-
公开(公告)号：US20240049175A1
公开(公告)日：2024-02-08
申请号：US18164243
申请日：2023-02-03
发明人： Yan Wang , Baokun Shan
CPC分类号： H04W68/02 , H04W76/30 , H04W52/0229
摘要： Embodiments of this application provide a communication method and a related device. The method includes: sending, by an access network node, a first message to a terminal; receiving, by the terminal, the first message from the access network node; processing, by the terminal, first information based on the first message, where the first information includes information that needs to be stored in the terminal and a core network node; and/or processing first data based on the first message, where the first data includes data sent to the access network node before the first message from the access network node is received. By using embodiments of this application, a terminal receives paging from a last cell that served the terminal stored in the terminal, and it is ensured that data sent by the terminal to a network side can be successfully sent.
-
公开(公告)号：US11735809B2
公开(公告)日：2023-08-22
申请号：US17055396
申请日：2018-05-15
发明人： Hanyang Wang , Lei Wang , Yan Wang , Jiaqing You , Dong Yu , Liang Xue , Chien-ming Lee
摘要： An antenna system and a terminal device, where the antenna system includes a first feed point, a first ground point, a second feed point, a second ground point, a third ground point, a fourth ground point, a first radiator, a second radiator, a first resonance structure, and a second resonance structure, where the first feed point is coupled to the first radiator, the second feed point is coupled to the second radiator, the first radiator is coupled to the first ground point, and the second radiator is coupled to the second ground point, the first resonance structure is electromagnetically coupled to the first radiator at a first distance from the first radiator, and the second resonance structure is electromagnetically coupled to the second radiator at a second distance from the second radiator.
-
公开(公告)号：US11641688B2
公开(公告)日：2023-05-02
申请号：US17102206
申请日：2020-11-23
发明人： Weixing Zhao , Yan Wang
IPC分类号： H04M3/16 , H04W76/19 , H04W76/27 , H04W12/0431 , H04W8/08 , H04W8/24 , H04W12/06 , H04W28/02
摘要： Embodiments of the present invention provides an information obtaining method and a device. The method is applied to a base station, and includes: sending first information to a mobile management entity (MME), where the first information includes a first request used to re-establish an radio resource control (RRC) connection, the first request is used to instruct the MME to send second information to the base station, the second information includes context information of user equipment (UE) and indication information that is used to indicate connection establishment, and the UE is a UE that requests the RRC connection re-establishment; and receiving the second information. In the embodiments of the present invention, steps in a process of RRC link re-establishment can be reduced, thereby shortening time for re-establishing an RRC connection.
-
公开(公告)号：US11606786B2
公开(公告)日：2023-03-14
申请号：US17477207
申请日：2021-09-16
发明人： Chenwan Li , Baokun Shan , Yinghui Yu , Yan Wang , Odile Rollinger , Stuart Geary , Zhenglei Huang , Hong Wang
摘要： This application provides a data transmission method. The method includes: sending, by a terminal device, a first indication to an access network device, wherein the first indication is used to indicate early data transmission; and performing, by the terminal device, the early data transmission between the terminal device and the access network device.
-
公开(公告)号：US11546265B2
公开(公告)日：2023-01-03
申请号：US15930640
申请日：2020-05-13
发明人： Chenwan Li , Bo Lin , Yan Wang
IPC分类号： H04L47/2425 , H04W28/02 , H04W40/20 , H04W64/00
摘要： One example transmission method includes receiving, by a network device, a first transmission parameter that is sent by a server and that is used to transmit assistance data, where the first transmission parameter includes configuration information and/or priority information, and the configuration information is used to indicate a transmission cycle of each of one or more system messages and/or a size of a data volume that can be carried in each of the one or more system messages, and sending, by the network device, first configuration information to the server according to the first transmission parameter, where the first configuration information is used to indicate a transmission cycle of a first system message and a size of a data volume that can be carried in the first system message, and the one or more system messages include the first system message.
