公开(公告)号：US20240414610A1

公开(公告)日：2024-12-12

申请号：US18558801

申请日：2022-05-06

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Marco Belleschi ,  Filip Barac

IPC: H04W36/08 ,  H04W36/00 ,  H04W76/20

Abstract: A performed by a first node (111). The method is for handling migration of a node. The first node (111) operates in a communications network (100). The first node (111) sends (1003) an indication to a second node (112) comprised in the communications network (100). The indication indicates a context of a third node (113). The third node (113) is comprised in the communications network (100) and is to be migrated from the first node (111) to the second node (112). The context is for control of radio resource. A content of the indication is based on whether the migration of the third node (113) is to be partial or full. The sending (1003) of the indication is performed in response to a first indication received from the second node (112). The first indication requests the context of the third node (113) from the first node (111).

公开(公告)号：US12167291B2

公开(公告)日：2024-12-10

申请号：US17764971

申请日：2020-09-11

Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.

Inventor： Qiuping Huang ,  Runhua Chen ,  Qiubin Gao ,  Erlin Zeng ,  Pierre Bertrand

IPC: H04W24/08 ,  H04W24/10 ,  H04W36/00 ,  H04W36/08 ,  H04W36/30 ,  H04W72/044 ,  H04W72/21 ,  H04W72/56 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

Abstract: The present disclosure provides a method for transmitting a beam failure recovery request, a method for transmitting receiving a beam failure recovery request, a terminal and a base station, the method for transmitting the beam failure recovery request is applied to the terminal and includes: determining at least one first target cell according to a preset priority rule when a beam failure event is detected; sending request information of beam failure recovery on the at least one first target cell.

公开(公告)号：US12167288B2

公开(公告)日：2024-12-10

申请号：US17448960

申请日：2021-09-27

Applicant: Oceus Networks, LLC

Inventor： Vincent Charles Graffagnino ,  John Green

IPC: H04W36/08 ,  H04W24/02 ,  H04W24/08 ,  H04W76/36 ,  H04W36/14 ,  H04W84/18 ,  H04W88/08

Abstract: A communication system can provide an independent mobile cellular network to devices within a covered area. In addition, the system can determine whether user equipment within a covered area of the communication system are to have backhaul access to another communication system and/or whether to adjust the point of presence of the user equipment.

公开(公告)号：US12167231B2

公开(公告)日：2024-12-10

申请号：US17601430

申请日：2019-04-26

Applicant: Sony Group Corporation

Inventor： Koki Horita ,  Toshiya Ikenaga

IPC: H04W76/15 ,  H04W36/08 ,  H04W36/36 ,  H04W48/18 ,  H04W36/00 ,  H04W36/14 ,  H04W36/30 ,  H04W84/12

Abstract: The communication apparatus includes a wireless communication unit and a determination unit. The wireless communication unit selectively connects to and communicates with a plurality of wireless communication networks in which at least one of a frequency band and a wireless communication method is different from each other. The determination unit determines whether to switch to another wireless communication network among the plurality of wireless communication networks on the basis of a communication status of at least any one of communication of layer 2, layer 3, layer 4, and layer 7 performed via any one of the plurality of wireless communication networks.

公开(公告)号：US20240406815A1

公开(公告)日：2024-12-05

申请号：US18734420

申请日：2024-06-05

Applicant: FG Innovation Company Limited

Inventor： CHIA-HUNG LIN ,  MEI-JU SHIH ,  WAN-CHEN LIN ,  CHIA-HSIN LAI

IPC: H04W36/00 ,  H04W36/08

Abstract: A method for a User Equipment (UE) for performing a Layer1/Layer2 Triggered Mobility (LTM) operation is provided. The UE receives a target Transmission Configuration Indicator (TCI) state configuration and an LTM cell switch command indicating a target cell. The UE switches from the source cell to the target cell and applies a TCI state in the target cell. The TCI state is associated with the target TCI state configuration. The LTM cell switch command indicates the TCI state among a first set of TCI states in a case that the UE receives an LTM TCI state activation command. The LTM cell switch command indicates the TCI state among a second set of TCI states and activates the TCI state in a case that the UE does not receive the LTM TCI state activation command. The first set of TCI states is a subset of the second set of TCI states.

公开(公告)号：US12160729B2

公开(公告)日：2024-12-03

申请号：US17310955

申请日：2020-05-02

Applicant: APPLE INC.

