KR101554620B1 - 참조신호 송신방법, 이동국장치 및 기지국장치 - Google Patents

참조신호 송신방법, 이동국장치 및 기지국장치 Download PDF

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KR101554620B1
KR101554620B1 KR1020127020804A KR20127020804A KR101554620B1 KR 101554620 B1 KR101554620 B1 KR 101554620B1 KR 1020127020804 A KR1020127020804 A KR 1020127020804A KR 20127020804 A KR20127020804 A KR 20127020804A KR 101554620 B1 KR101554620 B1 KR 101554620B1
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srs
transmission
scheduling grant
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KR20120127440A (ko
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요시히사 키시야마
테루오 카와무라
다이스케 니시카와
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가부시키가이샤 엔티티 도코모
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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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020127020804A 2010-02-15 2011-02-15 참조신호 송신방법, 이동국장치 및 기지국장치 Active KR101554620B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2010030372 2010-02-15
JPJP-P-2010-030372 2010-02-15
JPJP-P-2010-087380 2010-04-05
JP2010087380 2010-04-05
JP2010105940 2010-04-30
JPJP-P-2010-105940 2010-04-30
JPJP-P-2010-141019 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
KR20120127440A KR20120127440A (ko) 2012-11-21
KR101554620B1 true KR101554620B1 (ko) 2015-09-21

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KR1020127020804A Active KR101554620B1 (ko) 2010-02-15 2011-02-15 참조신호 송신방법, 이동국장치 및 기지국장치

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Country Link
US (1) US8797990B2 (enExample)
EP (2) EP2538738A4 (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)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9479304B2 (en) * 2011-04-25 2016-10-25 Lg Electronics Inc. Method for transceiving reference signal in wireless access system and terminal therefor
CN102958146B (zh) * 2011-08-17 2016-08-10 华为技术有限公司 终端发射上行信号的方法和终端
EP2745604B1 (en) * 2011-08-19 2022-04-27 SCA IPLA Holdings Inc. Mobile communications system, infrastructure equipment, mobile communications terminal and method to communicate user data within an uplink random access channel
JP5990815B2 (ja) * 2011-11-07 2016-09-14 シャープ株式会社 基地局、端末、通信システムおよび通信方法
US9420553B2 (en) 2012-01-18 2016-08-16 Lg Electronics Inc. Method and apparatus for operating plural time alignment timers in wireless communication system using coordinated multipoint technology
WO2013112703A2 (en) 2012-01-24 2013-08-01 Interdigital Patent Holdings, Inc. Systems and methods for improved uplink coverage
EP2813024A1 (en) * 2012-02-10 2014-12-17 Nokia Solutions and Networks Oy Method and apparatus for transmitting a reference signal in a communication system
WO2014050584A1 (ja) * 2012-09-27 2014-04-03 シャープ株式会社 端末、通信方法および集積回路
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
CN105229952B (zh) 2013-05-22 2018-02-16 Lg电子株式会社 在无线通信系统中发送的通信方法和使用该方法的终端
KR20150022476A (ko) 2013-08-23 2015-03-04 삼성전자주식회사 디스플레이장치 및 그 제어방법
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
US10313986B2 (en) * 2014-01-15 2019-06-04 Lg Electronics Inc. Method and apparatus for controlling uplink power in wireless
CN110677229B (zh) 2014-05-09 2022-03-25 富士通互联科技有限公司 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
EP3675411B1 (en) * 2014-12-16 2023-06-07 Fujitsu Limited Sounding reference signal
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
WO2017015813A1 (zh) * 2015-07-27 2017-02-02 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
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
US12069665B2 (en) * 2016-09-09 2024-08-20 Ntt Docomo, Inc. User terminal and radio communication method
CN109644446A (zh) * 2016-09-28 2019-04-16 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
US10425205B2 (en) * 2016-12-22 2019-09-24 Qualcomm Incorporated Sounding reference signal transmission in low latency wireless transmissions
WO2018143882A1 (en) * 2017-02-06 2018-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for determining a placement and duration of a transient period of an on/off time mask for uplink transmission
US10862640B2 (en) 2017-03-24 2020-12-08 Qualcomm Incorporated Dynamic transient period configurations for shortened transmission time intervals
US20180368104A1 (en) * 2017-06-14 2018-12-20 Futurewei Technologies, Inc. System and Method for Indicating Scheduling Grants
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4818942B2 (ja) * 2007-01-19 2011-11-16 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及び通信制御方法
ES2620975T3 (es) * 2007-08-14 2017-06-30 Panasonic Corporation Dispositivo de comunicación por radio y método de comunicación por radio
JP5046904B2 (ja) * 2007-12-13 2012-10-10 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、基地局装置、ユーザ装置及び方法
JP5174554B2 (ja) * 2008-06-23 2013-04-03 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、移動局及び無線基地局
JP2010028192A (ja) * 2008-07-15 2010-02-04 Panasonic Corp 無線送信装置及び無線送信方法
JP2010030372A (ja) 2008-07-28 2010-02-12 Mitsuba Corp ワイパ装置
JP5689220B2 (ja) 2008-10-01 2015-03-25 太陽誘電株式会社 圧電駆動素子及び圧電駆動装置
JP5396815B2 (ja) 2008-10-29 2014-01-22 日本ゼオン株式会社 重合性化合物、重合性液晶化合物、重合性液晶組成物、液晶性高分子及び光学異方体
JP2010141019A (ja) 2008-12-10 2010-06-24 Toshiba Corp 隔膜式コンサベータを有する油入変圧器
KR101807874B1 (ko) * 2010-03-05 2017-12-12 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
WO2011139053A2 (en) * 2010-05-01 2011-11-10 Pantech Co., Ltd. Apparatus and method for transmitting sounding reference signal in wireless communication system supporting multiple component carriers
JP4938123B1 (ja) * 2010-10-04 2012-05-23 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置、移動端末装置、無線通信方法及び無線通信システム

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Publication number Publication date
AU2011215189A1 (en) 2012-09-13
EP3579648A1 (en) 2019-12-11
EP2538738A1 (en) 2012-12-26
BR112012019993A2 (pt) 2020-08-18
CN102754508B (zh) 2015-08-26
JP2011250386A (ja) 2011-12-08
CN102754508A (zh) 2012-10-24
US20130039305A1 (en) 2013-02-14
AU2011215189B2 (en) 2014-12-11
EP3579648A8 (en) 2020-02-19
US8797990B2 (en) 2014-08-05
EP3579648B1 (en) 2021-04-07
EP2538738A4 (en) 2017-06-21
JP5132723B2 (ja) 2013-01-30
KR20120127440A (ko) 2012-11-21
WO2011099613A1 (ja) 2011-08-18

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