CN102714869B - 用于探测参考信号传输的移动通信方法和系统以及基站、用户设备和其中的集成电路 - Google Patents

用于探测参考信号传输的移动通信方法和系统以及基站、用户设备和其中的集成电路 Download PDF

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Publication number
CN102714869B
CN102714869B CN201080060859.1A CN201080060859A CN102714869B CN 102714869 B CN102714869 B CN 102714869B CN 201080060859 A CN201080060859 A CN 201080060859A CN 102714869 B CN102714869 B CN 102714869B
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base station
information
reference signal
subframe
user equipment
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CN102714869A (zh
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相羽立志
黄磊
铃木翔一
大内涉
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Sharp Corp
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signalling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201080060859.1A 2010-01-08 2010-12-22 用于探测参考信号传输的移动通信方法和系统以及基站、用户设备和其中的集成电路 Active CN102714869B (zh)

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Application Number Priority Date Filing Date Title
JP2010-003393 2010-01-08
JP2010003393 2010-01-08
PCT/JP2010/073854 WO2011083746A1 (en) 2010-01-08 2010-12-22 Mobile communication method and system for sounding reference signal transmission, and base station, user equipment and integrated circuit therein

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CN102714869A CN102714869A (zh) 2012-10-03
CN102714869B true CN102714869B (zh) 2016-04-06

