公开(公告)号：US12133115B1

公开(公告)日：2024-10-29

申请号：US17820350

申请日：2022-08-17

申请人： T-Mobile USA, Inc.

发明人： Hemanth B. Pawar ,  Krishna Sitaram ,  Shilpa K. Srinivas

IPC分类号： H04W28/08 ,  H04W28/02 ,  H04W28/24 ,  H04W76/16

CPC分类号： H04W28/0942 ,  H04W28/0257 ,  H04W28/0268 ,  H04W28/0967 ,  H04W28/24 ,  H04W76/16

摘要： A method and system for proactively reconfiguring communication to a user equipment device (UE) in anticipation the UE experiencing a coverage-throughput reduction when the UE is receiving streaming media. An example method includes (i) predicting, when the UE is receiving streaming media, that the UE is going to experience the coverage-throughput reduction and (ii) based at least in part on the predicting, proactively increasing a quality-of-service (QOS) level of a bearer through which the UE is receiving the streaming media, the proactively increasing occurring before the UE experiences the coverage-throughput reduction so that the QoS level is increased by when the UE experiences the coverage-throughput reduction.

公开(公告)号：US12108275B2

公开(公告)日：2024-10-01

申请号：US17740841

申请日：2022-05-10

申请人： Samsung Electronics Co., Ltd.

发明人： Amarpreet Singh Sethi ,  Jitender Singh Shekhawat ,  Sahil Vaid ,  Anshuman Nigam

IPC分类号： H04W28/02 ,  H04L1/00 ,  H04W28/20

CPC分类号： H04W28/0268 ,  H04L1/0003 ,  H04W28/0257 ,  H04W28/20

摘要： A method for managing scheduling performance of bearers by a base station in a wireless network is provided. The method includes determining a configured packet delay budget (PDB) of non-guaranteed bit rate (NGBR) bearers and a configured PDB of guaranteed bit rate (GBR) bearers; monitoring a PDB of the NGBR bearers and a PDB of the GBR bearers during data communication; determining an average of quality-of-service class identifier (QCI) divergence of the NGBR bearers and an average of QCI divergence of the GBR bearers, wherein the QCI divergence of a bearer is a percentage variation between a monitored PDB and a configured PDB of the bearer; and controlling resource allocation parameters for minimizing the average of QCI divergence of the NGBR bearers and the average of QCI divergence of the GBR bearers.

公开(公告)号：US20240324042A1

公开(公告)日：2024-09-26

申请号：US18680291

申请日：2024-05-31

申请人： Samsung Electronics Co., Ltd.

发明人： Hong WANG ,  Lixiang XU ,  Xiaowan KE

IPC分类号： H04W76/15 ,  H04W28/02 ,  H04W76/11 ,  H04W76/12 ,  H04W76/27 ,  H04W80/08 ,  H04W84/20

CPC分类号： H04W76/15 ,  H04W28/0257 ,  H04W76/11 ,  H04W76/12 ,  H04W76/27 ,  H04W80/08 ,  H04W84/20

摘要： Embodiments of the present invention provide a dual-connectivity (DC) establishment method and device. The first DC architecture includes a Master Node (MN) and a Secondary Node (SN), wherein the SN includes a Central Unit (CU) and a Distributed Unit (DU); and, the CU includes a Control Plane functional entity (CP) and a User Plane functional entity (UP). The method includes steps of: receiving, by an SN-CP, a first SN setup request message transmitted by an MN; transmitting a first resource setup request message to an SN-UP according to the first SN setup request message, and receiving a first resource setup response message transmitted by the SN-UP; and, transmitting, by the SN-CP, a first bearer setup request message to an SN-DU, and receiving a first bearer setup response message transmitted by the SN-DU.

公开(公告)号：US12010557B2

公开(公告)日：2024-06-11

申请号：US17483383

申请日：2021-09-23

申请人： ASUSTek Computer Inc.

发明人： Richard Lee-Chee Kuo

IPC分类号： H04W28/24 ,  H04W28/02 ,  H04W92/18

CPC分类号： H04W28/24 ,  H04W28/0257 ,  H04W28/0263 ,  H04W28/0268 ,  H04W92/18

摘要： A method and device are disclosed from the perspective of a Remote User Equipment (UE) for modifying QoS information. In one embodiment, the method includes a Remote User Equipment (UE) transmitting a first message to a Relay UE for QoS information modification, wherein the first message includes at least one QoS rule and/or at least one QoS flow description associated with a Protocol Data Unit (PDU) session.

公开(公告)号：US12004071B2

公开(公告)日：2024-06-04

申请号：US17656943

申请日：2022-03-29

申请人： Apple Inc.

发明人： Murali Narasimha ,  Ralf Rossbach ,  Sarma V. Vangala

IPC分类号： H04W40/24 ,  H04W28/02 ,  H04W88/14

CPC分类号： H04W40/248 ,  H04W28/0257 ,  H04W88/14

摘要： A user equipment (UE) is configured to access a first base station in a network via an access link, wherein the first base station is an integrated access and backhaul (IAB) node in a first IAB network topology connected to a second base station via one or more backhaul links, wherein the second base station is an IAB-donor for the first base station, report, to the first base station, information for reducing a maximum data rate for the UE when the UE is deployed in one or more IAB network topologies and receive data packages with a reduced maximum data rate based on the reported information.

