CN103891161B - 无线通信系统中的上行链路控制方法和装置 - Google Patents
无线通信系统中的上行链路控制方法和装置 Download PDFInfo
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- CN103891161B CN103891161B CN201280051481.8A CN201280051481A CN103891161B CN 103891161 B CN103891161 B CN 103891161B CN 201280051481 A CN201280051481 A CN 201280051481A CN 103891161 B CN103891161 B CN 103891161B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03891—Spatial equalizers
- H04L25/03949—Spatial equalizers equalizer selection or adaptation based on feedback
- H04L25/03955—Spatial equalizers equalizer selection or adaptation based on feedback in combination with downlink estimations, e.g. downlink path losses
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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KR10-2011-0106791 | 2011-10-19 | ||
KR20110106791 | 2011-10-19 | ||
KR1020120116788A KR102016685B1 (ko) | 2011-10-19 | 2012-10-19 | 무선통신 시스템에서 상향링크 제어 방법 및 장치 |
PCT/KR2012/008625 WO2013058612A1 (en) | 2011-10-19 | 2012-10-19 | Uplink control method and apparatus in wireless communication system |
KR10-2012-0116788 | 2012-10-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103891161A CN103891161A (zh) | 2014-06-25 |
CN103891161B true CN103891161B (zh) | 2017-05-03 |
Family
ID=48441500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280051481.8A Active CN103891161B (zh) | 2011-10-19 | 2012-10-19 | 无线通信系统中的上行链路控制方法和装置 |
Country Status (2)
Country | Link |
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KR (1) | KR102016685B1 (ko) |
CN (1) | CN103891161B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110266357A (zh) * | 2019-06-14 | 2019-09-20 | Oppo广东移动通信有限公司 | 通信控制方法、装置及电子设备 |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015166840A1 (ja) * | 2014-04-30 | 2015-11-05 | 株式会社Nttドコモ | ユーザ装置、基地局、通信アクセス方法、及び通信方法 |
KR102155560B1 (ko) * | 2014-01-06 | 2020-09-14 | 삼성전자주식회사 | 근거리 장애물 감지를 통한 빔 추적 방법 및 장치 |
KR102184318B1 (ko) * | 2014-02-27 | 2020-11-30 | 삼성전자 주식회사 | 무선 통신 시스템에서 빔 선택 방법 및 장치 |
KR102220286B1 (ko) * | 2014-08-28 | 2021-02-25 | 삼성전자주식회사 | 이동 통신 시스템에서 빔 설정 방법 및 장치 |
US9866299B2 (en) | 2014-09-24 | 2018-01-09 | Mediatek Inc. | Synchronization in a beamforming system |
US9698884B2 (en) | 2014-09-24 | 2017-07-04 | Mediatek Inc. | Control signaling in a beamforming system |
EP3229380B1 (en) * | 2014-12-31 | 2019-05-29 | Huawei Technologies Co. Ltd. | Antenna alignment method and system |
US20160262077A1 (en) | 2015-03-05 | 2016-09-08 | Mediatek (Beijing) Inc. | Methods and apparatus for cell selection/reselection in millimeter wave system |
CN106341170A (zh) * | 2015-07-07 | 2017-01-18 | 北京信威通信技术股份有限公司 | 一种波束训练方法 |
US10530447B2 (en) | 2015-07-08 | 2020-01-07 | Intel IP Corporation | User equipment (UE) and methods for communication using directional transmission and reception |
CN106358216A (zh) * | 2015-07-17 | 2017-01-25 | 北京信威通信技术股份有限公司 | 一种多波束随机接入方法 |
