WO2019242568A1 - Procédé de distribution de puissance, et terminal - Google Patents

Procédé de distribution de puissance, et terminal Download PDF

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Publication number
WO2019242568A1
WO2019242568A1 PCT/CN2019/091218 CN2019091218W WO2019242568A1 WO 2019242568 A1 WO2019242568 A1 WO 2019242568A1 CN 2019091218 W CN2019091218 W CN 2019091218W WO 2019242568 A1 WO2019242568 A1 WO 2019242568A1
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WIPO (PCT)
Prior art keywords
transmission type
priority
priority information
power allocation
scheduling
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PCT/CN2019/091218
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English (en)
Chinese (zh)
Inventor
岳然
杨晓东
孙晓东
陈晓航
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Publication of WO2019242568A1 publication Critical patent/WO2019242568A1/fr
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a power distribution method and a terminal.
  • RNTI new wireless network temporary identity
  • MCS modulation and coding schemes
  • the terminal After introducing a new RNTI and a new MCS table, it is generally considered that the service corresponding to the new RNTI and the new MCS table has a higher priority.
  • the terminal gives priority to ensuring the primary cell (Pcell) or primary cell. Power allocation of the secondary cell (PScell), and then consider power allocation of the secondary cell (Scell). In this way, if there is a conflict between service priority and cell power allocation priority, if the RNTI not indicating the MCS table is configured on the Pcell and the RNTI indicating the new MCS table is configured on the Scell, it will be The RNTI configuration of the non-indicating MCS table on the Pcell is guaranteed first, so that the power allocation of the service with higher priority cannot be guaranteed. Or when the cell power allocation priority is the same, if both the RNTI not indicating the MCS table and the RNTI indicating the new MCS table are configured on the Scell, the terminal cannot determine the final power allocation.
  • the embodiments of the present disclosure provide a power allocation method and a terminal, so as to solve the problem of power allocation conflict between service priority and cell power allocation priority.
  • an embodiment of the present disclosure provides a power allocation method, including:
  • the preset priority information is related to a transmission type and a channel and / or signal to be transmitted.
  • an embodiment of the present disclosure further provides a terminal, including:
  • the processing module is configured to allocate power according to preset priority information when the total transmit power in a sending period is greater than a preset threshold; wherein the preset priority information is related to a transmission type and a channel and / or signal to be transmitted.
  • an embodiment of the present disclosure provides a terminal.
  • the terminal includes a processor, a memory, and a program stored on the memory and executable on the processor.
  • the program is executed by the processor, the steps of the foregoing power allocation method are implemented.
  • an embodiment of the present disclosure provides a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, the steps of the power allocation method described above are implemented.
  • the embodiments of the present disclosure can avoid the problem of power allocation conflict through the above technical solution, so that the power allocation is more optimized and reasonable.
  • FIG. 1 shows a block diagram of a mobile communication system applicable to embodiments of the present disclosure
  • FIG. 2 is a schematic flowchart of a power allocation method according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram showing a module structure of a terminal according to an embodiment of the present disclosure
  • FIG. 4 shows a block diagram of a terminal according to an embodiment of the present disclosure.
  • LTE Long Time Evolution
  • LTE-A LTE-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 Single-carrier
  • system and “network” are often used interchangeably.
  • a CDMA system can implement radio technologies such as CDMA2000, Universal Terrestrial Radio Access (UTRA), and the like.
  • UTRA includes Wideband CDMA (Wideband Code Division Multiple Access) and other CDMA variants.
  • the TDMA system can implement a radio technology such as Global System for Mobile (Communication, GSM).
  • OFDMA system can implement such as Ultra Mobile Broadband (UMB), Evolution UTRA (Evolution-UTRA, E-UTRA), IEEE802.11 (Wi-Fi), IEEE802.16 (WiMAX), IEEE802.20, Flash-OFDM And other radio technologies.