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US (1) US9628227B2 (https=)
EP (1) EP2522190B1 (https=)
JP (3) JP5099654B2 (https=)
KR (1) KR20120113769A (https=)
CN (1) CN102714869B (https=)
TW (1) TWI472251B (https=)
WO (1) WO2011083746A1 (https=)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2719929A1 (en) * 2008-03-28 2009-10-01 Telefonaktiebolaget L M Ericsson (Publ) Network driven l3 control signalling prioritization
US8565177B2 (en) * 2009-04-03 2013-10-22 Nokia Siemens Networks Oy Dynamic load control for downlink signaling channels
US9178670B2 (en) * 2009-11-27 2015-11-03 Lg Electronics Inc. Downlink control information transmitting method and base station, and downlink control information receiving method and user device
KR101781854B1 (ko) * 2010-02-04 2017-09-26 엘지전자 주식회사 사운딩 참조 신호를 전송하는 방법 및 장치
KR101328213B1 (ko) * 2010-02-12 2013-11-14 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
KR101791266B1 (ko) * 2010-02-12 2017-10-30 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
EP3373500B1 (en) * 2010-02-22 2020-09-16 Telefonaktiebolaget LM Ericsson (publ) Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system
WO2012022368A1 (en) * 2010-08-16 2012-02-23 Nokia Siemens Networks Oy Transmission of reference signals
CN102595514B (zh) * 2011-01-12 2015-03-18 上海贝尔股份有限公司 非周期性探测参考信号的配置方法
WO2012099412A2 (ko) * 2011-01-23 2012-07-26 엘지전자 주식회사 무선 통신 시스템에서 중계기의 상향링크 신호 전송 방법 및 장치
WO2012115472A2 (ko) * 2011-02-24 2012-08-30 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
WO2012118343A2 (ko) * 2011-03-02 2012-09-07 엘지전자 주식회사 단말의 사운딩 참조신호 전송방법 및 장치
CN107104767B (zh) 2011-03-11 2020-06-26 Lg电子株式会社 在无线通信系统中设置动态子帧的方法及其设备
WO2012134120A2 (ko) * 2011-03-25 2012-10-04 엘지전자 주식회사 복수의 컴포넌트 캐리어를 지원하는 무선통신 시스템에서 기지국이 복수의 cc에 대한 tdd 구성 정보를 전송 및 수신하는 방법과 이를 위한 장치
WO2012171553A1 (en) * 2011-06-14 2012-12-20 Nokia Siemens Networks Oy Apparatus and method for allocating the reference symbols in order to reduce the latency of the lte system
US8625516B2 (en) * 2011-06-30 2014-01-07 Telefonaktiebolaget L M Ericsson (Publ.) Control channel decoding of neighboring cells
JP5927802B2 (ja) 2011-08-02 2016-06-01 シャープ株式会社 基地局、端末および通信方法
JP5927801B2 (ja) 2011-08-02 2016-06-01 シャープ株式会社 基地局、端末および通信方法
CN102932797B (zh) * 2011-08-09 2017-05-10 中兴通讯股份有限公司 Srs与pucch的协调传输方法及系统
WO2013023684A1 (en) * 2011-08-15 2013-02-21 Nokia Siemens Networks Oy Scheduling communications
US9986444B2 (en) * 2011-10-27 2018-05-29 Lg Electronics Inc. Method and apparatus for feeding back aggregated channel state information in cooperative multipoint communication system
CN103297205B (zh) * 2012-02-24 2018-03-16 中兴通讯股份有限公司 一种动态帧结构的混合自动重传方法和装置
US9526092B2 (en) * 2012-05-14 2016-12-20 Industrial Technology Research Institute Method of allocating resources for scheduling request and user equipment using the same and a control node using the same
JP5842061B2 (ja) * 2012-07-27 2016-01-13 京セラ株式会社 移動通信システム、ユーザ端末、及びプロセッサ
EP2876952B1 (en) 2012-08-15 2018-12-05 Huawei Technologies Co., Ltd. Detection signal sending and receiving method, base station, and user equipment
KR101407094B1 (ko) * 2012-10-31 2014-06-16 엘지전자 주식회사 상향링크 신호 전송 방법 및 장치
CN103813468A (zh) * 2012-11-09 2014-05-21 北京三星通信技术研究有限公司 一种传输下行数据的方法和设备
US9647818B2 (en) 2013-01-03 2017-05-09 Intel IP Corporation Apparatus and method for single-tone device discovery in wireless communication networks
US9392639B2 (en) * 2013-02-27 2016-07-12 Samsung Electronics Co., Ltd. Methods and apparatus for channel sounding in beamformed massive MIMO systems
US9641301B2 (en) * 2013-03-27 2017-05-02 Sharp Kabushiki Kaisha Terminal device, base station device, communication method, and integrated circuit
JP6409230B2 (ja) * 2013-03-27 2018-10-24 シャープ株式会社 端末装置、基地局装置、および通信方法
CN106060912B (zh) 2013-03-29 2020-02-07 英特尔Ip公司 无线通信网络中的扩展型呼叫非连续接收(drx)周期
US9160515B2 (en) 2013-04-04 2015-10-13 Intel IP Corporation User equipment and methods for handover enhancement using scaled time-to-trigger and time-of-stay
US9191178B2 (en) 2013-04-04 2015-11-17 Intel IP Corporation Enhanced node B and method for RRC connection establishment for small data transfers
US9445338B2 (en) 2013-04-04 2016-09-13 Intel IP Corporation Reconfiguration control channel resource mapping collision avoidance
JP2016528776A (ja) * 2013-06-26 2016-09-15 エルジー エレクトロニクス インコーポレイティド 大規模mimo方式のためのグルーピングベースの参照信号送信
JP2015012404A (ja) * 2013-06-27 2015-01-19 京セラ株式会社 通信制御方法、基地局及びユーザ端末
US9455772B2 (en) * 2013-06-28 2016-09-27 Huawei Technologies Co., Ltd. System and method for network uplink measurement based operation using UE centric sounding
JP6209898B2 (ja) * 2013-08-12 2017-10-11 ソニー株式会社 通信制御装置、通信制御方法及び端末装置
KR102322507B1 (ko) * 2013-08-17 2021-11-05 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 전송 전력 제어 방법 및 이를 위한 장치
EP3080923A4 (en) 2013-11-19 2017-08-23 Intel IP Corporation Hew station and method for ul mu-mimo hew with improved receiver performance
US9544914B2 (en) 2013-11-19 2017-01-10 Intel IP Corporation Master station and method for HEW communication using a transmission signaling structure for a HEW signal field
US9271241B2 (en) 2013-11-19 2016-02-23 Intel IP Corporation Access point and methods for distinguishing HEW physical layer packets with backwards compatibility
