DE60036512D1 - Adaptives interferenzfreies Spreizspektrum-System mit Binären Kodesequenz-Sätzen mit null Korrelationszonen Eigenschaft - Google Patents

Adaptives interferenzfreies Spreizspektrum-System mit Binären Kodesequenz-Sätzen mit null Korrelationszonen Eigenschaft

Info

Publication number
DE60036512D1
DE60036512D1 DE60036512T DE60036512T DE60036512D1 DE 60036512 D1 DE60036512 D1 DE 60036512D1 DE 60036512 T DE60036512 T DE 60036512T DE 60036512 T DE60036512 T DE 60036512T DE 60036512 D1 DE60036512 D1 DE 60036512D1
Authority
DE
Germany
Prior art keywords
spread spectrum
code sequence
binary code
spectrum system
interference free
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60036512T
Other languages
English (en)
Inventor
Pingzhi Fan
Naoki Suehiro
Noriyoshi Kuroyanagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokohama TLO Co Ltd
Daiei Electronics Co Ltd
Original Assignee
Yokohama TLO Co Ltd
Daiei Electronics Co Ltd
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 Yokohama TLO Co Ltd, Daiei Electronics Co Ltd filed Critical Yokohama TLO Co Ltd
Application granted granted Critical
Publication of DE60036512D1 publication Critical patent/DE60036512D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/14—Generation of codes with a zero correlation zone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60036512T 1999-01-29 2000-01-26 Adaptives interferenzfreies Spreizspektrum-System mit Binären Kodesequenz-Sätzen mit null Korrelationszonen Eigenschaft Expired - Lifetime DE60036512D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2325299 1999-01-29
PCT/JP2000/000373 WO2000045530A1 (en) 1999-01-29 2000-01-26 Adaptive interference-free spread-spectrum system employing binary code sequence sets with zero correlation zone properties

Publications (1)

Publication Number Publication Date
DE60036512D1 true DE60036512D1 (de) 2007-11-08

Family

ID=12105419

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60036512T Expired - Lifetime DE60036512D1 (de) 1999-01-29 2000-01-26 Adaptives interferenzfreies Spreizspektrum-System mit Binären Kodesequenz-Sätzen mit null Korrelationszonen Eigenschaft

Country Status (6)

Country Link
US (1) US6963600B1 (de)
EP (1) EP1068682B1 (de)
JP (1) JP2002536870A (de)
CN (1) CN1145281C (de)
DE (1) DE60036512D1 (de)
WO (1) WO2000045530A1 (de)

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KR20020050213A (ko) * 2002-06-03 2002-06-26 김용철 Binary CDMA 통신 방식 송신부의 상관도평활화(Correlation Flattening) 방식
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AU2002357418A1 (en) * 2002-12-20 2004-07-14 Linkair Communications, Inc. A coding method to create mismatched complementary codeswith zero correlation windows
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WO2004068762A1 (fr) * 2003-01-31 2004-08-12 Linkair Communications, Inc Procede permettant de former des groupes de codes orthogonaux a etalement de spectre comprenant une fenetre de correlation intergroupes nulle
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JP2006121636A (ja) * 2004-10-22 2006-05-11 Tama Tlo Kk データブロック拡散形スペクトル拡散通信方式
CN1773896B (zh) * 2004-11-10 2011-01-19 北京三星通信技术研究有限公司 适应自适应调制系统的信道交织器及方法
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JPWO2007052830A1 (ja) * 2005-11-01 2009-04-30 直樹 末広 受信装置、受信方法、整合フィルタの設計方法、トランスバーサルフィルタの係数設定方法
CN102316067B (zh) * 2006-01-18 2013-12-04 华为技术有限公司 通信系统中的同步方法和系统
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WO2008108294A1 (ja) * 2007-03-05 2008-09-12 Yamaguchi University 近似同期ｃｄｍａ送受信装置
CN101277125B (zh) * 2007-03-27 2013-04-24 华为技术有限公司 产生零相关区码、发送扩频码和接收扩频码的方法及装置
CN101299620A (zh) * 2007-04-30 2008-11-05 华为技术有限公司 确定零相关区长度集合的方法、装置及移动通信系统
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CN101958743B (zh) * 2009-07-13 2014-12-10 中兴通讯股份有限公司 中继链路的同步信号映射方法及装置
JP2014529058A (ja) * 2011-06-28 2014-10-30 ネクストナヴ，エルエルシー 広域測位システム（ｗａｐｓ）におけるコーディング
US9645249B2 (en) 2011-06-28 2017-05-09 Nextnav, Llc Systems and methods for pseudo-random coding
EP2730928B1 (de) * 2011-07-08 2016-01-13 Hitachi, Ltd. Sensor für physikalische grössen und verfahren zur erkennung physikalischer grössen
US9537677B2 (en) * 2012-01-16 2017-01-03 Sensanna Incorporated Individually identifiable surface acoustic wave sensors, tags and systems
JP5619074B2 (ja) * 2012-05-28 2014-11-05 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 通信システムにおける同期のための方法およびシステム
US8958462B2 (en) 2012-06-29 2015-02-17 Blackberry Limited Zero correlation zone sequences for communication system
US8724724B2 (en) * 2012-06-29 2014-05-13 Blackberry Limited Zero correlation zone sequences for communication system
JP5521013B2 (ja) * 2012-08-20 2014-06-11 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 通信システムにおける同期のための方法およびシステム
CN103199886B (zh) * 2013-03-11 2014-12-10 北京理工大学 基于滑窗搜索的zcz序列初相位估算方法
JP5710710B2 (ja) * 2013-08-15 2015-04-30 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 通信システムにおける同期のための方法およびシステム
CN104378173B (zh) * 2014-10-29 2017-11-28 江苏中兴微通信息科技有限公司 一种zcz序列集合的快速周期相关方法
CN104579587B (zh) * 2014-12-23 2018-06-19 江苏中兴微通信息科技有限公司 一种交织法生成的zcz序列集合的快速周期相关方法
LU100243B1 (en) * 2017-05-10 2018-11-26 Iee Sa Orthogonal Phase Modulation for Detection and Communication in Radar
CN116980067A (zh) * 2022-04-22 2023-10-31 华为技术有限公司 扩频代码生成方法

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Also Published As

Publication number Publication date
JP2002536870A (ja) 2002-10-29
CN1145281C (zh) 2004-04-07
CN1297628A (zh) 2001-05-30
US6963600B1 (en) 2005-11-08
WO2000045530A1 (en) 2000-08-03
EP1068682B1 (de) 2007-09-26
EP1068682A1 (de) 2001-01-17

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