IN2015DN02354A - - Google Patents

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Publication number
IN2015DN02354A
IN2015DN02354A IN2354DEN2015A IN2015DN02354A IN 2015DN02354 A IN2015DN02354 A IN 2015DN02354A IN 2354DEN2015 A IN2354DEN2015 A IN 2354DEN2015A IN 2015DN02354 A IN2015DN02354 A IN 2015DN02354A
Authority
IN
India
Prior art keywords
pilot signal
trp
demodulation
scheduled
present disclosure
Prior art date
Application number
Other languages
English (en)
Inventor
Xinyu Gu
Qingyu; Miao
Zhang; Zhang
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2015DN02354A publication Critical patent/IN2015DN02354A/en

Links

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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
IN2354DEN2015 2012-11-14 2013-10-18 IN2015DN02354A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNPCT/CN2012/084582 2012-11-14
PCT/CN2013/085442 WO2014075532A1 (en) 2012-11-14 2013-10-18 Pilot signal transmission method, associated transmit-receive point, pilot signal reception method and associated user equipment

Publications (1)

Publication Number Publication Date
IN2015DN02354A true IN2015DN02354A (ru) 2015-08-28

Family

ID=50730576

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2354DEN2015 IN2015DN02354A (ru) 2012-11-14 2013-10-18

Country Status (4)

Country Link
US (1) US9900132B2 (ru)
EP (1) EP2920934B1 (ru)
IN (1) IN2015DN02354A (ru)
WO (1) WO2014075532A1 (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107690191A (zh) * 2016-08-05 2018-02-13 电信科学技术研究院 一种非竞争随机接入中资源分配、请求发起方法及装置
KR102297199B1 (ko) * 2016-08-11 2021-09-02 삼성전자 주식회사 송/수신단 변경을 위한 단말의 측정, 보고, 및 변경 절차와 이를 지원하는 기지국 절차를 특징으로 하는 장치 및 시스템
CN107734632B (zh) * 2016-08-12 2019-11-22 电信科学技术研究院 一种随机接入的方法、网络侧设备及终端
GB2567287B (en) 2017-08-07 2020-12-30 Samsung Electronics Co Ltd Network control
JP7319394B2 (ja) 2019-06-06 2023-08-01 オッポ広東移動通信有限公司 測定制御方法および装置、端末、ネットワーク機器
CN112448783B (zh) * 2019-08-30 2022-09-02 华为技术有限公司 一种数据传输的时延补偿方法、终端设备以及trp

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FI20010874A (fi) * 2001-04-26 2002-10-27 Nokia Corp Tiedonsiirtomenetelmä ja -laitteisto
CN1642052A (zh) * 2003-03-25 2005-07-20 上海明波通信技术有限公司 多径搜索方法、实现装置及移动通信终端设备
JP3943062B2 (ja) * 2003-08-25 2007-07-11 シャープ株式会社 Ｃｄｍａ受信装置、ｃｄｍａ受信方法、ｃｄｍａ受信プログラム、及び、プログラム記録媒体
KR100560386B1 (ko) * 2003-12-17 2006-03-13 한국전자통신연구원 무선 통신 시스템의 상향 링크에서 코히어런트 검출을위한 직교주파수 분할 다중 접속 방식의 송수신 장치 및그 방법
WO2007022630A1 (en) * 2005-08-23 2007-03-01 Nortel Networks Limited Methods and systems for ofdm multiple zone partitioning
US8897269B2 (en) * 2008-01-30 2014-11-25 Qualcomm Incorporated Method and apparatus for mitigating pilot pollution in a wireless network
US8102935B2 (en) * 2008-05-19 2012-01-24 Qualcomm Incorporated Estimation of data-to-pilot ratio in a wireless communication system
US8767843B2 (en) * 2008-11-10 2014-07-01 Motorola Mobility Llc Employing cell-specific and user entity-specific reference symbols in an orthogonal frequency-division multiple access
CN102474494B (zh) * 2009-08-14 2014-08-06 Lg电子株式会社 在支持多天线的无线通信系统中传输下行链路基准信号的方法及装置
PL2369775T3 (pl) * 2010-03-16 2019-08-30 Lg Electronics Inc. Sposób i stacja bazowa do przesyłania sygnałów odniesienia oraz sposób i urządzenie użytkownika do odbioru sygnałów odniesienia
US8730903B2 (en) * 2010-04-22 2014-05-20 Lg Electronics Inc. Method and apparatus for channel estimation for radio link between a base station and a relay station
US20120003981A1 (en) * 2010-07-02 2012-01-05 Motorola, Inc. Signaling Femto-Cell Deployment Attributes to Assist Interference Mitigation in Heterogeneous Networks
US20120281555A1 (en) * 2011-05-02 2012-11-08 Research In Motion Limited Systems and Methods of Wireless Communication with Remote Radio Heads
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US9049730B2 (en) * 2011-11-14 2015-06-02 Qualcomm Incorporated Uplink data transmission with interference mitigation
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JP2015506644A (ja) * 2012-01-30 2015-03-02 オプティス セルラー テクノロジー， エルエルシーＯｐｔｉｓ Ｃｅｌｌｕｌａｒ Ｔｅｃｈｎｏｌｏｇｙ，ＬＬＣ マルチアンテナ通信システムにおけるパイロット電力割り当てのための方法および装置
KR20140146076A (ko) * 2012-03-21 2014-12-24 텔레포나크티에볼라게트 엘엠 에릭슨(피유비엘) 이종으로 전개된 네트워크에서 네트워크 노드를 작동시키는 기술
US20130301562A1 (en) * 2012-05-09 2013-11-14 Mediatek, Inc. Methods for Resource Multiplexing of Distributed and Localized transmission in Enhanced Physical Downlink Control Channel
CN102655486B (zh) * 2012-05-10 2014-12-31 华为技术有限公司 一种导频信号发射方法、信道估计方法、装置及系统

Also Published As

Publication number Publication date
WO2014075532A1 (en) 2014-05-22
EP2920934A4 (en) 2016-07-27
EP2920934A1 (en) 2015-09-23
EP2920934B1 (en) 2020-12-23
US20160285603A1 (en) 2016-09-29
US9900132B2 (en) 2018-02-20

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