|
EP3231238B1
(en)
*
|
2014-12-10 |
2020-02-05 |
Telecom Italia S.p.A. |
Multi-band cellular network with control plane decoupled from user plane
|
|
WO2016178552A1
(en)
*
|
2015-05-07 |
2016-11-10 |
Lg Electronics Inc. |
Method and apparatus for performing sidelink transmission based on contention based scheduling request in wireless communication system
|
|
US10064212B2
(en)
|
2015-05-14 |
2018-08-28 |
Blackberry Limited |
Transmitting a scheduling request for a device-to-device transmission
|
|
US9942917B2
(en)
*
|
2015-05-14 |
2018-04-10 |
Blackberry Limited |
Allocating resources for a device-to-device transmission
|
|
US10412706B2
(en)
*
|
2015-05-15 |
2019-09-10 |
Kyocera Corporation |
Establishing data relay operation between a relay user equipment (relay-UE) device and an out-of-coverage user equipment (UE) device
|
|
CN107852605A
(zh)
*
|
2015-07-22 |
2018-03-27 |
Lg 电子株式会社 |
在无线通信系统中授权车辆ue和rsu ue的方法和装置
|
|
CN107950047B
(zh)
*
|
2015-08-12 |
2021-02-05 |
Lg电子株式会社 |
用于在d2d通信系统中执行缓冲器状态报告的方法及其装置
|
|
WO2017034231A1
(en)
|
2015-08-21 |
2017-03-02 |
Lg Electronics Inc. |
Method for transmitting a sidelink data in a d2d communication system and device therefor
|
|
EP3352405B1
(en)
*
|
2015-09-14 |
2023-01-11 |
LG Electronics Inc. |
Method and apparatus for transceiving messages from v2x terminal in wireless communication system
|
|
EP3148284B1
(en)
*
|
2015-09-25 |
2020-10-21 |
ASUSTek Computer Inc. |
Methods and apparatus for solving mismatch between sidelink buffer status report (bsr) and available sidelink transmission in a wireless communication system
|
|
US10716093B2
(en)
*
|
2015-10-02 |
2020-07-14 |
Lg Electronics Inc. |
Method for allocating resources for direct communication between terminals in wireless communication system and device therefor
|
|
US10667286B2
(en)
*
|
2015-10-21 |
2020-05-26 |
Lg Electronics Inc. |
Method for selecting prose destinations or SL grants in a D2D communication system and device therefor
|
|
US10980006B2
(en)
*
|
2015-10-29 |
2021-04-13 |
Samsung Electronics Co., Ltd. |
Method and apparatus for sidelink communication in wireless communication system
|
|
JP6726679B2
(ja)
*
|
2015-11-05 |
2020-07-22 |
富士通株式会社 |
通信装置および無線通信方法
|
|
JP6628165B2
(ja)
|
2015-11-06 |
2020-01-08 |
サン パテント トラスト |
送信側ユーザ機器および方法
|
|
CN108781452B
(zh)
*
|
2016-04-01 |
2023-04-18 |
三星电子株式会社 |
无线通信系统中的用于无线通信的方法和设备
|
|
US10820370B2
(en)
|
2016-05-18 |
2020-10-27 |
Samsung Electronics Co., Ltd. |
Method and apparatus for performing efficient layer 2 function in mobile communication system
|
|
US11115958B2
(en)
*
|
2016-08-09 |
2021-09-07 |
Lg Electronics Inc. |
Method whereby terminal transmits and receives sidelink signals in wireless communication system
|
|
CN107734501A
(zh)
*
|
2016-08-11 |
2018-02-23 |
株式会社Ntt都科摩 |
发送方法、接收方法、中继设备、基站及移动台
|
|
EP3509379B1
(en)
*
|
2016-08-30 |
2021-07-21 |
LG Electronics Inc. |
