JP2013539252A - 時間変動チャネル用の通信ユニットおよびパイロット方法 - Google Patents

時間変動チャネル用の通信ユニットおよびパイロット方法 Download PDF

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Publication number
JP2013539252A
JP2013539252A JP2013520130A JP2013520130A JP2013539252A JP 2013539252 A JP2013539252 A JP 2013539252A JP 2013520130 A JP2013520130 A JP 2013520130A JP 2013520130 A JP2013520130 A JP 2013520130A JP 2013539252 A JP2013539252 A JP 2013539252A
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Japan
Prior art keywords
pilot
wireless communication
communication unit
pilot type
data
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JP2013520130A
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English (en)
Japanese (ja)
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JP2013539252A5 (enExample
Inventor
マイ，フイヘン
ハワード，ポール
エドワード ジョーンズ，アラン
Original Assignee
インテレクチュアル ベンチャーズ ホールディング ８１ エルエルシー
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Publication of JP2013539252A publication Critical patent/JP2013539252A/ja
Publication of JP2013539252A5 publication Critical patent/JP2013539252A5/ja
Pending legal-status Critical Current

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    • 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
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP2013520130A 2010-07-19 2011-07-19 時間変動チャネル用の通信ユニットおよびパイロット方法 Pending JP2013539252A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1012073.1A GB2482122B (en) 2010-07-19 2010-07-19 Communication unit and pilot method for time varying channels
GB1012073.1 2010-07-19
PCT/EP2011/062382 WO2012010607A1 (en) 2010-07-19 2011-07-19 Communication unit and pilot method for time varying channels

Publications (2)

Publication Number Publication Date
JP2013539252A true JP2013539252A (ja) 2013-10-17
JP2013539252A5 JP2013539252A5 (enExample) 2014-09-04

Family

ID=42735124

Family Applications (1)

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JP2013520130A Pending JP2013539252A (ja) 2010-07-19 2011-07-19 時間変動チャネル用の通信ユニットおよびパイロット方法

Country Status (7)

Country Link
US (1) US20130215801A1 (enExample)
EP (1) EP2596585A1 (enExample)
JP (1) JP2013539252A (enExample)
KR (1) KR20130062979A (enExample)
CN (1) CN103262430A (enExample)
GB (1) GB2482122B (enExample)
WO (1) WO2012010607A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017515362A (ja) * 2014-04-01 2017-06-08 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ミリメートル波ワイヤレス通信のためのｏｆｄｍとサイクリックプレフィックスベースシングルキャリアとを組み合わせるハイブリッド波形設計

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US9088504B2 (en) 2012-01-06 2015-07-21 Qualcomm Incorporated Systems and methods for wireless communication of long data units
JP2013168853A (ja) * 2012-02-16 2013-08-29 Sharp Corp 受信装置、受信方法および受信プログラム
US9012022B2 (en) 2012-06-08 2015-04-21 Illumina, Inc. Polymer coatings
CN104735792B (zh) * 2013-12-23 2018-10-02 华为技术有限公司 导频资源分配方法及装置
US10772092B2 (en) * 2013-12-23 2020-09-08 Qualcomm Incorporated Mixed numerology OFDM design
JP2017017487A (ja) * 2015-06-30 2017-01-19 富士通株式会社 基地局、通信システム及び基地局の処理方法
CN107800525B (zh) * 2016-09-05 2020-10-09 华为技术有限公司 传输导频的方法、终端设备和网络设备
CN112039570B (zh) * 2020-08-13 2023-11-03 上海道生物联技术有限公司 一种导频发送和检测方法、发送端及接收端

Citations (6)

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JP2000059269A (ja) * 1998-08-05 2000-02-25 Nec Corp パイロット信号を含む受信信号の復調方法およびその装置
JP2007536850A (ja) * 2004-05-04 2007-12-13 アイピーワイヤレス，インコーポレイテッド 信号生成方法、信号処理方法、信号生成装置
JP2009534996A (ja) * 2006-04-24 2009-09-24 クゥアルコム・インコーポレイテッド 無線通信システムにおける重畳符号化
JP2010521120A (ja) * 2007-03-09 2010-06-17 クゥアルコム・インコーポレイテッド ３ｇｐｐｔｄ−ｃｄｍａシステムにおける非共通ミッドアンブル割り当てによる向上されたチャネル等化
JP2010521890A (ja) * 2007-03-12 2010-06-24 クゥアルコム・インコーポレイテッド ハイブリッドパイロット構成
JP2012501115A (ja) * 2008-08-22 2012-01-12 クゥアルコム・インコーポレイテッド 多元入力多元出力（ｍｉｍｏ）技術を採用するシステムおよび方法

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DE60129111T2 (de) * 2001-05-29 2008-02-28 Lucent Technologies Inc. Kanalschätzung in einem CDMA-System mit codierten Steuersymbolen als zusätzlichen Pilotsymbolen
JP4619797B2 (ja) * 2005-01-14 2011-01-26 富士通株式会社 無線通信システム及び無線通信装置
KR101227491B1 (ko) * 2006-03-20 2013-01-29 엘지전자 주식회사 이동통신 시스템에서 패킷 재전송 방법 및 복원 방법
US7720470B2 (en) * 2006-06-19 2010-05-18 Intel Corporation Reference signals for downlink beamforming validation in wireless multicarrier MIMO channel
US7889799B2 (en) * 2006-08-02 2011-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for OFDM channel estimation
GB2449470B (en) * 2007-05-23 2011-06-29 British Broadcasting Corp OFDM-MIMO radio frequency transmission system
US9240909B2 (en) * 2008-01-24 2016-01-19 Alcatel Lucent Reverse link channel estimation using common and dedicated pilot channels

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000059269A (ja) * 1998-08-05 2000-02-25 Nec Corp パイロット信号を含む受信信号の復調方法およびその装置
JP2007536850A (ja) * 2004-05-04 2007-12-13 アイピーワイヤレス，インコーポレイテッド 信号生成方法、信号処理方法、信号生成装置
JP2009534996A (ja) * 2006-04-24 2009-09-24 クゥアルコム・インコーポレイテッド 無線通信システムにおける重畳符号化
JP2010521120A (ja) * 2007-03-09 2010-06-17 クゥアルコム・インコーポレイテッド ３ｇｐｐｔｄ−ｃｄｍａシステムにおける非共通ミッドアンブル割り当てによる向上されたチャネル等化
JP2010521890A (ja) * 2007-03-12 2010-06-24 クゥアルコム・インコーポレイテッド ハイブリッドパイロット構成
JP2012501115A (ja) * 2008-08-22 2012-01-12 クゥアルコム・インコーポレイテッド 多元入力多元出力（ｍｉｍｏ）技術を採用するシステムおよび方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017515362A (ja) * 2014-04-01 2017-06-08 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ミリメートル波ワイヤレス通信のためのｏｆｄｍとサイクリックプレフィックスベースシングルキャリアとを組み合わせるハイブリッド波形設計

Also Published As

Publication number Publication date
KR20130062979A (ko) 2013-06-13
GB2482122B (en) 2014-02-19
CN103262430A (zh) 2013-08-21
EP2596585A1 (en) 2013-05-29
WO2012010607A1 (en) 2012-01-26
GB2482122A (en) 2012-01-25
GB201012073D0 (en) 2010-09-01
US20130215801A1 (en) 2013-08-22

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