WO2004040799A3 - Verfahren und vorrichtungen zur detektion des sende-diversitäts-modus für mobilfunkempfänger - Google Patents

Verfahren und vorrichtungen zur detektion des sende-diversitäts-modus für mobilfunkempfänger Download PDF

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Publication number
WO2004040799A3
WO2004040799A3 PCT/DE2003/003553 DE0303553W WO2004040799A3 WO 2004040799 A3 WO2004040799 A3 WO 2004040799A3 DE 0303553 W DE0303553 W DE 0303553W WO 2004040799 A3 WO2004040799 A3 WO 2004040799A3
Authority
WO
WIPO (PCT)
Prior art keywords
diversity mode
detecting
mobile radio
methods
devices
Prior art date
Application number
PCT/DE2003/003553
Other languages
English (en)
French (fr)
Other versions
WO2004040799A2 (de
Inventor
Steffen Paul
Thomas Ruprich
Original Assignee
Infineon Technologies Ag
Steffen Paul
Thomas Ruprich
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 Infineon Technologies Ag, Steffen Paul, Thomas Ruprich filed Critical Infineon Technologies Ag
Priority to AU2003286109A priority Critical patent/AU2003286109A1/en
Priority to CN200380102645.6A priority patent/CN1708937B/zh
Publication of WO2004040799A2 publication Critical patent/WO2004040799A2/de
Publication of WO2004040799A3 publication Critical patent/WO2004040799A3/de
Priority to US11/119,483 priority patent/US7542726B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Bei einem Verfahren und einer Vorrichtung (1) zur TX-Diversity-Mode-Detektion in einem Mobilfunkempfänger unter Verwendung einer Entscheidungsfunktion basiert die zur Detektion des TX-Diversity-Modes verwendete Entscheidungsfunktion auf der kohärenten Verarbeitung zweier aufeinanderfolgender Eingangssignaldaten-Tupel {r(k);r(k+1)} und {r(k+2);r(k+3)} und einer Erfassung eines Phasen-Offsets zwischen beiden Tupeln.
PCT/DE2003/003553 2002-10-31 2003-10-24 Verfahren und vorrichtungen zur detektion des sende-diversitäts-modus für mobilfunkempfänger WO2004040799A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2003286109A AU2003286109A1 (en) 2002-10-31 2003-10-24 Methods and devices for detecting the transmit diversity mode for mobile radio receivers
CN200380102645.6A CN1708937B (zh) 2002-10-31 2003-10-24 检测移动无线接收器tx分集模式的方法及装置
US11/119,483 US7542726B2 (en) 2002-10-31 2005-04-29 Methods and apparatuses for detecting the TX diversity mode for mobile radio receivers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10250861A DE10250861B4 (de) 2002-10-31 2002-10-31 Verfahren und Vorrichtungen zur Detektion des TX-Diversity-Modes für Mobilfunkempfänger
DE10250861.5 2002-10-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/119,483 Continuation US7542726B2 (en) 2002-10-31 2005-04-29 Methods and apparatuses for detecting the TX diversity mode for mobile radio receivers

Publications (2)

Publication Number Publication Date
WO2004040799A2 WO2004040799A2 (de) 2004-05-13
WO2004040799A3 true WO2004040799A3 (de) 2004-07-15

Family

ID=32115049

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/003553 WO2004040799A2 (de) 2002-10-31 2003-10-24 Verfahren und vorrichtungen zur detektion des sende-diversitäts-modus für mobilfunkempfänger

Country Status (5)

Country Link
US (1) US7542726B2 (de)
CN (1) CN1708937B (de)
AU (1) AU2003286109A1 (de)
DE (1) DE10250861B4 (de)
WO (1) WO2004040799A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101356748B (zh) * 2005-09-28 2013-02-13 Lg电子株式会社 无线通信系统中标识经空时编码的信号的方法
CN107409007B (zh) * 2015-03-03 2019-12-24 华为技术有限公司 用于调度终端设备的方法和网络设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1056237A2 (de) * 1999-04-08 2000-11-29 Texas Instruments Incorporated Diversitätsdetektion für WCDMA

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6728302B1 (en) * 1999-02-12 2004-04-27 Texas Instruments Incorporated STTD encoding for PCCPCH
US6804311B1 (en) * 1999-04-08 2004-10-12 Texas Instruments Incorporated Diversity detection for WCDMA
JP3732364B2 (ja) * 1999-08-27 2006-01-05 松下電器産業株式会社 通信端末装置及びチャネル推定方法
US6859484B2 (en) * 1999-12-27 2005-02-22 Nec Corporation Transmission diversity detection circuit and detection method
KR100401201B1 (ko) * 2000-10-06 2003-10-10 삼성전자주식회사 협대역 시분할 듀플렉싱 부호분할다중접속이동통신시스템에서 1차공통제어 물리채널의 전송다이버시티 사용 여부 결정장치 및 방법
KR100401954B1 (ko) * 2001-11-01 2003-10-17 한국전자통신연구원 기지국의 시공 전송 다이버시티 부호화 사용 여부 판정장치 및 그 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1056237A2 (de) * 1999-04-08 2000-11-29 Texas Instruments Incorporated Diversitätsdetektion für WCDMA

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DABAK A G ET AL: "A comparison of the open loop transmit diversity schemes for third generation wireless systems", PROCEEDINGS OF IEEE CONFERENCE ON WIRELESS COMMUNICATIONS AND NETWORKING, vol. 1, 23 September 2000 (2000-09-23), IEEE, New York, USA, pages 437 - 442, XP010532539 *
TOSKALA A ET AL: "ETSI WCDMA for UMTS", 1988 IEEE 5TH INTERNATIONAL SYMPOSIUM ON SPREAD SPECTRUM TECHNIQUES AND APPLICATIONS - PROCEEDINGS. SPREAD TECHNOLOGY TO AFRICA (CAT. NO.98TH8333), PROCEEDINGS OF ISSSTA'98 INTERNATIONAL SYMPOSIUM ON SPREAD SPECTRUM TECHNIQUES AND APPLICATIONS, SUN C, 1998, New York, NY, USA, IEEE, USA, pages 616 - 620 vol.2, XP002278114, ISBN: 0-7803-4281-X *
TSG-RAN WG1,TEXAS INSTRUMENTS: "Possibility to use STTD on PCCPCH", DOWNLOADED ON 26.04.2004 FROM INTERNET: HTTP://WWW.3GPP.ORG/FTP/TSG_RAN/WG1_RL1/TSGR1_02/DOCS/PDFS/R1-99083.PDF, 22 February 1999 (1999-02-22) - 25 February 1999 (1999-02-25), Yokohama, JP, XP002278113 *

Also Published As

Publication number Publication date
WO2004040799A2 (de) 2004-05-13
US20050260950A1 (en) 2005-11-24
AU2003286109A1 (en) 2004-05-25
DE10250861B4 (de) 2007-01-04
CN1708937B (zh) 2012-10-03
US7542726B2 (en) 2009-06-02
DE10250861A1 (de) 2004-05-19
CN1708937A (zh) 2005-12-14
AU2003286109A8 (en) 2004-05-25

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