Method for transmitting downlink control information in wireless communication system and device using same
|
|
US10897784B2
(en)
*
|
2016-09-09 |
2021-01-19 |
Nec Corporation |
Apparatus and method for wireless communication, and non-transitory computer readable medium storing program
|
|
US10440742B2
(en)
|
2016-09-23 |
2019-10-08 |
Qualcomm Incorporated |
Dynamic grant-free and grant-based uplink transmissions
|
|
CN109716837B
(zh)
*
|
2016-09-30 |
2021-05-11 |
华为技术有限公司 |
选择资源的方法和终端设备
|
|
US10945236B2
(en)
|
2016-10-26 |
2021-03-09 |
Lg Electronics Inc. |
Method for sensing resource for direct communication between terminals in wireless communication system and device therefor
|
|
US10999862B2
(en)
*
|
2016-11-02 |
2021-05-04 |
Lg Electronics Inc. |
Method for performing sidelink transmission in wireless communication system and apparatus therefor
|
|
EP3535938B1
(en)
*
|
2016-11-03 |
2021-09-22 |
Panasonic Intellectual Property Corporation of America |
User equipment for wireless communication
|
|
US10834747B2
(en)
*
|
2016-11-04 |
2020-11-10 |
Telefonaktiebolagett LM Ericcson (publ) |
Methods and apparatuses for transmission scheduling in a wireless communication system
|
|
WO2018113946A1
(en)
*
|
2016-12-21 |
2018-06-28 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Its status indication
|
|
CN108260105A
(zh)
*
|
2016-12-29 |
2018-07-06 |
华为技术有限公司 |
一种d2d通信方法及设备
|
|
KR102330247B1
(ko)
*
|
2017-01-23 |
2021-11-22 |
엘지전자 주식회사 |
무선 통신 시스템에서 v2x 통신을 위한 단말의 신호 전송 방법 및 상기 방법을 이용하는 장치
|
|
US11343770B2
(en)
*
|
2017-02-06 |
2022-05-24 |
Lg Electronics Inc. |
Method and device for receiving signal through T-RPT in wireless communication system
|
|
US10582413B2
(en)
*
|
2017-03-16 |
2020-03-03 |
Ofinno, Llc |
Truncated buffer status reporting
|
|
EP3603293B1
(en)
*
|
2017-03-23 |
2023-03-15 |
Apple Inc. |
Prioritized messaging and resource selection in vehicle-to-vehicle (v2v) sidelink communication
|
|
US11102631B2
(en)
|
2017-03-24 |
2021-08-24 |
Samsung Electronics Co., Ltd. |
Resource selection method in vehicle to everything communication and apparatus therefore
|
|
WO2018174661A1
(en)
*
|
2017-03-24 |
2018-09-27 |
Samsung Electronics Co., Ltd. |
Resource selection method in vehicle to everything communication and apparatus therefore
|
|
US11219054B2
(en)
|
2017-05-05 |
2022-01-04 |
Qualcomm Incorporated |
Relaying in a device-to-device communication system
|
|
US11234217B2
(en)
|
2017-08-11 |
2022-01-25 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. |
Data processing method and related device
|
|
EP4593500A3
(en)
*
|
2017-09-28 |
2025-10-08 |
Nokia Technologies Oy |
Method, apparatus, computer program product and computer program
|
|
CN114422090A
(zh)
*
|
2017-11-10 |
2022-04-29 |
华为技术有限公司 |
一种应答信息的传输方法、通信设备和网络设备
|
|
US11956789B2
(en)
*
|
2017-11-14 |
2024-04-09 |
Interdigital Patent Holdings, Inc. |
Supplementary uplink transmissions in wireless systems
|
|
CN110120857B
(zh)
*
|
2018-02-05 |
2022-01-28 |