BR112016008419A8 (pt) 2013-11-19 2022-10-04 Intel Ip Corp Método, aparelho, e meio legível por computador para escalonamento de múltiplos usuários em redes de área local sem fios
WO2015076917A1 (en) 2013-11-19 2015-05-28 Li Guoqing C Master station and method for hew communication with signal field configuration for hew ofdma mu-mimo wideband channel operation
US9325463B2 (en) 2013-11-19 2016-04-26 Intel IP Corporation High-efficiency WLAN (HEW) master station and methods to increase information bits for HEW communication
WO2015122946A1 (en) * 2014-02-13 2015-08-20 Commscope Technologies Llc Narrowband signal transport sub-system for distributed antenna system
TWI642281B (zh) * 2014-04-01 2018-11-21 美商英特爾Ip公司 針對高效能無線區域網路(hew)信號欄位之發射傳訊結構
US9680603B2 (en) 2014-04-08 2017-06-13 Intel IP Corporation High-efficiency (HE) communication station and method for communicating longer duration OFDM symbols within 40 MHz and 80 MHz bandwidth
US20150327121A1 (en) 2014-05-08 2015-11-12 Guoqing C. Li Method, apparatus, and computer readable media for acknowledgement in wireless networks
US9705579B2 (en) * 2014-06-06 2017-07-11 Ntt Docomo, Inc. Transceivers and methods for use in transmitting information in a massive MIMO system
US9705643B2 (en) 2014-07-15 2017-07-11 Intel IP Corporation High-efficiency wireless local-area network devices and methods for acknowledgements during scheduled transmission opportunities
WO2016021541A1 (ja) * 2014-08-06 2016-02-11 三菱電機株式会社 通信システム
EP3217700A4 (en) * 2014-11-06 2018-07-11 Ntt Docomo, Inc. User terminal, wireless base station, and wireless communication method
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
CN105991256B (zh) * 2015-01-29 2020-02-04 电信科学技术研究院 一种上行数据传输控制、传输方法及装置
WO2017004757A1 (zh) * 2015-07-03 2017-01-12 华为技术有限公司 一种通信方法及装置
CN107735970B (zh) * 2015-07-08 2021-03-23 华为技术有限公司 网络节点、用户设备及其方法
JP6726184B2 (ja) * 2015-07-28 2020-07-22 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America 端末、通信方法及び集積回路
CN113258963B (zh) * 2015-08-10 2024-12-06 苹果公司 用于上行链路波束跟踪的增强型探测参考信令
KR102568497B1 (ko) * 2015-08-13 2023-08-21 삼성전자 주식회사 무선 통신 시스템에서 통신 방법 및 장치
JP7149849B2 (ja) * 2015-12-31 2022-10-07 華為技術有限公司 ダウンリンクフィードバック情報を伝送するための方法、基地局、および端末デバイス
CN112492640B (zh) * 2015-12-31 2022-08-09 华为技术有限公司 信道测量信息的反馈方法、用户设备及基站
US10187187B2 (en) * 2016-02-01 2019-01-22 Ofinno Technologies, Llc Sounding reference signal configuration in a wireless network
US10397904B2 (en) 2016-02-20 2019-08-27 Qualcomm Incorporated Communication of uplink control information
US10425922B2 (en) * 2016-02-20 2019-09-24 Qualcomm Incorporated Communication of uplink control information
CN107135053B (zh) * 2016-02-26 2019-08-16 北京佰才邦技术有限公司 探测参考信号的传输方法、装置及终端
US10122559B2 (en) 2016-03-21 2018-11-06 Qualcomm Incorporated Uplink channel quality measurement using a subframe with high-intensity reference signal bursts
US10735156B2 (en) * 2016-03-24 2020-08-04 Qualcomm Incorporated Sounding reference signal transmission for enhanced carrier aggregation
CN109565387B (zh) 2016-03-29 2020-07-10 欧芬诺有限责任公司 无线网络中的探测参考信号传输
WO2017166299A1 (zh) 2016-04-01 2017-10-05 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
US10912090B2 (en) * 2016-04-10 2021-02-02 Lg Electronics Inc. Method and device for transmitting uplink reference signal in wireless communication system
CN106211246A (zh) * 2016-06-17 2016-12-07 深圳市金立通信设备有限公司 一种减少信道探测信号发送次数的方法、基站及终端
US10588141B2 (en) 2016-06-29 2020-03-10 Qualcomm Incorporated Multiple antennas and interruption time values for sounding reference signal (SRS) switching
US10314037B2 (en) 2016-07-08 2019-06-04 Qualcomm Incorporated Latency reduction techniques in wireless communications
JP6891419B2 (ja) 2016-07-29 2021-06-18 ソニーグループ株式会社 端末装置、基地局、方法及び記録媒体
CN107734566B (zh) * 2016-08-10 2020-12-01 华为技术有限公司 一种参考信号的测量方法和装置
JP2019169749A (ja) * 2016-08-10 2019-10-03 シャープ株式会社 送信装置及び通信方法
EP3496487B1 (en) * 2016-08-10 2022-01-19 Ntt Docomo, Inc. User equipment and radio communication method
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
US10462676B2 (en) 2017-04-10 2019-10-29 Qualcomm Incorporated Inter-operator SRS resource coordination in SDM-comp
US11165546B2 (en) * 2017-05-08 2021-11-02 Lg Electronics Inc. Method for receiving SRS configuration information in wireless communication system and terminal therefor
CN109309959B (zh) * 2017-07-27 2023-03-21 中兴通讯股份有限公司 用户设备、基站、信号传输方法及计算机可读存储介质
CN109429346B (zh) 2017-08-31 2023-01-06 华为技术有限公司 一种探测参考信号的发送方法、接收方法、装置及系统
CN109842940B (zh) * 2017-11-27 2021-09-07 华为技术有限公司 一种链路恢复方法、终端设备及网络设备
JP7277818B2 (ja) * 2019-02-20 2023-05-19 富士通株式会社 基地局装置、端末装置、及び通信システム
EP3751776B1 (en) * 2019-06-11 2024-01-10 Comcast Cable Communications LLC Wireless communications and control information transmission/reception
CN112118079B (zh) * 2019-06-19 2023-05-05 中国电信股份有限公司 上行控制信令的传输方法、设备和系统
US11350453B2 (en) * 2019-07-18 2022-05-31 Samsung Electronics Co., Ltd. System and method for performing transmission cancellation indication monitoring
WO2021025502A1 (en) * 2019-08-06 2021-02-11 Samsung Electronics Co., Ltd. Method and apparatus for determining uplink control channel and signal resource in wireless communication system
WO2022088190A1 (zh) * 2020-11-02 2022-05-05 北京小米移动软件有限公司 通信方法、装置、电子设备以及存储介质

