WO2018059472A1 - 终端能力协商方法、终端及基站 - Google Patents

终端能力协商方法、终端及基站 Download PDF

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Publication number
WO2018059472A1
WO2018059472A1 PCT/CN2017/103891 CN2017103891W WO2018059472A1 WO 2018059472 A1 WO2018059472 A1 WO 2018059472A1 CN 2017103891 W CN2017103891 W CN 2017103891W WO 2018059472 A1 WO2018059472 A1 WO 2018059472A1
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WO
WIPO (PCT)
Prior art keywords
terminal
base station
capability
radio access
primary base
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Ceased
Application number
PCT/CN2017/103891
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English (en)
French (fr)
Inventor
张大钧
许芳丽
陈瑞卡
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China Academy of Telecommunications Technology CATT
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China Academy of Telecommunications Technology CATT
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Publication date
Application filed by China Academy of Telecommunications Technology CATT filed Critical China Academy of Telecommunications Technology CATT
Priority to JP2019517081A priority Critical patent/JP6770188B2/ja
Priority to KR1020197012201A priority patent/KR20190057112A/ko
Priority to EP17854922.6A priority patent/EP3522638B1/en
Priority to US16/337,890 priority patent/US20200029321A1/en
Publication of WO2018059472A1 publication Critical patent/WO2018059472A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a terminal capability negotiation method, a terminal, and a base station.
  • the UE can only perform double-link operation under the same system (for example, an LTE system or an NR system), so the UE capability can be separately parsed by the primary and secondary nodes in the system and corresponding resource allocation operations are performed, thereby ensuring UE capabilities are not exceeded.
  • the same system for example, an LTE system or an NR system
  • the UE's capabilities for different systems are independent of each other.
  • a new UE capability negotiation mechanism is needed to ensure that the radio resources of multiple systems can be effectively coordinated. .
  • the embodiments of the present disclosure provide a terminal capability negotiation method, a terminal, and a base station, so as to ensure that the maximum capability of the terminal is not exceeded in a scenario of multi-system convergence, and that the radio resources of multiple systems can be effectively coordinated. .
  • a method for terminal capability negotiation comprising:
  • the terminal reports to the network the unique capability and reporting of the terminal for each radio access network in multiple systems.
  • the terminal is directed to the convergence capability of all radio access networks in multiple systems.
  • the convergence capability includes, but is not limited to, a frequency band combination of each radio access network in a multi-system supported by the terminal, and a capability parameter corresponding to each frequency band.
  • the capability parameters corresponding to each frequency band are identified by using an index.
  • the specific parameter value corresponding to each Index is defined in the terminal's individual capabilities for the wireless access system.
  • the terminal reports to the network the capability of the terminal for each radio access network in the multiple systems and the reporting capability of the reporting terminal for all radio access networks in the multiple systems, including:
  • the terminal reports, according to the trigger of the primary base station, the capability of the terminal for each radio access network in the multiple systems and the reporting capability of the reporting terminal for all radio access networks in the multiple systems.
  • the method further includes:
  • the terminal receives the radio parameter sent by the primary base station, where the radio parameter is a radio parameter of the auxiliary link configured by the secondary base station according to the capability indication information recommended by the primary base station, and the secondary base station forwards the radio parameter to the primary base station to the primary base station.
  • the capability indication information is one or more of the primary base station according to the convergence capability of the terminal reported by the terminal for all radio access networks in the multiple systems, the radio network condition of the primary base station, and the radio resource management policy of the primary base station.
  • the primary base station recommends the capability indication information to the secondary base station
  • the primary base station forwards the individual capability of the terminal reported by the terminal to the secondary base station for the wireless access network to which the secondary base station belongs.
  • the method further includes: the terminal receiving the changed wireless parameter sent by the primary base station, where the changed wireless parameter is triggered by the primary base station and determined by the negotiation when the wireless parameter needs to be changed.
  • the method further includes: the terminal receiving the changed wireless parameter sent by the primary base station, where the changed wireless parameter is triggered by the secondary base station and negotiated and determined when the wireless parameter needs to be changed.
  • a method for terminal capability negotiation is further provided, where the method includes:
  • the primary base station triggers the terminal to report the individual capabilities of the terminal for each radio access network in the multiple systems and the reporting capability of the reporting terminal for all radio access networks in the multiple systems.
  • the convergence capability includes but is not limited to: each of the multiple systems that are allowed to be supported by the terminal.
  • the capability parameters corresponding to each frequency band are identified by using an index.
  • specific parameter values corresponding to each index are defined in a terminal capability for the wireless access system.
  • the method further includes: the primary base station according to one or more of the convergence capability of the terminal reported by the terminal for all radio access networks in the multiple systems, the wireless network condition of the primary base station, and the radio resource management policy of the primary base station. And recommending the capability indication information to the secondary base station, and forwarding the terminal reported by the terminal to the secondary base station for the individual capability of the wireless access network to which the secondary base station belongs.
  • the method further includes: the primary base station sends a wireless parameter to the terminal, where the wireless parameter is a wireless parameter of the auxiliary link configured by the secondary base station according to the capability indication information recommended by the primary base station.
  • the method further includes: when the wireless parameter needs to be changed, being triggered by the primary base station and performing negotiation; the primary base station sending the changed wireless parameter to the terminal.
  • a terminal including:
  • a sending module configured to report to the network, the capability of the terminal for each radio access network in the multiple systems, and the reporting capability of the reporting terminal for all radio access networks in the multiple systems.
  • the convergence capability includes, but is not limited to, a frequency band combination of each radio access network in a multi-system supported by the terminal, and a capability parameter corresponding to each frequency band.
  • the capability parameters corresponding to each frequency band are identified by using an index.
  • specific parameter values corresponding to each index are defined in a terminal capability for the wireless access system.
  • the sending module reports, according to the trigger of the primary base station, the capability of the terminal for each radio access network in the multiple systems and the reporting capability of the reporting terminal for all radio access networks in the multiple systems.
