JP6599357B2 - アップリンクサウンディング参照信号を送信するための方法及び装置 - Google Patents

アップリンクサウンディング参照信号を送信するための方法及び装置 Download PDF

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JP6599357B2
JP6599357B2 JP2016564153A JP2016564153A JP6599357B2 JP 6599357 B2 JP6599357 B2 JP 6599357B2 JP 2016564153 A JP2016564153 A JP 2016564153A JP 2016564153 A JP2016564153 A JP 2016564153A JP 6599357 B2 JP6599357 B2 JP 6599357B2
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srs
carrier
downlink
uplink
fdd
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JP2017516396A (ja
JP2017516396A5 (enExample
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ジェン・ジャオ
インヤン・リ
ジンシン・フ
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Samsung Electronics Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2016564153A 2014-04-23 2015-04-23 アップリンクサウンディング参照信号を送信するための方法及び装置 Active JP6599357B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410164462.7A CN105099632B (zh) 2014-04-23 2014-04-23 一种上行探测参考信号传输的方法和设备
CN201410164462.7 2014-04-23
PCT/KR2015/004059 WO2015163709A1 (en) 2014-04-23 2015-04-23 A method and apparatus for transmitting uplink sounding reference signal

Publications (3)

Publication Number Publication Date
JP2017516396A JP2017516396A (ja) 2017-06-15
JP2017516396A5 JP2017516396A5 (enExample) 2017-09-28
JP6599357B2 true JP6599357B2 (ja) 2019-10-30

