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1. 发明申请

WO2023071754A1 信息传输方法、装置、设备及存储介质审中-公开
公开(公告)号：WO2023071754A1
公开(公告)日：2023-05-04
申请号：PCT/CN2022/124314
申请日：2022-10-10
申请人：中国电信股份有限公司
发明人：刘胜楠 , 蒋峥 , 佘小明
IPC分类号： H04W36/00 , H04W36/28
摘要：本公开提供一种信息传输方法、装置、设备及存储介质，涉及通信技术领域。该方法包括：向源辅节点发送辅节点改变确认信令，所述辅节点改变确认信令包括第一预设信元，所述第一预设信元用于指示接受所述源辅节点发起的针对目标终端的条件主辅小区改变CPC请求的主辅小区的相关信息。该方法实现了源辅节点获知接受针对该目标终端的CPC请求的主辅小区的相关信息，以使源辅节点能够根据主辅小区的相关信息决定下一CPC相关流程，可避免该目标终端的候选主辅小区的数量超过所能支持的最大值。

2. 发明申请

WO2023286421A1 無線アクセスネットワークノード及びその方法审中-公开
公开(公告)号：WO2023286421A1
公开(公告)日：2023-01-19
申请号：PCT/JP2022/019163
申请日：2022-04-27
申请人：日本電気株式会社
发明人：二木　尚 , 林　貞福
IPC分类号： H04W16/32 , H04W36/28 , H04W36/36 , H04W72/04
摘要：マスターノード（ＭＮ）（１）は、Ｕｓｅｒ　Ｅｑｕｉｐｍｅｎｔ（ＵＥ）（３）のＰｒｉｍａｒｙ　ＳＣＧ　Ｃｅｌｌ　（ＰＳＣｅｌｌ）に関してソース・セカンダリノード（Ｓ－ＳＮ）（２）からターゲット・セカンダリノード（Ｔ－ＳＮ）（４）へのＭＮ－ｉｎｉｔｉａｔｅｄ　ｉｎｔｅｒ－ＳＮ　Ｃｏｎｄｉｔｉｏｎａｌ　ＰＳＣｅｌｌ　Ｃｈａｎｇｅ（ＣＰＣ）が進行中である間は、同一ＵＥ（３）に関して少なくとも同一Ｔ－ＳＮ（４）へのＳＮ－ｉｎｉｔｉａｔｅｄ　ｉｎｔｅｒ－ＳＮ　ＣＰＣを設定、準備、又は許可しない。これは、例えば、Iｎｔｅｒ－ＳＮ　ＣＰＣのための複雑な処理を回避することに寄与できる。

3. 发明申请

WO2022206701A1 接入点候选集的建立方法和通信装置审中-公开
公开(公告)号：WO2022206701A1
公开(公告)日：2022-10-06
申请号：PCT/CN2022/083460
申请日：2022-03-28
申请人：华为技术有限公司
发明人：郭宇宸 , 李云波 , 淦明 , 班科夫·德米特里 , 莱维茨基·伊利亚 , 霍罗夫·埃夫根尼·米哈伊洛维奇
IPC分类号： H04W76/15 , H04W76/10 , H04W36/08 , H04W36/28
摘要：本申请提供了一种AP候选集的建立方法和通信装置，该方法包括：第一AP生成所述第一AP的AP候选集信息，所述第一AP的AP候选集信息用于指示发起多AP传输的AP的信息；所述第一AP发送所述第一AP的AP候选集信息。本申请提供的方案，第一AP通过生成并发送其AP候选集信息，使得其他AP可以获知第一AP所建立的候选集信息，基于该AP候选集信息，其他AP可以进一步决策是否加入第一AP所建立的候选集。因此，通过第一AP发送其AP候选信息使得第一AP对其所建立的AP候选集可以进行有效的管理，避免出现混乱。

4. 发明申请

WO2022083622A1 信息传输方法、信息传输装置、电子设备和可读存储介质审中-公开
公开(公告)号：WO2022083622A1
公开(公告)日：2022-04-28
申请号：PCT/CN2021/124922
申请日：2021-10-20
申请人：维沃移动通信有限公司
发明人：刘进华 , 王欢
IPC分类号： H04W28/04 , H04W28/00 , H04W36/28
摘要：本申请提供了一种信息传输方法、信息传输装置、电子设备和可读存储介质，其中，信息传输方法包括：第一集中单元确定资源配置协调信息；第一集中单元向第二集中单元发送携带资源配置协调信息的第一报文。

