专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

EP3306974B1 METHOD AND DEVICE FOR DETERMINING WHETHER OR NOT TERMINAL PERFORMS WLAN MEASUREMENT 有权
公开(公告)号：EP3306974B1
公开(公告)日：2021-07-14
申请号：EP16800295.4
申请日：2016-05-25
发明人： KIM, Sangwon
IPC分类号： H04W36/00 , H04W36/22 , H04W36/36 , H04W36/14 , H04W36/12 , H04W36/38 , H04W84/12 , H04W88/06 , H04W24/02 , H04W24/10

32. 发明公开

EP3840481A1 COMMUNICATION TERMINAL, NETWORK DEVICES AND COMMUNICATION METHOD 审中-公开
公开(公告)号：EP3840481A1
公开(公告)日：2021-06-23
申请号：EP21155868.9
申请日：2018-03-16
申请人： NEC Corporation
发明人： ITO, Hironori , PRASAD, Anand Raghawa , KUNZ, Andreas , ARUMUGAM, Sivabalan , LAKSHMINARAYANAN, Sivakamy , BASKARAN, Sheeba Backia Mary
IPC分类号： H04W48/18 , H04W36/14 , H04W36/12 , H04W12/106 , H04W12/041 , H04W12/04 , H04W36/08 , H04W12/10
摘要： The purpose of the present invention is to provide a communication terminal capable of coping with switching of communication systems between an evolved packet system (EPS) and a 5 generation system (5GS). A communication terminal (10) according to the present disclosure includes: a control unit (12) configured to, in a case of a movement from a communication area formed by the 5GS to a communication area formed by the EPS or a movement from a communication area formed by the EPS to a communication area formed by the 5GS, determine whether or not a communication system forming a communication area at a movement destination can satisfy requirements of services; and a communication unit (11) configured to, when it is determined that the communication system forming the communication area at the movement destination can satisfy the requirements of the services, send a connection request message to the communication system forming the communication area at the movement destination.

33. 发明授权

EP3351036B1 CONTROL AND USER PLANE DECOUPLING IN RADIO ACCESS NETWORK 有权转让
公开(公告)号：EP3351036B1
公开(公告)日：2021-06-02
申请号：EP15766448.3
申请日：2015-09-16
发明人： CHANDRASHEKAR, Subramanya
IPC分类号： H04W36/12

34. 发明公开

EP3820179A1 TELECOMMUNICATION HUB 有权
公开(公告)号：EP3820179A1
公开(公告)日：2021-05-12
申请号：EP19207799.8
申请日：2019-11-07
申请人： 1NCE GmbH
发明人： SATOR, Alexander , ALLAKI, Younes , KOHNENMERGEN, Dietmar
IPC分类号： H04W12/00 , H04W4/70 , H04W12/06 , H04W36/12 , H04W88/16 , H04W92/02
摘要： A communication device for connecting a user device with a second core network, the communication device comprises a database storing user profiles including user specific numbers and address names of the communication device and a database storing user and network specific information including the address of a second core network and signalling means to enable signalling between the first user device and the first database and signalling means configured to establish a connection between the first core network and the second core network and the communication device configured to establish, upon receipt of a second request message including a user specific number and an address name of the communication device, a connection with a second core network, identified by matching the address name of the communication device to user and network specific information stored in the second database.

35. 发明授权

EP3598804B1 NETWORK DEVICE, COMMUNICATION METHOD, AND COMPUTER PROGRAM 有权
公开(公告)号：EP3598804B1
公开(公告)日：2021-04-21
申请号：EP18767595.4
申请日：2018-03-16
发明人： ITO, Hironori , PRASAD, Anand Raghawa , KUNZ, Andreas , ARUMUGAM, Sivabalan , LAKSHMINARAYANAN, Sivakamy , BASKARAN, Sheeba Backia Mary
IPC分类号： H04W48/18 , H04W36/14 , H04W36/12 , H04W12/04 , H04W36/08 , H04W12/10