  • UMB Ultra Mobile Broadband
  • Evolution-UTRA Evolution UTRA
  • E-UTRA Evolution UTRA
  • IEEE802.11 Wi-Fi
  • IEEE802.16 WiMAX
  • IEEE802.20 Flash-OFDM And other radio technologies.
  • UTRA and E-UTRA are part of Universal Mobile Telecommunications System (UMTS).
  • LTE and more advanced LTE (such as LTE-A) are new UMTS versions using E-UTRA.
  • UTRA, E-UTRA, UMTS, LTE, LTE-A and GSM are described in documents from an organization named "3rd Generation Partnership Project” (3GPP).
  • CDMA2000 and UMB are described in documents from an organization named “3rd Generation Partnership Project 2" (3GPP2).
  • the techniques described herein can be used for both the systems and radio technologies mentioned above as well as other systems and radio technologies.
  • the following description describes the NR system for example purposes and uses NR terminology in much of the description below, although these techniques can also be applied to applications other than NR system applications.
  • FIG. 1 is a block diagram of a wireless communication system applicable to an embodiment of the present disclosure.
  • the wireless communication system includes a terminal 11 and a network device 12.
  • the terminal 11 may also be called a terminal device or a user terminal (User), and the terminal 11 may be a mobile phone, a tablet computer, a laptop computer, or a personal digital assistant.
  • PDA mobile Internet device
  • MID mobile Internet Device
  • Wearable Device wearable device
  • terminal equipment such as vehicle-mounted equipment
  • the network device 12 may be a base station or a core network, where the above base stations may be 5G and later versions of base stations (for example, gNB, 5G, NR, NB, etc.), or base stations in other communication systems (for example, eNB, WLAN access point, Or other access points, etc.), where the base station can be referred to as Node B, evolved Node B, access point, Base Transceiver Station (BTS), radio base station, radio transceiver, basic service set (Basic Service Set (BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN access point, WiFi node, or in the field
  • BSS Basic Service Set
  • ESS Extended Service Set
  • eNB Evolved Node B
  • the base station is not limited to a specific technical vocabulary. It should be noted that, in the embodiment of the present disclosure, only the base station in the NR system is taken as an example, but the base station is
  • the base station may communicate with the terminal 11 under the control of a base station controller.
  • the base station controller may be part of the core network or some base stations.
  • Some base stations can communicate control information or user data with the core network through the backhaul.
  • some of these base stations may communicate with each other directly or indirectly through a backhaul link, which may be a wired or wireless communication link.
  • Wireless communication systems can support operation on multiple carriers (waveform signals of different frequencies).
  • Multi-carrier transmitters can transmit modulated signals on these multiple carriers simultaneously.
  • each communication link may be a multi-carrier signal modulated according to various radio technologies.
  • Each modulated signal can be sent on a different carrier and can carry control information (eg, reference signals, control channels, etc.), overhead information, data, and so on.
  • the base station may perform wireless communication with the terminal 11 via one or more access point antennas. Each base station can provide communication coverage for its respective coverage area. The coverage area of an access point may be divided into sectors that constitute only a part of the coverage area.
  • the wireless communication system may include different types of base stations (for example, a macro base station, a pico base station, or a pico base station). Base stations can also utilize different radio technologies, such as cellular or WLAN radio access technologies. Base stations can be associated with the same or different access networks or operator deployments. The coverage areas of different base stations (including the coverage areas of the same or different types of base stations, the coverage areas using the same or different radio technologies, or the coverage areas belonging to the same or different access networks) may overlap.
  • the communication link in the wireless communication system may include an uplink for carrying uplink (Uplink, UL) transmission (for example, from the terminal 11 to the network device 12), or a bearer for downlink (Downlink, DL) Downlink for transmission (for example, from network device 12 to terminal 11).
  • UL transmissions may also be referred to as reverse link transmissions, and DL transmissions may also be referred to as forward link transmissions.
  • Downlink transmissions can be performed using licensed frequency bands, unlicensed frequency bands, or both.