CN106358312A (zh) * | 2015-07-17 | 2017-01-25 | 北京信威通信技术股份有限公司 | 一种多波束随机接入方法 |
CN106612540B (zh) * | 2015-10-23 | 2020-12-15 | 华为技术有限公司 | 下行同步的方法、用户设备以及基站 |
US20170127367A1 (en) * | 2015-10-28 | 2017-05-04 | Telefonaktiebolaget L M Ericsson (Publ) | Beam-Scan Time Indicator |
CN106804043B (zh) | 2015-11-26 | 2020-12-15 | 华为技术有限公司 | 一种上行接入的方法、用户设备和基站 |
CN106922033B (zh) * | 2015-12-28 | 2020-09-25 | 上海诺基亚贝尔股份有限公司 | 一种在基站中进行上行随机接入的方法和装置 |
US10278160B2 (en) * | 2016-02-26 | 2019-04-30 | Samsung Electronics Co., Ltd. | Apparatus and method for performing random access in beam-formed system |
WO2017146773A1 (en) * | 2016-02-26 | 2017-08-31 | Intel IP Corporation | Power control for links in beamforming systems |
US10630410B2 (en) | 2016-05-13 | 2020-04-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Network architecture, methods, and devices for a wireless communications network |
US10367677B2 (en) | 2016-05-13 | 2019-07-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Network architecture, methods, and devices for a wireless communications network |
WO2017194014A1 (zh) * | 2016-05-13 | 2017-11-16 | 中国移动通信有限公司研究院 | 随机接入方法、信息传输方法、装置、设备、存储介质 |
US10568140B2 (en) * | 2016-05-16 | 2020-02-18 | Qualcomm Incorporated | Beam and symbol selection to transmit RACH |
KR102021089B1 (ko) * | 2016-06-24 | 2019-09-11 | 에스케이텔레콤 주식회사 | 업링크신호 전송 장치 및 업링크신호 전송 방법 |
KR20180018421A (ko) | 2016-08-10 | 2018-02-21 | 아서스테크 컴퓨터 인코포레이션 | 무선 통신 시스템에서 빔 동작에 대한 경로 손실 도출을 위한 방법 및 장치 |
WO2018027936A1 (en) * | 2016-08-12 | 2018-02-15 | Qualcomm Incorporated | Uplink multiple-input multiple-output (mimo) scheduling using beamformed reference signals |
CN107733484A (zh) * | 2016-08-12 | 2018-02-23 | 电信科学技术研究院 | 波束赋形的波束训练方法及装置 |
CN109804654B (zh) * | 2016-10-06 | 2021-09-21 | 三菱电机株式会社 | 波束发送接收方法、基站、终端以及无线通信系统 |
CN107919897B (zh) | 2016-10-09 | 2022-05-17 | 株式会社Ntt都科摩 | 上行随机接入时执行的波束确定方法、用户设备和基站 |
TWI693848B (zh) * | 2016-11-03 | 2020-05-11 | 聯發科技股份有限公司 | 用於多波束操作的初始存取過程 |
US9900891B1 (en) * | 2016-12-20 | 2018-02-20 | Qualcomm Incorporated | Fallback beam selection procedure during failure of beam change instruction reception |
CN106793058B (zh) * | 2016-12-30 | 2019-03-05 | 展讯通信(上海)有限公司 | 处理同步信号块的方法、基站及用户设备 |
EP3537618B1 (en) | 2017-01-05 | 2021-05-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless communication method and apparatus |
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CN108366418B (zh) * | 2017-01-26 | 2023-12-19 | 华为技术有限公司 | 节点和功率控制方法 |
CA3052733A1 (en) * | 2017-02-06 | 2018-08-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Communication method, terminal device, and network device |
AU2017398128A1 (en) * | 2017-02-13 | 2019-09-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless communication method, terminal device and network device |
US10779273B2 (en) | 2017-03-10 | 2020-09-15 | Qualcomm Incorporated | NR uplink transmit beam selection based on PDCCH/PDSCH receive beams |