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US (1) US10764007B2 (enExample)
EP (1) EP3134991B1 (enExample)
JP (1) JP6599357B2 (enExample)
KR (1) KR102412454B1 (enExample)
CN (1) CN105099632B (enExample)
WO (1) WO2015163709A1 (enExample)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103379604B (zh) * 2012-04-20 2018-04-27 北京三星通信技术研究有限公司 动态tdd小区中的上行功率控制方法
CN111770038A (zh) * 2014-12-16 2020-10-13 富士通株式会社 下行信道估计方法、装置、通信系统以及终端
CN107431888B (zh) 2015-04-10 2021-02-26 Lg电子株式会社 在无线接入系统中控制探测参考信号发送的方法和装置
EP3291599B1 (en) * 2015-04-28 2020-08-19 NTT DoCoMo, Inc. User device and base station
CN106411375B (zh) * 2015-07-31 2021-06-15 中兴通讯股份有限公司 Srs的指示发送方法、srs的发送方法和装置
US10582524B2 (en) 2015-08-21 2020-03-03 Lg Electronics Inc. Method for transmitting and receiving channel state information in wireless communication system and apparatus therefor
EP3340520B1 (en) * 2015-08-23 2024-09-11 LG Electronics Inc. Method for performing communication using flexible fdd frame in wireless communication system and device therefor
WO2017075746A1 (en) * 2015-11-02 2017-05-11 Qualcomm Incorporated Techniques for managing cell identifiers and other parameters for flexible duplex operations
CN106685616B (zh) * 2015-11-06 2020-10-13 中兴通讯股份有限公司 测量参考信号srs的发送方法及装置
CN106685603B (zh) 2015-11-11 2019-11-05 华为技术有限公司 Tdd系统信息传输的方法和装置
CN106817156A (zh) * 2015-11-27 2017-06-09 中兴通讯股份有限公司 天线选择信息的指示方法及装置
CN106856427A (zh) * 2015-12-08 2017-06-16 中兴通讯股份有限公司 一种频分双工无线宽带通信方法、装置及基站
CN106982465B (zh) * 2016-01-15 2021-02-23 华为技术有限公司 一种无线帧的传输方法以及无线网络设备
CN113747599B (zh) 2016-02-02 2024-04-05 北京三星通信技术研究有限公司 用户设备、基站及其方法
EP3411997B1 (en) * 2016-02-03 2024-09-11 Apple Inc. Multi-shot aperiodic channel state information report for full dimension-multiple input multiple output systems
US10425922B2 (en) * 2016-02-20 2019-09-24 Qualcomm Incorporated Communication of uplink control information
US10397904B2 (en) 2016-02-20 2019-08-27 Qualcomm Incorporated Communication of uplink control information
CN107182092B (zh) * 2016-03-11 2023-10-17 中兴通讯股份有限公司 信道探测信号srs的发送方法及装置
US10547426B2 (en) * 2016-03-14 2020-01-28 Samsung Electronics Co., Ltd. Transmission of sounding reference signals in communication systems with carrier aggregation
CN107295654B (zh) * 2016-03-31 2020-10-16 华为技术有限公司 一种控制信息传输方法及基站
CN113365236A (zh) 2016-04-01 2021-09-07 华为技术有限公司 上行信号在多载波间传输的方法、用户设备、基站及系统
US10367616B2 (en) 2016-04-04 2019-07-30 Qualcomm Incorporated Dynamic sounding reference signal scheduling
US10912090B2 (en) * 2016-04-10 2021-02-02 Lg Electronics Inc. Method and device for transmitting uplink reference signal in wireless communication system
CN107347004A (zh) * 2016-05-05 2017-11-14 北京信威通信技术股份有限公司 探测参考信号的传输方法及装置
AU2016406586B2 (en) 2016-05-13 2020-02-13 Huawei Technologies Co.,Ltd. Power control method and apparatus
CN107733606A (zh) * 2016-08-12 2018-02-23 电信科学技术研究院 通信系统中上行参考信号的触发方法、发送方法及装置
CN107819497A (zh) * 2016-09-12 2018-03-20 中兴通讯股份有限公司 基于载波聚合的空分复用方法、装置及基站
CN107889256A (zh) * 2016-09-30 2018-04-06 北京信威通信技术股份有限公司 一种调度上行资源的方法及装置
WO2018076361A1 (zh) * 2016-10-31 2018-05-03 华为技术有限公司 上行传输方法、终端设备和接入网设备
TWI632803B (zh) 2016-12-16 2018-08-11 財團法人工業技術研究院 通道資訊傳輸方法及應用其的無線通訊系統
CN108365915B (zh) 2017-01-26 2023-04-07 北京三星通信技术研究有限公司 信道状态信息传输的方法及用户设备
JP2020511037A (ja) 2017-02-14 2020-04-09 エルジー エレクトロニクス インコーポレイティド Ｓｒｓ設定情報を受信する方法及びそのための端末
CN108574982B (zh) * 2017-03-07 2021-05-28 上海朗帛通信技术有限公司 一种被用于功率调整的用户设备、基站中的方法和装置
CN111446996B (zh) 2017-04-18 2023-06-30 Oppo广东移动通信有限公司 一种用于多天线传输的用户设备、基站中的方法和装置
CA3060097C (en) * 2017-04-20 2022-03-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method, apparatus and system for transmitting periodic uplink information/signals
US20180323846A1 (en) * 2017-05-05 2018-11-08 Mediatek Inc. Methods and apparatus for acquiring channel state information with channel reciprocity
US11497007B2 (en) 2017-05-05 2022-11-08 Qualcomm Incorporated Sounding reference signal configuration and transport block size scaling in low latency systems
US10123279B1 (en) * 2017-06-02 2018-11-06 Sprint Spectrum L.P. Method and system for controlling reference signal power boosting settings based on power headroom and retransmission rate in an LTE network
CN109495193A (zh) * 2017-09-12 2019-03-19 成都华为技术有限公司 信号传输方法、相关装置及系统
CN107846697B (zh) * 2017-10-18 2021-03-30 京信通信系统（中国）有限公司 Srs调度的方法和系统
CN115396076A (zh) * 2017-10-23 2022-11-25 华为技术有限公司 一种信号配置方法及相关设备
CN109756255B (zh) * 2017-11-01 2022-04-05 华为技术有限公司 一种信道测量方法和用户设备
CN110519031B (zh) 2017-11-17 2020-12-25 华为技术有限公司 信息传输方法及设备
CN110167158B (zh) * 2018-02-13 2023-04-07 中国移动通信有限公司研究院 传输资源确定方法及装置、通信设备及存储介质
CN110248402B (zh) * 2018-03-09 2022-02-25 华为技术有限公司 一种功率控制方法及设备
KR102600387B1 (ko) * 2018-05-10 2023-11-09 삼성전자 주식회사 차세대 이동 통신 시스템에서 주변 셀의 기준 신호로 준지속적 사운딩 기준 신호를 지시하는 방법 및 장치
US10952231B2 (en) 2018-05-10 2021-03-16 Asustek Computer Inc. Method and apparatus for beam indication for uplink transmission in a wireless communication system
CN112586075B (zh) * 2018-08-28 2024-09-27 苹果公司 用于侧链路单播通信的网络辅助波束形成的方法
WO2020077536A1 (en) * 2018-10-16 2020-04-23 Qualcomm Incorporated Uplink srs with precoding
CN110535595B (zh) * 2018-11-02 2023-02-17 中兴通讯股份有限公司 测量参考信号传输方法、装置、通信节点设备及存储介质
WO2020145562A1 (ko) * 2019-01-11 2020-07-16 엘지전자 주식회사 무선 통신 시스템에서, 사용자 장치에 의하여, 원격 크로스 링크 간섭을 제거하기 위한, srs를 송신하는 방법 및 장치
CN116707734A (zh) 2019-04-30 2023-09-05 华为技术有限公司 一种探测参考信号的发送方法及相关装置
WO2021112360A1 (ko) * 2019-12-01 2021-06-10 엘지전자 주식회사 무선 통신 시스템에서 채널을 추정하기 위한 방법 및 장치
WO2020142794A2 (en) * 2020-05-11 2020-07-09 Futurewei Technologies, Inc. Methods and apparatus for channel estimation and precoding with incomplete channel observation and channel state information feedback
WO2023206089A1 (en) * 2022-04-26 2023-11-02 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for ul reference signal transmission