  • uplink transmissions can be performed using licensed frequency bands, unlicensed frequency bands, or both.
  • An embodiment of the present disclosure provides a power allocation method applied to a terminal. As shown in FIG. 2, the method includes the following steps:
  • Step 21 If the total transmission power in a transmission period is greater than a preset threshold, power allocation is performed according to preset priority information, where the preset priority information is related to a transmission type and a channel and / or signal to be transmitted.
  • the total transmission power of the terminal in a transmission period may exceed a preset threshold, that is, a given maximum transmission power. At this time, a power allocation conflict may occur.
  • a preset threshold that is, a given maximum transmission power.
  • Embodiments of the present disclosure perform power allocation according to preset priority information, the preset priority information and service transmission types, and the channels and / or signals transmitted.
  • higher-priority services and higher-priority channels and / or signals are in the higher-priority position of the preset priority information, so that higher-priority services and higher-priority channels and / Or the signal is given priority in power allocation, so that it does not affect the transmission of these services, channels and / or signals.
  • the preset priority information includes: first priority information related to a transmission type, and second priority information related to a transmitted channel and / or signal. Among them, it is worth pointing out that the elements in the first priority information and the second priority information can be interspersed, but their respective priority order is not changed; that is, the adjacent elements in the first priority information are in the The order in the priority information may not be adjacent, but the relative priority relationship is unchanged.
  • the first priority information includes element A, element B, element C, and element D from high to low priority
  • the second priority information includes element 1, element 2, element 3, and Element 4 and element 5
  • element A, element B, element C, and element D can be located at any position of element 1, element 2, element 3, element 4 and element 5, but the element is still maintained
  • A> Element B> Element C> Element D priority order for example, the element order in the preset priority information may be: Element A, Element 1, Element 2, Element B, Element 3, Element C, Element D, Element 4 And element 5.
  • the above order of elements in the first priority information and the second priority information is only used as an example. Other elements satisfying the first priority information and the second priority information can be interspersed and set, but their respective priority orders are not
  • the order of changing rules also belongs to the implementable examples of the embodiments of the present disclosure, and this embodiment will not list them one by one.
  • the transmission type with the lowest power allocation priority in the first priority information has a higher power allocation priority than the channel and / or signal with the lowest power allocation priority in the second priority information. . That is, the lowest priority element in the first priority information has a higher priority than the lowest priority element in the second priority information.
  • the first priority information includes elements A, B, C, and D from high to low priority
  • the second priority information includes element 1 from high to low priority.
  • element A, element B, element C, and element D can be located anywhere before element 5, but still keep element A> element B > Element C>
  • the priority order of the element D for example, the order of the elements in the preset priority information may be: element A, element 1, element 2, element B, element 3, element C, element 4, element D, and element 5.
  • An element in the first priority information is related to a transmission type, and the first priority information may include at least two of the following elements:
  • the first transmission type of the RNTI dynamic scheduling is temporarily identified through the first wireless network.
  • the information corresponding to the first transmission type is dynamically scheduled through the first RNTI.
  • the first RNTI (a new RNTI may be called MCS-C-RNTI) is used to indicate the first MCS table (also called a new MCS table, that is, new 64QAM MCS table).
  • the first MCS table includes MCS of higher order modulation, which can be used for higher priority services. , Such as URLLC business.
  • the second transmission type is configured without scheduling indicated by the MCS table of the first modulation and coding strategy; the information corresponding to the second transmission type is configured by the free scheduling indicated by the first MCS table.
  • the third transmission type that does not use the first RNTI dynamic scheduling such as the use of the second RNTI dynamic scheduling; the information corresponding to the third transmission type is not used in the first RNTI dynamic scheduling, such that the information can be carried out using the second RNTI Dynamic scheduling, or use other types of dynamic scheduling.
  • the second RNTI is an RNTI (or an existing RNTI) other than the first RNTI, for example, a Cell Radio Network Temporary Identity (C-RNTI).
