WO2010048834A1 - Procédé de mise à jour des possibilités radio, et équipement et système à cet effet - Google Patents

Procédé de mise à jour des possibilités radio, et équipement et système à cet effet Download PDF

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Publication number
WO2010048834A1
WO2010048834A1 PCT/CN2009/073622 CN2009073622W WO2010048834A1 WO 2010048834 A1 WO2010048834 A1 WO 2010048834A1 CN 2009073622 W CN2009073622 W CN 2009073622W WO 2010048834 A1 WO2010048834 A1 WO 2010048834A1
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WO
WIPO (PCT)
Prior art keywords
capability
user equipment
mme
query
message
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Application number
PCT/CN2009/073622
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English (en)
Chinese (zh)
Inventor
姜怡
于琦
张戬
国炜
权威
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2010048834A1 publication Critical patent/WO2010048834A1/fr

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Classifications

    • 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
    • H04W8/245—Transfer of terminal data from a network towards a terminal

Definitions

  • Embodiments of the present invention relate to wireless communication technologies, and in particular, to a method, device, and system for wireless capability update. Background technique
  • LTE Long Term Evolved, Long Term Evolution
  • 3GPP 3rd Generation Partnership Project
  • UMTS Universal Mobile Telecommunication System
  • the purpose of LTE is to provide a low-cost network that can reduce latency, increase user data rates, increase system capacity and coverage, and use packet domain services to carry IP data packets.
  • the method for the UE to notify the MME (Mobility Management Entity) to perform the wireless capability update includes:
  • the UE's GERAN Global System for Mobile communications/Enhanced Data Rates for GSM Evolution Radio Access Network
  • UTRAN Universal Mobile
  • the UE When the capability of the Telecommunication System Terrestrial Radio Access Network is changed, the UE initiates a TAU (Tracking Area Update) process, instructing the MME to initiate a query procedure of the UE radio capability, and updating the UE radio capability saved by the MME; Or, regardless of whether the UE is in an idle state or a connected state, when the E-UTRAN capability of the UE changes, the UE triggers the MME to initiate a query process of the UE wireless capability by initiating a Detach and Re-attach process, and updates the MME. Saved UE wireless capabilities.
  • TAU Track Area Update
  • the embodiment of the invention provides a method, a device and a system for updating a wireless capability, so that a UE in a connected state can notify the MME to acquire a new wireless capability of the UE when its GERAN/UTRAN capability changes.
  • the embodiment of the present invention discloses a method for updating a wireless capability, including: notifying a mobility management entity MME of a GSM EDGE radio access network GERAN I of the UE according to a non-access stratum NAS message sent by a user equipment UE in a connected state.
  • the UTTS capability of the UMTS terrestrial radio access network is changed; the radio capability of the UE is queried according to the indication of the MME device, and the radio capability information of the UE is sent to the MME.
  • the embodiment of the present invention discloses a mobility management entity MME, including: a receiving unit, configured to receive a non-connection sent by a UE in a connected state when a UT EDGE radio access network GERAN I UMTS terrestrial radio access network UTRAN capability changes And an initiating NAS message, configured to send an indication for querying the capability of the user equipment to the evolved base station eNB, so as to trigger a radio capability query process of the eNB to the UE, and an update unit, configured to receive, by the eNB, Wireless capability information of the UE.
  • a receiving unit configured to receive a non-connection sent by a UE in a connected state when a UT EDGE radio access network GERAN I UMTS terrestrial radio access network UTRAN capability changes
  • an initiating NAS message configured to send an indication for querying the capability of the user equipment to the evolved base station eNB, so as to trigger a radio capability query process of the eNB to the UE
  • an update unit configured to receive,
  • the embodiment of the invention further discloses an evolved base station eNB, comprising: a transceiver unit, configured to receive, when the UE in the connected state sends a UT RAN radio access network GERAN I UMTS terrestrial radio access network UTRAN capability changes Accessing the NAS message, and forwarding the NAS message to the mobility management entity MME; the query unit, configured to use the query sent by the MME An indication of the capability of the user equipment, querying the radio capability of the UE, and an update unit, configured to send the radio capability information of the UE to the MME.
  • a transceiver unit configured to receive, when the UE in the connected state sends a UT RAN radio access network GERAN I UMTS terrestrial radio access network UTRAN capability changes Accessing the NAS message, and forwarding the NAS message to the mobility management entity MME
  • the query unit configured to use the query sent by the MME
  • the embodiment of the invention discloses a system for wireless capability update, which comprises a network side capable of communicating with a user equipment UE, the network side further comprising an evolved base station eNB and a mobility management entity MME:
  • the eNB is configured to receive a non-access stratum NAS message sent by the UE in a connected state when the UT EDGE radio access network GERAN I UMTS terrestrial radio access network UTRAN capability changes, and forward the NAS message to the
  • the MME is configured to query the radio capability of the UE according to the indication of the capability of the user equipment that is sent by the MME, and send the radio capability information of the UE to the MME, where the MME is configured to receive the a NAS message sent by the UE in the connected state when the GERAN/UTRAN capability is changed; sending an indication to the eNB to query the capability of the user equipment; and receiving wireless capability information of the UE forwarded by the eNB.
  • the mobile management entity MME is notified of the change of the GERAN/UTRAN capability of the UE according to the non-access stratum NAS message sent by the user equipment UE in the connected state;
  • the radio capability inquiry process of the UE forwarding the radio capability information sent by the UE to the MME; enabling the UE in the connected state to notify the MME to acquire the new radio capability of the UE and avoid the Inter-RAT handover failure when the GERAN/UTRAN capability changes.
  • FIG. 1 is a flowchart of a method for updating a wireless capability according to Embodiment 1 of the present invention
  • FIG. 2 is a flowchart of a method for updating a wireless capability according to Embodiment 2 of the present invention
  • FIG. 3 is a flowchart of a method for updating a wireless capability according to Embodiment 3 of the present invention.
  • FIG. 4 is a flowchart of a method for updating a wireless capability according to Embodiment 4 of the present invention
  • 5 is a flowchart of a method for updating a wireless capability according to Embodiment 5 of the present invention
  • FIG. 6 is a flowchart of a method for updating a wireless capability according to Embodiment 6 of the present invention
  • FIG. 8 is an eNB according to Embodiment 8 of the present invention; Schematic diagram of the structure;
  • FIG. 9 is a schematic structural diagram of a system for wireless capability update according to an embodiment of the present invention. detailed description
  • the method for updating the wireless capability mainly includes: when the GERAN/UTRAN capability of the UE in the connected state is changed, the UE uses a NAS (None Access Stratum) process, such as a TAU process. Or the Service Request (Service Request) procedure to notify the MME that the GERAN/UTRAN capability is changed.
  • NAS Network Access Stratum
  • Service Request Service Request
  • the indication information sent by the MME to the eNB is added, and the eNB is notified to initiate the query process of the UE wireless capability.
  • the result of the query is reported to the MME.
  • the indication information can be implemented using parameters in an existing message, newly added parameters, certain fields in existing parameters, or other means, such as other messages or new messages. The above method will be described in detail below.
  • Step 101 Notify an MME according to a NAS message sent by a UE in a connected state: a GERAN/UTRAN capability of the UE is changed.
  • the foregoing NAS message may be: a TAU message, or a Service Request message.
  • Step 102 Query the wireless capability of the UE according to the indication of the queried user capability sent by the MME.
  • Step 103 Send wireless capability information sent by the UE to the MME.
  • the foregoing wireless capability information may be a wireless capability of the UE or information representing a wireless capability of the UE.
  • 2 is a flowchart of a method for updating a wireless capability according to Embodiment 2 of the present invention, which specifically includes: Step 201: When a GERAN/UTRAN capability of a UE in a connected state changes, the UE passes The eNB sends a NAS message to the MME: TAU Request (Location Update Request), notifying the MME of its wireless capability change.
  • TAU Request Location Update Request
  • the UE transmits the NAS message through an RRC (Radio Resource Control) message: UL Information Transfer.
  • RRC Radio Resource Control
  • Step 202 After receiving the RRC message, the eNB transmits the NAS message to the MME by using an S1-AP (SI-Application Protocol SI Interface Application Protocol) message: UPLINK NAS TRANSPORT (uplink non-access layer transmission).
  • S1-AP Application Protocol SI Interface Application Protocol
  • Step 203 After receiving the TAU Request message, the MME detects that the radio capability of the UE changes, and triggers the eNB to initiate a UE radio capability query process.
  • the triggering process is: The MME sends a TAU Accept message to the UE, and the message is transmitted by the S1-AP message: DOWNLINK NAS TRANSPORT (downlink non-access stratum transmission); the MME adds a new DOWNLINK NAS TRANSPORT message.
  • IE Information Element: The UE Capability Enquire Indicator is used to trigger the eNB to initiate a UE radio capability query procedure.
  • Step 204 The eNB receives the DOWNLINK NAS TRANSPORT message, and sends the DL to the UE.
  • the Information Transfer message conveys the TAU Accept message to the UE.
  • Step 205 The eNB sends a UE Capability Enquiry message to the UE according to the UE Capability Enquire Indicator indication, and triggers the UE radio capability query process.
