-
公开(公告)号：EP4415404A1
公开(公告)日：2024-08-14
申请号：EP22885218.2
申请日：2022-07-21
发明人： ZHU, Qianghua , LI, Wenzheng , WU, Wenfu
IPC分类号： H04W8/20
CPC分类号： H04W8/20
摘要： This application provides a network capability exposure method, an apparatus, and a system. The method includes: An application network element sends a first message used to request to update or store service information that is of a hosting network and that is subscribed to by terminal equipment. A network exposure network element sends a second message to request a first network element to update or store the service information that is of the hosting network and that is subscribed to by the terminal equipment. The first network element updates or stores the service information that is of the hosting network and that is subscribed to by the terminal equipment, and configures the information for the terminal equipment. The method, apparatus, and system in this application implements, using a capability of the network exposure network element, local configuration of the terminal equipment and configuration and update of the subscribed service information of the hosting network of subscription data of the terminal equipment in a network, to facilitate the terminal equipment to subsequently access the network and access a corresponding service of the hosting network.
-
公开(公告)号：EP4376456A1
公开(公告)日：2024-05-29
申请号：EP22851793.4
申请日：2022-07-04
发明人： ZHU, Qianghua , WU, Wenfu
摘要： This application provides a deregistration method and a communication apparatus. The method may include: receiving a first message sent by a first mobility management network element, where the first message carries first information, and the first information is onboarding indication information or time information of a first deregistration timer on the first mobility management network element; starting a second deregistration timer based on the first information; and upon expiry of the second deregistration timer, triggering a deregistration procedure, to deregister a terminal device from a network. In this application, after mobility management network element redirection, the first information is transferred to a mobility management network element that supports onboarding, so that the deregistration timer can still be started on the new mobility management network element that supports onboarding. Upon expiry of the deregistration timer, the deregistration procedure is triggered to deregister the terminal device from the network, to prevent the terminal device from camping on the network indefinitely.
-
公开(公告)号：EP4325989A3
公开(公告)日：2024-04-24
申请号：EP23198429.5
申请日：2017-10-31
发明人： YAN, Chunxiang , YU, Youyang , WU, Wenfu
摘要： Embodiments of this application provide a communication method, a device, and a system, to resolve an out-of-order problem caused by per-packet traffic splitting. The method includes: determining, by a sending device, a sequence identifier of a to-be-transmitted data packet and an identifier of a first link for transmitting the data packet; and sending, by the sending device, the data packet to a receiving device, where a header of the data packet includes the identifier of the first link and the sequence identifier, the identifier of the first link is used to identify the first link, and the sequence identifier is used to identify a sending order of the data packet over the first link or in a link group to which the first link belongs.
-
公开(公告)号：EP4270999A1
公开(公告)日：2023-11-01
申请号：EP22758799.5
申请日：2022-02-17
发明人： JIA, Jianxin , WU, Wenfu , ZONG, Zaifeng
摘要： Embodiments of this application disclose a multicast/broadcast service communication method, an apparatus, and a system, to resolve a problem that access network devices across areas cannot implement an SFN in a multicast/broadcast communication scenario. The method includes: A first network element determines a quality of service flow identifier QFI of a multicast/broadcast service, and the first network element sends the QFI to at least two session management function network elements. The solution of this application may be applied to the field of communication technologies, such as artificial intelligence, an internet of vehicles, or an internet of smart home.
-
公开(公告)号：EP3890399A1
公开(公告)日：2021-10-06
申请号：EP21153592.7
申请日：2018-04-24
发明人： ZHU, Fenqin , WU, Wenfu
摘要： This application discloses a load relocation method, apparatus, and a system. The method includes: determining, by a communications network entity, a target access management entity for load relocation; and sending, to an access network entity, an identifier of an original access management entity and an identifier of the target access management entity or an address of the target access management entity with respect to the access network entity, so that the access network entity sends a message from UE to the target access management entity based on the identifier of the original access management entity that is carried in the message from the UE. In the foregoing solution, signaling overheads in a load relocation process are reduced and load relocation efficiency is improved.
