以下至少一项：
激活SCG的第一服务小区的第一目标BWP；
保持SCG的第一服务小区工作于第一BWP；
对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP；
所述第一BWP为所述SCG处于去激活态时所述第一服务小区工作或激活的BWP。
第五方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤。
第六方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的方法的步骤。
第七方面，提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在非易失的存储介质中，所述程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤。
在本申请实施例中，通过限定在去激活态到激活态时，终端通过合理的对SCG服务小区的BWP进行处理，以此完善了网络通信流程，能够保证终端与网络侧设备通信的可靠性。
附图说明
图1是本申请实施例可应用的一种无线通信系统的框图；
图2是本申请实施例的带宽部分处理方法的流程示意图；
图3是本申请实施例的带宽部分处理装置的模块示意图；
图4是本申请实施例的终端的结构框图；
图5是本申请实施例的通信设备的结构框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施 例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，但是这些技术也可应用于NR系统应用以外的应用，如第6代(6th Generation，6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中，终端11也可以称作终端设备或者用户终端(User Equipment，UE)，终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、可穿戴式设备(Wearable Device)或车载设备(Vehicle User Equipment，VUE)、行人终端(Pedestrian User Equipment，PUE)等终端侧设备，可穿戴式设备包括：智能手表、手环、耳机、眼镜等。需要说明的是， 在本申请实施例并不限定终端11的具体类型。网络侧设备12可以是基站或核心网，其中，基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、无线局域网(Wireless Local Area Network，WLAN)接入点、无线保真(Wireless Fidelity，WiFi)节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例，但是并不限定基站的具体类型。
下面结合附图，通过一些实施例及其应用场景对本申请实施例提供的带宽部分处理方法、装置及终端进行详细地说明。
如图2所示，本申请实施例提供一种带宽部分处理方法，包括：
步骤201，在满足第一条件的情况下，终端执行第一操作；
这里需要说明的是，满足第一条件指的是终端确定辅小区组(SCG)需要由去激活态变为激活态或终端确定需要激活BWP。
具体地，所述第一条件包括以下至少一项：
A11、有上行数据到达处于去激活态的SCG；
A12、终端收到SCG激活命令；
A13、终端请求激活SCG；
A14、SCG被激活；
A15、终端收到带宽部分BWP激活命令；
A16、在SCG从去激活态到激活态的转换过程中。
需要说明的是，上述的A11-A14、A16可以理解为SCG需要由去激活态变为激活态；A15可以理解为确定需要激活BWP。
其中，有上行数据到达处于去激活态的SCG(对应A11)可以是上行数据到达SCG的至少一个信令无线承载(Signalling Radio Bearers，SRBs)，数据无线承载(Data Radio Bearers，DRBs)。其中，SRB包括分离信令无线承载(split SRB)，SRB3，DRB包括主辅节点终止SCG承载(MN/SN terminated  SCG bearer)，主辅节点终止分离承载(MN/SN terminated split bearer)。
终端收到SCG激活命令(对应A12)，可以是无线资源控制(Radio Resource Control，RRC)消息，媒体接入控制层控制单元(Media Access Control-Control Element，MAC CE)，下行控制信息(Downlink Control Information，DCI)，也可以是被隐式激活(例如，网络重配置SCG时未携带SCG状态，则隐式地指示终端激活SCG)。
终端请求激活SCG(对应A13)可以是终端在SCG上发起随机接入或者调度请求(Scheduling Request，SR)。
终端收到带宽部分BWP激活命令(对应A15)可以理解为，终端在收到SCG激活命令时，没有激活的BWP，在收到了BWP激活命令后，终端激活网络指示的BWP。
需要说明的是，所述第一条件中涉及到的BWP为配置授权(CG)上的服务小区的BWP，例如SCG中的PSCell。再如SCG中的物理上行控制信道(Physical Uplink Control Channel，PUCCH)SCell。可选地，第一条件还包括在RRC连接恢复过程中激活SCG/PSCell、恢复SCG(restore SCG)为激活态、恢复SCG(restore SCG)且PSCell恢复为激活态，添加/重配置一个激活态SCG。
可选地，所述第一操作包括以下至少一项：
B11、激活SCG的第一服务小区的第一目标BWP；
需要说明的是，该第一服务小区包括：PSCell和/或SCG中的SCell，SCell包括PUCCH SCell和未配置PUCCH资源的SCell；也就是说，该第一服务小区为SCG中的至少一个小区，例如，该第一服务小区为PSCell。
B12、保持SCG的第一服务小区工作于第一BWP；
需要说明的是，该第一BWP主要指的是所述SCG处于去激活态时所述第一服务小区工作或激活的BWP。另一种实施方式为，终端的SCG处于激活态工作于BWP1时收到了SCG去激活命令，将SCG置为去激活态，此时BWP1仍为激活态，在SCG去激活期间，UE收到了BWP切换命令，从BWP1切换到BWP2(即将BWP1去激活，激活BWP2)，此时UE收到SCG激活命令，UE应该工作于BWP2，即第一BWP此时为BWP2。第一BWP还可 以理解为第一条件满足时或者第一条件满足之前，终端SCG的第一服务小区工作的BWP。