  • the terminal further includes:
  • a receiving module configured to receive a wireless parameter sent by the primary base station, where the wireless parameter is a wireless parameter of the auxiliary link configured by the secondary base station according to the capability indication information recommended by the primary base station, and the secondary base station passes the wireless parameter to the primary base station Forwarding to the terminal;
  • the capability indication information is based on the convergence capability of the terminal reported by the terminal for all radio access networks in the multiple systems, and the wireless network bar of the primary base station according to the terminal reported by the terminal
  • One or more of the radio resource management policies of the primary and the base station are recommended to the secondary base station; when the primary base station recommends the capability indication information to the secondary base station, the terminal reports the terminal reported by the terminal to the wireless access network to which the secondary base station belongs. The individual capabilities are forwarded to the secondary base station.
  • the receiving module is further configured to receive the changed wireless parameter sent by the primary base station, where the changed wireless parameter is triggered by the primary base station and negotiated and determined when the wireless parameter needs to be changed.
  • the receiving module is further configured to receive the changed wireless parameter sent by the primary base station, where the changed wireless parameter is triggered by the secondary base station and negotiated and determined when the wireless parameter needs to be changed.
  • a base station including:
  • the triggering module is configured to trigger the terminal to report the individual capabilities of the terminal for each radio access network in the multiple systems and the reporting capability of the reporting terminal for all radio access networks in the multiple systems.
  • the convergence capability includes, but is not limited to, a frequency band combination of each radio access network in a multi-system supported by the terminal, and a capability parameter corresponding to each frequency band.
  • the capability parameters corresponding to each frequency band are identified by using an index.
  • specific parameter values corresponding to each index are defined in a terminal capability for the wireless access system.
  • the base station further includes:
  • the recommendation module is configured to recommend the capability to the secondary base station according to one or more of the convergence capability of the terminal reported by the terminal for all the radio access networks in the multiple systems, the wireless network condition of the primary base station, and the radio resource management policy of the primary base station.
  • the indication information is forwarded to the secondary base station by the terminal reported by the terminal for the individual capability of the radio access network to which the secondary base station belongs.
  • the base station further includes:
  • a sending module configured to send a wireless parameter to the terminal, where the wireless parameter is a wireless parameter of the auxiliary link configured by the secondary base station according to the capability indication information recommended by the primary base station.
  • the base station further includes:
  • a negotiation module configured to be triggered and negotiated by the primary base station when the wireless parameters need to be changed
  • a sending module configured to send the changed wireless parameter to the terminal.
  • a terminal including:
  • transceiver for receiving and transmitting data under the control of the processor
  • the processor is configured to do the following:
  • the network reports the individual capabilities of the terminal for each radio access network in the multi-system and the reporting capability of the reporting terminal for all radio access networks in the multi-system.
  • a base station including:
  • transceiver for receiving and transmitting data under the control of the processor
  • the processor is configured to do the following:
  • the trigger terminal reports the individual capabilities of the terminal for each radio access network in the multiple systems and the reporting capability of the reporting terminal for all radio access networks in the multiple systems.
  • a non-transitory computer readable storage medium storing computer readable instructions executable by a processor, When a read instruction is executed by a processor, the processor performs the following operations:
  • the network reports the individual capabilities of the terminal for each radio access network in the multi-system and the reporting capability of the reporting terminal for all radio access networks in the multi-system.
  • a non-transitory computer readable storage medium storing computer readable instructions executable by a processor, When a read instruction is executed by a processor, the processor performs the following operations:
  • the trigger terminal reports the individual capabilities of the terminal for each radio access network in the multiple systems and the reporting capability of the reporting terminal for all radio access networks in the multiple systems.
  • the terminal reports to the network the unique capability of the terminal for each radio access network in the multiple systems and the reporting capability of the reporting terminal for all radio access networks in the multiple systems, thereby It ensures that the maximum capacity of the terminal is not exceeded in the scenario of multi-system convergence, ensuring that the wireless resources of multiple systems can be effectively coordinated.
  • Figure 1 is a schematic diagram of a multi-layer network coverage environment
  • FIG. 2 is a schematic diagram of an implementation process of a terminal capability negotiation method according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of an implementation process of a terminal capability negotiation method according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of an implementation process of a terminal capability negotiation method according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a base station according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a base station according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of a base station according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of a base station according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic diagram of a computer system suitable for implementing a terminal capability negotiation method, terminal, or base station in an embodiment of the present application.
  • embodiments of the present disclosure may be implemented as a system, apparatus, device, method, or computer program product.
  • embodiments of the present disclosure may be embodied in the form of full hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.
  • the embodiment of the present disclosure provides a method for terminal capability negotiation, in a scenario of multi-system convergence, ensuring that the maximum capability of the terminal is not exceeded, so that the radio resources of multiple systems can be effectively coordinated.
  • the method includes:
  • the UE (terminal) reports to the network the unique capability of the terminal for each radio access network in the multiple systems and the reporting capability of the reporting terminal for all radio access networks in the multiple systems.
  • a terminal device that supports convergence of multiple wireless access systems such as a terminal that supports LTE and 5G access network convergence, in addition to reporting the terminal to the network for each wireless access system in multiple systems.
  • the convergence capability at least needs to include a Band combination of each radio access network in a multi-system supported by the terminal, such as a frequency band combination of the LTE radio access network and a frequency band combination of the 5G access network, and each frequency band Corresponding capability parameters, such as MIMO (multiple input and multiple output) parameters.
  • MIMO multiple input and multiple output
  • the capability parameter corresponding to each frequency band may be identified by using an index (index), for example, a Freq Band Indicator, etc., so that specific parameter values corresponding to each index may be targeted at the terminal.
  • index for example, a Freq Band Indicator, etc.
  • a detailed definition of the individual capabilities of a wireless access system prevents the network device of one access system from interpreting the capability parameter information of another access system.
  • the primary base station may initiate a negotiation process of the terminal capability, that is, the terminal reports the terminal to the network according to the trigger of the primary base station for each of the multiple systems.
  • the primary base station recommends appropriate capability indication information according to one or more of the wireless network conditions of the primary base station and the RRM (Radio Resource Management) policy of the primary base station according to the multi-system convergence capability reported by the terminal (
  • the information such as the recommended Freq Band Indicator is sent to the secondary base station (LTE or 5G NR), and the terminal is forwarded to the secondary base station for the target wireless access system, that is, the individual capability information of the wireless access system to which the secondary base station belongs (for which the specific base station is determined Ability parameter).
  • the secondary base station configures the wireless parameter of the auxiliary link according to the recommended capability indication information, and then transparently forwards the wireless parameter to the terminal through the primary base station to complete the wireless configuration process of the secondary link.