-
公开(公告)号：US11470671B2
公开(公告)日：2022-10-11
申请号：US17066927
申请日：2020-10-09
发明人： Jiangwei Ying , Yanmei Yang , Meng Li , Hui Ni , Yan Wang
摘要： This application provides a communication method and apparatus, to resolve a problem that a PDU session of a terminal in an inactive mode fails to be activated. The method performed by a first core network device includes: sending first downlink information to a first RAN node, where the first downlink information is used by the first RAN node to activate a PDU session of a terminal, and the PDU session is in an inactive state; receiving indication information from the first RAN node, where the indication information indicates that the PDU session fails to be activated; and sending second downlink information to a second RAN node based on the indication information, where the second downlink information is used by the second RAN node to activate the PDU session of the terminal. This application relates to the field of communications technologies.
-
7.发明授权公开(公告)号：US11356888B2
公开(公告)日：2022-06-07
申请号：US16986696
申请日：2020-08-06
发明人： Yexing Li , Yan Wang , Qi Su , Zhongping Chen , Fang Yu
摘要： A quality of service (QoS) parameter processing method and a system, where the method includes a session management function device obtaining a core network (CN) packet delay budget (PDB) between a first access network device and a first user plane function device, and sending the CN PDB to the first access network device via a context update response message, where the first access network device is a target access network device serving a terminal device after a handover. After receiving the CN PDB, the first access network device determines an access network (AN) PDB between the terminal device and the first access network device based on the CN PDB and an end-to-end PDB between the terminal device and the first user plane function device, and then schedules an air interface resource between the terminal device and the first access network device based on the AN PDB.
-
公开(公告)号：US11240103B2
公开(公告)日：2022-02-01
申请号：US16985405
申请日：2020-08-05
发明人： Qinghua Chi , Yuanyuan Wang , Yan Wang , Wei Zhou
摘要： An embodiment provides a network parameter optimization method and apparatus, to implement online network parameter optimization. The method includes: sending, by a first function entity, an evaluation model to a second function entity, where the evaluation model is used by the second function entity to determine a first network parameter adjustment action performed by a network element in a first network environment state; receiving, by the first function entity, information about the first network parameter adjustment action; updating, by the first function entity, the evaluation model based on information about the first network environment state, the information about the first network parameter adjustment action, information about a return obtained after the network element performs the first network parameter adjustment action, and information about a second network environment state after the network element performs the first network parameter adjustment action.
-
公开(公告)号：US11191010B2
公开(公告)日：2021-11-30
申请号：US16793596
申请日：2020-02-18
发明人： Wei Quan , Yan Wang , Bingzhao Li , Jian Zhang
摘要： The present disclosure relates to system information transmission methods and apparatus. One example method includes receiving, by a first network node, at least one type of system information (SI) from a second network node, where the at least one type of SI includes first SI, receiving, by the first network node, a request message from a terminal device, where the request message is used to request the first SI, and sending, by the first network node, the first SI to the terminal device based on the request message and the at least one type of SI.
-
公开(公告)号：US10939318B2
公开(公告)日：2021-03-02
申请号：US16517094
申请日：2019-07-19
发明人： Yexing Li , Yan Wang , Wentao Zhou
摘要： A data packet transmission method includes: obtaining, by a sending device, a data packet; determining, by the sending device, quality of service of the data packet; adding, by the sending device, an identifier and a sequence number to the data packet based on the quality of service of the data packet, where if the quality of service of the data packet belongs to first quality of service, the sending device adds a first identifier and a first sequence number to the data packet; or if the quality of service of the data packet belongs to second quality of service, the sending device adds a second identifier and a second sequence number to the data packet; and sending, by the sending device, the data packet to which the identifier and the sequence number have been added.
-
-
-
-
-
-
-
-
-
搜索结果
149 条记录 (耗时 0.04 秒)