B13、对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP。
需要说明的是，当SCG处于去激活态期间SCG上无激活的BWP，则满足第一条件时，UE需要执行B11，若SCG处于去激活态期间PSCell上有激活的BWP，那么终端需要执行的是B13。
可以理解的是，终端在同一时刻只可能执行B11-B13中的一种情况。可选地，在第一条件满足时，触发功率余量上报(Power Headroom Report，PHR)，例如触发SCG的PHR。
可选地，本申请实施例中所提到的第一目标BWP包括以下一项：
B21、首次激活BWP；
需要说明的是，在网络侧设备为终端配置首次激活BWP(first active BWP)的情况下，终端可以在满足第一条件的情况下，激活该首次激活BWP；可选地，该首次激活BWP可以为首次激活上下行带宽部分(first active UL/DL BWP)。可以理解的是，终端收到first active BWP配置参数，若SCG即将被置为去激活态或者保持在去激活态，终端保存first active BWP配置参数，等到SCG被激活时立即激活该BWP。
B22、第四BWP；
需要说明的是，该第四BWP为用于SCG激活时使用的BWP；
可选地，该第四BWP可以是网络侧设备预配置的；也可以是网络侧设备在发送SCG激活命令时与SCG激活命令一同发送给终端的，例如，将第四BWP携带在SCG激活命令中；第四BWP还可以是协议约定的。
B23、默认BWP(default BWP)；
可选地，在网络侧设备为终端配置default BWP的情况下，终端可以在满足第一条件的情况下，激活该default BWP。
B24、初始BWP(initial BWP)；
可选地，在B21、B22或B23没有配置，或者B21或B23配置了但是终端在SCG上没有物理上行控制信息(PUCCH)资源和/或物理随机接入信道 (PRACH)资源的情况下，终端可以在满足第一条件的情况下，激活该initial BWP。
B25、休眠BWP(Dormant BWP)；
B26、配置有第二资源的BWP；
可选地，所述第二资源包括以下至少一项：
B261、PUCCH资源；
B262、PRACH资源；
B263、信道状态信息(Channel State Information，CSI)测量资源；
B264、CSI上报资源。
B27、终端保存的上一次处于激活态时所使用的BWP。
还需要说明的是，当终端通过B11、B12或B13的操作，使得SCG工作于一个激活的BWP后，终端可以在激活的BWP上发起随机接入或发送SR。可以理解的是，通过第一操作，使得SCG工作于一个激活的BWP上，终端可以在该BWP上收发数据和/或信令。
下面分别在不同的第一操作的情况下，对本申请实施例进行详细说明如下。
一、当所述第一操作为激活SCG的第一服务小区的第一目标BWP的情况下，需要说明的是，在此种情况下，终端的配置为在SCG去激活期间，PSCell无active BWP。
在此种情况下，可选地一种实现方式为，在所述步骤201之前，还包括：
所述终端接收网络配置信息；
根据所述网络配置信息，执行第二操作；
其中，所述网络配置信息用于配置主辅小区的首次激活BWP配置参数；所述第二操作为所述终端不激活所述首次激活BWP配置参数所指示的BWP。
需要说明的是，本申请实施例中所说的不激活所述首次激活BWP配置参数所指示的BWP指的是终端不立即激活所述首次激活BWP配置参数所指示的BWP，或者在SCG处于去激活态期间不激活所述首次激活BWP配置参数所指示的BWP；可选地，该首次激活BWP配置参数可以为首次激活上下行带宽部分(first active UL/DL BWP)配置参数。
进一步需要说明的是，可选地，所述终端接收网络配置信息的时机，包括以下至少一项：
C11、所述SCG处于去激活态时；
此种情况指的是，当SCG处于去激活态时，网络侧设备发送了主辅小区的首次激活BWP配置参数的网络配置信息，此时终端不立即激活首次激活BWP配置参数所指示的BWP。
C12、所述SCG被添加为去激活态时；
此种情况指的是，当存在SCG添加、且添加的SCG被置为去激活态时，网络侧设备在SCG的添加配置信息中一同携带了主辅小区的首次激活BWP配置参数的网络配置信息，此时终端不立即激活首次激活BWP配置参数所指示的BWP。
C13、所述终端收到SCG去激活命令时；
此种情况指的是，当终端收到SCG去激活命令时，网络侧设备在该SCG去激活命令中同时携带了主辅小区的首次激活BWP配置参数的网络配置信息，此时终端不立即激活该首次激活BWP配置参数所指示的BWP。
在此种情况下，可选地另一种实现方式为，在所述步骤201之前，还包括：
在终端的SCG处于激活态，主辅小区工作于第二BWP的情况下，在终端收到SCG去激活命令后，将主辅小区的第二BWP去激活。
可选地，上述的将主辅小区的第二BWP去激活的实现方式，包括以下一项：
C21、在所述SCG去激活命令中包含主辅小区的首次激活BWP配置参数的情况下，终端从第二BWP切换到所述首次激活BWP配置参数所指示的BWP，并将所述首次激活BWP配置参数所指示的BWP去激活；
需要说明的是，终端从第二BWP切换到所述首次激活BWP配置参数所指示的BWP的具体操作行为是：终端先将主辅小区的第二BWP去激活，然后激活该首次激活BWP配置参数所指示的BWP。
C22、在所述SCG去激活命令中不包含主辅小区的首次激活BWP配置参数的情况下，终端将主辅小区的第二BWP去激活，并保存所述第二BWP。
具体应用情况一、
步骤S101、终端接收网络配置信息，该网络配置信息中包括SCG添加配置以及添加的SCG去激活指示；
步骤S102、终端保存SCG添加配置，并将添加的SCG置为去激活态；若网络配置信息还用于配置first active UL/DL BWP配置参数，则终端不立即激活first active UL/DL BWP配置参数所指示的BWP；
步骤S103、在满足第一条件的情况下，终端激活SCG的第一服务小区的第一目标BWP；
例如，终端激活SCG的PSCell的first active UL/DL BWP。
具体应用情况二、
步骤S201、终端的SCG处于激活态，PSCell工作于某一BWP上，例如BWP 1；
步骤S202、终端接收到SCG去激活命令后，将PSCell的BWP1去激活；
可选地，终端还执行以下操作中的一项：
