DE60318881D1 - Verfahren und anordnung zur kanalschätzung in einem funkkommunikationssystem - Google Patents

Verfahren und anordnung zur kanalschätzung in einem funkkommunikationssystem

Info

Publication number
DE60318881D1
DE60318881D1 DE60318881T DE60318881T DE60318881D1 DE 60318881 D1 DE60318881 D1 DE 60318881D1 DE 60318881 T DE60318881 T DE 60318881T DE 60318881 T DE60318881 T DE 60318881T DE 60318881 D1 DE60318881 D1 DE 60318881D1
Authority
DE
Germany
Prior art keywords
communication system
arrangement
channel estimation
scheduled
cell size
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
DE60318881T
Other languages
English (en)
Other versions
DE60318881T2 (de
Inventor
Peter Bruce Darwood
Alan Edward Jones
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.)
Nvidia Corp
Original Assignee
IPWireless 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 IPWireless Inc filed Critical IPWireless Inc
Publication of DE60318881D1 publication Critical patent/DE60318881D1/de
Application granted granted Critical
Publication of DE60318881T2 publication Critical patent/DE60318881T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines
    • 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
    • H04L25/0204—Channel estimation of multiple channels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60318881T 2002-10-24 2003-10-24 Verfahren und anordnung zur kanalschätzung in einem funkkommunikationssystem Expired - Lifetime DE60318881T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0224757A GB2394623B (en) 2002-10-24 2002-10-24 Method and arrangement for channel estimation in a wireless communication system
GB0224757 2002-10-24
PCT/GB2003/004587 WO2004039098A2 (en) 2002-10-24 2003-10-24 Method and arrangement for channel estimation in a wireless communication system

Publications (2)

Publication Number Publication Date
DE60318881D1 true DE60318881D1 (de) 2008-03-13
DE60318881T2 DE60318881T2 (de) 2009-01-22

Family

ID=9946506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60318881T Expired - Lifetime DE60318881T2 (de) 2002-10-24 2003-10-24 Verfahren und anordnung zur kanalschätzung in einem funkkommunikationssystem

Country Status (8)

Country Link
US (1) US7242908B2 (de)
EP (1) EP1557016B1 (de)
AT (1) ATE385113T1 (de)
AU (1) AU2003274372A1 (de)
DE (1) DE60318881T2 (de)
ES (1) ES2299724T3 (de)
GB (1) GB2394623B (de)
WO (1) WO2004039098A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2394390B (en) 2002-10-18 2005-07-06 Ipwireless Inc Arrangement and method for RF filter
US8045599B2 (en) * 2005-02-17 2011-10-25 Sony Corporation Selection of training sequences for multiple-in multiple-out transmissions
WO2008103089A1 (en) * 2007-02-22 2008-08-28 Telefonaktiebolaget Lm Ericsson (Publ) A method and a device for reduced interference in a cellular access system
MY150311A (en) * 2007-12-14 2013-12-31 Ericsson Telefon Ab L M Methods and devices for communicating over a radio channel
KR101808671B1 (ko) 2007-12-20 2017-12-13 옵티스 와이어리스 테크놀로지, 엘엘씨 전기통신 시스템에서의 방법 및 장치
US10164800B2 (en) * 2017-03-31 2018-12-25 Intel Corporation Channel estimation using peak cancellation
FI127980B (en) * 2018-02-23 2019-06-28 Nokia Technologies Oy BASE STATION CONFIGURED TO REMOVE DISTANCE FILTER
US11368236B2 (en) * 2019-09-06 2022-06-21 Cisco Technology, Inc. Detection and decoding of wireless synchronization signals

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469678B (sv) * 1992-01-13 1993-08-16 Ericsson Telefon Ab L M Saett foer synkronisering och kanalestimering i tdma- radiosystem
DE9214885U1 (de) * 1992-11-02 1994-03-03 Siemens AG, 80333 München Anordnung zur Steuerung einer Sende-/Empfangseinrichtung von Basisstationen bzw. Mobilteilen eines Schnurlostelefonsystems
JPH08111895A (ja) 1994-10-11 1996-04-30 Fujitsu Ltd タイムスロットインターチェンジ
EP0827295A3 (de) * 1996-08-30 1999-12-08 Siemens Aktiengesellschaft Verfahren zum Belegen von mehreren aufeinanderfolgenden Zeitschlitzen in drahtlosen Kommunikationsnetzen
EP0994570A1 (de) * 1998-10-12 2000-04-19 Sony International (Europe) GmbH Spreizspektrumkanalschätzer mit Zwischenpfadstörungsreduktion
US6453237B1 (en) * 1999-04-23 2002-09-17 Global Locate, Inc. Method and apparatus for locating and providing services to mobile devices
JP3522678B2 (ja) * 2000-09-27 2004-04-26 松下電器産業株式会社 通信端末装置及び復調方法
GB2369016B (en) * 2000-11-09 2004-06-09 Sony Uk Ltd Receiver
CN1193527C (zh) * 2001-04-09 2005-03-16 连宇通信有限公司 一种用于无线系统的tdd成帧方法
DE10134590A1 (de) * 2001-07-17 2003-01-30 Siemens Ag Verfahren sowie Vorrichtung zur Positionsbestimmung von Teilnehmergeräten eines Funkkommunikationssytems mit Hilfe von zusätzlichen Positionselementen
GB2394390B (en) 2002-10-18 2005-07-06 Ipwireless Inc Arrangement and method for RF filter

Also Published As

Publication number Publication date
US7242908B2 (en) 2007-07-10
ES2299724T3 (es) 2008-06-01
EP1557016B1 (de) 2008-01-23
AU2003274372A1 (en) 2004-05-13
GB0224757D0 (en) 2002-12-04
AU2003274372A8 (en) 2004-05-13
WO2004039098A2 (en) 2004-05-06
WO2004039098A3 (en) 2004-07-29
DE60318881T2 (de) 2009-01-22
GB2394623A (en) 2004-04-28
ATE385113T1 (de) 2008-02-15
EP1557016A2 (de) 2005-07-27
US20060223441A1 (en) 2006-10-05
GB2394623B (en) 2006-08-30

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