  • Step 206 The UE receives the UE Capability Enquiry message, and sends the new UE radio capability to the eNB by using a UE Capability Information message.
  • Step 207 After receiving the radio capability sent by the UE, the eNB sends a UE CAPABILITY INFO INDICATION message to the MME, and sends the UE's new radio capability to the MME, thereby completing the radio capability update process.
  • the MME may store the new UE radio capability.
  • FIG. 3 is a flowchart of a method for updating a wireless capability according to Embodiment 3 of the present invention, and specifically includes: Steps 301, 302 are substantially the same as steps 201 and 202 in Embodiment 2, and details are not described herein again.
  • Step 303a The MME sends a TAU Accept (Location Update Accept) message to the eNB; the message is transmitted by using a DOWNLINK NAS TRANSPORT message.
  • TAU Accept Lication Update Accept
  • Step 303b The MME sends a UE CONTEXT MODIFICATION REQUEST message to the eNB, and adds a new IE: UE Capability Enquire Indicator to the eNB to instruct the eNB to trigger the UE radio capability query process.
  • Step 303c The eNB sends a UE CONTEXT MODIFICATION RESPONSE to the MME, and the eNB correctly receives the user equipment capability query indication.
  • Steps 304 to 307 are substantially the same as steps 204 to 207 in Embodiment 2, and details are not described herein again.
  • steps 303a and 303b in the foregoing embodiment 3 have no necessary sequential relationship in the execution order; the steps 304 and 305 have no necessary sequential relationship in the execution order.
  • FIG. 4 is a flowchart of a method for updating a wireless capability according to Embodiment 4 of the present invention, and specifically includes: Steps 401 and 402 are substantially the same as steps 201 and 202 in Embodiment 2, and details are not described herein again.
  • Step 403a The MME sends a TAU Accept (Location Update Accept) message to the eNB; the message is transmitted by using a DOWNLINK NAS TRANSPORT message.
  • TAU Accept Lication Update Accept
  • Step 403b The MME sends a UE CAPABILITY INFO ENQUIRE message to the eNB, instructing the eNB to trigger the UE radio capability query process.
  • Steps 404 to 407 are basically the same as steps 204 to 207 in Embodiment 2, and details are not described herein again.
  • steps 403a and 403b in the foregoing embodiment 4 have no necessary sequential relationship in the execution order; the steps 404 and 405 have no necessary sequential relationship in the execution order.
  • FIG. 5 is a flowchart of a method for updating a wireless capability according to Embodiment 5 of the present invention.
  • the method specifically includes: Step 501: When a GERAN/UTRAN capability of a UE in a connected state changes, the UE sends a
  • the MME sends a NAS message: Service Request message, and adds a new IE to the message: UE
  • the Capability Update informs the MME that its wireless capabilities have changed.
  • the UE transmits the NAS message through an RRC message: UL Information Transfer.
  • Step 502 After receiving the RRC message, the eNB passes the S 1 -AP message: UPLINK NAS
  • the TRANSPORT passes the above NAS message to the MME.
  • the NAS message carries a UE Capability Update.
  • Step 503a The MME receives the Service Request message, and according to the IE: UE Capability Update indication, finds that the radio capability of the UE changes, and sends the UE CONTEXT to the eNB.
  • the IE UE Capability Update indication
  • Enquire Indicator to trigger the eNB to initiate a UE radio capability query process.
  • Step 503b The eNB sends a UE CONTEXT MODIFICATION RESPONSE to the MME, and the eNB correctly receives the user equipment capability query indication.
  • Step 504 The eNB sends the UE to the UE according to the UE Capability Enquire Indicator indication.
  • the Capability Enquiry message triggers the UE wireless capability query process.
  • Step 505 The UE receives the UE Capability Enquiry message, and sends the new UE radio capability to the eNB by using a UE Capability Information message.
  • Step 506 After receiving the radio capability sent by the UE, the eNB sends the UE CAPABILITY to the MME.
  • the INFO INDICATION message is used to send the UE's new wireless capability to the MME, thereby completing the wireless capability update process.
  • the MME may store the new UE radio capability.
  • FIG. 6 is a flowchart of a method for updating a wireless capability according to Embodiment 6 of the present invention, which specifically includes: Steps 601 and 602 are substantially the same as steps 501 and 502 in Embodiment 5, and details are not described herein again.
  • Step 603 The MME receives the Service Request message, and according to the IE: UE Capability Update indication, if the radio capability of the UE is changed, the UE sends a UE CAPABILITY INFO ENQUIRE message to the eNB, instructing the eNB to trigger the UE wireless capability query. process.
  • Steps 604-606 are substantially the same as steps 504-506 in Embodiment 5, and details are not described herein again.
  • the names of the respective information and indications such as UE Capability Enquire Indicator, UE Capability Update, UE CAPABILITY INFO ENQUIRE, etc.
  • UE Capability Enquire Indicator UE Capability Update
  • UE CAPABILITY INFO ENQUIRE UE CAPABILITY INFO ENQUIRE
