JP6352913B2 - 協調多地点通信のためのアップリンクシグナリング - Google Patents

協調多地点通信のためのアップリンクシグナリング Download PDF

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Publication number
JP6352913B2
JP6352913B2 JP2015525623A JP2015525623A JP6352913B2 JP 6352913 B2 JP6352913 B2 JP 6352913B2 JP 2015525623 A JP2015525623 A JP 2015525623A JP 2015525623 A JP2015525623 A JP 2015525623A JP 6352913 B2 JP6352913 B2 JP 6352913B2
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Japan
Prior art keywords
reference signal
cell
srs
parameter
pucch
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Japanese (ja)
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JP2015527845A5 (enExample
JP2015527845A (ja
Inventor
エム ベンドリン ラルフ
エム ベンドリン ラルフ
エクペニョン アンソニー
エクペニョン アンソニー
チェン ランフア
チェン ランフア
Original Assignee
日本テキサス・インスツルメンツ株式会社
テキサス インスツルメンツ インコーポレイテッド
テキサス インスツルメンツ インコーポレイテッド
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Priority claimed from US13/952,588 external-priority patent/US10433159B2/en
Application filed by 日本テキサス・インスツルメンツ株式会社, テキサス インスツルメンツ インコーポレイテッド, テキサス インスツルメンツ インコーポレイテッド filed Critical 日本テキサス・インスツルメンツ株式会社
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2015525623A 2012-08-03 2013-08-02 協調多地点通信のためのアップリンクシグナリング Active JP6352913B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261679400P 2012-08-03 2012-08-03
US61/679,400 2012-08-03
US13/952,588 US10433159B2 (en) 2012-08-03 2013-07-27 Uplink signaling for cooperative multipoint communication
US13/952,588 2013-07-27
PCT/US2013/053424 WO2014022773A1 (en) 2012-08-03 2013-08-02 Uplink signaling for cooperative multipoint communication

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018109980A Division JP6616455B2 (ja) 2012-08-03 2018-06-08 協調多地点通信のためのアップリンクシグナリング

Publications (3)

Publication Number Publication Date
JP2015527845A JP2015527845A (ja) 2015-09-17
JP2015527845A5 JP2015527845A5 (enExample) 2016-09-15
JP6352913B2 true JP6352913B2 (ja) 2018-07-04

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Family Applications (3)

Application Number Title Priority Date Filing Date
JP2015525623A Active JP6352913B2 (ja) 2012-08-03 2013-08-02 協調多地点通信のためのアップリンクシグナリング
JP2018109980A Active JP6616455B2 (ja) 2012-08-03 2018-06-08 協調多地点通信のためのアップリンクシグナリング
JP2019201998A Active JP7116274B2 (ja) 2012-08-03 2019-11-07 協調多地点通信のためのアップリンクシグナリング

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JP2018109980A Active JP6616455B2 (ja) 2012-08-03 2018-06-08 協調多地点通信のためのアップリンクシグナリング
JP2019201998A Active JP7116274B2 (ja) 2012-08-03 2019-11-07 協調多地点通信のためのアップリンクシグナリング

Country Status (3)

Country Link
JP (3) JP6352913B2 (enExample)
CN (2) CN104521156B (enExample)
WO (1) WO2014022773A1 (enExample)

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JP3061256B2 (ja) 1995-08-19 2000-07-10 泰夫 仲野 伸縮テープ用フィーダー

