公开(公告)号：US20240306041A1

公开(公告)日：2024-09-12

申请号：US18649821

申请日：2024-04-29

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Yong Yang ,  Yawei Zhang ,  Jian Zhang ,  Mingyang Sun

IPC分类号： H04W28/22 ,  H04B17/318 ,  H04W76/12

CPC分类号： H04W28/22 ,  H04B17/328 ,  H04W76/12

摘要： This disclosure provides a communication method, apparatus, and device, and a storage medium. The communication method includes: An access device determines a first throughput rate of a backhaul link at a first moment. The first throughput rate includes an uplink throughput rate and/or a downlink throughput rate, the uplink throughput rate is used to determine an access device used by a terminal device for uplink transmission, and the downlink throughput rate is used to determine an access device used by the terminal device for downlink transmission. The access device sends the first throughput rate to a first routing device. In this way, a route of the backhaul link is dynamically adjusted, fluctuation of a wireless backhaul rate is reduced, and reliability of the backhaul link is improved.

公开(公告)号：US20240292266A1

公开(公告)日：2024-08-29

申请号：US18627643

申请日：2024-04-05

申请人： Nippon Telegraph and Telephone Corporation

发明人： Junichi Iwatani ,  Hiroyuki Nakamura ,  Tomoaki Ogawa ,  Makoto Umeuchi ,  Shinya Otsuki ,  Hiroshi Sakamoto ,  Masayoshi Nabeshima

IPC分类号： H04W28/02 ,  H04B17/345 ,  H04W16/14 ,  H04W16/18 ,  H04W28/22

CPC分类号： H04W28/0236 ,  H04B17/345 ,  H04W16/14 ,  H04W16/18 ,  H04W28/22

摘要： There are provided a plurality of radio devices detecting an interference source signal transmitted by an interference source and generating pieces of air time information showing whether the interference source signal exists or not for each predetermined time unit; and an aggregation device estimating air time of the interference source by acquiring the pieces of air time information from the plurality of radio devices and aggregating/integrating the acquired pieces of air time information for each predetermined unit time, matching timings.

公开(公告)号：US20240251297A1

公开(公告)日：2024-07-25

申请号：US18628761

申请日：2024-04-07

申请人： VIVO MOBILE COMMUNICATION CO., LTD.

发明人： Shuyan Peng ,  Zichao Ji

IPC分类号： H04W28/22 ,  H04W28/02 ,  H04W28/24 ,  H04W72/1263 ,  H04W72/20 ,  H04W72/543 ,  H04W92/18

CPC分类号： H04W28/22 ,  H04W28/0263 ,  H04W28/0278 ,  H04W28/24 ,  H04W72/1263 ,  H04W72/20 ,  H04W72/543 ,  H04W92/18

摘要： A user equipment which is applied to sidelink communication and includes: a memory, a processor and a program which is stored in the memory and executable on the processor. The program, when executed by the processor, causes the user equipment to perform: determining an occupation situation of a transmission resource corresponding to a current time; and in a case that the transmission resource is not occupied, adjusting a value of a counter. The counter is applied to resource assignment.

公开(公告)号：US20240187935A1

公开(公告)日：2024-06-06

申请号：US18285105

申请日：2022-03-30

申请人： INTERDIGITAL PATENT HOLDINGS, INC.

发明人： Jaya Rao ,  Martino Freda ,  Oumer Teyeb ,  Tuong Hoang

IPC分类号： H04W28/22 ,  H04L43/0882 ,  H04W72/02 ,  H04W92/18

CPC分类号： H04W28/22 ,  H04L43/0882 ,  H04W72/02 ,  H04W92/18

摘要： Methods and apparatus for supporting adaptive quality of service (QoS) in sidelink relays are described. A wireless transmit/receive unit (WTRU) includes a transceiver and a processor. The transceiver and the processor receive a configuration, from a wireless network, the configuration indicating an initial first hop latency budget for communications via a relay WTRU. They also receive one or more packets from a higher layer and receive an indication from the relay WTRU. The transceiver and the processor also determine an updated first hop latency budget based at least on the received indication.

公开(公告)号：US20240187934A1

公开(公告)日：2024-06-06

申请号：US18282908

申请日：2022-04-04

申请人： Samsung Electronics Co., Ltd.