  • the messages of the various corresponding functions are not limited to the scope of application of the embodiments of the present invention, that is, the names may not be adopted in some systems, or the sequence of message transmission/reception is different from the embodiment of the present invention. However, it cannot be considered that the technical solutions in the embodiments of the present invention are not applicable to these systems.
  • the receiving unit 701, the triggering query unit 702, and the updating unit 703, where:
  • the receiving unit 701 is configured to receive, by the UE in the connected state, the NAS message sent when the GERAN/UTRAN capability changes.
  • the NAS message can be: a TAU message, or a Service Request message.
  • the UE notifies the MME by using the NAS message that the radio capability of the UE has changed.
  • the triggering query unit 702 is configured to send an indication to the eNB for querying the capability of the user equipment, thereby triggering the eNB to perform a wireless capability query process on the UE.
  • the trigger query unit 702 can include: a query indication adding unit and a query indication sending unit.
  • the query indication adding unit is configured to add the user equipment capability query indication to the downlink non-access stratum transmission message, or add the user equipment capability query indication to the user equipment context, when the NAS message received by the receiving unit 701 is a TAU message.
  • a separate instruction message for querying the capability of the user equipment is generated: the user equipment capability information query message; or when the NAS message received by the receiving unit 701 is a Service Request message, the user equipment capability query indication is added to the user equipment context modification. Request, or generate a separate query user device capability Indication message: User equipment capability information query message.
  • the Query Indication sending unit is configured to send an indication to the eNB to query the capability of the Query User Equipment generated by the adding unit, thereby triggering an eNB to query the UE wireless capability.
  • the updating unit 703 is configured to receive wireless capability information of the UE sent by the eNB.
  • the MME may further include: a storage unit, configured to store wireless capability information of the UE received by the update unit 703.
  • FIG. 8 is a schematic structural diagram of an eNB according to Embodiment 8 of the present invention, which specifically includes: a transceiver unit
  • the transceiver unit 801 is configured to receive, by the UE in the connected state, the NAS message sent when the GERAN/UTRAN capability changes, and forward the NAS message to the MME.
  • the query unit 802 is configured to query the radio capability of the UE according to the indication sent by the MME to query the capability of the user equipment.
  • the updating unit 803 is configured to send the radio capability information of the UE to the MME.
  • the foregoing wireless capability information may be a wireless capability of the UE or information representing a wireless capability of the UE.
  • the system can implement the steps as described in the foregoing method embodiments. It can be understood that the system in the embodiment of the present invention may further include other functions for implementing the communication function. Numerous entities, and other technologies that may be disclosed in the prior art belong to the technology that has been standardized in the communication field, and details are not described in this embodiment; however, in order to introduce the implementation scheme in the embodiment of the present invention, only the system is pointed out here. main part.
  • the wireless capability update system includes a network side capable of communicating with the user equipment UE 901, where:
  • the network side includes: an evolved base station eNB902, and a mobility management entity MME 903.
  • the evolved base station eNB 902 is configured to receive the NAS message sent by the UE 901 in the connected state when the GERAN/UTRAN capability is changed, and forward the NAS message to the MME 903; and query the wireless capability of the UE 901 according to the indication of the MME 903 querying the capability of the user equipment. ;
  • the MME 903 transmits the wireless capability information of the UE 901.
  • the mobility management entity MME 903 is configured to receive, by the eNB 902, the NAS message that is sent by the UE 901 in the connection state when the GERAN/UTRAN capability is changed; send an indication to the eNB 902 to query the capability of the user equipment; and receive the wireless capability information of the UE 901 forwarded by the eNB 902.
  • the foregoing wireless capability information may be a wireless capability of the UE or information representing a wireless capability of the UE.
  • the UE in the connected state can notify the MME to acquire the new wireless capability of the UE in time when the GERAN/UTRAN capability changes, and avoid the Inter-RAT handover failure.
  • the functional units in the various embodiments of the present invention may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
  • the integrated modules, if implemented in the form of software functional modules and sold or used as separate products, may also be stored in a computer readable storage medium.
  • the storage medium mentioned above may be a read only memory, a magnetic disk or an optical disk or the like.