36. 发明公开

EP3796617A1 SESSION MANAGEMENT FUNCTION ENTITY SELECTION METHOD, APPARATUS, AND SYSTEM 有权
公开(公告)号：EP3796617A1
公开(公告)日：2021-03-24
申请号：EP20178336.2
申请日：2018-02-06
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： DING, Hui , WANG, Xiaoyan
IPC分类号： H04L29/08 , H04W8/08 , H04W36/00 , H04W36/38 , H04L12/24 , H04W76/11 , H04W36/12
摘要： This application discloses a session management function entity selection method, apparatus, and system. The method includes: receiving a reselection indication and information about a first session of user equipment UE from a first session management function entity, where the reselection indication is used to instruct to reselect a session management function entity; saving a correspondence between the first session management function entity and the information about the first session according to the reselection indication; receiving a session establishment request message, where the session establishment request message carries the information about the first session; determining a second session management function entity different from the first session management function entity; and sending a session management request to the second session management function entity. In the foregoing solution, a prior-art problem of selecting an improper session management function entity is resolved.

37. 发明公开

EP3745774A1 POLICY CONTROL METHOD, DEVICE AND SYSTEM 审中-公开
公开(公告)号：EP3745774A1
公开(公告)日：2020-12-02
申请号：EP19803041.3
申请日：2019-03-08
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： ZONG, Zaifeng , SHI, Shufeng
IPC分类号： H04W36/12 , H04W8/02
摘要： A policy control method, an apparatus, and a system are provided. The method includes: after receiving, by a policy control network element, an update request message from a first mobility management network element, updating, by the policy control network element according to the update request message, information about a second mobility management network element in information of a policy association corresponding to a terminal that is stored in the policy control network element to information about the first mobility management network element, where the information about the first mobility management network element is carried in the update request message. The policy control network element does not need to re-establish a policy association with the first mobility management network element after deleting the information about the second mobility management network element in the information of the policy association corresponding to the terminal. Instead, the policy control network directly updates the information about the second mobility management network element in the information of the policy association corresponding to the terminal to the information about the first mobility management network element. Therefore, resource overheads for policy control can be reduced.

38. 发明公开

EP3742800A1 SESSION MANAGEMENT METHOD, DEVICE, AND SYSTEM 无效
公开(公告)号：EP3742800A1
公开(公告)日：2020-11-25
申请号：EP19810134.7
申请日：2019-05-24
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： HU, Xiang , XIA, Yuan
IPC分类号： H04W36/00 , H04W36/12 , H04W36/38 , H04W76/10 , H04W76/11
摘要： Embodiments of this application provide a session management method, a device, and a system, to implement session management on a UPF network element in a convenient manner. The method includes: determining, by a network device, that a first logical interface group on a first user plane function network element needs to be migrated; determining, by the network device, a second user plane function network element for the first logical interface group; sending, by the network device to the second user plane function network element, configuration information of the first logical interface group and information about a first internet protocol IP address segment corresponding to the first logical interface group, to restore the configuration information of the first logical interface group and the information about the first IP address segment on the second user plane function network element; and sending, by the network device, a first message, where the first message is used to restore, on the second user plane function network element, information about one or more sessions corresponding to the first logical interface group.

39. 发明授权

EP2605588B1 METHOD FOR OBTAINING INTERFACE INFORMATION OF NEIGHBOR EVOLVED NODEB/RELAY NODE, AND WIRELESS RELAY SYSTEM 有权
公开(公告)号：EP2605588B1
公开(公告)日：2020-10-28
申请号：EP11816026.6
申请日：2011-04-27
申请人： ZTE Corporation
发明人： LI, Dapeng , HAN, Lifeng , MA, Zijiang
IPC分类号： H04W36/00 , H04B7/155 , H04W36/12 , H04W36/08 , H04W92/20 , H04W92/04 , H04W84/04 , H04W88/08 , H04W48/08

40. 发明授权

EP3534646B1 METHOD AND DEVICE FOR SENDING END MARKER 有权
公开(公告)号：EP3534646B1
公开(公告)日：2020-10-07
申请号：EP16920732.1
申请日：2016-11-04
申请人： Huawei Technologies Co., Ltd.
发明人： ZHU, Qianghua , XIONG, Chunshan
IPC分类号： H04W36/12

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式