若SCG去激活命令中包含first active UL/DL BWP配置参数，终端保存该first active UL/DL BWP配置参数，但不立即激活first active UL/DL BWP配置参数所指示的BWP，或者终端先执行BWP切换(从BWP1切换到first active BWP)，再执行BWP去激活(将first active BWP去激活)；
若SCG去激活命令中不包含first active UL/DL BWP配置参数，终端保存BWP1，用于下次激活SCG时使用。
步骤S203、在满足第一条件的情况下，终端激活SCG的第一服务小区的第一目标BWP；
例如，终端激活SCG的PSCell的first active UL/DL BWP。
具体应用情况三、
步骤S301、终端的SCG处于去激活态，PSCell无激活BWP；
步骤S302、终端收到了PSCell的用于配置first active UL/DL BWP配置参数的网络配置信息，终端不立即激活first active UL/DL BWP配置参数所指示的BWP；
步骤S303、在满足第一条件的情况下，终端激活SCG的第一服务小区 的第一目标BWP；
例如，终端激活SCG的PSCell的first active UL/DL BWP。
二、当所述第一操作为保持SCG的第一服务小区工作于第一BWP和/或对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP的情况下，需要说明的是，在此种情况下，终端的配置为在SCG去激活期间，PSCell有active BWP。
在此种情况下，可选地一种实现方式为，在所述步骤201之前，还包括：
在终端的SCG处于激活态，主辅小区工作于第五BWP的情况下，终端收到SCG去激活命令后，执行第三操作；
需要说明的是，所述第三操作包括以下一项：
D11、保持所述SCG的第一服务小区工作于第五BWP；
需要说明的是，该第一服务小区包括：PSCell、SCG中的SCell；该第五BWP主要指的是所述SCG处于激活态时所述第一服务小区工作或激活的BWP，此种操作指的是，当终端的SCG处于激活态时，接收到SCG去激活命令后，不进行BWP切换，终端的SCG在去激活态时，第一服务小区还是工作于第五BWP，也就是说，该第五BWP在终端的SCG处于去激活态时，成为了第一服务小区工作或激活的BWP。
D12、对所述SCG的第一服务小区终端执行BWP切换，由第五BWP切换到第一BWP；
需要说明的是，该第一BWP可以由网络侧设备配置或者协议约定。
可选地，所述第一BWP包括但不限于以下一项：
D21、第三BWP；
需要说明的是，所述第三BWP为用于SCG处于去激活态时使用的BWP；
可选地，该第三BWP可以是网络侧设备预配置的，也可以是网络侧设备在发送SCG去激活命令时与SCG去激活命令一同发送给终端的，例如，将第三BWP携带在SCG去激活命令中。
D22、配置有第一资源的BWP；
需要说明的是，该第一资源用于以下至少一项：
无线链路监听(Radio Link Monitoring，RLM)、波束失败检测(Beam  Failure Dection，BFD)、波束管理、CSI测量、CSI上报、随机接入、PUCCH传输，物理上行共享信道(Physical Uplink Shared Channel，PUSCH)传输、探测参考信号(Sounding Reference Signal，SRS)传输。
D23、default BWP；
可选地，在default BWP配置的情况下，终端可以切换到该default BWP。
D24、Dormant BWP；
可选地，在Dormant BWP配置的情况下，终端可以切换到该Dormant BWP。可选地，是否支持D25也是由网络侧设备来配置的。
D25、initial BWP；
可选地，在D21、D22、D23、D24不满足的情况下，终端可以切换到该initial BWP。
D26、首次激活BWP。
可选地，在终端执行第三操作的过程中，终端还需要保存所述第五BWP。
可选地，在终端在SCG处于去激活态时收到首次激活BWP配置参数的情况下，终端执行第四操作；
其中，所述第四操作包括以下一项：
D31、激活所述首次激活BWP配置参数所指示的BWP；
也就是说，当终端在SCG处于去激活期间，收到首次激活BWP配置参数，则终端立即激活该首次激活BWP配置参数所指示的BWP。
D32、在SCG被激活后，激活所述首次激活BWP配置参数所指示的BWP；
也就是说，当终端在SCG处于去激活期间，收到首次激活BWP配置参数，则终端不立即激活该首次激活BWP配置参数所指示的BWP，而是在SCG被激活后，再激活该首次激活BWP配置参数所指示的BWP。
具体应用情况四、
步骤S401、SCG处于激活态，工作于某一BWP(例如BWP1)；
步骤S402、终端收到SCG去激活命令后，执行上述的D11或D12；
可选地，在步骤S402执行过程中，终端需要保存该BWP1。
可选地，若SCG去激活命令中包含first active UL/DL BWP配置参数，终端立即激活first active UL/DL BWP配置参数所指示的BWP；或者，终端 不立即激活first active UL/DL BWP配置参数所指示的BWP，而是等到SCG被激活后再激活first active UL/DL BWP配置参数所指示的BWP。
步骤S403、在满足第一条件的情况下，终端执行上述的B12或B13；
可选地，当在步骤S402中，终端执行D11，终端保持SCG的PSCell工作于BWP1，当在满足第一条件的情况下，终端可以执行B12，继续保持SCG的PSCell工作于BWP1；终端也可以执行B13，由BWP1切换到首次激活BWP。
可选地，当在步骤S402中，终端执行D12，终端由BWP1切换到default BWP，当在满足第一条件的情况下，终端可以执行B12，继续保持SCG的PSCell工作于default BWP；终端也可以执行B13，由default BWP切换到首次激活BWP。
三、当所述第一操作为激活SCG的第一服务小区的第一目标BWP、保持SCG的第一服务小区工作于第一BWP或对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP的情况下。
在此种情况下，可选地一种实现方式为，在所述步骤201之前，还包括：
在SCG处于激活态，终端收到SCG去激活命令，执行第五操作。
可选地，终端执行第五操作的一种实现方式为：
终端接收网络侧设备发送的第一配置信息，在所述第一配置信息指示第五操作的情况下，终端执行所述第五操作。
需要说明的是，所述第五操作包括但不限于以下一项：
E11、若所述BWP非激活定时器(bwp-InactivityTimer)处于运行期间，停止所述BWP非激活定时器；
