SE0101248L - Rach mottagande anordning - Google Patents

Rach mottagande anordning

Info

Publication number
SE0101248L
SE0101248L SE0101248A SE0101248A SE0101248L SE 0101248 L SE0101248 L SE 0101248L SE 0101248 A SE0101248 A SE 0101248A SE 0101248 A SE0101248 A SE 0101248A SE 0101248 L SE0101248 L SE 0101248L
Authority
SE
Sweden
Prior art keywords
rach
multiplying
demodulation processing
codes
receiving apparatus
Prior art date
Application number
SE0101248A
Other languages
English (en)
Other versions
SE0101248D0 (sv
SE523751C2 (sv
Inventor
Ichiro Imaizumi
Jun Watanabe
Original Assignee
Hitachi Int Electric Inc
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 Hitachi Int Electric Inc filed Critical Hitachi Int Electric Inc
Publication of SE0101248D0 publication Critical patent/SE0101248D0/sv
Publication of SE0101248L publication Critical patent/SE0101248L/sv
Publication of SE523751C2 publication Critical patent/SE523751C2/sv

Links

Classifications

    • 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
    • H04B1/7093—Matched filter type
    • 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
    • H04B1/70712—Spread spectrum techniques using direct sequence modulation with demodulation by means of convolvers, e.g. of the SAW type

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
SE0101248A 2000-10-23 2001-04-09 RACH-mottagande anordning SE523751C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000322966A JP4493830B2 (ja) 2000-10-23 2000-10-23 Ｒａｃｈ受信装置

Publications (3)

Publication Number Publication Date
SE0101248D0 SE0101248D0 (sv) 2001-04-09
SE0101248L true SE0101248L (sv) 2002-04-24
SE523751C2 SE523751C2 (sv) 2004-05-11

Family

ID=18800748

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101248A SE523751C2 (sv) 2000-10-23 2001-04-09 RACH-mottagande anordning

Country Status (3)

Country Link
US (1) US6928103B2 (sv)
JP (1) JP4493830B2 (sv)
SE (1) SE523751C2 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2397266T3 (es) * 1998-12-14 2013-03-05 Interdigital Technology Corporation Detección de preámbulo de canal de acceso aleatorio
JP3415579B2 (ja) * 2000-11-09 2003-06-09 松下電器産業株式会社 マッチドフィルタおよび相関検出演算方法
US7522677B2 (en) * 2003-10-21 2009-04-21 Texas Instruments Incorporated Receiver with low power listen mode in a wireless local area network
KR20070080552A (ko) 2006-02-07 2007-08-10 엘지전자 주식회사 이동 통신 시스템에서의 응답 정보 전송 방법
KR101211807B1 (ko) * 2006-01-05 2012-12-12 엘지전자 주식회사 이동통신 시스템에서 무선단말의 동기상태 관리방법
WO2007078171A2 (en) * 2006-01-05 2007-07-12 Lg Electronics Inc. Method of transmitting feedback information in a wireless communication system
KR101387475B1 (ko) * 2006-03-22 2014-04-22 엘지전자 주식회사 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법
KR100858350B1 (ko) * 2007-06-04 2008-09-17 주식회사 파이칩스 무선신호 수신장치
GB2511079B (en) * 2013-02-22 2015-05-27 Cascoda Ltd Transceiver

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3476987B2 (ja) 1996-01-12 2003-12-10 株式会社日立国際電気 マルチユーザ復調方法および装置
US6724806B2 (en) * 1997-05-16 2004-04-20 Ntt Mobile Communications Network, Inc. Variable rate transmission and reception methods, and variable rate transmission and reception devices
ES2397266T3 (es) * 1998-12-14 2013-03-05 Interdigital Technology Corporation Detección de preámbulo de canal de acceso aleatorio
JP3399420B2 (ja) * 1999-11-01 2003-04-21 日本電気株式会社 固定パターン検出装置

Also Published As

Publication number Publication date
JP4493830B2 (ja) 2010-06-30
US6928103B2 (en) 2005-08-09
SE0101248D0 (sv) 2001-04-09
SE523751C2 (sv) 2004-05-11
JP2002135168A (ja) 2002-05-10
US20020048316A1 (en) 2002-04-25

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Legal Events

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