Abstract

La présente invention concerne un procédé de mise à jour des possibilités radio et un équipement et un système à cet effet. Le procédé comporte plusieurs opérations. Dans un premier temps, sur la base du message d'absence de strate d'accès ou "NAS" (None Access Stratum) envoyé par l'équipement utilisateur ou "UE" (User Equipment) à l'état connecté, il est notifié à l'entité de gestion de mobiles ou "MME" (Mobile Management Entity) que les possibilités de réseau d'accès radio GSM/EDGE ou "GERAN" (GSM/EDGE Radio Access Network) / réseau terrestre d'accès radio au système universel de télécommunications para mobile ou "UTRAN" (Universal Mobile Telecommunication System Terrestrial Radio Access Network) de l'UE ont changé. Ensuite, conformément à l'indication d'interrogation sur les possibilités de l'UE envoyée par la MME, il y a lancement de la procédure d'interrogation des possibilités radio applicables à l'UE. Enfin, l'information sur les possibilités radio envoyée par l'UE est envoyée à la MME. L'UE à l'état connecté peut notifier à la MME d'acquérir les nouvelles possibilités radio de l'UE à temps quand les possibilités GERAN/UTRAN de l'UE ont changé, ce qui permet d'éviter la défaillance du transfert entre technologies d'accès radio ou "Inter-RAT" (Inter-Radio Access Technology).
PCT/CN2009/073622 2008-10-30 2009-08-28 Procédé de mise à jour des possibilités radio, et équipement et système à cet effet WO2010048834A1 (fr)

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CN200810217504A CN101730058A (zh) 2008-10-30 2008-10-30 一种无线能力更新的方法、装置及系统

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2993925A4 (fr) * 2013-06-05 2016-04-27 Huawei Tech Co Ltd Méthode de transmission d'informations, méthode et appareil de modification d'informations
US10237841B1 (en) 2018-04-12 2019-03-19 Qualcomm Incorporated Apparatus and method of using tracking area update (TAU) message to update UE radio capability
CN110392369A (zh) * 2018-04-16 2019-10-29 电信科学技术研究院有限公司 一种短信息服务能力更新方法、设备及装置
CN112770387A (zh) * 2020-12-22 2021-05-07 展讯半导体(成都)有限公司 终端附着的处理方法、装置、终端及网络侧设备