  • the fourth transmission type without scheduling indicated by the first MCS table is not used, such as the free scheduling indicated by the second MCS table; the information corresponding to the fourth transmission type is configured without the scheduling free indicated by the first MCS table For example, the information may use the scheduling-free configuration indicated by the second MCS table, or use other scheduling-free types.
  • the priorities of the first transmission type and the second transmission type are higher than the higher priority among the third transmission type and the fourth transmission type.
  • the priority of the first transmission type and / or the second transmission type is higher than that of the third transmission type and / or the fourth transmission type.
  • the priority of the first transmission type may be higher than the priority of the second transmission type, or vice versa.
  • the priority order may be: A> C / D.
  • the priority order may be: B> C / D.
  • the priority order may be: A> B> C or B> A> C.
  • the priority order may be: A> C> D. If the first priority information includes A, B, and D, the priority order may be: A> B> D or B> A> D. If the first priority information includes B, C, and D, the priority order may be: B> C> D. If the first priority information includes A, B, C, and D, the priority order can be: A> B> C> D or B> A> C> D. It is worth noting that the above sequence is only an exemplary description, and this embodiment is not exhaustive.
  • the elements in the second priority information are related to the transmitted channel and / or signal, and the second priority information may include priorities from high to low:
  • the physical random access channel Physical Random Access Channel, PRACH
  • PRACH Physical Random Access Channel
  • the first physical uplink control channel Physical Uplink Control Channel, PUCCH
  • PUCCH Physical Uplink Control Channel
  • ACK Hybrid Automatic Repeat Request Request
  • HRAQ-ACK Hybrid Automatic Repeat Request Request
  • SR Scheduling Request
  • the second PUCCH carrying Channel State Information (Channel State Information) or the second PUSCH carrying Channel State Information CSI that is, the PUCCH carrying the CSI or the PUSCH carrying the CSI;
  • a third PUSCH that does not carry HARQ-ACK or CSI that is, a PUSCH that does not carry HARQ-ACK feedback or CSI;
  • SRS Sounding reference signal
  • the elements in the first priority information and the second priority information can be interspersed, but their respective priorities are guaranteed to be the same, that is, A, B, C and D may be located at any position of 1, 2, 3, 4, and 5 in the second priority information, but it is necessary to ensure that the relative priorities of the elements in the first priority information are not changed.
  • the power allocation priority of the transmission type with the lowest power allocation priority in the first priority information is higher than the channel and / or signal with the lowest power allocation priority in the second priority information. In other words, the priority of A, B, C, and D is higher than the priority of 5.
  • the priority order of each element in the preset priority information can be: A and / or B can be located at any position before 5, C and / or D can be located at any position after A and / or B and before 5 Those skilled in the art should be able to understand the combination of priority orders that satisfy the above relationships, so they will not be enumerated one by one.
  • the transmission type in the first priority information may be indicated by at least one of the following methods:
  • DCI Downlink Control information
  • CRC Cyclic Redundancy Check
  • Instruction two The first scheduling-free resource of the first MCS table is configured; for example, the second transmission type (scheduling-free indicated by the first MCS table) is indicated by the first scheduling-free resource configured with the first MCS table.
  • the second DCI of the CRC is scrambled by the second RNTI; for example, the third transmission type (dynamic scheduling without using the first RNTI) is indicated by the second DCI of the CRC of the second RNTI scramble.
  • Instruction mode four the second scheduling-free resource configured with the second MCS table; for example, the fourth transmission type (the scheduling-free scheduling indicated without using the first MCS table) is indicated by the second scheduling-free resource configured with the second MCS table .
  • the target DCI format (format); wherein the target DCI format includes, but is not limited to, a dedicated DCI format and an extended DCI format.
  • a dedicated DCI is used as an example.
  • the dedicated DCI refers to a new definition of a DCI format dedicated to indicating a transmission type, that is, determining a priority by using the new DCI format.