E12、不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，不执行BWP切换；
E13、不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，若终端配置有默认BWP，执行BWP切换，否则不执行BWP切换；
可选地，若终端配置有默认BWP，同时还需要判断该默认BWP上是否配置有第一资源，若默认BWP上配置有第一资源，则执行BWP切换，否则，不执行BWP切换。
E14、不停止所述BWP非激活定时器，在所述BWP非激活定时器超时 后，若终端未配置默认BWP，执行BWP切换，否则不执行BWP切换；
可选地，若终端配置有默认BWP，同时还需要判断初始BWP上是否配置有第一资源，若初始BWP上配置有第一资源，则执行BWP切换，否则，不执行BWP切换。
需要说明的是，E13和E14中的第一资源用于以下至少一项：
RLM、BFD、波束管理、CSI测量、CSI上报、随机接入、PUCCH传输，PUSCH传输、SRS传输。
具体应用情况五、
步骤S501、SCG处于激活态时，终端接收到BWP切换命令，执行BWP切换，并启动bwp-InactivityTimer；
步骤S502、终端收到SCG去激活命令，执行上述的E11-E14中的任一项；
步骤S503、在满足第一条件的情况下，终端执行上述的B11、B12或B13。
需要说明的是，本申请实施例可以避免终端在SCG去激活时对PSCell BWP执行错误的激活/去激活/切换操作，并保证终端在激活SCG时能工作于合适的BWP以达到稳定快速激活SCG的目的。
需要说明的是，本申请实施例提供的带宽部分处理方法，执行主体可以为带宽部分处理装置，或者，该带宽部分处理装置中的用于执行带宽部分处理方法的控制模块。本申请实施例中以带宽部分处理装置执行带宽部分处理方法为例，说明本申请实施例提供的带宽部分处理装置。
如图3所示，本申请实施例提供一种带宽部分处理装置300，包括：
第一执行模块301，用于在满足第一条件的情况下，执行第一操作；
其中，所述第一条件包括以下至少一项：
有上行数据到达处于去激活态的辅小区组SCG；
终端收到SCG激活命令；
终端请求激活SCG；
SCG被激活；
终端收到带宽部分BWP激活命令；
在SCG从去激活态到激活态的转换过程中；
所述第一操作包括以下至少一项：
激活SCG的第一服务小区的第一目标BWP；
保持SCG的第一服务小区工作于第一BWP；
对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP；
所述第一BWP为所述SCG处于去激活态时所述第一服务小区工作或激活的BWP。
可选地，当所述第一操作为激活SCG的第一服务小区的第一目标BWP的情况下，在所述第一执行模块301执行第一操作之前，还包括：
接收模块，用于接收网络配置信息；
第二执行模块，用于根据所述网络配置信息，执行第二操作；
其中，所述网络配置信息用于配置主辅小区的首次激活BWP配置参数；所述第二操作为所述终端不激活所述首次激活BWP配置参数所指示的BWP。
可选地，所述接收模块接收网络配置信息的时机，包括以下至少一项：
所述SCG处于去激活态时；
所述SCG被添加为去激活态时；
所述终端收到SCG去激活命令时。
可选地，当所述第一操作为激活SCG的第一服务小区的第一目标BWP的情况下，在所述第一执行模块301执行第一操作之前，还包括：
第三执行模块，用于在终端的SCG处于激活态，主辅小区工作于第二BWP的情况下，在收到SCG去激活命令后，将主辅小区的第二BWP去激活。
可选地，所述第三执行模块，用于实现以下一项：
在所述SCG去激活命令中包含主辅小区的首次激活BWP配置参数的情况下，终端从第二BWP切换到所述首次激活BWP配置参数所指示的BWP，并将所述首次激活BWP配置参数所指示的BWP去激活；
在所述SCG去激活命令中不包含主辅小区的首次激活BWP配置参数的情况下，终端将主辅小区的第二BWP去激活，并保存所述第二BWP。
可选地，当所述第一操作为保持SCG的第一服务小区工作于第一BWP和/或对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标 BWP的情况下，在所述第一执行模块301执行第一操作之前，还包括：
第四执行模块，用于在终端的SCG处于激活态，主辅小区工作于第五BWP的情况下，收到SCG去激活命令后，执行第三操作；
其中，所述第三操作包括以下一项：
保持所述SCG的第一服务小区工作于第五BWP；
对所述SCG的第一服务小区终端执行BWP切换，由第五BWP切换到第一BWP。
可选地，所述第一BWP包括以下一项：
第三BWP，所述第三BWP为用于SCG处于去激活态时使用的BWP；
配置有第一资源的BWP；
默认BWP；
初始BWP；
休眠BWP；
首次激活BWP。
可选地，所述装置，还包括：
保存模块，用于终端保存所述第一BWP。
可选地，所述装置，还包括：
第五执行模块，用于在SCG处于去激活态时收到首次激活BWP配置参数的情况下，执行第四操作；
其中，所述第四操作包括以下一项：
激活所述首次激活BWP配置参数所指示的BWP；
在SCG被激活后，激活所述首次激活BWP配置参数所指示的BWP。
可选地，所述第一目标BWP包括以下一项：
首次激活BWP；
第四BWP，所述第四BWP为用于SCG激活时使用的BWP；
默认BWP；
初始BWP；
休眠BWP；
配置有第二资源的BWP；
终端保存的上一次处于激活态时所使用的BWP。
可选地，所述第二资源包括以下至少一项：
物理上行控制信息PUCCH资源；
物理随机接入信道PRACH资源；
信道状态信息CSI测量资源；
CSI上报资源。
可选地，在所述第一执行模块301执行第一操作之前，还包括：
第六执行模块，用于在SCG处于激活态，收到SCG去激活命令，执行第五操作；
其中，所述第五操作包括以下一项：
若所述BWP非激活定时器处于运行期间，停止所述BWP非激活定时器；
不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，不执行BWP切换；
不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，若终端配置有默认BWP，执行BWP切换，否则不执行BWP切换；
不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，若终端未配置默认BWP，执行BWP切换，否则不执行BWP切换。
可选地，所述第六执行模块，包括：
