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1. 发明公开

EP4398617A1 METHOD AND APPARATUS FOR INFORMATION TRANSMISSION 审中-实审
公开(公告)号：EP4398617A1
公开(公告)日：2024-07-10
申请号：EP22874814.1
申请日：2022-09-26
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LI, Yongcui , CHEN, Zehao , NI, Hui
IPC分类号： H04W8/08
CPC分类号： H04W8/26 , H04W48/08 , H04W8/08 , H04L61/4511
摘要： This application provides an information transmission method and apparatus. The method may include: A first session management network element selects an edge application server discovery network element, where the first session management network element and the edge application server discovery network element are network elements deployed in a visited network. The first session management network element sends address information of the edge application server discovery network element. In this way, after accessing the visited network through HR roaming, a terminal device may access a service in the visited network by using the edge application server discovery network element selected by the first session management network element.

2. 发明公开

EP4388755A1 PREDICTIVE APPLICATION CONTEXT RELOCATION 审中-实审
公开(公告)号：EP4388755A1
公开(公告)日：2024-06-26
申请号：EP21786156.6
申请日：2021-09-28
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： PATEROMICHELAKIS, Emmanouil , KARAMPATSIS, Dimitrios
IPC分类号： H04W4/02 , H04L67/10 , H04W36/18 , H04W8/08 , H04W36/00 , H04W28/02
CPC分类号： H04W4/02 , H04W36/12 , H04W36/0033 , H04L67/34 , H04W84/042

3. 发明公开

EP4383770A1 INTEGRATED ACCESS AND BACKHAUL COMMUNICATION DEVICE AND METHOD 审中-实审
公开(公告)号：EP4383770A1
公开(公告)日：2024-06-12
申请号：EP21952264.6
申请日：2021-08-04
申请人： FUJITSU LIMITED
发明人： LU, Yang , YI, Su
IPC分类号： H04W8/08
CPC分类号： H04W8/08
摘要： The embodiments of the present disclosure provide an integrated access and backhaul (IAB) communication device and a method thereof. The method includes: adding, by a second donor distributed unit (a target donor-DU), a header related to a transport network layer (TNL) tunnel to uplink data, and transmitting the uplink data to a first donor distributed unit (a source donor-DU) via the TNL tunnel; and/or adding, by a first donor distributed unit (a source donor-DU), a header related to a transport network layer (TNL) tunnel to downlink data, and transmitting the downlink data to a second donor distributed unit (a target donor-DU) via the TNL tunnel.

4. 发明公开

EP4369787A1 COMMUNICATION METHOD AND APPARATUS 审中-实审
公开(公告)号：EP4369787A1
公开(公告)日：2024-05-15
申请号：EP22852366.8
申请日：2022-08-05
申请人： Huawei Technologies Co., Ltd.
发明人： GENG, Tingting , ZENG, Yu
IPC分类号： H04W36/00 , H04W4/20 , H04W8/08 , H04W24/06 , H04W28/08
CPC分类号： H04W24/06 , H04W8/08 , H04W4/20 , H04W36/00
摘要： A communication method and an apparatus are provided. The method includes: A second network device sends a first message to a first network device corresponding to a first target cell. The first target cell is a predicted serving cell that can be accessed by a terminal device. The first message indicates a first inference result. The first inference result includes at least one of the following predicted information: future movement information of the terminal device, future service information of the terminal device, or future movement track information of the terminal device. The first network device can perform AI inference, another operation, or the like based on the received first inference result, to improve utilization of the first inference result.

5. 发明公开

EP4327577A1 METHODS, NETWORK FUNCTION NODES AND COMPUTER READABLE MEDIA FOR EVENT REPORT MANAGEMENT 审中-实审
公开(公告)号：EP4327577A1
公开(公告)日：2024-02-28
申请号：EP22790931.4
申请日：2022-04-13
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ZHANG, Hong , FERNANDEZ ALONSO, Susana , GARCIA AZORERO, Fuencisla , LU, Yunjie , HE, Yingjiao
IPC分类号： H04W8/08

6. 发明公开

EP4322572A1 PAGING METHOD, DEVICE, AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4322572A1
公开(公告)日：2024-02-14
申请号：EP21935617.7
申请日：2021-04-09
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： LU, Fei , GUO, Yali , YANG, Haorui
IPC分类号： H04W8/08
摘要： Provided in the embodiments of the present application are a paging method, a device, and a storage medium. The method comprises: an access network device receiving a message A from a core network node or a second terminal device, wherein the message A comprises first identification information, and the first identification information is used for identifying a first terminal device; and according to the first identification information, the access network device sending, to the second terminal device, a paging message for paging the first terminal device, wherein the second terminal device provides a relay service for the first terminal device. Therefore, the resource utilization rate is improved.

7. 发明公开

EP4298810A1 NEW METHOD FOR EXTERNAL PARAMETER PROVISIONING FOR AN AF SESSION 审中-实审
公开(公告)号：EP4298810A1
公开(公告)日：2024-01-03
申请号：EP22758733.4
申请日：2022-01-21
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： TAO, Jingrui , MERINO VAZQUEZ, Emiliano , CHEN, Ping
IPC分类号： H04W8/08

8. 发明公开

EP4280682A1 WIRELESS COMMUNICATION METHOD, COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM 审中-实审
公开(公告)号：EP4280682A1
公开(公告)日：2023-11-22
申请号：EP21920255.3
申请日：2021-01-21
申请人： Huawei Technologies Co., Ltd.
发明人： ZHU, Fangyuan , LI, Yan , SUN, Haiyang
IPC分类号： H04W36/00 , H04W8/08
摘要： Embodiments of this application provide a wireless communication method, a communication apparatus, and a communication system. The method includes: A mobility management network element receives a handover request from a source access network device, where the handover request includes an identifier of a first session, the first session corresponds to a first network slice, and the first session is used to transmit a data packet of a first application; when determining that a target access network device does not support the first network slice, determines a second network slice supported by the target access network device; and triggers the target access network device to transmit the data packet of the first application through the second network slice. In this solution, after a terminal device moves out of coverage of the first network slice, when the target access network device does not support the first network slice corresponding to the first session, the second network slice supported by the target access network device is selected, so that the target access network device transmits, through the second network slice, the data packet of the first application that is originally transmitted in the first session, thereby ensuring service continuity and helping improve user experience.

9. 发明公开

EP4268502A1 MOBILITY HISTORY INFORMATION ENHANCEMENTS WITH PUBLIC LAND MOBILE NETWORK (PLMN) IDENTITY 审中-实审
公开(公告)号：EP4268502A1
公开(公告)日：2023-11-01
申请号：EP21844076.6
申请日：2021-12-21
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： PARICHEHREHTEROUJENI, Ali , RAMACHANDRA, Pradeepa , CENTONZA, Angelo , BELLESCHI, Marco , ZETTERBERG, Kristina
IPC分类号： H04W24/10 , H04W24/02 , H04W8/08

10. 发明公开

EP4268441A1 PROCÉDÉ DE TRAITEMENT D'UNE REQUÊTE D'ÉTABLISSEMENT D'UNE COMMUNICATION 审中-实审转让
公开(公告)号：EP4268441A1
公开(公告)日：2023-11-01
申请号：EP21851619.3
申请日：2021-12-17
申请人： Orange
发明人： BEN ALI, Ahmed , HOUIJI, Houcem , NAGMAR, Mehdi
IPC分类号： H04M15/00 , H04W8/08

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