中兴通讯股份有限公司 |
选择资源的方法及装置
|
|
WO2019158054A1
(en)
*
|
2018-02-13 |
2019-08-22 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. |
Apparatus and method for performing vehicle to everything communication
|
|
CN111480379B
(zh)
*
|
2018-02-14 |
2021-11-09 |
Oppo广东移动通信有限公司 |
用户设备及其无线通信方法
|
|
TWI821607B
(zh)
|
2018-04-03 |
2023-11-11 |
美商內數位專利控股公司 |
合作車間有效資源使用方法
|
|
US11943652B2
(en)
|
2018-06-28 |
2024-03-26 |
Interdigital Patent Holdings, Inc. |
Prioritization procedures for NR V2X sidelink shared channel data transmission
|
|
CN112335312B
(zh)
*
|
2018-06-28 |
2024-09-03 |
交互数字专利控股公司 |
用于新无线电车辆侧链路共享信道数据传输的侧链路缓冲器状态报告和调度请求
|
|
EP3820210B1
(en)
*
|
2018-07-03 |
2024-09-18 |
Ntt Docomo, Inc. |
Communication device and base station
|
|
CN110708150B
(zh)
*
|
2018-07-10 |
2021-02-12 |
华为技术有限公司 |
一种通信方法及装置
|
|
US20200037190A1
(en)
*
|
2018-07-30 |
2020-01-30 |
Qualcomm Incorporated |
Methods and apparatus for qos support for sidelink in network scheduled mode
|
|
US11601789B2
(en)
|
2018-08-01 |
2023-03-07 |
Intel Corporation |
UE configured to determine slots and resource blocks for V2X sidelink communication based on SCI format
|
|
EP3831135B1
(en)
|
2018-08-03 |
2024-06-05 |
Telefonaktiebolaget LM Ericsson (publ) |
Reference signal management for sidelink radio transmission
|
|
EP3834555A1
(en)
*
|
2018-08-07 |
2021-06-16 |
IDAC Holdings, Inc. |
Methods and apparatuses for autonomous resource selection in new radio vehicle to everything (nr v2x)
|
|
CN110830954B
(zh)
*
|
2018-08-10 |
2021-02-12 |
电信科学技术研究院有限公司 |
一种直接链路通信的方法、终端及网络设备
|
|
CN110830953B
(zh)
*
|
2018-08-10 |
2022-05-13 |
华为技术有限公司 |
一种通信方法及相关设备
|
|
KR102303881B1
(ko)
*
|
2018-08-10 |
2021-09-23 |
아서스테크 컴퓨터 인코포레이션 |
무선 통신 시스템에 있어서 디바이스-대-디바이스 리소스 풀을 선택하는 방법 및 장치
|
|
CN110896345B
(zh)
*
|
2018-09-13 |
2021-07-09 |
华为技术有限公司 |
发送和接收侧行链路控制信息的方法以及装置
|
|
CN113660694B
(zh)
*
|
2018-09-18 |
2024-04-12 |
华为技术有限公司 |
传输数据的方法和装置
|
|
WO2020061755A1
(zh)
*
|
2018-09-25 |
2020-04-02 |
Oppo广东移动通信有限公司 |
资源映射方式指示方法及相关产品
|
|
CN112806080A
(zh)
*
|
2018-09-26 |
2021-05-14 |
弗劳恩霍夫应用研究促进协会 |
用于管理侧链路资源的方法
|
|
US12490045B2
(en)
*
|
2018-09-26 |
2025-12-02 |
Qualcomm Incorporated |
Transmission with indication of geographic area
|
|
CN113170281B
(zh)
|
2018-09-27 |
2023-08-04 |
皇家飞利浦有限公司 |
移动设备和方法
|
|
CN119255388A
(zh)
|
2018-09-27 |
2025-01-03 |
交互数字专利控股公司 |
用于nr v2x的基于uu的侧向链路控制
|
|
CN110958696B
(zh)
|
2018-09-27 |
2022-08-02 |
维沃移动通信有限公司 |
能力与资源分配的方法、终端设备和控制设备
|
|
CN110972304B
(zh)
|
2018-09-28 |
2024-07-12 |
现代自动车株式会社 |
考虑通信系统中资源占用状态的副链路通信方法及其设备
|
|
CN113473410B
(zh)
*
|
2018-09-28 |
2025-08-12 |
华为技术有限公司 |
一种通信方法及装置
|
|
CN112449763B
(zh)
*
|
2018-09-28 |
2024-03-01 |
联发科技股份有限公司 |
新无线电移动通信中v2x侧链路资源分配的方法及装置
|
|
CN111567108B
(zh)
*
|
2018-09-28 |
2023-09-08 |
联发科技(新加坡)私人有限公司 |
侧链路同步的方法及其用户设备
|
|
MX2021003260A
(es)
*
|
2018-10-02 |
2021-05-12 |
Fg innovation co ltd |
Comunicaciones de enlace lateral de multiples tecnologias de acceso de radio (rat).