接收单元，用于接收网络侧设备发送的第一配置信息；
执行单元，用于在所述第一配置信息指示第五操作的情况下，执行所述第五操作。
可选地，所述第一资源用于以下至少一项：
无线链路监听RLM、波束失败检测BFD、波束管理、信道状态信息CSI测量、CSI上报、随机接入、物理上行控制信道PUCCH传输，物理上行共享信道PUSCH传输、探测参考信号SRS传输。
需要说明的是，通过限定在去激活态到激活态以及激活态到去激活态时，终端通过合理的对SCG服务小区的BWP进行处理，以此完善了网络通信流程，能够保证终端与网络侧设备通信的可靠性。
本申请实施例中的带宽部分处理装置可以是装置，具有操作系统的装置 或电子设备，也可以是终端中的部件、集成电路、或芯片。该装置或电子设备可以是移动终端，也可以为非移动终端。示例性的，移动终端可以包括但不限于上述所列举的终端11的类型，非移动终端可以为服务器、网络附属存储器(Network Attached Storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例提供的带宽部分处理装置能够实现图2的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供一种终端，包括处理器和通信接口，处理器用于在满足第一条件的情况下，执行第一操作；
其中，所述第一条件包括以下至少一项：
有上行数据到达处于去激活态的辅小区组SCG；
终端收到SCG激活命令；
终端请求激活SCG；
SCG被激活；
终端收到带宽部分BWP激活命令；
在SCG从去激活态到激活态的转换过程中；
所述第一操作包括以下至少一项：
激活SCG的第一服务小区的第一目标BWP；
保持SCG的第一服务小区工作于第一BWP；
对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP；
所述第一BWP为所述SCG处于去激活态时所述第一服务小区工作或激活的BWP。
该终端实施例是与上述终端侧方法实施例对应的，上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中，且能达到相同的技术效果。具体地，图4为实现本申请实施例的一种终端的硬件结构示意图。
该终端400包括但不限于：射频单元401、网络模块402、音频输出单元403、输入单元404、传感器405、显示单元406、用户输入单元407、接口 单元408、存储器409、以及处理器410等中的至少部分部件。
本领域技术人员可以理解，终端400还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器410逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图4中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元404可以包括图形处理器(Graphics Processing Unit，GPU)4041和麦克风4042，图形处理器4041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元406可包括显示面板4061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板4061。用户输入单元407包括触控面板4071以及其他输入设备4072。触控面板4071，也称为触摸屏。触控面板4071可包括触摸检测装置和触摸控制器两个部分。其他输入设备4072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
本申请实施例中，射频单元401将来自网络侧设备的下行数据接收后，给处理器410处理；另外，将上行的数据发送给网络侧设备。通常，射频单元401包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器409可用于存储软件程序或指令以及各种数据。存储器409可主要包括存储程序或指令区和存储数据区，其中，存储程序或指令区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器409可以包括高速随机存取存储器，还可以包括非易失性存储器，其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
处理器410可包括一个或多个处理单元；可选地，处理器410可集成应 用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序或指令等，调制解调处理器主要处理无线通信，如基带处理器。可以理解的是，上述调制解调处理器也可以不集成到处理器410中。
其中，处理器410用于实现：
在满足第一条件的情况下，执行第一操作；
其中，所述第一条件包括以下至少一项：
有上行数据到达处于去激活态的辅小区组SCG；
终端收到SCG激活命令；
终端请求激活SCG；
SCG被激活；
终端收到带宽部分BWP激活命令；
在SCG从去激活态到激活态的转换过程中；
所述第一操作包括以下至少一项：
激活SCG的第一服务小区的第一目标BWP；
保持SCG的第一服务小区工作于第一BWP；
对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP；
所述第一BWP为所述SCG处于去激活态时所述第一服务小区工作或激活的BWP。
本申请实施例的终端通过限定在去激活态到激活态时，终端通过合理的对SCG服务小区的BWP进行处理，以此完善了网络通信流程，能够保证终端与网络侧设备通信的可靠性。
可选地，当所述第一操作为激活SCG的第一服务小区的第一目标BWP的情况下，处理器410还用于实现：
接收网络配置信息；
根据所述网络配置信息，执行第二操作；
其中，所述网络配置信息用于配置主辅小区的首次激活BWP配置参数；所述第二操作为所述终端不激活所述首次激活BWP配置参数所指示的BWP。
可选地，所述接收网络配置信息的时机，包括以下至少一项：
所述SCG处于去激活态时；
所述SCG被添加为去激活态时；
所述终端收到SCG去激活命令时。
可选地，当所述第一操作为激活SCG的第一服务小区的第一目标BWP的情况下，处理器410还用于实现：
在终端的SCG处于激活态，主辅小区工作于第二BWP的情况下，在收到SCG去激活命令后，将主辅小区的第二BWP去激活。
可选地，所述处理器410用于实现以下一项：