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8514793B2 (en) * 2008-10-31 2013-08-20 Interdigital Patent Holdings, Inc. Method and apparatus for monitoring and processing component carriers
CN101873698B (zh) 2009-04-23 2012-12-26 中国移动通信集团公司 信号传送方法及其相关设备
US8938247B2 (en) * 2009-04-23 2015-01-20 Qualcomm Incorporated Sounding reference signal for coordinated multi-point operation
KR101828621B1 (ko) * 2010-04-02 2018-03-22 인터디지탈 패튼 홀딩스, 인크 업링크 사운딩 기준 신호 구성 및 전송 방법
WO2011152685A2 (ko) * 2010-06-04 2011-12-08 엘지전자 주식회사 단말의 비주기적 사운딩 참조신호 트리거링 기반 srs 전송 방법 및 비주기적 srs를 전송하기 위한 상향링크 전송 전력을 제어 방법
CN106059736B (zh) * 2010-06-04 2019-06-14 Lg电子株式会社 发送非周期性探测参考信号的用户设备及其方法
KR101719002B1 (ko) 2010-06-07 2017-03-23 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
WO2012023839A2 (en) * 2010-08-19 2012-02-23 Samsung Electronics Co., Ltd. Methods and apparatus for activating and deactivating secondary cells in a carrier aggregation environment
US9258092B2 (en) * 2010-09-17 2016-02-09 Blackberry Limited Sounding reference signal transmission in carrier aggregation
WO2012081812A1 (ko) * 2010-12-16 2012-06-21 엘지전자 주식회사 무선 통신 시스템에서 릴레이 노드가 기지국으로 사운딩 참조 신호를 전송하는 방법 및 장치
CN107968700B (zh) * 2011-07-13 2021-03-26 太阳专利信托公司 终端装置和发送方法
US9991566B2 (en) * 2011-11-03 2018-06-05 Johnson Controls Technology Company Cathode active material for overcharge protection in secondary lithium batteries
KR20130087957A (ko) * 2012-01-30 2013-08-07 삼성전자주식회사 협력 통신 시스템에서 사운딩 레퍼런스 신호의 전송 방법 및 장치
US9265017B2 (en) * 2012-02-07 2016-02-16 Telefonaktiebolaget L M Ericsson Reference signals in wireless communication
US9801171B2 (en) 2012-10-02 2017-10-24 Industry-University Cooperation Foundation Hanyang University Transmission method and reception method of downlink signal and channel, terminal thereof, and base station thereof
CN105122679B (zh) * 2013-04-15 2018-09-25 Lg电子株式会社 在无线接入系统中发送探测参考信号的方法和设备
US20150163036A1 (en) * 2013-12-11 2015-06-11 Nokia Solutions And Networks Oy High Resolution Channel Sounding for FDD Communications
NO2705215T3 (enExample) * 2014-01-31 2018-02-17

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Publication number Publication date
WO2015163709A1 (en) 2015-10-29
US20170048039A1 (en) 2017-02-16
EP3134991A4 (en) 2018-01-10
EP3134991B1 (en) 2020-08-19
KR102412454B1 (ko) 2022-06-24
KR20160146947A (ko) 2016-12-21
JP2017516396A (ja) 2017-06-15
US10764007B2 (en) 2020-09-01
EP3134991A1 (en) 2017-03-01
CN105099632B (zh) 2019-12-13
CN105099632A (zh) 2015-11-25

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