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7986742B2 (en) * 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
JP4954720B2 (ja) * 2007-01-09 2012-06-20 株式会社エヌ・ティ・ティ・ドコモ 基地局及びユーザ端末並びに受信チャネル品質測定用信号の送信制御方法
JP5224733B2 (ja) 2007-06-19 2013-07-03 株式会社エヌ・ティ・ティ・ドコモ 基地局装置およびユーザ装置
ES2964018T3 (es) * 2007-08-08 2024-04-03 Ericsson Telefon Ab L M Sondeo de canales utilizando múltiples configuraciones de señales de sondeo
CA2710535C (en) * 2008-01-08 2015-11-24 Nokia Siemens Networks Oy Sounding reference signal arrangement
US8447236B2 (en) * 2008-05-15 2013-05-21 Qualcomm Incorporated Spatial interference mitigation schemes for wireless communication
AR075865A1 (es) 2009-03-17 2011-05-04 Interdigital Patent Holdings Metodo y aparato para control de potencia de transmision de senal de referencia de sonido (srs)
CN101541029B (zh) * 2009-04-27 2015-01-28 中兴通讯股份有限公司 载波聚合情况下测量参考信号的发送方法和装置
KR101128817B1 (ko) * 2009-05-15 2012-03-23 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치
JP5456037B2 (ja) * 2009-06-02 2014-03-26 パナソニック株式会社 端末装置及び通信方法、並びに集積回路
CN101594683B (zh) * 2009-06-19 2014-03-19 中兴通讯股份有限公司南京分公司 一种载波聚合时的信号传输方法及系统
CN102577522B (zh) * 2009-09-21 2015-12-09 Lg电子株式会社 在无线通信系统中发送探测参考信号的方法和装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Evolved Universal Terrestrial Radio Access (E-UTRA);Physical layer procedures (Release 9);3rd Generation Partnership Project;《3GPP TS 36.213 V9.0.1》;20091231;第54-60页 *
SRS Transmission Issues in LTE-A;Samsung;《3GPP TSG RAN WG1 #57,R1-091879》;20090508;第1-3页 *

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EP2522190A1 (en) 2012-11-14
JP5099654B2 (ja) 2012-12-19
WO2011083746A1 (en) 2011-07-14
JP2012529778A (ja) 2012-11-22
JP5615884B2 (ja) 2014-10-29
EP2522190B1 (en) 2018-02-07
TWI472251B (zh) 2015-02-01
CN102714869A (zh) 2012-10-03
US20120281654A1 (en) 2012-11-08
JP5824127B2 (ja) 2015-11-25
KR20120113769A (ko) 2012-10-15
JP2013038804A (ja) 2013-02-21
JP2015006003A (ja) 2015-01-08
TW201141288A (en) 2011-11-16
EP2522190A4 (en) 2013-05-22
US9628227B2 (en) 2017-04-18

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