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102291805B (zh) * 2010-06-21 2016-03-30 中兴通讯股份有限公司 一种选择移动性管理实体的方法及系统
CN102223678B (zh) * 2011-07-06 2013-12-11 新邮通信设备有限公司 一种基站获得用户设备能力信息的方法
WO2013091665A1 (fr) * 2011-12-20 2013-06-27 Nokia Siemens Networks Oy Indication de changement de capacité sans fil d'équipement utilisateur
CN102761936A (zh) * 2012-07-04 2012-10-31 中兴通讯股份有限公司 一种基站上报ue能力的方法、基站及系统
CN105704772B (zh) * 2015-12-31 2020-05-26 联想(北京)有限公司 一种信息处理方法及电子设备
CN107404717A (zh) * 2016-05-19 2017-11-28 中国移动通信有限公司研究院 一种终端设备的能力获取方法、基站、系统及终端设备
EP3370448B1 (fr) * 2017-03-01 2020-10-28 HTC Corporation Dispositif et procédé pour manipuler une capacité d'équipement utilisateur temporaire
CN109451816B (zh) 2017-11-29 2023-05-02 小米通讯技术有限公司 传输能力更新方法及装置
CN110798847A (zh) * 2018-08-03 2020-02-14 维沃移动通信有限公司 能力控制方法、终端及网络侧网元
CN110831032B (zh) * 2018-08-13 2022-09-16 华为技术有限公司 处理终端装置无线能力改变的方法和装置
CN111010263B (zh) * 2018-10-08 2021-10-15 华为技术有限公司 处理终端装置无线能力改变的方法和装置
CN110536343B (zh) * 2019-05-16 2022-01-28 Oppo广东移动通信有限公司 模式控制方法、用户设备、网络设备及存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101291537A (zh) * 2007-04-17 2008-10-22 阿尔卡泰尔卢森特公司 从e-utran到utran/geran cs的切换

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101291537A (zh) * 2007-04-17 2008-10-22 阿尔卡泰尔卢森特公司 从e-utran到utran/geran cs的切换

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"3GPP TSG-RAN WG3 Meeting #59bis", 31 March 2008, ALCATEL-LUCENT, SHENZHEN, CHINA, article "R3-080690, Transfer ofUE capabilities over S1" *
3GPP TSGRAN, EVOLVED UNIVERSAL TERRESTRIAL RADIO ACCESS NETWORK, RADIO RESOURCE CONTROL, TS 36.331 V8.3.0, 30 September 2008 (2008-09-30) *
3GPP TSGRAN, EVOLVED UNIVERSAL TERRESTRIAL RADIO ACCESS NETWORK, S 1 APPLICATION PROTOCOL, TS 36.413 V8.1.0, 31 March 2008 (2008-03-31) *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2993925A4 (fr) * 2013-06-05 2016-04-27 Huawei Tech Co Ltd Méthode de transmission d'informations, méthode et appareil de modification d'informations
US10390263B2 (en) 2013-06-05 2019-08-20 Huawei Technologies Co., Ltd. Information transmission method, information modification method, and apparatuses
EP3621322A1 (fr) * 2013-06-05 2020-03-11 Huawei Technologies Co., Ltd. Procédé de transmission d'informations, procédé de modification d'informations et appareils
US11223978B2 (en) 2013-06-05 2022-01-11 Huawei Technologies Co., Ltd. Information transmission method, information modification method, and apparatuses
US10237841B1 (en) 2018-04-12 2019-03-19 Qualcomm Incorporated Apparatus and method of using tracking area update (TAU) message to update UE radio capability
CN110392369A (zh) * 2018-04-16 2019-10-29 电信科学技术研究院有限公司 一种短信息服务能力更新方法、设备及装置
EP3783937A4 (fr) * 2018-04-16 2021-06-09 China Academy of Telecommunications Technology Procédé, dispositif et appareil de mise à jour de capacité de service de messages courts
EP4236512A3 (fr) * 2018-04-16 2023-10-11 Datang Mobile Communications Equipment Co., Ltd. Procédé, dispositif et appareil de mise à jour de capacité de service de messages courts
CN112770387A (zh) * 2020-12-22 2021-05-07 展讯半导体(成都)有限公司 终端附着的处理方法、装置、终端及网络侧设备

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