公开(公告)号：US20230362707A1

公开(公告)日：2023-11-09

申请号：US18222733

申请日：2023-07-17

申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

发明人： Zhe Fu ,  Xue Lin

IPC分类号： H04W28/02

CPC分类号： H04W28/0236 ,  H04W28/0284 ,  H04W28/0257

摘要： The embodiment of the present disclosure provides a wireless communication method and device. The wireless communication method includes: transmitting, by a first device, first information to a second device. The first information is used by the second device to determine at least one of: a message loss, a packet loss, a PDB corresponding to a message, a PDB corresponding to a packet, a survival time not being satisfied, a time cycle or time period or condition in which the message loss cannot be tolerated being reached, and a time cycle or time period or condition in which the packet loss cannot be tolerated being reached, modification or reconfiguration or selection satisfying service transmission being triggered, reconfiguration or scheduling being triggered, reported survival time not being satisfied, reconfiguration or modification of service transmission being requested towards a peer end, and whether a packet transmission delay exceeds a PDB.

公开(公告)号：US20230319643A1

公开(公告)日：2023-10-05

申请号：US18120613

申请日：2023-03-13

申请人： APPLE INC.

发明人： Ozgur OYMAN ,  Thomas LUETZENKIRCHEN ,  Sudhir SHANKAR POLA ,  Usharani AYYALASOMAYAJULA

IPC分类号： H04W28/22 ,  H04W28/02 ,  H04L65/65

CPC分类号： H04W28/22 ,  H04W28/0257 ,  H04L65/65

摘要： Provided herein are apparatus and method for signal RAN-assisted codec adaptation capabilities via IMS. An apparatus for a UE includes a RF interface to receive an SDP offer message from the remote UE, the SDP offer message including a first dedicated SDP attribute parameter to indicate support of ANBR capability of the remote UE; and processor circuitry. The processor circuitry is to decode the SDP offer message to determine the support of ANBR capability of the remote UE; encode an SDP answer message in response to the SDP offer message, the SDP answer message including a second dedicated SDP attribute parameter to indicate support of ANBR capability of the UE; and cause transmission of the SDP answer message to the remote UE. Other embodiments may also be disclosed and claimed.

公开(公告)号：US20230189054A1

公开(公告)日：2023-06-15

申请号：US18166663

申请日：2023-02-09

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Weijun XING ,  Wenfu WU

IPC分类号： H04W28/02 ,  H04W28/08

CPC分类号： H04W28/0257 ,  H04W28/0875

摘要： Embodiments of this application provide a relay communication method and a communication apparatus, and relate to the communications field. A network side may modify, based on a relay service of UE, an AMBR used by the UE, to satisfy an actual service requirement of the UE. The method includes: An access network device obtains an aggregate maximum bit rate AMBR of a first session and a user equipment UE granularity-based AMBR used when a first terminal device provides a relay service, where the first session is for transmitting data of a second terminal device, and the first terminal device is a relay device of the second terminal device; and the access network device modifies the AMBR of the first session based on the UE granularity-based AMBR.

公开(公告)号：US09930563B2

公开(公告)日：2018-03-27

申请号：US14633344

申请日：2015-02-27

申请人： Verizon Patent and Licensing Inc.

发明人： Shankar Venkatraman ,  Lalit R. Kotecha

IPC分类号： H04B7/14 ,  H04W28/02 ,  H04W60/04 ,  H04W88/04 ,  H04W40/22 ,  H04L29/06 ,  H04W80/10

CPC分类号： H04W28/0268 ,  H04L65/1016 ,  H04L65/1069 ,  H04L65/80 ,  H04W28/0252 ,  H04W28/0257 ,  H04W40/22 ,  H04W60/04 ,  H04W80/10 ,  H04W88/04

摘要： A device associated with a cellular network may receive a request for a quality-of-service based service from a wireless sharing device that is in communication with a user device. The user device may connect with the cellular network via the wireless sharing device. The request may include identification information. The identification information may include a user device identifier and a wireless sharing device identifier. The quality-of-service based service may be provided based on an identified quality-of-service level. The device may establish a bearer based on the request. The bearer may be used by one or more network devices to provide the quality-of-based service, with the quality-of-service level and via the wireless sharing device, to the user device.

公开(公告)号：US09924530B2

公开(公告)日：2018-03-20

申请号：US15331102

申请日：2016-10-21

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Xiaodong Yang ,  Wei Quan ,  Jian Zhang ,  Zhenxing Hu ,  Bingzhao Li

IPC分类号： H04W72/00 ,  H04W4/00 ,  H04W72/12 ,  H04W24/10 ,  H04W28/02

CPC分类号： H04W72/1268 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/0257 ,  H04W72/1242 ,  H04W72/1247

摘要： A data transmission method, apparatus, and system are provided, where the method includes: receiving, by user equipment, a data scheduling request sent by a base station, where the data scheduling request carries resource information allocated to scheduled data by the base station, and the resource information includes an unlicensed spectrum resource; determining whether a condition for transmission of the scheduled data on an unlicensed spectrum is met; and if the condition for transmission of the scheduled data on the unlicensed spectrum is met, sending the scheduled data to the base station by using the unlicensed spectrum resource. In the present invention, data transmission reliability can be improved.