DE69937268D1 - Funkkommunikationssystem mit einer Raum-Zeit-Architektur unter Verwendung von Multielementantennen sowohl beim Sender als auch beim Empfänger - Google Patents

Funkkommunikationssystem mit einer Raum-Zeit-Architektur unter Verwendung von Multielementantennen sowohl beim Sender als auch beim Empfänger

Info

Publication number
DE69937268D1
DE69937268D1 DE69937268T DE69937268T DE69937268D1 DE 69937268 D1 DE69937268 D1 DE 69937268D1 DE 69937268 T DE69937268 T DE 69937268T DE 69937268 T DE69937268 T DE 69937268T DE 69937268 D1 DE69937268 D1 DE 69937268D1
Authority
DE
Germany
Prior art keywords
transmitter
receiver
space
communication system
radio communication
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
DE69937268T
Other languages
English (en)
Other versions
DE69937268T2 (de
Inventor
Gerard Joseph Foschini
Glenn David Golden
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE69937268D1 publication Critical patent/DE69937268D1/de
Application granted granted Critical
Publication of DE69937268T2 publication Critical patent/DE69937268T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • 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
    • 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
    • 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
DE69937268T 1998-04-15 1999-04-07 Funkkommunikationssystem mit einer Raum-Zeit-Architektur unter Verwendung von Multielementantennen sowohl beim Sender als auch beim Empfänger Expired - Lifetime DE69937268T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/060,657 US6317466B1 (en) 1998-04-15 1998-04-15 Wireless communications system having a space-time architecture employing multi-element antennas at both the transmitter and receiver
US60657 1998-04-15

Publications (2)

Publication Number Publication Date
DE69937268D1 true DE69937268D1 (de) 2007-11-22
DE69937268T2 DE69937268T2 (de) 2008-07-03

Family

ID=22030957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69937268T Expired - Lifetime DE69937268T2 (de) 1998-04-15 1999-04-07 Funkkommunikationssystem mit einer Raum-Zeit-Architektur unter Verwendung von Multielementantennen sowohl beim Sender als auch beim Empfänger

Country Status (5)

Country Link
US (2) US6317466B1 (de)
EP (1) EP0951091B1 (de)
JP (1) JP3929639B2 (de)
KR (1) KR100607834B1 (de)
DE (1) DE69937268T2 (de)

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KR19990083226A (ko) 1999-11-25
EP0951091A3 (de) 2003-06-04
EP0951091A2 (de) 1999-10-20
KR100607834B1 (ko) 2006-08-04
EP0951091B1 (de) 2007-10-10
DE69937268T2 (de) 2008-07-03
JP3929639B2 (ja) 2007-06-13
JP2000101667A (ja) 2000-04-07
US20010050964A1 (en) 2001-12-13
US6317466B1 (en) 2001-11-13

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