AU1128901A - Method and arrangement for beam forming a rake receiver for the single user reception for the uplink channel in mobile radio telephone systems - Google Patents

Method and arrangement for beam forming a rake receiver for the single user reception for the uplink channel in mobile radio telephone systems

Info

Publication number
AU1128901A
AU1128901A AU11289/01A AU1128901A AU1128901A AU 1128901 A AU1128901 A AU 1128901A AU 11289/01 A AU11289/01 A AU 11289/01A AU 1128901 A AU1128901 A AU 1128901A AU 1128901 A AU1128901 A AU 1128901A
Authority
AU
Australia
Prior art keywords
arrangement
mobile radio
uplink channel
beam forming
single user
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.)
Abandoned
Application number
AU11289/01A
Other languages
English (en)
Inventor
Holger Boche
Martin Schubert
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.)
Fraunhofer Institut fuer Nachrichtentechnik Heinrich Hertz Institute HHI
Original Assignee
Fraunhofer Institut fuer Nachrichtentechnik Heinrich Hertz Institute HHI
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 Fraunhofer Institut fuer Nachrichtentechnik Heinrich Hertz Institute HHI filed Critical Fraunhofer Institut fuer Nachrichtentechnik Heinrich Hertz Institute HHI
Publication of AU1128901A publication Critical patent/AU1128901A/en
Abandoned legal-status Critical Current

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
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2611—Means for null steering; Adaptive interference nulling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AU11289/01A 1999-09-06 2000-09-06 Method and arrangement for beam forming a rake receiver for the single user reception for the uplink channel in mobile radio telephone systems Abandoned AU1128901A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19943687 1999-09-06
DE1999143687 DE19943687C1 (de) 1999-09-06 1999-09-06 Verfahren und Anordnung zur Strahlformung eines Rake-Empfängers für den Ein-Nutzer-Empfang für den Uplink-Kanal in Mobilfunksystemen
PCT/DE2000/003120 WO2001018975A2 (de) 1999-09-06 2000-09-06 Verfahren und anordnung zur strahlformung eines rake-empfängers für den ein-nutzer-empfang für den uplink-kanal in mobilfunksystemen

Publications (1)

Publication Number Publication Date
AU1128901A true AU1128901A (en) 2001-04-10

Family

ID=7921758

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11289/01A Abandoned AU1128901A (en) 1999-09-06 2000-09-06 Method and arrangement for beam forming a rake receiver for the single user reception for the uplink channel in mobile radio telephone systems

Country Status (4)

Country Link
EP (1) EP1214797A2 (de)
AU (1) AU1128901A (de)
DE (1) DE19943687C1 (de)
WO (1) WO2001018975A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6956841B1 (en) * 2000-05-24 2005-10-18 Nokia Networks Oy Receiver and method of receiving a desired signal
JP3424659B2 (ja) * 2000-06-02 2003-07-07 日本電気株式会社 マルチビーム受信装置
KR100591700B1 (ko) * 2001-10-06 2006-07-03 엘지노텔 주식회사 배열 안테나 시스템에서 신호 경로 탐색 방법 및 이를위한 장치
KR20030078521A (ko) * 2002-03-30 2003-10-08 삼성전자주식회사 상향 데이타 통신 장치 및 방법
JPWO2015182292A1 (ja) * 2014-05-29 2017-04-20 ソニー株式会社 装置
WO2016123766A1 (zh) 2015-02-04 2016-08-11 华为技术有限公司 信号处理方法和相关设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0974372A (ja) * 1995-09-04 1997-03-18 Matsushita Electric Ind Co Ltd スペクトラム拡散無線伝送受信装置

Also Published As

Publication number Publication date
DE19943687C1 (de) 2001-07-26
WO2001018975A3 (de) 2001-08-02
EP1214797A2 (de) 2002-06-19
WO2001018975A2 (de) 2001-03-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 15, NO 26, PAGE(S) 5475-5478 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION NO. 73275/00, 11289/01 AND 12680/01

MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase