WO2011096755A3 - 사운딩 참조신호 전송방법 및 장치 - Google Patents

사운딩 참조신호 전송방법 및 장치 Download PDF

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Publication number
WO2011096755A3
WO2011096755A3 PCT/KR2011/000766 KR2011000766W WO2011096755A3 WO 2011096755 A3 WO2011096755 A3 WO 2011096755A3 KR 2011000766 W KR2011000766 W KR 2011000766W WO 2011096755 A3 WO2011096755 A3 WO 2011096755A3
Authority
WO
WIPO (PCT)
Prior art keywords
reference signal
sounding reference
transmitting
wireless resource
relates
Prior art date
Application number
PCT/KR2011/000766
Other languages
English (en)
French (fr)
Other versions
WO2011096755A2 (ko
Inventor
김학성
서한별
김병훈
김기준
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/517,945 priority Critical patent/US8780843B2/en
Priority to KR1020127015419A priority patent/KR101797494B1/ko
Publication of WO2011096755A2 publication Critical patent/WO2011096755A2/ko
Publication of WO2011096755A3 publication Critical patent/WO2011096755A3/ko

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Classifications

    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)

Abstract

본 발명은 사운딩 참조신호를 전송하는 방법 및 이를 위한 장치에 관한 것이다. 보다 구체적으로, 본 발명은 사운딩 참조신호 파라미터들을 수신하는 단계; 상기 사운딩 참조신호 파라미터들을 이용하여 무선자원을 할당하는 단계; 및 상기 무선자원을 통해 사운딩 참조신호를 전송하는 단계를 포함하되, 상기 사운딩 참조신호는 SC-FDMA(single carrier-frequency division multiple access) 심벌의 일부 구간을 이용하여 전송되는 사운딩 참조신호 전송 방법 및 이를 위한 장치에 관한 것이다.
PCT/KR2011/000766 2010-02-05 2011-02-07 사운딩 참조신호 전송방법 및 장치 WO2011096755A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/517,945 US8780843B2 (en) 2010-02-05 2011-02-07 Method and apparatus for transmitting a sounding reference signal
KR1020127015419A KR101797494B1 (ko) 2010-02-05 2011-02-07 사운딩 참조신호 전송방법 및 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30208110P 2010-02-05 2010-02-05
US61/302,081 2010-02-05

Publications (2)

Publication Number Publication Date
WO2011096755A2 WO2011096755A2 (ko) 2011-08-11
WO2011096755A3 true WO2011096755A3 (ko) 2011-12-15

Family

ID=44355994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000766 WO2011096755A2 (ko) 2010-02-05 2011-02-07 사운딩 참조신호 전송방법 및 장치

Country Status (3)

Country Link
US (1) US8780843B2 (ko)
KR (1) KR101797494B1 (ko)
WO (1) WO2011096755A2 (ko)

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KR101584820B1 (ko) * 2009-04-15 2016-01-13 엘지전자 주식회사 무선 통신 시스템에서 중계국에 의해 수행되는 신호 전송 방법 및 장치
US9432991B2 (en) * 2009-04-21 2016-08-30 Qualcomm Incorporated Enabling support for transparent relays in wireless communication
US9001641B2 (en) * 2010-10-25 2015-04-07 Texas Instruments Incorporated Sounding reference signal processing for LTE
US8937918B2 (en) 2011-10-29 2015-01-20 Ofinno Technologies, Llc Efficient special subframe allocation
US8971250B2 (en) 2011-10-29 2015-03-03 Ofinno Technologies, Llc Special subframe allocation
US11696300B2 (en) 2011-10-29 2023-07-04 Comcast Cable Communications, Llc Configuration of reduced transmission power time intervals based on traffic load
US8873467B2 (en) 2011-12-05 2014-10-28 Ofinno Technologies, Llc Control channel detection
US8971275B2 (en) 2011-12-31 2015-03-03 Ofinno Technologies, Llc Almost blank subframe indication in wireless networks
US9392639B2 (en) * 2013-02-27 2016-07-12 Samsung Electronics Co., Ltd. Methods and apparatus for channel sounding in beamformed massive MIMO systems
CN112737759B (zh) * 2013-08-07 2023-03-24 华为技术有限公司 信息发送、接收方法及设备
US10084521B2 (en) 2013-11-04 2018-09-25 Lg Electronics Inc. Method and apparatus for transmitting signal in wireless communication system
KR101923454B1 (ko) 2014-02-13 2019-02-27 엘지전자 주식회사 기계타입통신을 지원하는 무선 접속 시스템에서 사운딩 참조 신호 전송 방법 및 장치
EP3843316A1 (en) * 2014-06-24 2021-06-30 Telefonaktiebolaget LM Ericsson (publ) Method and apparatuses for operating a wireless communication network
WO2016004634A1 (en) 2014-07-11 2016-01-14 Mediatek Singapore Pte. Ltd. Method for enb, ue uplink transmission and reception
WO2016041570A1 (en) * 2014-09-15 2016-03-24 Nokia Solutions And Networks Oy Downlink control channel for single carrier transmission
US10555331B2 (en) * 2014-12-09 2020-02-04 Qualcomm Incorporated Nested system operation
JP6795489B2 (ja) * 2015-03-13 2020-12-02 シャープ株式会社 端末装置、基地局装置、および通信方法
US9936519B2 (en) 2015-03-15 2018-04-03 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure for wireless communications
US10342012B2 (en) 2015-03-15 2019-07-02 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
US10075970B2 (en) 2015-03-15 2018-09-11 Qualcomm Incorporated Mission critical data support in self-contained time division duplex (TDD) subframe structure
US9814058B2 (en) * 2015-05-15 2017-11-07 Qualcomm Incorporated Scaled symbols for a self-contained time division duplex (TDD) subframe structure
US9992790B2 (en) 2015-07-20 2018-06-05 Qualcomm Incorporated Time division duplex (TDD) subframe structure supporting single and multiple interlace modes
WO2017015837A1 (zh) * 2015-07-27 2017-02-02 华为技术有限公司 一种实现数据传输的方法及装置
EP3417653B1 (en) * 2016-02-15 2021-08-25 Corning Optical Communications LLC Methods for centralized channel selection across different cells in a radio access network
CN109802801B (zh) * 2017-11-17 2021-12-14 华为技术有限公司 发送和接收信号的方法、装置和系统
US11239967B2 (en) * 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
EP4062613A4 (en) * 2019-11-19 2022-12-28 ZTE Corporation PROCEDURE FOR CONFIGURING PROTECTION SUBSTRATES

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US20090109908A1 (en) * 2007-10-30 2009-04-30 Pierre Bertrand Transmission of Sounding Reference Signal and Scheduling Request in Single Carrier Systems
US20090239476A1 (en) * 2008-03-20 2009-09-24 James Earl Womack System and Method for Uplink Timing Synchronization in Conjunction With Discontinuous Reception

Also Published As

Publication number Publication date
US20120287882A1 (en) 2012-11-15
US8780843B2 (en) 2014-07-15
KR101797494B1 (ko) 2017-11-15
KR20120124391A (ko) 2012-11-13
WO2011096755A2 (ko) 2011-08-11

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