5. 发明申请

WO2022069794A1 NETWORK FUNCTION SERVICE IMPROVEMENTS 审中-公开
公开(公告)号：WO2022069794A1
公开(公告)日：2022-04-07
申请号：PCT/FI2021/050634
申请日：2021-09-28
申请人： NOKIA TECHNOLOGIES OY
发明人： KRISHNE GOWDA, Kishore , RAVEENDRAN, Sharath , FREDERIKSEN, Frank
IPC分类号： H04W8/22 , H04W24/02 , H04W36/28 , H04W60/00 , H04W76/15 , H04W88/06
摘要： According to an aspect, there is provided an apparatus for a multiple universal subscriber identity module, MUSIM, terminal device. The first apparatus operates the MUSIM terminal device in a radio resource control, RRC, idle or inactive state using a first universal subscriber identity module, USIM, of a plurality of USIMs. The apparatus causes the MUSIM terminal device to transition to a RRC connected state. The transitioning comprises transmitting, to an access node, a RRC setup request comprising a flag indicating presence of the plurality of USIMs or MUSIM priority information on one or more USIMs. If said flag is included in the RRC setup request, the apparatus causes transmitting, in response to receiving a request for MUSIM priority information on one or more USIMs from the access node while the RRC connected state is active for the first USIM, a response comprising said MUSIM priority information. In either case, the one or more USIMs comprise at least one USIM other than the first USIM.

6. 发明申请

WO2022018323A1 ENHANCED INTER-WORKING OF CHO AND DAPS FEATURES 审中-公开
公开(公告)号：WO2022018323A1
公开(公告)日：2022-01-27
申请号：PCT/FI2021/050451
申请日：2021-06-16
申请人： NOKIA TECHNOLOGIES OY
发明人： ALI, Amaanat , SELVAGANAPATHY, Srinivasan , AWADA, Ahmad , STANCZAK, Jedrzej
IPC分类号： H04W36/00 , H04W36/18 , H04W36/28 , H04B17/382
摘要： The example embodiments of the invention provide at least a method and apparatus to perform determining, by a network node of a communication network, information including a conditional handover configuration and a target dual active protocol stack handover configuration for a handover of user equipment in the communication network, wherein the information includes at least one triggering condition associated with the handover to be met for application of the target dual active protocol stack handover configuration for the handover; and sending toward the user equipment the information for use by the user equipment with the handover. In addition, example embodiments of the invention provide at least a method and apparatus to perform receiving, by a user equipment of a communication network, from a network node information including a conditional handover configuration and a target dual active protocol stack handover configuration for use with a handover of the user equipment in the communication network, wherein the information includes at least one triggering condition associated with the conditional handover to be met for application of the target dual active protocol stack handover configuration for the handover; and based on the information, performing operations for the handover.

7. 发明申请

WO2021214034A1 INTERNET ACCESS PROVIDER WITH AN INDEPENDENT MULTI-CONNECTIVITY FRAMEWORK 审中-公开
公开(公告)号：WO2021214034A1
公开(公告)日：2021-10-28
申请号：PCT/EP2021/060192
申请日：2021-04-20
申请人： DEUTSCHE TELEKOM AG
发明人： AMEND, Markus , BOGENFELD, Eckard , HENZE, Thomas , HELLEBRAND, Katja
IPC分类号： H04L12/46 , H04L29/06 , H04W36/28 , H04W74/02 , H04W76/16 , H04L12/707
摘要： A system comprising a User Equipment, UE, at least two Internet access providers, a multi- connectivity provider, and a Data Network, DN, wherein the system is configured to provide multi-connectivity between the UE and the multi-connectivity provider, wherein: the system is configured to establish and to provide a first connectivity between the UE and the multi- connectivity provider, wherein: the UE is configured to connect to the multi-connectivity provider through a first Internet access provider; the UE is configured to establish a first access to the multi-connectivity provider, via the first Internet access provider; the multi-connectivity provider is configured to authenticate the first access and to establish the first access after authenticating the first access; the multi-connectivity provider is configured to, through a traffic management function, perform re-direction of user plane traffic between the UE and the DN, wherein the re-direction is performed by encapsulating the user plane traffic into the first access, the system is configured to establish and to provide a second connectivity between the UE and the multi-connectivity provider, wherein: the UE is configured to connect to the multi- connectivity provider through a second Internet access provider; the UE is configured to establish a second access to the multi-connectivity provider, via the second Internet access provider; the multi-connectivity provider is configured to authenticate the second access and to establish the second access after authenticating the second access; the multi-connectivity provider is configured to, through a traffic management function, to perform re-direction of user plane traffic between the UE and the DN, wherein the re-direction is performed by encapsulating the user plane traffic into the second access, wherein the system is configured to establish and to provide the first and second connectivity either simultaneously or one after the other.