在所述SCG去激活命令中包含主辅小区的首次激活BWP配置参数的情况下，从第二BWP切换到所述首次激活BWP配置参数所指示的BWP，并将所述首次激活BWP配置参数所指示的BWP去激活；
在所述SCG去激活命令中不包含主辅小区的首次激活BWP配置参数的情况下，将主辅小区的第二BWP去激活，并保存所述第二BWP。
可选地，当所述第一操作为保持SCG的第一服务小区工作于第一BWP和/或对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP的情况下，处理器410还用于实现：
在终端的SCG处于激活态，主辅小区工作于第五BWP的情况下，收到SCG去激活命令后，执行第三操作；
其中，所述第三操作包括以下一项：
保持所述SCG的第一服务小区工作于第五BWP；
对所述SCG的第一服务小区终端执行BWP切换，由第五BWP切换到第一BWP。
可选地，所述第一BWP包括以下一项：
第三BWP，所述第三BWP为用于SCG处于去激活态时使用的BWP；
配置有第一资源的BWP；
默认BWP；
初始BWP；
休眠BWP；
首次激活BWP。
可选地，处理器410还用于实现：
保存所述第五BWP。
可选地，处理器410还用于实现：
在终端在SCG处于去激活态时收到首次激活BWP配置参数的情况下，执行第四操作；
其中，所述第四操作包括以下一项：
激活所述首次激活BWP配置参数所指示的BWP；
在SCG被激活后，激活所述首次激活BWP配置参数所指示的BWP。
可选地，所述第一目标BWP包括以下一项：
首次激活BWP；
第四BWP，所述第四BWP为用于SCG激活时使用的BWP；
默认BWP；
初始BWP；
休眠BWP；
配置有第二资源的BWP；
终端保存的上一次处于激活态时所使用的BWP。
可选地，所述第二资源包括以下至少一项：
物理上行控制信息PUCCH资源；
物理随机接入信道PRACH资源；
信道状态信息CSI测量资源；
CSI上报资源。
可选地，处理器410还用于实现：
在SCG处于激活态，收到SCG去激活命令，执行第五操作；
其中，所述第五操作包括以下一项：
若所述BWP非激活定时器处于运行期间，停止所述BWP非激活定时器；
不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，不执行BWP切换；
不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，若终端配置有默认BWP，执行BWP切换，否则不执行BWP切换；
不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，若终端未配置默认BWP，执行BWP切换，否则不执行BWP切换。
可选地，处理器410用于实现：
通过射频单元401接收网络侧设备发送的第一配置信息；
在所述第一配置信息指示第五操作的情况下，执行所述第五操作。
可选地，所述第一资源用于以下至少一项：
无线链路监听RLM、波束失败检测BFD、波束管理、信道状态信息CSI测量、CSI上报、随机接入、物理上行控制信道PUCCH传输，物理上行共享信道PUSCH传输、探测参考信号SRS传输。
优选的，本申请实施例还提供一种终端，包括处理器，存储器，存储在存储器上并可在所述处理器上运行的程序或指令，该程序或指令被处理器执行时实现带宽部分处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供一种可读存储介质，可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现带宽部分处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
可选地，如图5所示，本申请实施例还提供一种通信设备500，包括处理器501，存储器502，存储在存储器502上并可在所述处理器501上运行的程序或指令，例如，该通信设备500为终端时，该程序或指令被处理器501执行时实现上述带宽部分方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例涉及的终端，可以是指向用户提供语音和/或数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中，终端设备的名称可能也不相同，例如在5G系统中，终端设备可以称为用户设备(User Equipment，UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信，无线终端设备可以是移动终端设备，如移动电话(或 称为“蜂窝”电话)和具有移动终端设备的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。例如，个人通信业务(Personal Communication Service，PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol，SIP)话机、无线本地环路(Wireless Local Loop，WLL)站、个人数字助理(Personal Digital Assistant，PDA)等设备。无线终端设备也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device)，本申请实施例中并不限定。
本申请实施例涉及的网络侧设备可以是全球移动通讯(Global System of Mobile communication，GSM)或码分多址(Code Division Multiple Access，CDMA)中的基站(Base Transceiver Station，BTS)，也可以是宽带码分多址(Wideband Code Division Multiple Access，WCDMA)中的基站(NodeB，NB)，还可以是LTE中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者中继站或接入点，或者未来5G网络中的基站等，在此并不限定。
网络侧设备与终端之间可以各自使用一或多根天线进行多输入多输出(Multi Input Multi Output,MIMO)传输，MIMO传输可以是单用户MIMO(Single User MIMO,SU-MIMO)或多用户MIMO(Multiple User MIMO,MU-MIMO)。根据根天线组合的形态和数量，MIMO传输可以是二维多输入多输出(2 Dimension MIMO，2D-MIMO)、三维多输入多输出(3 Dimension MIMO，3D-MIMO)、全维度多输入多输出(Full Dimension MIMO，FD-MIMO)或大规模多输入多输出(massive-MIMO)，也可以是分集传输或预编码传输或波束赋形传输等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述带宽部分处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、 芯片系统或片上系统芯片等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (30)