|
|
CN113207181B
(zh)
*
|
2018-10-10 |
2023-01-17 |
Oppo广东移动通信有限公司 |
一种传输反馈信息的方法和终端设备
|
|
EP3852396B1
(en)
|
2018-10-29 |
2022-08-24 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. |
Method for determining transmission mode in sidelink, terminal apparatus, and network apparatus
|
|
WO2020087365A1
(zh)
*
|
2018-10-31 |
2020-05-07 |
富士通株式会社 |
边链路数据的发送和配置方法以及装置
|
|
US11310822B2
(en)
*
|
2018-11-02 |
2022-04-19 |
Huawei Technologies Co., Ltd. |
Methods and apparatus for sidelink communications and resource allocation
|
|
CN111148273B
(zh)
*
|
2018-11-02 |
2022-03-08 |
华为技术有限公司 |
用于确定传输链路的方法、终端设备和无线接入网设备
|
|
CN111355567B
(zh)
*
|
2018-12-20 |
2022-09-13 |
华硕电脑股份有限公司 |
无线通信系统中用于处理侧链路反馈碰撞的方法和设备
|
|
CN111385885B
(zh)
*
|
2018-12-29 |
2023-08-01 |
大唐移动通信设备有限公司 |
一种资源分配模式的确定方法、终端及网络设备
|
|
CN111385844B
(zh)
*
|
2018-12-29 |
2021-12-03 |
华为技术有限公司 |
资源配置的方法、装置及设备
|
|
US12028835B2
(en)
*
|
2019-01-10 |
2024-07-02 |
Beijing Xiaomi Mobile Software Co., Ltd. |
Methods, apparatuses, user equipment and base stations for determining sidelink resource
|
|
US11838936B2
(en)
*
|
2019-01-11 |
2023-12-05 |
Asustek Computer Inc. |
Method and apparatus for sidelink resource allocation mode configuration in a wireless communication system
|
|
KR20200087698A
(ko)
*
|
2019-01-11 |
2020-07-21 |
주식회사 아이티엘 |
무선통신시스템에서 사이드링크 물리계층 세션 아이디를 결정하는 방법 및 장치
|
|
US11570755B2
(en)
*
|
2019-01-20 |
2023-01-31 |
Qualcomm Incorporated |
Control forwarding techniques for wireless communications
|
|
US11277819B2
(en)
*
|
2019-01-21 |
2022-03-15 |
Huawei Technologies Co., Ltd. |
Method and apparatus for sidelink transmission and resource allocation
|
|
CN111727651B
(zh)
*
|
2019-01-23 |
2023-11-28 |
Lg电子株式会社 |
Nr v2x的2步sci发送
|
|
WO2020168080A1
(en)
|
2019-02-13 |
2020-08-20 |
Convida Wireless, Llc |
Apparatus, system, method, and computer-readable medium for connection-oriented vehicle-to-x (vtx) communication in 5g
|
|
WO2020168452A1
(en)
|
2019-02-18 |
2020-08-27 |
Mediatek Singapore Pte. Ltd. |
Control channel design for v2x communication
|
|
KR20200114828A
(ko)
*
|
2019-03-29 |
2020-10-07 |
삼성전자주식회사 |
무선 통신 시스템에서 사이드링크 피드백 채널의 신호 처리를 위한 방법 및 장치
|
|
US12137371B2
(en)
*
|
2019-04-05 |
2024-11-05 |
Qualcomm Incorporated |
On-demand relaying of messages for side-link communications
|
|
KR20200125391A
(ko)
*
|
2019-04-25 |
2020-11-04 |
삼성전자주식회사 |
무선 통신 시스템에서 단말 직접 통신을 위한 전송 우선순위 설정 방법 및 장치
|
|
CN111865478B
(zh)
|
2019-04-26 |
2022-02-11 |
华为技术有限公司 |
侧行链路控制信息的发送方法及设备
|
|
CN111867146B
(zh)
*
|
2019-04-30 |
2022-07-22 |
大唐移动通信设备有限公司 |
一种标识信息发送、接收方法、设备及装置
|
|
US11134478B2
(en)
|
2019-05-02 |
2021-09-28 |
Samsung Electronics Co., Ltd. |
Method and apparatus for transmission and reception of sidelink control information in wireless communication system
|
|
US10873944B2
(en)
*
|
2019-05-03 |
2020-12-22 |
At&T Intellectual Property I, L.P. |