  • the terminal capability negotiation process may be triggered and negotiated by any affected party, such as the primary base station or the secondary base station, when any wireless parameter configuration changes, and then the changed wireless parameters are configured to the terminal.
  • an LTE (Long Term Evolution) eNB (Evolved Base Station) (which is a Long Term Evolution Radio Access System base station) and an NR (New Air Interface) BS (Base Station) ( It is a non-ideal logical interface between the 5G wireless access system base stations), UE (terminal) It can simultaneously access the LTE system and the NR system.
  • the LTE eNB may transfer the data of the UE to the NR BS to obtain a higher throughput data service according to signal strength or load balancing.
  • the primary base station may be an LTE eNB (which is an LTE base station), and the secondary base station may be an NR BS (which is a 5G base station), and the terminal and the primary base station are maintained.
  • Wireless connections may be an LTE eNB (which is an LTE base station), and the secondary base station may be an NR BS (which is a 5G base station), and the terminal and the primary base station are maintained.
  • the primary base station may also be an NR BS, and the secondary base station may also be an LTE eNB. Since the implementation process is similar, the primary base station is an LTE eNB and the secondary base station is an NR BS.
  • Step 201 The primary base station triggers the terminal reporting capability information.
  • Step 202 The terminal reports the capability information to the primary base station, where the terminal includes separate capability information of the terminal for the LTE wireless access system, the terminal capability information for the NR, that is, the 5G wireless access system, and the convergence capability information of the terminal for the LTE and the NR.
  • Step 203 The primary base station determines to add one according to the convergence capability of the terminal reported by the terminal for the LTE and NR, the current wireless network condition (according to the measurement report sent by the terminal), and the RRM (Radio Resource Management) policy information.
  • Step 204 The primary base station sends an SCG (Secondary Cell Group) Add Request message to the secondary base station (5G base station), where the message includes the capability indication information determined by the primary base station selection, and the individual capability information of the terminal for the NR (5G system).
  • SCG Secondary Cell Group
  • Step 205 The secondary base station configures the wireless parameter of the auxiliary link according to the recommended capability indication information.
  • Step 206 The secondary base station forwards the wireless parameter to the primary base station by using an SCG increase response message.
  • Step 207 The primary base station sends RRC (Radio Resource Control) reconfiguration signaling through the air interface, notifies the terminal of the wireless parameters configured by the secondary base station, and completes the wireless configuration process of the secondary link.
  • RRC Radio Resource Control
  • the terminal capability negotiation procedure can be triggered and negotiated by any affected party, such as a primary base station or a secondary base station, when any wireless parameter configuration changes.
  • the primary base station when the wireless parameters need to be changed, the primary base station triggers and makes a negotiation determination.
  • the terminal maintains a multi-link service with the primary base station and the secondary base station.
  • Step 301 The primary base station (LTE base station) receives measurement information from the terminal, or acquires other line resource management policies and the like.
  • Step 302 The primary base station decides to change the wireless configuration of the secondary link, and triggers the LTE and NR fusion set update process, and the corresponding information is sent to the secondary base station through the SCG change request message.
  • Step 303 The secondary base station performs an admission decision. If the modification is acceptable, the SCG change response message is sent to the primary base station, where the message includes the wireless parameter reconfigured by the secondary base station, that is, the changed wireless parameter.
  • Step 304 The primary base station controls the reconfiguration signaling by the air interface radio resource, and notifies the terminal of the changed wireless parameter.
  • the wireless parameter when the wireless parameter needs to be changed, it is triggered by the secondary base station and determined by negotiation.
  • the terminal maintains a multi-link service with the primary base station and the secondary base station.
  • Step 401 The secondary base station (NR base station) receives new measurement information, which may be directly from the terminal or forwarded by the primary base station.
  • Step 402 The secondary base station determines to change the wireless configuration of the secondary link, and triggers the LTE and NR fusion set update process, and the corresponding information is sent to the primary base station by using the SCG change request message, where the message includes the wireless parameters reconfigured by the secondary base station. That is, the changed wireless parameters.
  • Step 403 The primary base station makes a decision, and if the modification is acceptable, it will respond to the SCG change response message to the secondary base station.
  • Step 404 The primary base station controls the reconfiguration signaling by the air interface radio resource, and notifies the terminal of the changed wireless parameter.
  • the embodiment of the present disclosure further provides a terminal 500.
  • the terminal 500 may specifically include:
  • the sending module 510 is configured to report, to the network, the capability of the terminal 500 for each radio access network in the multiple systems and the reporting capability of the reporting terminal 500 for all radio access networks in the multiple systems.
  • the convergence capability includes, but is not limited to, allowing terminal support.
  • the capability parameter corresponding to each frequency band is identified by using an index.
  • the specific parameter value corresponding to each index is defined in the terminal's separate capabilities for the wireless access system.
  • the optional sending module 510 can report the individual capabilities of the terminal to each radio access network in the multiple systems and the reporting capability of the reporting terminal to all radio access networks in the multiple systems according to the trigger of the primary base station. .
  • the terminal 500 may further include:
  • the receiving module 520 is configured to receive a radio parameter sent by the primary base station, where the radio parameter is a radio parameter of the auxiliary link configured by the secondary base station according to the capability indication information recommended by the primary base station, and the secondary base station forwards the radio parameter to the primary base station to the primary base station. Terminal's.
  • the above-mentioned capability indication information is one or more of the convergence capability of the terminal 500 reported by the terminal 500 for all radio access networks in the multiple systems, the radio network condition of the primary base station, and the radio resource management policy of the primary base station. Recommended to the secondary base station.
  • the primary base station 500 forwards the terminal 500 reported by the terminal 500 to the secondary base station for the individual capability of the secondary access network to which the secondary base station belongs.
  • the receiving module 520 is further configured to receive the changed wireless parameter sent by the primary base station, where the changed wireless parameter is triggered by the primary base station and determined by the negotiation when the wireless parameter needs to be changed.
  • the receiving module 520 is further configured to receive, by the primary base station, the changed wireless parameter, where the changed wireless parameter is triggered by the secondary base station and determined by the secondary base station when the wireless parameter needs to be changed.
  • the embodiment of the present disclosure further provides a base station 700.
  • the base station 700 may specifically include:
  • the triggering module 710 is configured to trigger the terminal to report the individual capabilities of the terminal for each radio access network in the multiple systems and the reporting capability of the reporting terminal for all radio access networks in the multiple systems.