发明人： Junyung YI ,  Jeongho YEO ,  Youngbum KIM ,  Suha YOON ,  Hyunseok RYU

IPC分类号： H04W28/22 ,  H04W72/0446 ,  H04W72/1263

CPC分类号： H04W28/22 ,  H04W72/0446 ,  H04W72/1263

摘要： The present disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. According to an embodiment of the present disclosure, a method performed by a terminal in a communication system is provided. The method comprises the steps of: confirming a maximum data rate supported by the terminal; confirming an instant data rate on the basis of the number of slots corresponding to one transport block (TB); confirming whether or not the maximum data rate satisfies the condition of being equal to or greater than the instant data rate; and transmitting or receiving data on the basis of whether or not the condition is satisfied.

公开(公告)号：US20240179612A1

公开(公告)日：2024-05-30

申请号：US18551724

申请日：2022-03-25

申请人： ORANGE

发明人： Jean-Marc Kelif

IPC分类号： H04W40/22 ,  H04W28/22 ,  H04W84/04

CPC分类号： H04W40/22 ,  H04W28/22 ,  H04W84/047

摘要： A method for controlling a multi-hop transmission in a wireless communication network. The method includes: obtaining for a current relay node of a plurality, located at i hops, i being a non-null integer, a current strength ratio between a strength of a radio signal and a noise and interference strength, at the current relay node, received by the current relay node; estimating an overall transmission rate between a source node and a destination node located at a number of hops N, N being an integer greater than or equal to i, at least from the current strength ratio, strength measurement ratios previously obtained for relay nodes located between the source node and the current relay node, and a transmission bandwidth; adjusting a data transmission parameter of at least the source node and/or a relay node participating in the transmission, when the estimated overall transmission rate differs from a target rate.

公开(公告)号：US11956677B2

公开(公告)日：2024-04-09

申请号：US17394664

申请日：2021-08-05

申请人： QUALCOMM Incorporated

发明人： Shankar Krishnan ,  Xipeng Zhu ,  Rajeev Kumar ,  Gavin Bernard Horn

IPC分类号： H04W28/24 ,  H04W24/10 ,  H04W28/22

CPC分类号： H04W28/24 ,  H04W24/10 ,  H04W28/22

摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may measure quality of experience (QoE) metrics and transmit a QoE report that is formatted to be readable by a base station, such that a base station may receive the QoE report and independently perform adjustments associated with the service being utilized by the UE. A UE may receive a configuration message that includes a first configuration for reporting QoE measurements to a base station and a second configuration for reporting QoE measurements to a QoE server. The UE may measure one or more QoE metrics in accordance with the configuration message, and generate a first report for the base station based on the QoE measurements and the first configuration. Upon generating the report, the UE may transmit the first report to the base station in accordance with the first configuration.

公开(公告)号：US11916793B2

公开(公告)日：2024-02-27

申请号：US17683904

申请日：2022-03-01

申请人： Intellectual Ventures II LLC

发明人： Floyd Backes ,  Gary Vacon ,  William Hawe ,  Roger Durand ,  Paul Callahan

IPC分类号： H04B7/00 ,  H04L47/125 ,  H04W16/04 ,  H04W16/06 ,  H04W16/10 ,  H04W28/16 ,  H04W28/22 ,  H04W36/18 ,  H04W36/32 ,  H04W48/08 ,  H04W48/20 ,  H04W52/10 ,  H04W52/18 ,  H04W52/22 ,  H04W52/24 ,  H04W52/28 ,  H04W52/34 ,  H04W52/50 ,  H04W60/00 ,  H04W64/00 ,  H04W72/02 ,  H04W74/00 ,  H04W80/04 ,  H04W84/12 ,  H04W52/02 ,  H04W8/04 ,  H04W28/08 ,  H04W72/52 ,  H04W28/086 ,  H04W52/36 ,  H04W76/10 ,  H04L1/00 ,  H04W16/14 ,  H04W24/00 ,  H04W24/02 ,  H04W28/02 ,  H04W28/18 ,  H04W36/08 ,  H04W36/20 ,  H04W40/08 ,  H04W40/18 ,  H04W40/36 ,  H04W48/06 ,  H04W48/16 ,  H04W48/00 ,  H04W80/00 ,  H04W84/18 ,  H04W84/22 ,  H04W88/08 ,  H04W92/18 ,  H04W92/20 ,  H04B17/27 ,  H04L67/1001 ,  H04W72/54 ,  H04W28/04