CN108631889A (zh) * | 2017-03-22 | 2018-10-09 | 株式会社Ntt都科摩 | 无线链路失败检测方法和用户设备 |
EP3603226B1 (en) * | 2017-03-22 | 2023-11-29 | InterDigital Patent Holdings, Inc. | Methods for performing power control in new radio (nr) systems |
US10291309B2 (en) * | 2017-03-24 | 2019-05-14 | Qualcomm Incorporated | Robust uplink beam management |
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US10945214B2 (en) * | 2017-08-18 | 2021-03-09 | Qualcomm Incorporated | Uplink power control |
EP3707927A4 (en) | 2017-11-10 | 2021-06-16 | Nokia Technologies Oy | CLOSED LOOP POWER CONTROL FOR HARNESS-SPECIFIC Uplink TRAFFIC TRANSMISSION |
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US10778313B2 (en) * | 2018-08-17 | 2020-09-15 | Qualcomm Incorporated | Techniques for beam failure recovery in wireless communications |
CN113141655B (zh) * | 2020-01-19 | 2022-08-19 | 华为技术有限公司 | 一种波束选择方法及通信装置 |
CN113691928B (zh) * | 2020-05-14 | 2022-09-20 | 大唐移动通信设备有限公司 | 一种信息处理方法、装置及终端 |
CN112217585B (zh) * | 2020-08-20 | 2023-01-17 | 深圳市广和通无线股份有限公司 | 信号路径的确定方法、装置、计算机设备和存储介质 |
WO2022067819A1 (zh) * | 2020-09-30 | 2022-04-07 | 华为技术有限公司 | 一种通信方法及装置 |
CN115632913B (zh) * | 2022-09-27 | 2024-05-28 | 清华大学 | 基于智能反射面的无线通信传输方法及系统 |
WO2024162785A1 (ko) * | 2023-02-02 | 2024-08-08 | 삼성전자 주식회사 | 무선 통신 시스템에서 빔형성을 지원하는 방법 및 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050032809A (ko) * | 2003-10-02 | 2005-04-08 | 삼성전자주식회사 | 시분할-부호분할 다중접속 이동통신 시스템에서 빔포밍수행 장치 및 방법 |
CN101473554A (zh) * | 2006-06-26 | 2009-07-01 | 艾利森电话股份有限公司 | 在mimo通信系统中使用协方差矩阵进行链路选择 |
CN101523736A (zh) * | 2006-10-03 | 2009-09-02 | 摩托罗拉公司 | 用天线权重反馈进行的移动站辅助下行链路波束形成 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090318157A1 (en) * | 2006-07-24 | 2009-12-24 | Panasonic Corporation | Reception device, transmission device, and communication method |
US8077664B2 (en) * | 2008-12-11 | 2011-12-13 | Telefonaktiebolaget L M Ericsson (Publ) | Precoding with reduced feedback for coordinated multipoint transmission on the downlink |
-
2012
- 2012-10-19 KR KR1020120116788A patent/KR102016685B1/ko active IP Right Grant
- 2012-10-19 CN CN201280051481.8A patent/CN103891161B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050032809A (ko) * | 2003-10-02 | 2005-04-08 | 삼성전자주식회사 | 시분할-부호분할 다중접속 이동통신 시스템에서 빔포밍수행 장치 및 방법 |
CN101473554A (zh) * | 2006-06-26 | 2009-07-01 | 艾利森电话股份有限公司 | 在mimo通信系统中使用协方差矩阵进行链路选择 |
CN101523736A (zh) * | 2006-10-03 | 2009-09-02 | 摩托罗拉公司 | 用天线权重反馈进行的移动站辅助下行链路波束形成 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110266357A (zh) * | 2019-06-14 | 2019-09-20 | Oppo广东移动通信有限公司 | 通信控制方法、装置及电子设备 |
CN110266357B (zh) * | 2019-06-14 | 2022-08-16 | Oppo广东移动通信有限公司 | 通信控制方法、装置及电子设备 |
Also Published As
Publication number | Publication date |
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KR20130043078A (ko) | 2013-04-29 |
KR102016685B1 (ko) | 2019-08-30 |
CN103891161A (zh) | 2014-06-25 |
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