  • the convergence capability includes, but is not limited to, a combination of frequency bands of each radio access network in the multiple systems allowed by the terminal, and capability parameters corresponding to each frequency band.
  • the capability parameter corresponding to each frequency band is identified by using an index.
  • the base station 700 may further include:
  • the recommendation module 720 is configured to recommend to the secondary base station according to one or more of the convergence capability of the terminal reported by the terminal for all the radio access networks in the multiple systems, the wireless network condition of the primary base station, and the radio resource management policy of the primary base station.
  • the capability indication information is forwarded to the secondary base station by the terminal reported by the terminal for the individual capability of the radio access network to which the secondary base station belongs.
  • the base station 700 may further include:
  • the sending module 730 is configured to send a wireless parameter to the terminal, where the wireless parameter is a wireless parameter of the auxiliary link configured by the secondary base station according to the capability indication information recommended by the primary base station.
  • the base station 700 may further include:
  • the negotiation module 740 is configured to be triggered and negotiated by the primary base station when the wireless parameters need to be changed.
  • the sending module 730 is further configured to send the changed wireless parameter to the terminal.
  • the terminal reports to the network the unique capability of the terminal for each radio access network in the multiple systems and the reporting capability of the reporting terminal for all radio access networks in the multiple systems, thereby It ensures that the maximum capacity of the terminal is not exceeded in the scenario of multi-system convergence, ensuring that the wireless resources of multiple systems can be effectively coordinated.
  • system and “network” are used interchangeably herein.
  • B corresponding to A means that B is associated with A, and B can be determined from A.
  • determining B from A does not mean that B is only determined based on A, and that B can also be determined based on A and/or other information.
  • the disclosed method and apparatus may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may be physically included separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium.
  • the above software functional unit is stored in a storage medium and includes a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network side device, etc.) to perform part of the steps of the transceiving method of the various embodiments of the present disclosure.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, and the program code can be stored. Medium.
  • FIG. 11 a block diagram of a computer system 1100 suitable for implementing a terminal capability negotiation method, terminal or base station of an embodiment of the present disclosure is shown.
  • computer system 1100 includes a central processing unit (CPU) 1101 that can be loaded into a program in random access memory (RAM) 1103 according to a program stored in read only memory (ROM) 1102 or from storage portion 1108. And perform various appropriate actions and processes.
  • RAM random access memory
  • ROM read only memory
  • RAM random access memory
  • various programs and data required for the operation of the system 1100 are also stored.
  • the CPU 1101, the ROM 1102, and the RAM 1103 are connected to each other through a bus 1104.
  • An input/output (I/O) interface 1105 is also coupled to bus 1104.