  • the second transmission type and / or high-priority service is a high-priority power allocation that is scheduled using the new DCI format.
  • the new DCI format is used to activate the scheduling-free indicated by the first MCS table.
  • the extended DCI format refers to the extension of the existing DCI format, that is, to enhance the function of the existing DCI format to indicate the first transmission type, the second transmission type, and / or the high Priority services are allocated for high-priority power scheduling using the extended DCI format.
  • the extended DCI format is used to activate the scheduling-free indicated by the first MCS table.
  • Target search space wherein, the target search space includes, but is not limited to, a common search space (Common Search Space) (CSS) and / or a dedicated search space (UE specific search space (USS)).
  • CSS Common Search Space
  • USS UE specific search space
  • different transmission types can be indicated through different search spaces, for example, the first transmission type, the second transmission type, and / or the high-priority service are indicated through the CSS.
  • the USS indicates the third transmission type, the fourth transmission type, and / or the low-priority service.
  • the DCI in the USS is used to activate the scheduling-free scheduling that is not indicated by the first MCS table.
  • the first transmission type, the second transmission type, and / or the high-priority service are indicated by the USS
  • the third transmission type, the fourth transmission type, and / or the low-priority service are indicated by the CSS.
  • Indication mode 7 Number of scheduling symbols; different transmission types are indicated by different numbers of symbols allocated in the scheduling information.
  • a threshold is defined. When the number of symbols for dynamic scheduling is lower than the threshold, it is used to indicate the first transmission type and / or high priority service. The number of symbols configured in the scheduling-free configuration information is lower than the threshold, which is used to indicate the second. Transmission type and / or high priority traffic. If the number of symbols for dynamic scheduling is higher than the threshold, it is used to indicate the third transmission type and / or low-priority service, and the number of symbols configured in the scheduling-free configuration information is higher than the threshold, which is used to indicate the fourth transmission type and / Or priority business.
  • the number of symbols for dynamic scheduling is higher than the threshold, it is used to indicate the first transmission type and / or high priority service, and the number of symbols configured in the scheduling-free configuration information is higher than the threshold, which is used to indicate the second transmission type. And / or high-priority services. If the number of dynamically scheduled symbols is lower than the threshold, it is used to indicate the third transmission type and / or low priority service, and the number of symbols configured in the scheduling-free configuration information is lower than the threshold, which is used to indicate the fourth transmission type and / Or priority business.
  • Indication mode 8 Scheduling period; different transmission types are indicated by configuring different lengths of the scheduling period.
  • a threshold is defined, and the configured cycle length is lower than the threshold, which is used to indicate a second transmission type and / or a high priority service. If the configured cycle length is higher than the threshold, it is used to indicate a fourth transmission type and / or a priority service. Or vice versa, the configured cycle length is higher than the threshold, and is used to indicate the second transmission type and / or high-priority service. If the configured cycle length is lower than the threshold, it is used to indicate a fourth transmission type and / or a priority service.
  • the resource allocation type indicates different transmission types through different resource allocation types. For example, type1 indicates the first transmission type, second transmission type, and / or high-priority service. If the configured resource is indicated by type1, it means that the configured resource is the first transmission type, second transmission type, and / or high priority. Class service, indicating the third transmission type, fourth transmission type, and / or low-priority service through type2. If the configured resource is indicated by type2, it means that the configuration resource is the third transmission type, fourth transmission type, and / or Low priority business. Or vice versa, that is, the first transmission type, the second transmission type, and / or the high-priority service are indicated by type2, and the third transmission type, the fourth transmission type, and / or the low-priority service are indicated by type1.
  • power allocation when the total transmission power of a terminal in a transmission period is greater than a preset threshold, power allocation is performed according to preset priority information. Due to the priority information and the transmission type and the channel and / or Signal correlation, comprehensive consideration of service priority and cell power allocation priority, can avoid power allocation conflicts, making power allocation more optimized and reasonable.
