公开(公告)号：US20200053614A1

公开(公告)日：2020-02-13

申请号：US16340107

申请日：2017-10-11

申请人： CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE ,  CHINA MOBILE COMMUNICATIONS CORPORATION

发明人： Tao SUN ,  Dan WANG ,  Hui CAI

IPC分类号： H04W36/12 ,  H04W36/32

摘要： A connection management method includes: detecting relevant information about a terminal device; and based on the relevant information about the terminal device, determining whether to adjust the type of a connection path between the terminal device and a first forwarding plane, wherein the type of the connection path between the terminal device and the first forwarding plane at least includes: a first-type path being a connection path directly established, through an access network, between the terminal device and the first forwarding plane, and a second-type path being a connection path established, through the access network via a second forwarding plane, between the terminal device and the first forwarding plane.

公开(公告)号：US20230239958A1

公开(公告)日：2023-07-27

申请号：US17767541

申请日：2020-09-10

申请人： CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE ,  CHINA MOBILE COMMUNICATIONS GROUP CO., LTD

发明人： Yongjing LI ,  Dan WANG

IPC分类号： H04W76/22 ,  H04L61/4511 ,  H04W8/26

CPC分类号： H04W76/22 ,  H04L61/4511 ,  H04W8/26

摘要： Disclosed are an information processing method and a related network device. The method comprises: a session management function (SMF) obtaining first address information of a local domain name system (DNS) server; sending the first address information to an uplink classifier; and sending, by means of an access and mobility management function (AMF), the first address information to a user equipment (UE), wherein the first address information is used for the UE to update the IP address of local DNS server.

公开(公告)号：US20230164600A1

公开(公告)日：2023-05-25

申请号：US17916892

申请日：2021-04-07

申请人： China Mobile Communication Co., Ltd Research Institute ,  China Mobile Communications Group Co.,Ltd.

发明人： Yongjing LI ,  Dan WANG

IPC分类号： H04W24/08 ,  H04L43/087 ,  H04M15/00

CPC分类号： H04W24/08 ,  H04L43/087 ,  H04M15/66

摘要： A method and a device of monitoring packet delay jitter are provided. The method includes: receiving packet delay data from SMF and/or UPF, and sending the packet delay data and one or more first parameters to DAF, and receiving the packet delay jitter from the DAF, the one or more first parameters being used to indicate time-related parameters needing to be referred to for obtaining the packet delay jitter.

公开(公告)号：US20210385633A1

公开(公告)日：2021-12-09

申请号：US17265959

申请日：2019-07-22

申请人： China Mobile Communication Co., Ltd Research Institute ,  China Mobile Communications Group Co.,Ltd.

发明人： Dan WANG ,  Tao SUN ,  Chao LIU

IPC分类号： H04W4/50 ,  H04W28/02 ,  H04W12/80 ,  H04M15/00

摘要： The present disclosure relates to the field of communication technology, and provides a UPF configuration method, a UPF configuration apparatus and a device. The UPF configuration method for a network device includes calling a policy control service of a UPF. The policy control service is used to configure a network policy for the UPF, or configure the network policy and network policy triggering information for the UPF.

公开(公告)号：US20200028921A1

公开(公告)日：2020-01-23

申请号：US16496000

申请日：2018-01-16

申请人： CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE ,  CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.

发明人： Hui CAI ,  Tao SUN ,  Dan WANG ,  Chao LIU

IPC分类号： H04L29/08

摘要： An NF information interaction method and device. The method comprises: a network function library NRF receiving a service discovery request sent by an NF requesting party, wherein the service discovery request at least comprises a service identifier requested to be provided by the NF requesting party; performing querying according to the service identifier, and determining an NF providing party of a service requested to be provided by the NF requesting party and service-related information about the NF providing party; and sending the service-related information about the NF providing party and the service-related information to the NF requesting party by means of a service discovery response.

公开(公告)号：US20240179564A1

公开(公告)日：2024-05-30

申请号：US18552479

申请日：2022-04-01

申请人： China Mobile Communication Co., Ltd Research Institute ,  China Mobile Communications Group Co.,Ltd.

发明人： Shaowen ZHENG ,  Dan WANG ,  Zongpeng DU ,  Yuexia FU

IPC分类号： H04W28/06 ,  H04W72/56

CPC分类号： H04W28/06 ,  H04W72/56

摘要： The present disclosure provides an ECS information processing method, an ECS information processing device and a communication device. The ECS information processing method includes determining, by an SMF, first ECS configuration information in accordance with at least one of position information about a UE, a service range of an ECS or a selection priority level of the ECS. The first ECS configuration information includes at least one of an address of the ECS, the service range of the ECS, the selection priority level of the ECS or attribute information about the ECS.

公开(公告)号：US20240048527A1

公开(公告)日：2024-02-08

申请号：US18546640

申请日：2022-02-10

申请人： China Mobile Communication Co., Ltd Research Institute ,  China Mobile Communications Group Co.,Ltd.

发明人： Dan WANG ,  Yongjing LI ,  Tao SUN

IPC分类号： H04L61/5046 ,  H04L67/141 ,  H04L61/2557

CPC分类号： H04L61/5046 ,  H04L67/141 ,  H04L61/2557

摘要： An information processing method, a device, a related apparatus and a storage medium are provided. The method includes: obtaining an Internet Protocol (IP) domain from a Unified Data Management (UDM) or a Unified Data Repository (UDR); sending the obtained IP domain to a Policy Control Function (PCF).

公开(公告)号：US20210243662A1

公开(公告)日：2021-08-05

申请号：US16098463

申请日：2017-04-21

申请人： CHINA MOBILE COMMUNICATION LTD., RESEARCH INSTITUTE ,  CHINA MOBILE COMMUNICATIONS CORPORATION

发明人： Tao SUN ,  Dan WANG ,  Lu LU

IPC分类号： H04W36/12 ,  H04W48/00 ,  H04W76/12 ,  H04W76/11 ,  H04L29/12 ,  H04W8/14 ,  H04W88/16

摘要： A gateway-switching method includes: a control plane network element receives a switch request message; when determining, according to the switch request message, whether gateway switching is desired by user equipment (UE), the control plane network element allocates to the UE a UE Internet Protocol (IP) address corresponding to a target distributed gateway; the control plane network element sends to the target distributed gateway the UE IP address; and the control plane network element sends to a target base station the UE IP address, wherein the UE IP address is used by the target base station for sending data to the UE. Also provided in the embodiments of the present invention are a communication apparatus and non-transitory computer storage medium.