ATE467277T1 - Verfahren und vorrichtung zur trennung von signalen in drahtloser kommunikation durch frequenz-diversität - Google Patents

Verfahren und vorrichtung zur trennung von signalen in drahtloser kommunikation durch frequenz-diversität

Info

Publication number
ATE467277T1
ATE467277T1 AT00945050T AT00945050T ATE467277T1 AT E467277 T1 ATE467277 T1 AT E467277T1 AT 00945050 T AT00945050 T AT 00945050T AT 00945050 T AT00945050 T AT 00945050T AT E467277 T1 ATE467277 T1 AT E467277T1
Authority
AT
Austria
Prior art keywords
signals
frequency
received signals
wireless communication
frequency diversity
Prior art date
Application number
AT00945050T
Other languages
English (en)
Inventor
Steven J Shattil
Original Assignee
Steven J Shattil
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 Steven J Shattil filed Critical Steven J Shattil
Application granted granted Critical
Publication of ATE467277T1 publication Critical patent/ATE467277T1/de

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA]
    • H04L5/026—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA] using code division
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • 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
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
AT00945050T 1999-07-02 2000-06-30 Verfahren und vorrichtung zur trennung von signalen in drahtloser kommunikation durch frequenz-diversität ATE467277T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34718299A 1999-07-02 1999-07-02
PCT/US2000/018113 WO2001003330A1 (en) 1999-07-02 2000-06-30 Method and apparatus for using frequency diversity to separate wireless communication signals

Publications (1)

Publication Number Publication Date
ATE467277T1 true ATE467277T1 (de) 2010-05-15

Family

ID=23362659

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00945050T ATE467277T1 (de) 1999-07-02 2000-06-30 Verfahren und vorrichtung zur trennung von signalen in drahtloser kommunikation durch frequenz-diversität

Country Status (5)

Country Link
EP (1) EP1198903B1 (de)
AT (1) ATE467277T1 (de)
AU (1) AU5904500A (de)
DE (1) DE60044356D1 (de)
WO (1) WO2001003330A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7376175B2 (en) 2001-03-14 2008-05-20 Mercury Computer Systems, Inc. Wireless communications systems and methods for cache enabled multiple processor based multiple user detection
US7110431B2 (en) 2001-03-14 2006-09-19 Mercury Computer Systems, Inc. Hardware and software for performing computations in a short-code spread-spectrum communications system
CA2415170C (en) 2001-12-28 2008-07-15 Ntt Docomo, Inc. Receiver, transmitter, communication system, and method of communication
US7442336B2 (en) 2003-08-21 2008-10-28 Molecular Imprints, Inc. Capillary imprinting technique
KR100571862B1 (ko) 2003-02-17 2006-04-17 삼성전자주식회사 다중 안테나를 포함하는 이동통신 시스템 및 그 방법
FR2871315B1 (fr) * 2004-06-07 2006-08-04 France Telecom Procede et systeme de discrimination de longueurs d'onde
US8654908B2 (en) * 2010-06-11 2014-02-18 Comtech Ef Data Corp. Correlation prevention methods for satellite adaptive cancellation links
US9825693B1 (en) 2014-08-26 2017-11-21 Northrop Grumman Systems Corporation Method and apparatus for symbol measurement and combining
KR102380179B1 (ko) 2015-05-26 2022-03-29 삼성전자주식회사 무선 통신 시스템에서 필터 뱅크 다중 반송파 기법을 위한 필터 제어 장치 및 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513176A (en) 1990-12-07 1996-04-30 Qualcomm Incorporated Dual distributed antenna system
US5515378A (en) 1991-12-12 1996-05-07 Arraycomm, Inc. Spatial division multiple access wireless communication systems
US5828658A (en) 1991-12-12 1998-10-27 Arraycomm, Inc. Spectrally efficient high capacity wireless communication systems with spatio-temporal processing
US5592490A (en) 1991-12-12 1997-01-07 Arraycomm, Inc. Spectrally efficient high capacity wireless communication systems
US5625880A (en) 1991-12-12 1997-04-29 Arraycomm, Incorporated Spectrally efficient and high capacity acknowledgement radio paging system
DE69328406T2 (de) 1992-11-20 2000-09-14 Ntt Mobile Communications Network Inc., Tokio/Tokyo Frequenzdiversitysender und -Empfänger
DE69327837T2 (de) 1992-12-01 2000-10-12 Koninklijke Philips Electronics N.V., Eindhoven Teilband-Diversityübertragungssystem
US5437055A (en) 1993-06-03 1995-07-25 Qualcomm Incorporated Antenna system for multipath diversity in an indoor microcellular communication system
US5563906A (en) 1995-03-20 1996-10-08 General Electric Company Method of geometric harmonic modulation (GHM)
US5519692A (en) 1995-03-20 1996-05-21 General Electric Company Geometric harmonic modulation (GHM)-digital implementation
US5671168A (en) 1995-07-06 1997-09-23 Technion Research & Development Foundation Ltd. Digital frequency-domain implementation of arrays
US6008760A (en) 1997-05-23 1999-12-28 Genghis Comm Cancellation system for frequency reuse in microwave communications

Also Published As

Publication number Publication date
EP1198903A1 (de) 2002-04-24
DE60044356D1 (de) 2010-06-17
WO2001003330A1 (en) 2001-01-11
EP1198903B1 (de) 2010-05-05
AU5904500A (en) 2001-01-22

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Legal Events

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