  • the following components are connected to the I/O interface 1105: an input portion 1106 including a keyboard, a mouse, etc.; an output portion 1107 including a cathode ray tube (CRT), a liquid crystal display (LCD), and the like, and a speaker; a storage portion 1108 including a hard disk or the like And a communication portion 1109 including a network interface card such as a LAN card, a modem, or the like.
  • the communication section 1109 performs communication processing via a network such as the Internet.
  • Driver 210 is also connected to I/O interface 1105 as needed.
  • a removable medium 211 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory or the like is mounted on the drive 210 as needed so that a computer program read therefrom is installed into the storage portion 1108 as needed.
  • an embodiment of the present disclosure includes a computer program product comprising a computer program tangibly embodied on a machine readable medium, the computer program comprising program code for performing the method of the above flow chart.
  • the computer program can be downloaded and installed from the network via the communication portion 1109, and/or installed from the removable medium 211.
  • each block of the process schematic or block diagram can represent a module, a program segment, or a portion of code that includes one or more logic for implementing the specified.
  • Functional executable instructions can also occur in a different order than that illustrated in the drawings. For example, two successively represented blocks may in fact be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending upon the functionality involved.
  • each block of the block diagrams and/or process diagrams, and combinations of blocks in the block diagrams and/or process diagrams can be implemented by a dedicated hardware-based system that performs the specified functions or operations. Or it can be implemented by a combination of dedicated hardware and computer instructions.
  • the units or modules described in the embodiments of the present disclosure may be implemented by software or by hardware.
  • the described unit or module can also be provided in the processor.
  • the names of these units or modules do not in any way constitute a limitation on the unit or module itself.

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Abstract

提供了一种终端能力协商方法、终端及基站，通过终端向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。

Description

终端能力协商方法、终端及基站
相关申请的交叉引用
本申请主张于2016年9月30日提交的第201610875718.4号中国专利申请的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，具体涉及一种终端能力协商方法、终端及基站。
背景技术
随着网络的不断演进，传统的单一无线接入系统之间协作/聚合的网络架构已不再适合未来的发展，而随着5G或其他无线接入系统与4G网络的混合部署，将两种或多种不同无线接入系统进行融合，会给整个无线通信系统性能带来更进一步的增长。
在相关技术中，UE仅能在同一系统(例如LTE系统或者NR系统)下进行双链接操作，因此UE能力能够分别被该系统中的主、辅节点解析并进行相应的资源分配操作，从而确保UE能力不被超过。
但对于多系统融合的场景，UE针对不同系统的能力是相互独立的，为了确保UE的最大能力不被超过，需要一种新的UE能力协商机制来确保多系统的无线资源能够被有效地协调。
发明内容
鉴于上述技术问题，本公开实施例提供一种终端能力协商方法、终端及基站，从而可确保在多系统融合的场景中终端的最大能力不被超过，确保多系统的无线资源能够被有效地协调。
依据本公开实施例的第一方面，提供了一种终端能力协商的方法，所述方法包括：
终端向网络上报终端针对多系统中每个无线接入网的单独能力以及上报 终端针对多系统中所有无线接入网的融合能力。
可选地，所述融合能力包括但不限于：允许终端支持的多系统中每个无线接入网的频段组合，以及每种频段对应的能力参数。
可选地，每种频段对应的能力参数采用Index的方式进行标识。
可选地，每个Index对应的具体参数值在终端针对无线接入系统的单独能力中进行定义。
可选地，所述终端向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力，包括：
所述终端根据主基站的触发向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
可选地，所述方法还包括：
所述终端接收主基站发送的无线参数，所述无线参数为辅基站根据主基站推荐的能力指示信息而配置的辅助链路的无线参数，并由辅基站将所述无线参数经主基站转发给终端的；所述能力指示信息为主基站根据终端上报的终端针对多系统中所有无线接入网的融合能力、主基站的无线网络条件和主基站的无线资源管理策略中的一项或多项向辅基站推荐的；主基站在向辅基站推荐所述能力指示信息时，将终端上报的终端针对辅基站所属无线接入网的单独能力转发至辅基站。
可选地，所述方法还包括：所述终端接收主基站发送的变化后的无线参数，所述变化后的无线参数为在无线参数需要改变时，由主基站触发并进行协商确定的。
可选地，所述方法还包括：所述终端接收主基站发送的变化后的无线参数，所述变化后的无线参数为在无线参数需要改变时，由辅基站触发并进行协商确定的。
依据本公开实施例的第二方面，还提供了一种终端能力协商的方法，所述方法包括：
主基站触发终端上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
可选的，所述融合能力包括但不限于：允许终端支持的多系统中每个无 线接入网的频段组合，以及每种频段对应的能力参数。
可选的，每种频段对应的能力参数采用Index的方式进行标识。
可选的，每个Index对应的具体参数值在终端针对无线接入系统的单独能力中进行定义。
可选地，所述方法还包括：主基站根据终端上报的终端针对多系统中所有无线接入网的融合能力、主基站的无线网络条件和主基站的无线资源管理策略中的一项或多项，向辅基站推荐能力指示信息，并将终端上报的终端针对辅基站所属无线接入网的单独能力转发给辅基站。