Forward compatible new radio sidelink slot format signalling
|
|
EP3968555A4
(en)
*
|
2019-05-09 |
2022-05-18 |
Beijing Xiaomi Mobile Software Co., Ltd. |
Downlink control information sending method and apparatus, and readable storage medium
|
|
WO2020231302A1
(en)
*
|
2019-05-13 |
2020-11-19 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Handling of radio resource between terminal devices
|
|
US12089119B2
(en)
|
2019-05-21 |
2024-09-10 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Methods and devices for enabling group transmission in communication networks
|
|
WO2020242156A1
(ko)
*
|
2019-05-24 |
2020-12-03 |
엘지전자 주식회사 |
사이드링크를 지원하는 무선통신시스템에서 ue가 사이드링크 신호를 전송하는 방법 및 이를 위한 장치
|
|
US11606810B2
(en)
*
|
2019-07-19 |
2023-03-14 |
Qualcomm Incorporated |
Sidelink communication resource signaling
|
|
CN119420459A
(zh)
|
2019-07-31 |
2025-02-11 |
交互数字专利控股公司 |
同时进行的上行链路和副链路操作
|
|
CN113508549B
(zh)
*
|
2019-08-15 |
2024-05-03 |
Oppo广东移动通信有限公司 |
传输侧行数据的方法、终端设备和网络设备
|
|
KR20220038097A
(ko)
|
2019-08-15 |
2022-03-25 |
엘지전자 주식회사 |
사이드링크 전송을 위한 하위 및 상위 식별자 할당
|
|
US12004201B2
(en)
*
|
2019-08-16 |
2024-06-04 |
Huawei Technologies Co., Ltd. |
Sidelink configured grant resource configuration and signalling
|
|
EP4032352A4
(en)
*
|
2019-09-18 |
2022-09-07 |
Telefonaktiebolaget LM Ericsson (publ) |
DEVICES AND METHODS FOR USING GROUP BUFFER STATUS MESSAGE
|
|
WO2021062846A1
(zh)
*
|
2019-09-30 |
2021-04-08 |
华为技术有限公司 |
一种通信方法及装置
|
|
EP4030840A4
(en)
|
2019-09-30 |
2022-10-05 |
Huawei Technologies Co., Ltd. |
METHOD AND COMMUNICATION DEVICE
|
|
US11838961B2
(en)
*
|
2019-10-02 |
2023-12-05 |
Qualcomm Incorporated |
Sidelink groupcast configuration to support feedback control
|
|
US11985647B2
(en)
|
2019-10-24 |
2024-05-14 |
Qualcomm Incorporated |
Sidelink groupcast beam training
|
|
US11558880B2
(en)
*
|
2019-10-24 |
2023-01-17 |
Qualcomm Incorporated |
Sidelink groupcast scheduling
|
|
US11653349B2
(en)
|
2019-10-24 |
2023-05-16 |
Qualcomm Incorporated |
Sidelink groupcast reachability based scheduling
|
|
EP4052506A4
(en)
*
|
2019-10-28 |
2023-06-07 |
JRD Communication (Shenzhen) Ltd |
Sidelink prioritization method, user equipment, and base station
|
|
KR102532032B1
(ko)
*
|
2019-10-31 |
2023-05-12 |
아서스테크 컴퓨터 인코포레이션 |
무선 통신 시스템에서 장치 대 장치 피드백 전송을 처리하기 위한 방법 및 장치
|
|
TWI754425B
(zh)
*
|
2019-10-31 |
2022-02-01 |
華碩電腦股份有限公司 |
無線通訊系統中傳送裝置間側鏈路報告的方法和設備
|
|
CN112788657B
(zh)
*
|
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2024-03-19 |
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在侧链路中传送侧链路测量报告的方法和设备
|
|
JP7352734B2
(ja)
*
|
2019-11-07 |
2023-09-28 |
中興通訊股▲ふん▼有限公司 |
無線ネットワークにおけるリソース配分
|
|
WO2021091163A1
(ko)
*
|
2019-11-07 |
2021-05-14 |
엘지전자 주식회사 |
그룹 통신
|
|
US11546937B2
(en)
*
|
2019-11-08 |
2023-01-03 |
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System and method for reservation and resource selection for sidelink communication