8. 发明申请

WO2021130114A1 TRANSFERRING DATA FLOWS FOR PDU SESSIONS AT 5GS TO EPS MOBILITY 审中-公开
公开(公告)号：WO2021130114A1
公开(公告)日：2021-07-01
申请号：PCT/EP2020/087028
申请日：2020-12-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： GAN, Juying , LU, Yunjie , CHEN, Qian , HEDMAN, Peter
IPC分类号： H04W36/28 , H04W36/00 , H04W36/0022 , H04W36/0027
摘要： A method performed by a network node for transferring Protocol Data Unit (PDU) sessions of a User Equipment (UE) during a mobility procedure in which the UE is moved from a Fifth Generation System (5GS) to an Evolved Packet System (EPS) is disclosed. The method comprises one or more of determining that a target Mobility Management Entity (MME) for the mobility procedure in the EPS supports a first number of EPS Bearers that is less than a second number of EPS Bearer Identities (EBIs) assigned to a number of PDU sessions (e.g., and their associated Quality of Service (QoS) Flows) of the UE that are to be transferred from the 5GS to the EPS; determining which of the PDU sessions and/or QoS Flows of the UE are not to be transferred to the target MME; and releasing, requesting the release of or initiating release of the PDU sessions and/or QoS Flows that are not to be transferred to the target MME.

9. 发明申请

WO2020195529A1 端末装置、基地局装置、および、方法审中-公开
公开(公告)号：WO2020195529A1
公开(公告)日：2020-10-01
申请号：PCT/JP2020/008213
申请日：2020-02-28
申请人：シャープ株式会社 , 鴻穎創新有限公司
发明人：堀　貴子 , 山田　昇平 , 坪井　秀和
IPC分类号： H04W16/32 , H04W36/14 , H04W36/28 , H04W72/04 , H04W76/10
摘要：プロトコル処理の複雑さを軽減し、効率的に通信を行うことができる端末装置、基地局装置、方法、および集積回路に関する技術を提供する。端末装置であって、基地局装置からＲＲＣコネクションの再設定に関するメッセージを受信する受信部と、前記ＲＲＣコネクションの再設定に関するメッセージに、フル設定を適応する事を示す情報が含まれている事に基づいて、フル設定における処理を行い、前記フル設定における処理において、前記端末装置がＥＮ－ＤＣを設定していた事に基づいて、確立している全てのＤＲＢに対する、ＤＲＢ識別子を解放する処理を行う処理部と、を有する。

10. 发明申请

WO2018167358A1 DUPLICATION AND RLC OPERATION IN NEW RADIO ACCESS TECHNOLOGY 审中-公开
公开(公告)号：WO2018167358A1
公开(公告)日：2018-09-20
申请号：PCT/FI2018/050160
申请日：2018-03-06
申请人： NOKIA TECHNOLOGIES OY
发明人： DECARREAU, Guillaume , SEBIRE, Benoist
IPC分类号： H04W12/10 , H04W36/00 , H04W36/28 , H04W76/15 , H04L1/18 , H04L5/00 , H04L12/823
摘要： In accordance with example embodiments as described herein there is at least an apparatus and method to perform determining that at least one packet data convergence protocol data unit of a packet data convergence protocol sublayer are duplicate packet data convergence protocol data units of the packet data convergence protocol sublayer having been submitted for transmission on two or more carriers in a communication network; signaling to a control sublayer an indication of each packet data convergence protocol data unit that is a duplicate packet data convergence protocol data unit; and based on the indication, preventing a trigger of a radio link failure when a number of retransmissions based on the duplicate packet data convergence protocol data units reaches a threshold number of retransmissions. Further, there is at least an apparatus and method to perform transmitting packet data convergence protocol data unit duplicates over two or more carriers; receiving an indication that indicates packet data convergence protocol data unit has been correctly transmitted via one of two or more carriers; and upon receiving the indication, instructing to discard other packet data convergence protocol duplicates over carriers other than the one of two or more carriers with a successful delivery.

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