  1. 一种带宽部分处理方法，包括：
    在满足第一条件的情况下，终端执行第一操作；
    其中，所述第一条件包括以下至少一项：
    有上行数据到达处于去激活态的辅小区组SCG；
    终端收到SCG激活命令；
    终端请求激活SCG；
    SCG被激活；
    终端收到带宽部分BWP激活命令；
    在SCG从去激活态到激活态的转换过程中；
    所述第一操作包括以下至少一项：
    激活SCG的第一服务小区的第一目标BWP；
    保持SCG的第一服务小区工作于第一BWP；
    对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP；
    所述第一BWP为所述SCG处于去激活态时所述第一服务小区工作或激活的BWP。
  2. 根据权利要求1所述的方法，其中，当所述第一操作为激活SCG的第一服务小区的第一目标BWP的情况下，在所述终端执行第一操作之前，还包括：
    所述终端接收网络配置信息；
    根据所述网络配置信息，执行第二操作；
    其中，所述网络配置信息用于配置主辅小区的首次激活BWP配置参数；所述第二操作为所述终端不激活所述首次激活BWP配置参数所指示的BWP。
  3. 根据权利要求2所述的方法，其中，所述终端接收网络配置信息的时机，包括以下至少一项：
    所述SCG处于去激活态时；
    所述SCG被添加为去激活态时；
    所述终端收到SCG去激活命令时。
  4. 根据权利要求1所述的方法，其中，当所述第一操作为激活SCG的第一服务小区的第一目标BWP的情况下，在所述终端执行第一操作之前，还包括：
    在终端的SCG处于激活态，主辅小区工作于第二BWP的情况下，在终端收到SCG去激活命令后，将主辅小区的第二BWP去激活。
  5. 根据权利要求4所述的方法，其中，所述将主辅小区的第二BWP去激活，包括以下一项：
    在所述SCG去激活命令中包含主辅小区的首次激活BWP配置参数的情况下，终端从第二BWP切换到所述首次激活BWP配置参数所指示的BWP，并将所述首次激活BWP配置参数所指示的BWP去激活；
    在所述SCG去激活命令中不包含主辅小区的首次激活BWP配置参数的情况下，终端将主辅小区的第二BWP去激活，并保存所述第二BWP。
  6. 根据权利要求1所述的方法，其中，当所述第一操作为保持SCG的第一服务小区工作于第一BWP和/或对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP的情况下，在所述终端执行第一操作之前，还包括：
    在终端的SCG处于激活态，主辅小区工作于第五BWP的情况下，终端收到SCG去激活命令后，执行第三操作；
    其中，所述第三操作包括以下一项：
    保持所述SCG的第一服务小区工作于第五BWP；
    对所述SCG的第一服务小区终端执行BWP切换，由第五BWP切换到第一BWP。
  7. 根据权利要求6所述的方法，其中，所述第一BWP包括以下一项：
    第三BWP，所述第三BWP为用于SCG处于去激活态时使用的BWP；
    配置有第一资源的BWP；
    默认BWP；
    初始BWP；
    休眠BWP；
    首次激活BWP。
  8. 根据权利要求6或7所述的方法，其中，还包括：
    终端保存所述第五BWP。
  9. 根据权利要求6或7所述的方法，其中，还包括：
    在终端在SCG处于去激活态时收到首次激活BWP配置参数的情况下，终端执行第四操作；
    其中，所述第四操作包括以下一项：
    激活所述首次激活BWP配置参数所指示的BWP；
    在SCG被激活后，激活所述首次激活BWP配置参数所指示的BWP。
  10. 根据权利要求1-7任一项所述的方法，其中，所述第一目标BWP包括以下一项：
    首次激活BWP；
    第四BWP，所述第四BWP为用于SCG激活时使用的BWP；
    默认BWP；
    初始BWP；
    休眠BWP；
    配置有第二资源的BWP；
    终端保存的上一次处于激活态时所使用的BWP。
  11. 根据权利要求10所述的方法，其中，所述第二资源包括以下至少一项：
    物理上行控制信息PUCCH资源；
    物理随机接入信道PRACH资源；
    信道状态信息CSI测量资源；
    CSI上报资源。
  12. 根据权利要求1-7任一项所述的方法，其中，在所述终端执行第一操作之前，还包括：
    在SCG处于激活态，终端收到SCG去激活命令，执行第五操作；
    其中，所述第五操作包括以下一项：
    若所述BWP非激活定时器处于运行期间，停止所述BWP非激活定时器；
    不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，不执行BWP切换；
    不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，若终端配置有默认BWP，执行BWP切换，否则不执行BWP切换；
    不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，若终端未配置默认BWP，执行BWP切换，否则不执行BWP切换。
  13. 根据权利要求12所述的方法，其中，所述终端执行第五操作，包括：
    终端接收网络侧设备发送的第一配置信息；
    在所述第一配置信息指示第五操作的情况下，终端执行所述第五操作。
  14. 根据权利要求7所述的方法，其中，所述第一资源用于以下至少一项：
    无线链路监听RLM、波束失败检测BFD、波束管理、信道状态信息CSI测量、CSI上报、随机接入、物理上行控制信道PUCCH传输，物理上行共享信道PUSCH传输、探测参考信号SRS传输。
  15. 一种带宽部分处理装置，应用于终端，包括：
    第一执行模块，用于在满足第一条件的情况下，执行第一操作；