  • the terminal 300 can implement the details of the power allocation method according to the preset priority information if the total transmission power in a transmission period is greater than a preset threshold in the above embodiment, and reach The same effect; where the preset priority information is related to the transmission type and the channel and / or signal transmitted, the terminal 300 specifically includes the following functional modules:
  • a processing module 310 is configured to perform power allocation according to preset priority information when a total transmission power in a sending period is greater than a preset threshold, where the preset priority information is related to a transmission type and a channel and / or signal to be transmitted .
  • the preset priority information includes: first priority information related to a transmission type, and second priority information related to a transmitted channel and / or signal.
  • the power allocation priority of the transmission type with the lowest power allocation priority in the first priority information is higher than the channel and / or signal with the lowest power allocation priority in the second priority information.
  • the first priority includes at least two of the following priority relationships:
  • the priority of the first transmission type and the second transmission type is higher than the higher priority among the third transmission type and the fourth transmission type.
  • a first physical uplink control channel PUCCH that carries hybrid automatic repeat request response information HRAQ-ACK and / or a scheduling request SR, or a first physical uplink shared channel PUSCH that is HARQ-ACK;
  • a third PUSCH that does not carry HARQ-ACK or CSI is not carry HARQ-ACK or CSI
  • the target DCI format includes: a dedicated downlink control information DCI format and / or an extended DCI format.
  • the target search space includes: a public search space CSS and / or a dedicated search space USS.
  • the total transmission power of the terminal in the embodiment of the present disclosure is greater than a preset threshold, power is allocated according to the preset priority information. Because the priority information is related to the transmission type and the transmission channel and / or Signal correlation, comprehensive consideration of service priority and cell power allocation priority, can avoid power allocation conflicts, making power allocation more optimized and reasonable.
  • each module of the above terminal is only a division of logical functions. In actual implementation, it can be fully or partially integrated into a physical entity, or it can be physically separated. And these modules can all be implemented in the form of software through processing element calls; they can also be implemented in hardware; all modules can be implemented in the form of software called by processing elements, and some modules can be implemented in hardware.
  • the determination module may be a separately established processing element, or may be integrated and implemented in a chip of the above-mentioned device. In addition, it may also be stored in the memory of the above-mentioned device in the form of a program code, and the processing element of the above-mentioned device Invoke and execute the functions of the above identified modules.
  • each step of the above method or each of the above modules may be completed by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.
  • the above modules may be one or more integrated circuits configured to implement the above method, for example: one or more specific integrated circuits (Application Specific Integrated Circuits, ASIC for short), or one or more microprocessors ( Digital Signal Processor (DSP for short), or one or more Field Programmable Gate Array (FPGA).
  • ASIC Application Specific Integrated Circuits
  • DSP Digital Signal Processor
  • FPGA Field Programmable Gate Array
  • the processing element may be a general-purpose processor, such as a Central Processing Unit (Central Processing Unit) or other processor that can call program code.
  • these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).
  • SOC system-on-a-chip
  • FIG. 4 is a schematic diagram of a hardware structure of a terminal that implements various embodiments of the present disclosure.
  • the terminal 40 includes, but is not limited to, a radio frequency unit 41, a network module 42, an audio output unit 43, The input unit 44, the sensor 45, the display unit 46, the user input unit 47, the interface unit 48, the memory 49, the processor 410, and the power source 411 and other components.
  • 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 certain components, or arrange different components.
  • the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a car terminal, a wearable device, a pedometer, and the like.
  • the radio frequency unit 41 is configured to transmit and receive data under the control of the processor 410.
  • the processor 410 is configured to perform power allocation according to preset priority information when a total transmission power is greater than a preset threshold in a sending period, where the preset priority information is related to a transmission type and a channel and / or signal to be transmitted ;
  • the terminal in the embodiment of the present disclosure can avoid the problem of power allocation conflicts, making the power allocation more optimized and reasonable.
