公开(公告)号：EP4192043A1

公开(公告)日：2023-06-07

申请号：EP21855296.6

申请日：2021-07-07

申请人： Huawei Technologies Co., Ltd.

发明人： LI, Meng ,  YANG, Yanmei ,  YING, Jiangwei

IPC分类号： H04W4/06 ,  H04W24/02 ,  H04W36/00 ,  H04W40/02

摘要： This application provides a communication method and apparatus, applicable to a 5G system, a V2X system, and the like, to ensure reliability and efficiency of receiving a multicast service by a terminal device in a process in which the terminal device moves from a source access network device to a target access network device. The method includes: The source access network device determines that the target access network device is located within a third sub-service area of a second multicast service to which the source access network device belongs. The source access network device sends forwarding indication information to the target access network device, where the forwarding indication information indicates the target access network device to establish a second forwarding path, and the second forwarding path is used by the source access network device to send third data of the second multicast service to the target access network device.

公开(公告)号：EP3506681B1

公开(公告)日：2023-04-19

申请号：EP17859955.1

申请日：2017-09-28

发明人： LEE, Ho-Yeun ,  KIM, Sung-Hoon ,  JIN, Seung-Ri ,  SON, Jung-Je ,  LEE, Duc-Key

IPC分类号： H04W40/02 ,  H04W40/24 ,  H04W40/12 ,  H04L45/12 ,  H04W28/02 ,  H04W48/20 ,  H04W48/18 ,  H04W4/46

公开(公告)号：EP4158949A1

公开(公告)日：2023-04-05

申请号：EP20937696.1

申请日：2020-05-25

申请人： QUALCOMM INCORPORATED

发明人： ZHANG, Nan ,  HUI, Chaofeng ,  XU, Yongjun

IPC分类号： H04W40/02

公开(公告)号：EP4156640A1

公开(公告)日：2023-03-29

申请号：EP22196809.2

申请日：2022-09-21

申请人： INTEL Corporation

发明人： FANG, Juan ,  CAVALCANTI, Dave ,  GALEEV, Mikhail ,  KESHAVAMURTHY, Anil ,  KUMAR, Anil ,  SUDHAKARAN, Susruth

IPC分类号： H04L45/24 ,  H04W40/02 ,  H04W28/02

摘要： This disclosure describes systems, methods, and devices related to wireless time sensitive networking (WTSN) redundancy. A circuitry may identify a redundancy tag within a wireless communication frame received via a wireless communication path and execute a redundancy procedure based on the identification of the redundancy tag.

公开(公告)号：EP4142169A1

公开(公告)日：2023-03-01

申请号：EP22191154.8

申请日：2022-08-19

申请人： Sagemcom Energy & Telecom SAS

发明人： BAROIS, Jérôme ,  JUAN, Guillaume

IPC分类号： H04B3/54 ,  H04W40/02

摘要： Un procédé de transmission pour transmettre un paquet à partir d'un premier dispositif nœud vers un second dispositif nœud d'un réseau d'alimentation électrique est décrit. Le procédé de transmission comprend les étapes suivantes mises en œuvre par ledit premier dispositif nœud :
- transmettre (S100, S102) ledit paquet non-fragmenté par radio-fréquences dans le cas où un taux d'utilisation par le premier dispositif nœud d'une transmission par radio-fréquences calculé sur une fenêtre temporelle glissante par rapport à un temps d'utilisation maximal est inférieur à un premier seuil, ledit premier seuil étant inférieur à un second seuil au-delà duquel toute transmission par radio-fréquences est interrompue ;
- transmettre (S100, S104) ledit paquet IP par courants porteurs en ligne sinon et, dans le cas où ladite transmission par courants porteurs en ligne échoue, transmettre (S106, S108) le paquet IP par radio-fréquences dans le cas où ledit taux d'utilisation (macDutyCycleUsage_RF) est inférieur audit second seuil (macDutyCycleThreshold_RF).