    其中，所述第一条件包括以下至少一项：
    有上行数据到达处于去激活态的辅小区组SCG；
    终端收到SCG激活命令；
    终端请求激活SCG；
    SCG被激活；
    终端收到带宽部分BWP激活命令；
    在SCG从去激活态到激活态的转换过程中；
    所述第一操作包括以下至少一项：
    激活SCG的第一服务小区的第一目标BWP；
    保持SCG的第一服务小区工作于第一BWP；
    对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP；
    所述第一BWP为所述SCG处于去激活态时所述第一服务小区工作或激 活的BWP。
  16. 根据权利要求15所述的装置，其中，当所述第一操作为激活SCG的第一服务小区的第一目标BWP的情况下，在所述第一执行模块执行第一操作之前，还包括：
    接收模块，用于接收网络配置信息；
    第二执行模块，用于根据所述网络配置信息，执行第二操作；
    其中，所述网络配置信息用于配置主辅小区的首次激活BWP配置参数；所述第二操作为所述终端不激活所述首次激活BWP配置参数所指示的BWP。
  17. 根据权利要求16所述的装置，其中，所述接收模块接收网络配置信息的时机，包括以下至少一项：
    所述SCG处于去激活态时；
    所述SCG被添加为去激活态时；
    所述终端收到SCG去激活命令时。
  18. 根据权利要求15所述的装置，其中，当所述第一操作为激活SCG的第一服务小区的第一目标BWP的情况下，在所述第一执行模块执行第一操作之前，还包括：
    第三执行模块，用于在终端的SCG处于激活态，主辅小区工作于第二BWP的情况下，在收到SCG去激活命令后，将主辅小区的第二BWP去激活。
  19. 根据权利要求18所述的装置，其中，所述第三执行模块，用于实现以下一项：
    在所述SCG去激活命令中包含主辅小区的首次激活BWP配置参数的情况下，终端从第二BWP切换到所述首次激活BWP配置参数所指示的BWP，并将所述首次激活BWP配置参数所指示的BWP去激活；
    在所述SCG去激活命令中不包含主辅小区的首次激活BWP配置参数的情况下，终端将主辅小区的第二BWP去激活，并保存所述第二BWP。
  20. 根据权利要求15所述的装置，其中，当所述第一操作为保持SCG的第一服务小区工作于第一BWP和/或对SCG的第一服务小区执行BWP切换，由第一BWP切换到第一目标BWP的情况下，在所述第一执行模块执行第一操作之前，还包括：
    第四执行模块，用于在终端的SCG处于激活态，主辅小区工作于第五BWP的情况下，收到SCG去激活命令后，执行第三操作；
    其中，所述第三操作包括以下一项：
    保持所述SCG的第一服务小区工作于第五BWP；
    对所述SCG的第一服务小区终端执行BWP切换，由第五BWP切换到第一BWP。
  21. 根据权利要求20所述的装置，其中，所述第一BWP包括以下一项：
    第三BWP，所述第三BWP为用于SCG处于去激活态时使用的BWP；
    配置有第一资源的BWP；
    默认BWP；
    初始BWP；
    休眠BWP；
    首次激活BWP。
  22. 根据权利要求20或21所述的装置，其中，还包括：
    保存模块，用于终端保存所述第五BWP。
  23. 根据权利要求20或21所述的装置，其中，还包括：
    第五执行模块，用于在SCG处于去激活态时收到首次激活BWP配置参数的情况下，执行第四操作；
    其中，所述第四操作包括以下一项：
    激活所述首次激活BWP配置参数所指示的BWP；
    在SCG被激活后，激活所述首次激活BWP配置参数所指示的BWP。
  24. 根据权利要求15-21任一项所述的装置，其中，所述第一目标BWP包括以下一项：
    首次激活BWP；
    第四BWP，所述第四BWP为用于SCG激活时使用的BWP；
    默认BWP；
    初始BWP；
    休眠BWP；
    配置有第二资源的BWP；
    终端保存的上一次处于激活态时所使用的BWP。
  25. 根据权利要求24所述的装置，其中，所述第二资源包括以下至少一项：
    物理上行控制信息PUCCH资源；
    物理随机接入信道PRACH资源；
    信道状态信息CSI测量资源；
    CSI上报资源。
  26. 根据权利要求15-21任一项所述的装置，其中，在所述第一执行模块执行第一操作之前，还包括：
    第六执行模块，用于在SCG处于激活态，收到SCG去激活命令，执行第五操作；
    其中，所述第五操作包括以下一项：
    若所述BWP非激活定时器处于运行期间，停止所述BWP非激活定时器；
    不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，不执行BWP切换；
    不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，若终端配置有默认BWP，执行BWP切换，否则不执行BWP切换；
    不停止所述BWP非激活定时器，在所述BWP非激活定时器超时后，若终端未配置默认BWP，执行BWP切换，否则不执行BWP切换。
  27. 根据权利要求26所述的装置，其中，所述第六执行模块，包括：
    接收单元，用于接收网络侧设备发送的第一配置信息；
    执行单元，用于在所述第一配置信息指示第五操作的情况下，执行所述第五操作。
  28. 根据权利要求21所述的装置，其中，所述第一资源用于以下至少一项：
    无线链路监听RLM、波束失败检测BFD、波束管理、信道状态信息CSI测量、CSI上报、随机接入、物理上行控制信道PUCCH传输，物理上行共享信道PUSCH传输、探测参考信号SRS传输。
  29. 一种终端，包括处理器，存储器及存储在所述存储器上并可在所述 处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至14任一项所述的带宽部分处理方法的步骤。
  30. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1-14任一项所述的带宽部分处理方法的步骤。
PCT/CN2022/091436 2021-05-08 2022-05-07 带宽部分处理方法、装置及终端 Ceased WO2022237678A1 (zh)

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