CN102754508B - 参考信号发送方法、移动台装置以及基站装置 - Google Patents

参考信号发送方法、移动台装置以及基站装置 Download PDF

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Publication number
CN102754508B
CN102754508B CN201180009532.6A CN201180009532A CN102754508B CN 102754508 B CN102754508 B CN 102754508B CN 201180009532 A CN201180009532 A CN 201180009532A CN 102754508 B CN102754508 B CN 102754508B
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China
Prior art keywords
srs
station apparatus
transmission
subframe
mobile station
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CN201180009532.6A
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English (en)
Chinese (zh)
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CN102754508A (zh
Inventor
岸山祥久
川村辉雄
西川大佑
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NTT Docomo Inc
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NTT Docomo Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201180009532.6A 2010-02-15 2011-02-15 参考信号发送方法、移动台装置以及基站装置 Active CN102754508B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2010030372 2010-02-15
JP2010-030372 2010-02-15
JP2010-087380 2010-04-05
JP2010087380 2010-04-05
JP2010-105940 2010-04-30
JP2010105940 2010-04-30
JP2010-141019 2010-06-21
JP2010141019A JP5132723B2 (ja) 2010-02-15 2010-06-21 参照信号送信方法、移動局装置及び基地局装置
PCT/JP2011/053079 WO2011099613A1 (ja) 2010-02-15 2011-02-15 参照信号送信方法、移動局装置及び基地局装置

Publications (2)

Publication Number Publication Date
CN102754508A CN102754508A (zh) 2012-10-24
CN102754508B true CN102754508B (zh) 2015-08-26

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CN201180009532.6A Active CN102754508B (zh) 2010-02-15 2011-02-15 参考信号发送方法、移动台装置以及基站装置

Country Status (8)

Country Link
US (1) US8797990B2 (enExample)
EP (2) EP3579648B1 (enExample)
JP (1) JP5132723B2 (enExample)
KR (1) KR101554620B1 (enExample)
CN (1) CN102754508B (enExample)
AU (1) AU2011215189B2 (enExample)
BR (1) BR112012019993A2 (enExample)
WO (1) WO2011099613A1 (enExample)

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US9131368B2 (en) * 2012-11-02 2015-09-08 General Dynamics C4 Systems, Inc. Method and apparatus for communicating in an increased coverage area to a wireless communication unit
US9655103B2 (en) * 2012-11-02 2017-05-16 General Dynamics C4 Systems, Inc. Method and apparatus for communicating in an increased coverage area to a wireless communication unit
CN103856309B (zh) 2012-12-07 2017-05-10 中兴通讯股份有限公司 一种协同小区的探测参考信号资源配置方法及装置
KR102004544B1 (ko) * 2013-02-06 2019-07-26 노키아 테크놀로지스 오와이 무선 통신 시스템에서 채널측정 기준신호 전송 방법 및 장치
CN104105188B (zh) 2013-04-12 2019-10-11 北京三星通信技术研究有限公司 一种多子帧调度中的上行功率控制方法
US9270435B2 (en) * 2013-05-09 2016-02-23 Nokia Solutions And Networks Oy Sounding reference signal (SRS) usage
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CN104468019B (zh) * 2013-09-13 2018-05-11 华为终端有限公司 信号资源的指示方法和设备
JP6376757B2 (ja) * 2014-01-14 2018-08-22 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
CN105917709B (zh) * 2014-01-15 2020-05-19 Lg电子株式会社 控制无线通信中的上行链路功率的方法和装置
CN106465133A (zh) 2014-05-09 2017-02-22 富士通株式会社 无线通信系统、基站及终端
US10659967B2 (en) * 2014-06-10 2020-05-19 Qualcomm Incorporated Channel usage beacon signal transmissions based on uplink transmissions over an unlicensed radio frequency spectrum band
CN106922207B (zh) * 2014-12-16 2020-08-11 富士通株式会社 基于探测参考信号的下行信道估计方法、装置以及通信系统
US10356801B1 (en) * 2015-02-25 2019-07-16 Sprint Spectrum L.P. Systems and methods for improving spectral efficiencies in a wireless communication network
US10149255B2 (en) * 2015-05-01 2018-12-04 Qualcomm Incorporated Low latency uplink power control
CN107926023B (zh) * 2015-07-27 2020-12-01 华为技术有限公司 通信方法和网络设备
EP3941138A1 (en) * 2015-07-28 2022-01-19 Panasonic Intellectual Property Corporation of America Terminal, base station, transmission method and reception method
US11026142B2 (en) 2016-01-20 2021-06-01 Qualcomm Incorporated Techniques for providing uplink-based mobility
CN110247748B (zh) * 2016-02-26 2021-06-22 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
US12069665B2 (en) * 2016-09-09 2024-08-20 Ntt Docomo, Inc. User terminal and radio communication method
WO2018058389A1 (zh) * 2016-09-28 2018-04-05 华为技术有限公司 一种传输探测参考信号的方法、终端设备和网络设备
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
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CN114097285B (zh) * 2019-07-11 2025-04-29 株式会社Ntt都科摩 终端、基站、系统以及无线通信方法

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Also Published As

Publication number Publication date
CN102754508A (zh) 2012-10-24
EP3579648A1 (en) 2019-12-11
US20130039305A1 (en) 2013-02-14
AU2011215189A1 (en) 2012-09-13
KR101554620B1 (ko) 2015-09-21
BR112012019993A2 (pt) 2020-08-18
WO2011099613A1 (ja) 2011-08-18
JP2011250386A (ja) 2011-12-08
AU2011215189B2 (en) 2014-12-11
EP3579648B1 (en) 2021-04-07
JP5132723B2 (ja) 2013-01-30
EP2538738A4 (en) 2017-06-21
KR20120127440A (ko) 2012-11-21
US8797990B2 (en) 2014-08-05
EP2538738A1 (en) 2012-12-26
EP3579648A8 (en) 2020-02-19

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