CPC分类号： H04L47/125 ,  H04W8/04 ,  H04W16/04 ,  H04W16/06 ,  H04W16/10 ,  H04W28/0862 ,  H04W28/0983 ,  H04W28/16 ,  H04W28/22 ,  H04W36/18 ,  H04W36/32 ,  H04W48/08 ,  H04W48/20 ,  H04W52/0216 ,  H04W52/10 ,  H04W52/18 ,  H04W52/225 ,  H04W52/226 ,  H04W52/228 ,  H04W52/24 ,  H04W52/245 ,  H04W52/246 ,  H04W52/247 ,  H04W52/283 ,  H04W52/285 ,  H04W52/286 ,  H04W52/287 ,  H04W52/288 ,  H04W52/343 ,  H04W52/367 ,  H04W52/50 ,  H04W60/00 ,  H04W64/00 ,  H04W72/02 ,  H04W72/52 ,  H04W74/00 ,  H04W80/04 ,  H04W84/12 ,  H04B17/27 ,  H04L1/0002 ,  H04L67/1001 ,  H04L67/10015 ,  H04W16/14 ,  H04W24/00 ,  H04W24/02 ,  H04W28/02 ,  H04W28/04 ,  H04W28/08 ,  H04W28/18 ,  H04W36/08 ,  H04W36/20 ,  H04W40/08 ,  H04W40/18 ,  H04W40/36 ,  H04W48/06 ,  H04W48/16 ,  H04W48/17 ,  H04W52/34 ,  H04W64/006 ,  H04W72/54 ,  H04W76/10 ,  H04W80/00 ,  H04W84/18 ,  H04W84/22 ,  H04W88/08 ,  H04W92/18 ,  H04W92/20 ,  Y02B70/30 ,  Y02D30/70

摘要： The performance and ease of management of wireless communications environments is improved by a mechanism that enables access points (APs) to perform automatic channel selection. A wireless network can therefore include multiple APs, each of which will automatically choose a channel such that channel usage is optimized. Furthermore, APs can perform automatic power adjustment so that multiple APs can operate on the same channel while minimizing interference with each other. Wireless stations are load balanced across APs so that user bandwidth is optimized. A movement detection scheme provides seamless roaming of stations between APs.

公开(公告)号：US20240040437A1

公开(公告)日：2024-02-01

申请号：US18482474

申请日：2023-10-06

申请人： CANON KABUSHIKI KAISHA

发明人： TOMOYASU SOMA

IPC分类号： H04W28/22 ,  H04W28/20 ,  H04L27/26

CPC分类号： H04W28/22 ,  H04W28/20 ,  H04L27/2666

摘要： A communication apparatus receives, from at least one other communication apparatus wirelessly connected to the communication apparatus, first information representing a permissible delay time until completion of data reception by the communication apparatus after data transmission by the at least one other communication apparatus, and a data length of data transmitted at once by the at least one other communication apparatus, which are requested by the at least one other communication apparatus, decides, based on the first information, a data rate used for communication with the at least one other communication apparatus, and notifies the at least one other communication apparatus of second information about the decided data rate.

公开(公告)号：US11863329B2

公开(公告)日：2024-01-02

申请号：US16324671

申请日：2017-08-11

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Henrik Sahlin ,  Daniel Larsson ,  Laetitia Falconetti ,  Jingya Li ,  Gustav Wikström

IPC分类号： H04L1/1867 ,  H04L1/00 ,  H04L1/1812 ,  H04L1/1829 ,  H04L5/00 ,  H04W28/12 ,  H04W28/22

CPC分类号： H04L1/1887 ,  H04L1/009 ,  H04L1/0079 ,  H04L1/0088 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04W28/12 ,  H04W28/22 ,  H04L5/0051

摘要： According to an aspect, a transmitting device determines, for each of a plurality of transmissions, whether user data to be transmitted within a time transmission interval, TTT, will be closest in time to a DMRS transmitted before the user data or after the user data. If before the user data, all HARQ ACK/NACK data for the transmission is mapped to the earliest in time SC-FDMA symbol carrying user data in the transmission, and to pre-DFT symbols closest in time to the DMRS transmitted before the user data. If after the user data, all HARQ ACK/NACK data for the transmission is mapped to the last in time SC-FDMA symbol carrying user data in the transmission, and to pre-DFT symbols closest in time to the DMRS transmitted after the user data. SC-FDMA signals are formed from user data and control information for the transmission, based on the mapping.