  • the radio frequency unit 41 may be used to receive and send signals during the transmission and reception of information or during a call. Specifically, the downlink data from the base station is received and processed by the processor 410; The uplink data is sent to the base station.
  • the radio frequency unit 41 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 radio frequency unit 41 can also communicate with a network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 42, such as helping users to send and receive email, browse web pages, and access streaming media.
  • the audio output unit 43 may convert audio data received by the radio frequency unit 41 or the network module 42 or stored in the memory 49 into audio signals and output them as sound. Moreover, the audio output unit 43 may also provide audio output (for example, call signal reception sound, message reception sound, etc.) related to a specific function performed by the terminal 40.
  • the audio output unit 43 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 44 is used to receive audio or video signals.
  • the input unit 44 may include a Graphics Processing Unit (GPU) 441 and a microphone 442, and the graphics processor 441 may pair images of still pictures or videos obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. Data is processed.
  • the processed image frames may be displayed on the display unit 46.
  • the image frames processed by the graphics processor 441 may be stored in the memory 49 (or other storage medium) or transmitted via the radio frequency unit 41 or the network module 42.
  • the microphone 442 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 41 in the case of a telephone call mode.
  • the terminal 40 further includes at least one sensor 45, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 461 according to the brightness of the ambient light, and the proximity sensor can close the display panel 461 and / or when the terminal 40 moves to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the attitude of the terminal (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc .; sensor 45 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared The sensors and the like are not repeated here.
  • the display unit 46 is used to display information input by the user or information provided to the user.
  • the display unit 46 may include a display panel 461, and the display panel 461 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 47 may be used to receive inputted numeric or character information, and generate key signal inputs related to user settings and function control of the terminal.
  • the user input unit 47 includes a touch panel 471 and other input devices 472.
  • the touch panel 471 also known as a touch screen, can collect user's touch operations on or near it (for example, the user uses a finger, a stylus or any suitable object or accessory on the touch panel 471 or near the touch panel 471 operating).
  • the touch panel 471 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into contact coordinates, and sends it To the processor 410, receive the command sent by the processor 410 and execute it.
  • the touch panel 471 may be implemented in various types such as a resistive type, a capacitive type, an infrared type, and a surface acoustic wave.
  • the user input unit 47 may further include other input devices 472.
  • other input devices 472 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, and details are not described herein again.
  • the touch panel 471 may be overlaid on the display panel 461.
  • the touch panel 471 detects a touch operation on or near the touch panel 471, the touch panel 471 transmits the touch operation to the processor 410 to determine the type of the touch event.
  • the type of event provides corresponding visual output on the display panel 461.
  • the touch panel 471 and the display panel 461 are implemented as two separate components to implement the input and output functions of the terminal, in some embodiments, the touch panel 471 and the display panel 461 may be integrated and Implement the input and output functions of the terminal, which are not limited here.
  • the interface unit 48 is an interface through which an external device is connected to the terminal 40.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input / output (I / O) port, video I / O port, headphone port, and more.
  • the interface unit 48 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 40 or may be used to communicate between the terminal 40 and an external device. Transfer data.
  • the memory 49 can be used to store software programs and various data.
  • the memory 49 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, at least one application required by a function (such as a sound playback function, an image playback function, etc.), etc .; the storage data area may store data according to Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 49 may include a high-speed random access memory, and may further include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage device.
  • the processor 410 is a control center of the terminal, and uses various interfaces and lines to connect various parts of the entire terminal. By running or executing software programs and / or modules stored in the memory 49 and calling data stored in the memory 49, the execution is performed. Various functions and processing data of the terminal, so as to monitor the terminal as a whole.
  • 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 an operating system, a user interface, and an application program, etc.
  • the tuning processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 410.
  • the terminal 40 may further include a power source 411 (such as a battery) for supplying power to various components.
  • a power source 411 such as a battery
  • the power source 411 may be logically connected to the processor 410 through a power management system, thereby implementing management of charging, discharging, and power consumption management through the power management system. And other functions.