Inventor： Rui Huang ,  Yingyang Li ,  Zhibin Yu ,  Qiming Li ,  Jie Cui ,  Yang Tang

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/30 ,  H04W48/16 ,  H04W16/14 ,  H04W36/24 ,  H04W36/36 ,  H04W84/04

Abstract: A method of a user equipment (UE) performing cell re-selection in New Radio (NR) unlicensed (NR-U) idle mode includes performing cell re-selection associated with a selected public land mobile network (PLMN) in New Radio (NR) unlicensed (NR-U) idle mode. Performing cell re-selection in NR-U idle mode further comprises determining a best cell associated with the selected PLMN based on one or more measurements. At least one of the one or more measurements may comprise a channel occupancy measurement. Performing cell re-selection in NR-U idle mode further comprises camping on the best cell and periodically searching for cells that are determined to be better than the best cell based on the one or more measurements.

公开(公告)号：US12156080B2

公开(公告)日：2024-11-26

申请号：US17648383

申请日：2022-01-19

Applicant: Verizon Patent and Licensing Inc.

Inventor： Lei Song ,  Xin Wang ,  Yuexin Dong ,  Nischal Patel ,  Edward Diaz

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/30

Abstract: In some implementations, a device may receive cell information regarding a current primary cell associated with a user equipment (UE), wherein the UE is further associated with a plurality of secondary cells. The device may determine, based on the cell information, that the UE is to be associated with a new primary cell, wherein the new primary cell is selected from the plurality of secondary cells. The device may generate configuration information indicating that: a particular secondary cell, of the plurality of secondary cells, is to become the new primary cell, and one or more other secondary cells, of the plurality of secondary cells, are to remain secondary cells. The device may provide, to the UE, the configuration information to configure the UE to communicate via the new primary cell.

公开(公告)号：US20240388886A1

公开(公告)日：2024-11-21

申请号：US18319967

申请日：2023-05-18

Applicant: Cisco Technology, Inc.

Inventor： Santosh B. KULKARNI ,  Vishal S. DESAI ,  Pooya MONAJEMI

IPC: H04W8/12 ,  H04W36/08

Abstract: Disclosed herein is an MLD AP that attempts to avoid roaming of STAs within its coverage area when one of the links of the STA is about fall out of the coverage area of the MLD AP. When the MLD STA moves in a way that puts one of its links on the verge of a coverage area, its servicing MLD AP attempts to reroute traffic to other in-range links of the STA if a TID-to-link mapping is in place that permits the rerouting. If no such TID-to-link mapping is present, then the MLD AP attempts to reassign traffic to one of the in-range links if one of the links has an acceptable quality of service and can handle the traffic on the out-of-range link. If these attempts fail, then the AP causes the MLD STA to roam to a nearby MLD AP.

公开(公告)号：US12150004B2

公开(公告)日：2024-11-19

申请号：US17236720

申请日：2021-04-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Lu ,  Dewang Ren ,  Weisheng Jin

IPC: H04W36/32 ,  H04W36/00 ,  H04W36/08 ,  H04W76/11

Abstract: The embodiments of the application disclose a mobile handover method. The method includes: a first network device receives first information, and learns that a first terminal device is handed over to a target access network device. The first network device sends second information to a second network device, and the second network device determines, based on the second information, whether to reselect a target user plane function device for the first terminal device; and/or the first network device sends third information to a third network device, and the third network device determines, based on the third information, whether to reselect a target application server for the first terminal device. If the target user plane function device and/or the target application server need/needs to be reselected, a user plane function device and/or an application server need/needs to be handed over in a timely manner.

公开(公告)号：US12149998B2

公开(公告)日：2024-11-19

申请号：US17424142

申请日：2020-01-20

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Ningjuan Chang ,  Renmao Liu

IPC: H04W36/08 ,  H04W36/00 ,  H04W76/20 ,  H04W76/30

Abstract: The present disclosure provides a handover method performed by user equipment and user equipment. The handover method performed by user equipment (UE) comprises: receiving, by the UE, a handover command, the handover command instructing the UE to perform a handover from a source base station to a target base station with an enhanced handover mechanism; and applying, by the UE, to the target base station a Radio Resource Control (RRC) configuration comprised in the handover command, and maintaining an RRC configuration for the source base station at the same time, so as to perform the handover. In this way, the UE can communicate with the source base station and the target base station during the handover procedure, thereby implementing an enhanced handover mechanism, and reducing a handover interruption delay and a packet loss rate.