可选地，所述方法还包括：主基站向所述终端发送无线参数，所述无线参数为辅基站根据主基站推荐的能力指示信息而配置的辅助链路的无线参数。
可选地，所述方法还包括：在无线参数需要改变时，由主基站触发并进行协商；主基站将变化后的无线参数发送给所述终端。
依据本公开实施例的第三方面，还提供了一种终端，包括：
发送模块，用于向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
可选的，所述融合能力包括但不限于：允许终端支持的多系统中每个无线接入网的频段组合，以及每种频段对应的能力参数。
可选的，每种频段对应的能力参数采用Index的方式进行标识。
可选的，每个Index对应的具体参数值在终端针对无线接入系统的单独能力中进行定义。
可选的，所述发送模块根据主基站的触发向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
可选的，所述终端还包括：
接收模块，用于接收主基站发送的无线参数，所述无线参数为辅基站根据主基站推荐的能力指示信息而配置的辅助链路的无线参数，并由辅基站将所述无线参数经主基站转发给终端的；所述能力指示信息为主基站根据终端上报的终端针对多系统中所有无线接入网的融合能力、主基站的无线网络条 件和主基站的无线资源管理策略中的一项或多项向辅基站推荐的；主基站在向辅基站推荐所述能力指示信息时，将终端上报的终端针对辅基站所属无线接入网的单独能力转发至辅基站。
可选的，所述接收模块还用于接收主基站发送的变化后的无线参数，所述变化后的无线参数为在无线参数需要改变时，由主基站触发并进行协商确定的。
可选的，所述接收模块还用于接收主基站发送的变化后的无线参数，所述变化后的无线参数为在无线参数需要改变时，由辅基站触发并进行协商确定的。
依据本公开实施例的第四方面，还提供了一种基站，包括：
触发模块，用于触发终端上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
可选的，所述融合能力包括但不限于：允许终端支持的多系统中每个无线接入网的频段组合，以及每种频段对应的能力参数。
可选的，每种频段对应的能力参数采用Index的方式进行标识。
可选的，每个Index对应的具体参数值在终端针对无线接入系统的单独能力中进行定义。
可选的，所述基站还包括：
推荐模块，用于根据终端上报的终端针对多系统中所有无线接入网的融合能力、主基站的无线网络条件和主基站的无线资源管理策略中的一项或多项，向辅基站推荐能力指示信息，并将终端上报的终端针对辅基站所属无线接入网的单独能力转发给辅基站。
可选的，所述基站还包括：
发送模块，用于向终端发送无线参数，所述无线参数为辅基站根据主基站推荐的能力指示信息而配置的辅助链路的无线参数。
可选的，所述基站还包括：
协商模块，用于在无线参数需要改变时，由主基站触发并进行协商；
发送模块，用于将变化后的无线参数发送给所述终端。
依据本公开实施例的第五方面，还提供了一种终端，其包括：
处理器；以及
收发机，用于在所述处理器的控制下接收和发送数据，
所述处理器配置为执行以下操作：
向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
依据本公开实施例的第六方面，还提供了一种基站，其包括：
处理器；以及
收发机，用于在所述处理器的控制下接收和发送数据，
所述处理器配置为执行以下操作：
触发终端上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
依据本公开实施例的第七方面，还提供了一种非易失性计算机可读存储媒介，所述计算机可读存储媒介存储有能够被处理器执行的计算机可读指令，当所述计算机可读指令被处理器执行时，所述处理器执行以下操作：
向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
依据本公开实施例的第八方面，还提供了一种非易失性计算机可读存储媒介，所述计算机可读存储媒介存储有能够被处理器执行的计算机可读指令，当所述计算机可读指令被处理器执行时，所述处理器执行以下操作：
触发终端上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
上述技术方案中的一个技术方案具有如下优点或有益效果：终端向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力，从而可确保在多系统融合的场景中终端的最大能力不被超过，确保多系统的无线资源能够被有效地协调。
附图说明
图1为多层网络覆盖环境的示意图；
图2为本公开实施例提供的终端能力协商方法的实现过程示意图；
图3为本公开实施例提供的终端能力协商方法的实现过程示意图；
图4为本公开实施例提供的终端能力协商方法的实现过程示意图；
图5为本公开实施例提供的终端结构示意图；
图6为本公开实施例提供的终端结构示意图；
图7为本公开实施例提供的基站结构示意图；
图8为本公开实施例提供的基站结构示意图；
图9为本公开实施例提供的基站结构示意图；
图10为本公开实施例提供的基站结构示意图；以及
图11为适于用来实现本申请实施例的终端能力协商方法、终端或基站的计算机系统的示意图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
本领域技术人员知道，本公开的实施方式可以实现为一种系统、装置、设备、方法或计算机程序产品。因此，本公开的实施例可以具体实现为以下形式：完全的硬件、完全的软件(包括固件、驻留软件、微代码等)，或者硬件和软件结合的形式。
本公开实施例提供了一种终端能力协商的方法，以在多系统融合的场景中，确保终端的最大能力不被超过，使多系统的无线资源能够被有效地协调。
该方法包括：
UE(终端)向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
对于支持多个无线接入系统融合的终端设备来说，如：支持LTE与5G接入网融合的终端，除了向网络上报终端针对多系统中每个无线接入系统的 单独能力外，还需要上报该终端针对多系统的融合能力，如LTE和5G无线接入网的融合能力。
该融合能力至少需要包含，允许终端支持的多系统中每个无线接入网的Band combinations(频段组合)，例如LTE无线接入网络的频段组合和5G接入网的频段组合，以及每种频段对应的能力参数，例如MIMO(多进多出)参数等。可以理解的是，以上融合能力参数仅为示例性说明，在具体实现时，可所涉及的融合能力不限于以上示例。
本公开实施例中，针对每种频段对应的能力参数可采用Index(索引)的方式进行标识，例如采用Freq Band Indicator(频率频段指示)等，这样每个Index对应的具体参数值可在终端针对某一无线接入系统的单独能力中进行详细的定义，这样可避免一个接入系统的网络设备解读另一个接入系统的能力参数信息。
在进行多系统融合操作(如LTE和5G NR的融合)时，主基站(LTE或5G NR)可以发起终端能力的协商过程，即终端根据主基站的触发向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
在此过程中，主基站根据终端上报的多系统的融合能力，结合主基站的无线网络条件以及主基站的RRM(无线资源管理)策略中的一项或多项，推荐合适的能力指示信息(如推荐的Freq Band Indicator等信息)给辅基站(LTE或5G NR)，同时，将终端针对目标无线接入系统即辅基站所属无线接入系统的单独能力信息转发给辅基站(供其确定具体的能力参数)。辅基站根据推荐的能力指示信息配置辅助链路的无线参数，然后再将此无线参数经主基站透明转发给终端，完成辅链路的无线配置过程。
终端能力协商过程可在任何无线参数配置发生变化时，由受影响的任何一方例如主基站或辅基站触发并进行协商，然后将变化后的无线参数配置给终端。
在图1所示的一种可能的多层网络覆盖环境中，LTE(长期演进)eNB(演进型基站)(其为长期演进无线接入系统基站)与NR(新空口)BS(基站)(其为5G无线接入系统基站)之间采用非理想的逻辑接口，UE(终端) 可以同时接入LTE系统和NR系统。当连接到LTE eNB的UE进入NR BS所对应的小区的覆盖范围时，LTE eNB可以根据信号强度或负载均衡等考虑，转移UE的数据承载到NR BS以获得更高吞吐量的数据服务。
参见图2，示出了一种终端能力协商的方法，该方法中，主基站可为LTE eNB(其为LTE基站)，辅基站可为NR BS(其为5G基站)，终端与主基站保持无线连接。
在其他实施例中，主基站也可NR BS，辅基站也可为LTE eNB，由于实现过程类似，因此在后续描述时仍以主基站为LTE eNB，辅基站为NR BS进行说明。
该方法具体步骤如下：
步骤201，主基站触发终端上报能力信息。
步骤202，终端上报能力信息给主基站，其中包含终端针对LTE无线接入系统的单独能力信息，终端针对NR即5G无线接入系统的单独能力信息，以及终端针对LTE和NR的融合能力信息。