  • the terminal 40 includes some functional modules that are not shown, and details are not described herein again.
  • an embodiment of the present disclosure further provides a terminal, including a processor 410, a memory 49, and a computer program stored in the memory 49 and executable on the processor 410.
  • the terminal may be a wireless terminal or a wired terminal.
  • the wireless terminal may be a device that provides voice and / or other business data connectivity to the user, a handheld device with a wireless connection function, or other processing equipment connected to a wireless modem. .
  • a wireless terminal can communicate with one or more core networks via a Radio Access Network (RAN).
  • RAN Radio Access Network
  • the wireless terminal can be a mobile terminal, such as a mobile phone (or a "cellular" phone) and a mobile terminal with a mobile terminal.
  • a computer for example, may be a portable, pocket-sized, handheld, computer-built or vehicle-mounted mobile device that exchanges language and / or data with a wireless access network.
  • PCS Personal Communication Service
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • a wireless terminal can also be called a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a mobile station, a remote station, a remote terminal,
  • the access terminal Access terminal
  • user terminal User terminal
  • user agent User agent
  • user equipment User Equipment
  • An embodiment of the present disclosure also provides a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the processes of the foregoing power distribution method embodiments are implemented, 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 (ROM), a random access memory (RAM), a magnetic disk or an optical disk.
  • the disclosed apparatus and method may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present disclosure is essentially a part that contributes to related technologies or a part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium, including several
  • the instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in various embodiments of the present disclosure.
  • the foregoing storage medium includes various media that can store program codes, such as a U disk, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
  • each component or each step can be disassembled and / or recombined. These decompositions and / or recombinations should be considered as equivalent solutions of the present disclosure.
  • the steps for performing the above-mentioned series of processes can be naturally performed in chronological order according to the order of description, but need not necessarily be performed in chronological order, and certain steps may be performed in parallel or independently of each other.
  • it is able to understand all or any steps or components of the methods and devices of the present disclosure and may be implemented in hardware, firmware in any computing device (including a processor, a storage medium, etc.) or a network of computing devices.
  • Software, or a combination thereof which can be achieved by a person of ordinary skill in the art using their basic programming skills after reading the description of the present disclosure.
  • the purpose of the present disclosure can also be achieved by running a program or a group of programs on any computing device.
  • the computing device may be a well-known general-purpose device. Therefore, the object of the present disclosure can also be achieved only by providing a program product including a program code that implements the method or device. That is, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
  • the storage medium may be any known storage medium or any storage medium developed in the future. It should also be noted that, in the apparatus and method of the present disclosure, it is obvious that each component or each step can be disassembled and / or recombined.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé de distribution de puissance, et un terminal. Le procédé consiste à exécuter une distribution de puissance selon des informations de priorité prédéfinies, si une puissance d'envoi totale durant une période d'envoi est supérieure à une valeur de seuil prédéfinie, les informations de priorité prédéfinies étant associées à un type de transmission et à un canal et/ou un signal de transmission.
PCT/CN2019/091218 2018-06-21 2019-06-14 Procédé de distribution de puissance, et terminal Ceased WO2019242568A1 (fr)

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CN201810646145.7A CN110636532B (zh) 2018-06-21 2018-06-21 一种功率分配方法及终端
CN201810646145.7 2018-06-21

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CN113411898B (zh) * 2021-05-31 2022-07-22 中国联合网络通信集团有限公司 调制功率分配方法、cu及终端设备
WO2024239306A1 (fr) * 2023-05-25 2024-11-28 Qualcomm Incorporated Priorisation de puissance de transmission
CN120239025A (zh) * 2023-12-28 2025-07-01 华为技术有限公司 信号发送方法和装置
CN120541276A (zh) * 2025-05-23 2025-08-26 北京百融睿博科技有限公司 优先级分配方法、回复规则匹配方法、装置、电子设备及程序产品

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