-
公开(公告)号：EP3890370A1
公开(公告)日：2021-10-06
申请号：EP19902450.6
申请日：2019-12-20
发明人： ZHANG, Chengchen , WU, Wenfu , ZONG, Zaifeng
摘要： This application provides a communication method and apparatus. According to the communication method, a session management function SMF receives a first message sent by a first terminal apparatus. The first message is used to request the SMF to establish a first session for the first terminal apparatus. The first message is further used to indicate that the first session is used for communication between the first terminal apparatus and a second terminal apparatus. The first terminal apparatus and the second terminal apparatus belong to a same unmanned aerial vehicle communication system. Then, the SMF sends address information of the first terminal apparatus to a first management network element based on the first message. This provides a possibility of exchanging address information of terminal apparatuses in an unmanned aerial vehicle communication system.
-
公开(公告)号：EP3799391A1
公开(公告)日：2021-03-31
申请号：EP19827572.9
申请日：2019-03-22
发明人： LI, Hancheng , WU, Wenfu , ZHOU, Han
摘要： This application discloses a communication method and a communications apparatus, to ensure a delay and reliability of packet transmission between an AN network element and a UPF network element. The communication method includes: determining, by a control device based on first indication information and second indication information, a transmit end and a receive end that communicate with each other by using a data flow, where the first indication information is used to indicate that a first device is the transmit end and the second indication information is used to indicate that a second device is the receive end, or the first indication information is used to indicate that the first device is the receive end and the second indication information is used to indicate that the second device is the transmit end; obtaining, by the control device, bandwidth information of the data flow; and sending, by the control device, data flow information and the bandwidth information, where the data flow information is used to indicate at least one of a port identifier of the transmit end and a port identifier of the receive end, and the port identifier of the transmit end, the port identifier of the receive end, and the bandwidth information are used to create the data flow.
-
公开(公告)号：EP3687205A1
公开(公告)日：2020-07-29
申请号：EP19214071.3
申请日：2014-02-21
发明人： JIANG, Ming , SHEN, Yang , WU, Wenfu
摘要： Embodiments of the present invention provide a communication data processing method, an apparatus, and a system. A communication data processing method includes: acquiring, by a processing apparatus, a data distribution policy, where the data distribution policy includes storage information of a storage apparatus, where the storage apparatus is configured to store context information of a user equipment UE; and saving, by the processing apparatus, context information of a UE into the storage apparatus according to the data distribution policy, or acquiring context information of a UE from the storage apparatus according to the data distribution policy. In the embodiments of the present invention, context information of a UE is independently stored in a storage apparatus, which is separated from a processing apparatus that performs UE-related signaling processing and data plane forwarding processing, so that after a processing network element or a processing node becomes faulty, the context information of the UE can be acquired from a storage network element or a storage node. In this case, a service of the UE may be resumed according to the acquired context information, and uninterrupted service processing is achieved even if the processing network element is faulty or the processing node is faulty, thereby improving security and reliability of processing.
-
公开(公告)号：EP3534640A1
公开(公告)日：2019-09-04
申请号：EP18790955.1
申请日：2018-04-24
发明人： ZHU, Fenqin , WU, Wenfu
IPC分类号： H04W28/08
摘要： This application discloses a load relocation method, apparatus, and a system. The method includes: determining, by a communications network entity, a target access management entity for load relocation; and sending, to an access network entity, an identifier of an original access management entity and an identifier of the target access management entity or an address of the target access management entity with respect to the access network entity, so that the access network entity sends a message from UE to the target access management entity based on the identifier of the original access management entity that is carried in the message from the UE. In the foregoing solution, signaling overheads in a load relocation process are reduced and load relocation efficiency is improved.
-
公开(公告)号：EP3065374B1
公开(公告)日：2018-12-12
申请号：EP13896262.6
申请日：2013-10-31
IPC分类号： H04L29/08
CPC分类号： H04L67/02
摘要： The present invention discloses an application server, including: a network capability interface integration unit, configured to integrate network capability invoking information provided by an operator into a web page in the application server, and bind the network capability invoking information to a service link or a service script of a corresponding service in the web page, where the network capability invoking information includes a network capability interface needed by the corresponding service and address information of an operator capability enablement platform; and a network capability interface delivery unit, configured to deliver the web page to a terminal device. A terminal device and a network capability invoking system and method are further disclosed. In embodiments of the present invention, an application server integrates a network capability interface of a network capability provided by an operator into a corresponding web page, and invoking of the network capability interface is triggered by a terminal device by parsing the page, so as to reduce processing complexity of the application server and decrease an implementation cost of the application server.
-
-
-
-
-
-
-
-
-
搜索结果
155 条记录 (耗时 0.028 秒)