步骤203：主基站根据终端上报的终端针对LTE和NR的融合能力，当前无线网络条件(可基于终端发送的测量报告获取)和RRM(无线资源管理)策略信息中的至少一项，决定增加一条新的辅助数据链路，并基于上述参数选择确定能力指示信息。
步骤204：主基站向辅基站(5G基站)发送SCG(辅助小区组)增加请求消息，消息中包含有主基站选择确定的能力指示信息，以及终端针对NR(5G系统)的单独能力信息等。
步骤205：辅基站根据推荐的能力指示信息配置辅助链路的无线参数。
步骤206，辅基站将无线参数通过SCG增加响应消息转发给主基站。
步骤207：主基站通过空口发送RRC(无线资源控制)重配置信令，将辅基站配置的无线参数通知终端，完成辅链路的无线配置过程。
如上所述，终端能力协商过程可在任何无线参数配置发生变化时，由受影响的任何一方例如主基站或辅基站触发并进行协商。
在本公开的一个实施例中，在无线参数需要改变时，由主基站触发并进行协商确定。
本实施例中，终端与主基站和辅基站之间维持多链接业务。
如图3所示，该实施例具体步骤如下：
步骤301：主基站(LTE基站)接收到来自终端的测量信息，或获取其他线资源管理策略等。
步骤302：主基站决定更改辅链路的无线配置，并触发LTE和NR的融合集更新过程，相应的信息通过SCG更改请求消息发给辅基站。
步骤303：辅基站进行接纳判决，如果可以接受修改，将回应SCG更改响应消息至主基站，该消息中包括了辅基站重新配置的无线参数即变化后的无线参数。
步骤304：主基站通过空口无线资源控制重配置信令，将变化后的无线参数通知终端。
在本公开的一个实施例中，在无线参数需要改变时，由辅基站触发并进行协商确定的。
本实施例中，终端与主基站和辅基站之间维持多链接业务。
如图4所示，该实施例具体步骤如下：
步骤401：辅基站(NR基站)接收到新的测量信息，该信息可直接来自终端或由主基站转发。
步骤402：辅基站决定更改辅链路的无线配置，并触发LTE和NR的融合集更新过程，相应的信息通过SCG更改请求消息发给主基站，该消息中包括了辅基站重新配置的无线参数即变化后的无线参数。
步骤403：主基站进行判决，如果可以接受修改，将回应SCG更改响应消息至辅基站。
步骤404：主基站通过空口无线资源控制重配置信令，将变化后的无线参数通知终端。
本公开实施例还提供了一种终端500，如图5所示，该终端500具体可以包括：
发送模块510，用于向网络上报终端500针对多系统中每个无线接入网的单独能力以及上报终端500针对多系统中所有无线接入网的融合能力。
在本实施例中，可选地，所述融合能力包括但不限于：允许终端支持的 多系统中每个无线接入网的频段组合，以及每种频段对应的能力参数。
在本实施例中，可选地，每种频段对应的能力参数采用Index的方式进行标识。
在本实施例中，可选地，每个Index对应的具体参数值在终端针对无线接入系统的单独能力中进行定义。
在本实施例中，可选的发送模块510可根据主基站的触发向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
在本实施例中，可选的，如图6所示，终端500还可以包括：
接收模块520，用于接收主基站发送的无线参数，该无线参数为辅基站根据主基站推荐的能力指示信息而配置的辅助链路的无线参数，并由辅基站将无线参数经主基站转发给终端的。
上述所指能力指示信息为主基站根据终端500上报的终端500针对多系统中所有无线接入网的融合能力、主基站的无线网络条件和主基站的无线资源管理策略中的一项或多项向辅基站推荐的。
主基站在向辅基站推荐所述能力指示信息时，将终端500上报的终端500针对辅基站所属无线接入网的单独能力转发至辅基站。
在本实施例中，可选的，接收模块520还用于接收主基站发送的变化后的无线参数，该变化后的无线参数为在无线参数需要改变时，由主基站触发并进行协商确定的。
在本实施例中，可选的，接收模块520还用于接收主基站发送的变化后的无线参数，该变化后的无线参数为在无线参数需要改变时，由辅基站触发并进行协商确定的。
本公开实施例还提供了一种基站700，如图7所示，该基站700具体可以包括：
触发模块710，用于触发终端上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
在本实施例中，可选的，融合能力包括但不限于：允许终端支持的多系统中每个无线接入网的频段组合，以及每种频段对应的能力参数。
在本实施例中，可选的，每种频段对应的能力参数采用Index的方式进行标识。
在本实施例中，可选的，每个Index对应的具体参数值在终端针对无线接入系统的单独能力中进行定义。
在本实施例中，可选的，如图8所示，基站700具体还可以包括：
推荐模块720，用于根据终端上报的终端针对多系统中所有无线接入网的融合能力、主基站的无线网络条件和主基站的无线资源管理策略中的一项或多项，向辅基站推荐能力指示信息，并将终端上报的终端针对辅基站所属无线接入网的单独能力转发给辅基站。
在本实施例中，可选的，如图9所示，基站700具体还可以包括：
发送模块730，用于向终端发送无线参数，所述无线参数为辅基站根据主基站推荐的能力指示信息而配置的辅助链路的无线参数。
在本实施例中，可选的，如图10所示，基站700具体还可以包括：
协商模块740，用于在无线参数需要改变时，由主基站触发并进行协商；
发送模块730还用于将变化后的无线参数发送给终端。
上述技术方案中的一个技术方案具有如下优点或有益效果：终端向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力，从而可确保在多系统融合的场景中终端的最大能力不被超过，确保多系统的无线资源能够被有效地协调。
应理解，说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本公开的至少一个实施例中。因此，在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外，这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实施例中。
在本公开的各种实施例中，应理解，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本公开实施例的实施过程构成任何限定。
另外，本文中术语“系统”和“网络”在本文中常可互换使用。
应理解，本文中术语“和/或”，仅仅是一种描述关联对象的关联关系， 表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
在本申请所提供的实施例中，应理解，“与A相应的B”表示B与A相关联，根据A可以确定B。但还应理解，根据A确定B并不意味着仅仅根据A确定B，还可以根据A和/或其它信息确定B。
在本申请所提供的几个实施例中，应该理解到，所揭露方法和装置，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理包括，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
上述以软件功能单元的形式实现的集成的单元，可以存储在一个计算机可读取存储介质中。上述软件功能单元存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络侧设备等)执行本公开各个实施例所述收发方法的部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
下面参考图11，其示出了适于用来实现本公开实施例的终端能力协商方法、终端或基站的计算机系统1100的结构示意图。
如图11所示，计算机系统1100包括中央处理单元(CPU)1101，其可以根据存储在只读存储器(ROM)1102中的程序或者从存储部分1108加载到随机访问存储器(RAM)1103中的程序而执行各种适当的动作和处理。在 RAM 1103中，还存储有系统1100操作所需的各种程序和数据。CPU 1101、ROM 1102以及RAM 1103通过总线1104彼此相连。输入/输出(I/O)接口1105也连接至总线1104。
以下部件连接至I/O接口1105：包括键盘、鼠标等的输入部分1106；包括诸如阴极射线管(CRT)、液晶显示器(LCD)等以及扬声器等的输出部分1107；包括硬盘等的存储部分1108；以及包括诸如LAN卡、调制解调器等的网络接口卡的通信部分1109。通信部分1109经由诸如因特网的网络执行通信处理。驱动器210也根据需要连接至I/O接口1105。可拆卸介质211，诸如磁盘、光盘、磁光盘、半导体存储器等等，根据需要安装在驱动器210上，以便于从其上读出的计算机程序根据需要被安装入存储部分1108。
特别地，根据本公开的实施例，上文描述的过程可以被实现为计算机软件程序。例如，本公开的实施例包括一种计算机程序产品，其包括有形地包含在机器可读介质上的计算机程序，所述计算机程序包含用于执行上述流程图的方法的程序代码。在这样的实施例中，该计算机程序可以通过通信部分1109从网络上被下载和安装，和/或从可拆卸介质211被安装。
