JP3588089B2 - Ｃｄｍａ受信装置、移動局装置及び基地局装置 - Google Patents

Ｃｄｍａ受信装置、移動局装置及び基地局装置 Download PDF

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Publication number
JP3588089B2
JP3588089B2 JP2002148270A JP2002148270A JP3588089B2 JP 3588089 B2 JP3588089 B2 JP 3588089B2 JP 2002148270 A JP2002148270 A JP 2002148270A JP 2002148270 A JP2002148270 A JP 2002148270A JP 3588089 B2 JP3588089 B2 JP 3588089B2
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JP
Japan
Prior art keywords
midamble
correlation
delay profile
path
averaging
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 - Fee Related
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JP2002148270A
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English (en)
Japanese (ja)
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JP2003347968A5 (enExample
JP2003347968A (ja
Inventor
恵一 北川
英則 鹿山
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2002148270A priority Critical patent/JP3588089B2/ja
Priority to PCT/JP2003/006312 priority patent/WO2003098828A1/ja
Priority to AU2003242345A priority patent/AU2003242345A1/en
Priority to CNB038043726A priority patent/CN100344072C/zh
Priority to US10/488,516 priority patent/US20040240533A1/en
Publication of JP2003347968A publication Critical patent/JP2003347968A/ja
Application granted granted Critical
Publication of JP3588089B2 publication Critical patent/JP3588089B2/ja
Publication of JP2003347968A5 publication Critical patent/JP2003347968A5/ja
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Expired - Fee Related legal-status Critical Current

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    • 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
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7113—Determination of path profile
    • 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
    • H04B1/709—Correlator structure
    • H04B1/7095—Sliding correlator type

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP2002148270A 2002-05-22 2002-05-22 Ｃｄｍａ受信装置、移動局装置及び基地局装置 Expired - Fee Related JP3588089B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2002148270A JP3588089B2 (ja) 2002-05-22 2002-05-22 Ｃｄｍａ受信装置、移動局装置及び基地局装置
PCT/JP2003/006312 WO2003098828A1 (en) 2002-05-22 2003-05-21 Cdma reception device, mobile communication terminal device, and base station device
AU2003242345A AU2003242345A1 (en) 2002-05-22 2003-05-21 Cdma reception device, mobile communication terminal device, and base station device
CNB038043726A CN100344072C (zh) 2002-05-22 2003-05-21 Cdma接收装置、移动通信终端装置和基站装置
US10/488,516 US20040240533A1 (en) 2002-05-22 2003-05-21 Cdma reception device, mobile communication terminal device, and base station device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002148270A JP3588089B2 (ja) 2002-05-22 2002-05-22 Ｃｄｍａ受信装置、移動局装置及び基地局装置

Publications (3)

Publication Number Publication Date
JP2003347968A JP2003347968A (ja) 2003-12-05
JP3588089B2 true JP3588089B2 (ja) 2004-11-10
JP2003347968A5 JP2003347968A5 (enExample) 2004-12-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002148270A Expired - Fee Related JP3588089B2 (ja) 2002-05-22 2002-05-22 Ｃｄｍａ受信装置、移動局装置及び基地局装置

Country Status (5)

Country Link
US (1) US20040240533A1 (enExample)
JP (1) JP3588089B2 (enExample)
CN (1) CN100344072C (enExample)
AU (1) AU2003242345A1 (enExample)
WO (1) WO2003098828A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3581357B2 (ja) * 2002-05-22 2004-10-27 松下電器産業株式会社 通信端末装置及び拡散コード推定方法
KR100575723B1 (ko) * 2003-06-14 2006-05-03 엘지전자 주식회사 시분할 동기 코드 분할 방식의 채널 판단 방법
IL203785A (en) 2007-09-12 2014-07-31 Qualcomm Inc Devices to increase capacitance and methods for wireless communication
PL2209272T3 (pl) * 2007-09-12 2014-08-29 Qualcomm Inc Urządzenia i sposoby zwiększające pojemność dla komunikacji bezprzewodowej
ES2579778T3 (es) 2007-10-15 2016-08-16 Telefonaktiebolaget Lm Ericsson (Publ) Dispositivo y método de comunicación
US8208941B2 (en) * 2008-10-02 2012-06-26 Nokia Corporation Method, apparatus, and computer program product for providing access to a media item based at least in part on a route
US8446932B2 (en) * 2010-02-22 2013-05-21 Agilent Technologies, Inc. Method for reconstructing the characteristics of transmitted CDMA waveforms
KR102097693B1 (ko) * 2013-07-26 2020-04-06 삼성전자주식회사 무선 통신시스템의 다중경로 탐색 장치 및 방법
CN115315929B (zh) * 2020-03-18 2024-11-05 瑞典爱立信有限公司 具有中间码的物理层分组的发送和接收

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3031351B2 (ja) * 1998-09-24 2000-04-10 日本電気株式会社 Ｃｄｍａ受信装置及びそれに用いるパス検出方法並びにその制御プログラムを記録した記録媒体
JP3323453B2 (ja) * 1999-02-09 2002-09-09 松下電器産業株式会社 Ｃｄｍａ受信装置及びｃｄｍａ受信方法
JP2001024556A (ja) * 1999-07-05 2001-01-26 Matsushita Electric Ind Co Ltd 通信装置
JP3748351B2 (ja) * 1999-11-22 2006-02-22 松下電器産業株式会社 Ｃｄｍａ無線送信装置およびｃｄｍａ無線受信装置

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Publication number Publication date
US20040240533A1 (en) 2004-12-02
CN100344072C (zh) 2007-10-17
JP2003347968A (ja) 2003-12-05
CN1639997A (zh) 2005-07-13
WO2003098828A1 (en) 2003-11-27
AU2003242345A1 (en) 2003-12-02

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