|
|
EP3977774A4
(en)
|
2019-11-17 |
2022-07-06 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. |
SIDE LINK SAFETY SETUP PROCEDURE
|
|
WO2021114131A1
(zh)
*
|
2019-12-11 |
2021-06-17 |
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一种数据传输方法、终端装置和网络装置
|
|
US11765696B2
(en)
*
|
2019-12-20 |
2023-09-19 |
Qualcomm Incorporated |
Sidelink resource allocation for device-to-device communications
|
|
EP4072166A4
(en)
*
|
2019-12-20 |
2022-12-07 |
Huawei Technologies Co., Ltd. |
DATA TRANSMISSION METHOD, DEVICE AND SYSTEM
|
|
EP4100758A4
(en)
*
|
2020-03-13 |
2023-01-11 |
Huawei Technologies Co., Ltd. |
SIDE LINK BEAM ACQUISITION WITH BASE STATION ASSISTANCE
|
|
US20230124839A1
(en)
*
|
2020-03-24 |
2023-04-20 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Context-triggered power control of a sidelink
|
|
US11665701B2
(en)
*
|
2020-03-27 |
2023-05-30 |
Qualcomm Incorporated |
Sidelink feedback timing
|
|
WO2021197581A1
(en)
*
|
2020-03-31 |
2021-10-07 |
Huawei Technologies Co., Ltd. |
A client device for exchanging sidelink configurations
|
|
CN115380616B
(zh)
*
|
2020-04-17 |
2024-12-27 |
高通股份有限公司 |
经协调的侧行链路资源分配
|
|
KR20230035038A
(ko)
*
|
2020-06-19 |
2023-03-10 |
프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 |
근접 기반 서비스 원격 및 중계 엔티티 서비스 품질 관리
|
|
US11632785B2
(en)
*
|
2020-06-26 |
2023-04-18 |
Qualcomm Incorporated |
Receive grant for a sidelink transmission
|
|
US20210409936A1
(en)
*
|
2020-06-29 |
2021-12-30 |
Asustek Computer Inc. |
Method and apparatus for relay reporting sidelink user equipment (ue) capability information in a wireless communication system
|
|
GB2601396B
(en)
*
|
2020-08-07 |
2024-12-11 |
Samsung Electronics Co Ltd |
Improvements in and relating to ProSe group management
|
|
KR102616117B1
(ko)
*
|
2020-10-22 |
2023-12-21 |
엘지전자 주식회사 |
Nr v2x에서 단말-간 조정 메시지를 송수신하는 방법 및 장치
|
|
US20230371044A1
(en)
*
|
2020-11-26 |
2023-11-16 |
Qualcomm Incorporated |
One-to-one broadcast sidelink communication protocol vehicular communications
|
|
US11647408B2
(en)
*
|
2020-12-16 |
2023-05-09 |
Qualcomm Incorporated |
Techniques for dynamically updating a search space of a sidelink control channel
|
|
US12114317B2
(en)
*
|
2021-01-26 |
2024-10-08 |
Qualcomm Incorporated |
Sidelink channel state information (CSI) reporting from a user equipment
|
|
CN116711379A
(zh)
*
|
2021-01-26 |
2023-09-05 |
华为技术有限公司 |
无线通信方法、通信装置及通信系统
|
|
US11589364B2
(en)
*
|
2021-01-27 |
2023-02-21 |
Charter Communications Operating, Llc |
Communication system management and performance reporting
|
|
US20240187143A1
(en)
*
|
2021-04-01 |
2024-06-06 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Logical Channel Prioritization within Configured Grants
|
|
US12171008B2
(en)
*
|
2021-12-21 |
2024-12-17 |
Qualcomm Incorporated |
UE scheduling grant based on a pro-scheduler implementation
|