附图中的过程示意图和框图，图示了按照本公开各种实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，过程示意图或框图中的每个方框可以代表一个模块、程序段、或代码的一部分，所述模块、程序段、或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意，在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个接连地表示的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这依所涉及的功能而定。也要注意的是，框图和/或过程示意图中的每个方框、以及框图和/或过程示意图中的方框的组合，可以用执行规定的功能或操作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。
描述于本公开实施例中所涉及到的单元或模块可以通过软件的方式实现，也可以通过硬件的方式来实现。所描述的单元或模块也可以设置在处理器中。这些单元或模块的名称在某种情况下并不构成对该单元或模块本身的限定。
以上所述的是本公开的优选实施方式，应当指出对于本技术领域的普通人员来说，在不脱离本公开所述的原理前提下还可以做出若干改进和润饰，这些改进和润饰也在本发明的保护范围内。

Claims (34)

  1. 一种终端能力协商的方法，包括：
    终端向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
  2. 根据权利要求1所述的方法，其中，所述融合能力包括：允许终端支持的多系统中每个无线接入网的频段组合，以及每种频段对应的能力参数。
  3. 根据权利要求2所述的方法，其中，每种频段对应的能力参数采用Index进行标识。
  4. 根据权利要求3所述的方法，其中，每个Index对应的具体参数值在终端针对无线接入系统的单独能力中进行定义。
  5. 根据权利要求1所述的方法，其中，所述终端向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力，包括：
    所述终端根据主基站的触发向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
  6. 根据权利要求1所述的方法，还包括：
    所述终端接收主基站发送的无线参数，所述无线参数为辅基站根据主基站推荐的能力指示信息而配置的辅助链路的无线参数，并由辅基站将所述无线参数经主基站转发给终端的；所述能力指示信息为主基站根据终端上报的终端针对多系统中所有无线接入网的融合能力、主基站的无线网络条件和主基站的无线资源管理策略中的一项或多项向辅基站推荐的；主基站在向辅基站推荐所述能力指示信息时，将终端上报的终端针对辅基站所属无线接入网的单独能力转发至辅基站。
  7. 根据权利要求1所述的方法，还包括：
    所述终端接收主基站发送的变化后的无线参数，所述变化后的无线参数为在无线参数需要改变时，由主基站触发并进行协商确定的。
  8. 根据权利要求1所述的方法，其特征在于，还包括：
    所述终端接收主基站发送的变化后的无线参数，所述变化后的无线参数 为在无线参数需要改变时，由辅基站触发并进行协商确定的。
  9. 一种终端能力协商的方法，包括：
    主基站触发终端上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
  10. 根据权利要求9所述的方法，其中，所述融合能力包括：允许终端支持的多系统中每个无线接入网的频段组合，以及每种频段对应的能力参数。
  11. 根据权利要求10所述的方法，其中，每种频段对应的能力参数采用Index进行标识。
  12. 根据权利要求11所述的方法，其中，每个Index对应的具体参数值在终端针对无线接入系统的单独能力中进行定义。
  13. 根据权利要求9所述的方法，还包括：
    主基站根据终端上报的终端针对多系统中所有无线接入网的融合能力、主基站的无线网络条件和主基站的无线资源管理策略中的一项或多项，向辅基站推荐能力指示信息，并将终端上报的终端针对辅基站所属无线接入网的单独能力转发给辅基站。
  14. 根据权利要求9所述的方法，还包括：
    主基站向所述终端发送无线参数，所述无线参数为辅基站根据主基站推荐的能力指示信息而配置的辅助链路的无线参数。
  15. 根据权利要求9所述的方法，还包括：
    在无线参数需要改变时，由主基站触发并进行协商；
    主基站将变化后的无线参数发送给所述终端。
  16. 一种终端，包括：
    发送模块，用于向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
  17. 根据权利要求16所述的终端，其中，所述融合能力包括但不限于：允许终端支持的多系统中每个无线接入网的频段组合，以及每种频段对应的能力参数。
  18. 根据权利要求17所述的终端，其中，每种频段对应的能力参数采用Index进行标识。
  19. 根据权利要求18所述的终端，其中，每个Index对应的具体参数值在终端针对无线接入系统的单独能力中进行定义。
  20. 根据权利要求16所述的终端，其中，所述发送模块根据主基站的触发向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
  21. 根据权利要求16所述的终端，还包括：
    接收模块，用于接收主基站发送的无线参数，所述无线参数为辅基站根据主基站推荐的能力指示信息而配置的辅助链路的无线参数，并由辅基站将所述无线参数经主基站转发给终端的；所述能力指示信息为主基站根据终端上报的终端针对多系统中所有无线接入网的融合能力、主基站的无线网络条件和主基站的无线资源管理策略中的一项或多项向辅基站推荐的；主基站在向辅基站推荐所述能力指示信息时，将终端上报的终端针对辅基站所属无线接入网的单独能力转发至辅基站。
  22. 根据权利要求16所述的终端，其中，接收模块还用于接收主基站发送的变化后的无线参数，所述变化后的无线参数为在无线参数需要改变时，由主基站触发并进行协商确定的。
  23. 根据权利要求16所述的终端，其中，接收模块还用于接收主基站发送的变化后的无线参数，所述变化后的无线参数为在无线参数需要改变时，由辅基站触发并进行协商确定的。
  24. 一种基站，包括：
    触发模块，用于触发终端上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
  25. 根据权利要求24所述的基站，其中，所述融合能力包括但不限于：允许终端支持的多系统中每个无线接入网的频段组合，以及每种频段对应的能力参数。
  26. 根据权利要求25所述的基站，其中，每种频段对应的能力参数采用Index进行标识。
  27. 根据权利要求26所述的基站，其中，每个Index对应的具体参数值在终端针对无线接入系统的单独能力中进行定义。
  28. 根据权利要求24所述的基站，还包括：
    推荐模块，用于根据终端上报的终端针对多系统中所有无线接入网的融合能力、主基站的无线网络条件和主基站的无线资源管理策略中的一项或多项，向辅基站推荐能力指示信息，并将终端上报的终端针对辅基站所属无线接入网的单独能力转发给辅基站。
  29. 根据权利要求24所述的基站，还包括：
    发送模块，用于向终端发送无线参数，所述无线参数为辅基站根据主基站推荐的能力指示信息而配置的辅助链路的无线参数。
  30. 根据权利要求24所述的基站，还包括：
    协商模块，用于在无线参数需要改变时，由主基站触发并进行协商；
    发送模块，用于将变化后的无线参数发送给所述终端。
  31. 一种终端，包括：
    处理器；以及
    收发机，用于在所述处理器的控制下接收和发送数据，
    所述处理器配置为执行以下操作：
    向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
  32. 一种基站，包括：
    处理器；以及
    收发机，用于在所述处理器的控制下接收和发送数据，
    所述处理器配置为执行以下操作：
    触发终端上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
  33. 一种非易失性计算机可读存储媒介，所述计算机可读存储媒介存储有能够被处理器执行的计算机可读指令，当所述计算机可读指令被处理器执行时，所述处理器执行以下操作：
    向网络上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
  34. 一种非易失性计算机可读存储媒介，所述计算机可读存储媒介 存储有能够被处理器执行的计算机可读指令，当所述计算机可读指令被处理器执行时，所述处理器执行以下操作：
    触发终端上报终端针对多系统中每个无线接入网的单独能力以及上报终端针对多系统中所有无线接入网的融合能力。
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