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JP6100732B2 (ja) * 2014-05-16 2017-03-22 Ｎｅｃプラットフォームズ株式会社 基地局
CN105260322B (zh) * 2014-06-30 2020-09-01 中兴通讯股份有限公司 一种对循环缓冲区消除循环移位的方法和装置
CN113055871B (zh) * 2014-08-06 2023-09-19 三菱电机株式会社 通信系统
JP6105672B2 (ja) * 2015-05-14 2017-03-29 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN106304206A (zh) * 2015-05-15 2017-01-04 中兴通讯股份有限公司 一种虚拟小区动态的控制面信令的传递方法及系统
WO2017054986A1 (en) * 2015-09-28 2017-04-06 British Telecommunications Public Limited Company Cellular telecommunications network
JP6897815B2 (ja) * 2015-12-31 2021-07-07 日本電気株式会社 Ｕｅ及びｕｅによって行われる方法
EP3381233B1 (en) 2015-12-31 2020-09-09 Nec Corporation Methods and apparatuses for transmitting and receiving uplink information
US10367616B2 (en) * 2016-04-04 2019-07-30 Qualcomm Incorporated Dynamic sounding reference signal scheduling
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
US10680866B2 (en) * 2017-03-24 2020-06-09 Huawei Technologies Co., Ltd. Sounding reference signal design
KR20220042244A (ko) * 2017-08-02 2022-04-04 애플 인크. Nr pucch에 대한 시퀀스 설계 및 자원 할당
CN107846733B (zh) * 2017-12-20 2020-02-21 中国人民解放军国防科技大学 高密度物联网中的分布式信道分配方法
CN110278062B (zh) * 2018-03-14 2021-03-09 电信科学技术研究院有限公司 资源指示、确定方法及装置
US20220216968A1 (en) * 2018-08-17 2022-07-07 Lenovo (Beijing) Limited Srs configurations and srs transmission
CN111262663B (zh) 2019-04-30 2021-08-31 维沃移动通信有限公司 一种反馈消息的发送方法及终端设备
EP3829076A3 (en) * 2019-11-28 2021-08-04 Samsung Electronics Co., Ltd. Transmission power control of sounding reference signals in wireless communication system and device
JP7290188B2 (ja) * 2020-02-07 2023-06-13 日本電気株式会社 基地局によって行われる方法、ｕｅによって行われる方法、基地局及びｕｅ

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KR101103605B1 (ko) * 2007-04-30 2012-01-09 노키아 지멘스 네트웍스 오와이 자도프-추, 수정된 자도프-추, 및 블록-방식 확산 시퀀스들에 대한 조정된 순환 시프트 및 시퀀스 호핑
US20090046645A1 (en) * 2007-08-13 2009-02-19 Pierre Bertrand Uplink Reference Signal Sequence Assignments in Wireless Networks
US8094761B2 (en) * 2007-12-07 2012-01-10 Samsung Electronics Co., Ltd. Uplink feedback for supporting MIMO operation in the LTE downlink
KR101368494B1 (ko) * 2008-04-21 2014-02-28 엘지전자 주식회사 무선 통신 시스템에서 제어신호 전송 방법
CN101777940B (zh) * 2009-01-12 2013-08-14 华为技术有限公司 上行信息的传输方法、装置及系统
US8867414B2 (en) * 2009-04-27 2014-10-21 Qualcomm Incorporated Method and apparatus for interaction of cell-specific and user-equipment-specific sounding reference signal periodicity and offset
CN101621813B (zh) * 2009-07-23 2011-12-14 北京航空航天大学 一种面向下行相干协作多点传输的上行信道估计方法
US9014138B2 (en) * 2009-08-07 2015-04-21 Blackberry Limited System and method for a virtual carrier for multi-carrier and coordinated multi-point network operation
CN102026298B (zh) * 2009-09-22 2014-04-30 中兴通讯股份有限公司 消除多点协作中不同小区用户间srs干扰的方法与系统
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KR101657125B1 (ko) * 2009-12-10 2016-09-13 엘지전자 주식회사 무선 통신 시스템에서 셀간 간섭을 저감하는 방법 및 장치
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CN102065557B (zh) * 2010-12-31 2016-03-30 中兴通讯股份有限公司 用于协作多点传输系统的测量参考信号发送方法及系统
KR101880460B1 (ko) * 2011-01-10 2018-07-20 엘지전자 주식회사 무선통신 시스템에서의 제어정보의 전송 방법 및 장치
KR101777424B1 (ko) * 2011-01-19 2017-09-12 엘지전자 주식회사 다중 노드 시스템에서 신호 수신 방법 및 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3061256B2 (ja) 1995-08-19 2000-07-10 泰夫 仲野 伸縮テープ用フィーダー

Also Published As

Publication number Publication date
JP2020039152A (ja) 2020-03-12
WO2014022773A1 (en) 2014-02-06
CN104521156B (zh) 2019-07-30
JP2018164279A (ja) 2018-10-18
CN110350951A (zh) 2019-10-18
CN110350951B (zh) 2023-11-24
JP6616455B2 (ja) 2019-12-04
JP2015527845A (ja) 2015-09-17
CN104521156A (zh) 2015-04-15
JP7116274B2 (ja) 2022-08-10

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