公开(公告)号：EP4120742A1

公开(公告)日：2023-01-18

申请号：EP21767384.7

申请日：2021-03-09

申请人： China Mobile Communication Co., Ltd Research Institute ,  CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.

发明人： DU, Zongpeng ,  GENG, Liang

IPC分类号： H04W40/02 ,  H04L12/721

摘要： The present disclosure provides a path establishment method, a path establishment device, a data transmission method, a data transmission device, a network node and a storage medium. The data establishment method includes: generating, by a first network node, a first message for establishing a first path; and transmitting the first message. The first message includes a first SRv6 SID of each network node of the first path, the first SRv6 SID is used to establish a connection-oriented path, and the first network node is an initial network node of the first path.

公开(公告)号：EP4102787A1

公开(公告)日：2022-12-14

申请号：EP21178615.7

申请日：2021-06-09

申请人： Deutsche Telekom AG

发明人： AMEND, Markus ,  BAYER, Nico

IPC分类号： H04L12/725 ,  H04W40/02 ,  H04W88/06

摘要： In order to improve route selection in a communication terminal, which is adapted for URSP, the invention proposes a method for selecting a route for outgoing data traffic by a communication terminal (600), which is adapted for URSP, said method comprising the steps of
a) receiving, by the communication terminal (600), at least one user equipment route selection policy rule, which comprises a traffic descriptor and at least one route selection component,
b) detecting, by the communication terminal (600), a traffic-related information item which is related to at least one outgoing data unit,
c) selecting, by the communication terminal (600), a user equipment route selection policy rule from the at least one received user equipment route selection policy rule, wherein the traffic descriptor of the selected user equipment route selection policy rule is associated with the detected traffic-related information item on the basis of a matching table (700) that is stored in the communication terminal (600),
d) selecting, by the communication terminal (600), a route for the at least one outgoing data unit on the basis of a route selection component of the selected user equipment route selection policy rule.
The invention further proposes a communication terminal for performing the method, a computer program and a computer-readable medium having stored thereon the computer program.

公开(公告)号：EP4084451A1

公开(公告)日：2022-11-02

申请号：EP22180080.8

申请日：2016-07-18

申请人： T-Mobile USA, Inc.

发明人： SEWARD, Shelby ,  PISCOPO, Robert F. Jr.

IPC分类号： H04M3/42 ,  H04M1/57 ,  H04M3/38 ,  H04W8/26 ,  H04W12/06 ,  H04W40/02

摘要： When authorized, a user of a computing device, such as a smart phone, may select an originating phone number to initiate a voice call that is different from the telephone number that is assigned to the computing device. The telephone number that is selected as the originating number may be a number that is assigned to another computing device and/or a different user. In response to receiving a request to place an outgoing call using the selected destination number, the network returns a temporary routing number to the computing device. The computing device places a call to the temporary routing number. After receiving the call at the temporary routing number, the network places the outgoing call using the selected originating number. The outgoing call appears to a called party to originate from the selected originating number instead of from the phone number assigned to the computing device.

公开(公告)号：EP4058897A1

公开(公告)日：2022-09-21

申请号：EP20907832.8

申请日：2020-12-14

申请人： Garvey, Robert Brennan

发明人： Garvey, Robert Brennan

IPC分类号： G06F15/16 ,  H04W40/02

公开(公告)号：EP4017089A2

公开(公告)日：2022-06-22

申请号：EP21215581.6

申请日：2021-12-17

申请人： Juniper Networks, Inc.

发明人： TIMMONS, Patrick

IPC分类号： H04W28/02 ,  H04W40/02

摘要： Techniques are disclosed for the detection of different states of a session comprising a bidirectional flow of network traffic between client devices so as to enable a network device to apply different network policies to different states of the session. In one example, a computing device identifies multiple states of a session and defines a plurality of network policies. Each network policy defines performance requirements for network traffic during each state of the session. A network device receives the plurality of network policies and determines a state of the session. The network device selects a path based on the performance requirements of the network policy associated with the determined state of the session. The network device forwards traffic associated with the session along the selected path while the session is in the determined state.