BR9611699A - Rede formador de feixe digital e aparelho aperfeiçoado para efetuar a multiplicação de um vetor de valores multi-bit por uma matriz de coeficientes multi-bit - Google Patents

Rede formador de feixe digital e aparelho aperfeiçoado para efetuar a multiplicação de um vetor de valores multi-bit por uma matriz de coeficientes multi-bit

Info

Publication number
BR9611699A
BR9611699A BR9611699A BR9611699A BR9611699A BR 9611699 A BR9611699 A BR 9611699A BR 9611699 A BR9611699 A BR 9611699A BR 9611699 A BR9611699 A BR 9611699A BR 9611699 A BR9611699 A BR 9611699A
Authority
BR
Brazil
Prior art keywords
bit
multiply
vector
matrix
improved device
Prior art date
Application number
BR9611699A
Other languages
English (en)
Inventor
Paul W Dent
Original Assignee
Ericsson Ge Mobile 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 Ericsson Ge Mobile Inc filed Critical Ericsson Ge Mobile Inc
Publication of BR9611699A publication Critical patent/BR9611699A/pt

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
BR9611699A 1995-12-07 1996-11-12 Rede formador de feixe digital e aparelho aperfeiçoado para efetuar a multiplicação de um vetor de valores multi-bit por uma matriz de coeficientes multi-bit BR9611699A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/568,664 US5909460A (en) 1995-12-07 1995-12-07 Efficient apparatus for simultaneous modulation and digital beamforming for an antenna array
PCT/US1996/017739 WO1997021284A1 (en) 1995-12-07 1996-11-12 Efficient apparatus for simultaneous modulation and digital beamforming for an antenna array

Publications (1)

Publication Number Publication Date
BR9611699A true BR9611699A (pt) 1999-02-17

Family

ID=24272214

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611699A BR9611699A (pt) 1995-12-07 1996-11-12 Rede formador de feixe digital e aparelho aperfeiçoado para efetuar a multiplicação de um vetor de valores multi-bit por uma matriz de coeficientes multi-bit

Country Status (10)

Country Link
US (3) US5909460A (pt)
EP (1) EP0865692B1 (pt)
JP (1) JP3879935B2 (pt)
KR (1) KR100433966B1 (pt)
CN (1) CN1124706C (pt)
AU (1) AU720057B2 (pt)
BR (1) BR9611699A (pt)
CA (1) CA2239513A1 (pt)
DE (1) DE69619268T2 (pt)
WO (1) WO1997021284A1 (pt)

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Also Published As

Publication number Publication date
US5909460A (en) 1999-06-01
JP2000501907A (ja) 2000-02-15
CN1124706C (zh) 2003-10-15
US6219375B1 (en) 2001-04-17
EP0865692B1 (en) 2002-02-13
DE69619268T2 (de) 2002-08-22
KR100433966B1 (ko) 2004-08-25
CN1209234A (zh) 1999-02-24
AU720057B2 (en) 2000-05-25
KR19990071995A (ko) 1999-09-27
AU1157297A (en) 1997-06-27
JP3879935B2 (ja) 2007-02-14
US6404821B1 (en) 2002-06-11
EP0865692A1 (en) 1998-09-23
CA2239513A1 (en) 1997-06-12
DE69619268D1 (de) 2002-03-21
WO1997021284A1 (en) 1997-06-12

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