AU9659298A - Method and arrangement in a telecommunication system - Google Patents

Method and arrangement in a telecommunication system

Info

Publication number
AU9659298A
AU9659298A AU96592/98A AU9659298A AU9659298A AU 9659298 A AU9659298 A AU 9659298A AU 96592/98 A AU96592/98 A AU 96592/98A AU 9659298 A AU9659298 A AU 9659298A AU 9659298 A AU9659298 A AU 9659298A
Authority
AU
Australia
Prior art keywords
arrangement
telecommunication system
telecommunication
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
AU96592/98A
Inventor
Henrik Andersson
Jens Malmgren
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.)
Radio Design Innovation TJ AB
Original Assignee
Radio Design Innovation TJ AB
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
Priority claimed from SE9703823A external-priority patent/SE9703823D0/en
Application filed by Radio Design Innovation TJ AB filed Critical Radio Design Innovation TJ AB
Publication of AU9659298A publication Critical patent/AU9659298A/en
Abandoned legal-status Critical Current

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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • 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
    • 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
    • H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AU96592/98A 1997-10-20 1998-10-20 Method and arrangement in a telecommunication system Abandoned AU9659298A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9703823A SE9703823D0 (en) 1997-10-20 1997-10-20 Method for seamless lobe shifting and interference cancellation
SE9703823 1997-10-20
SE9800372 1998-02-10
SE9800372A SE516298C2 (en) 1997-10-20 1998-04-20 Procedure and arrangement for lobby tea in a telecommunication system
PCT/SE1998/001892 WO1999021292A2 (en) 1997-10-20 1998-10-20 Method and arrangement in a telecommunication system

Publications (1)

Publication Number Publication Date
AU9659298A true AU9659298A (en) 1999-05-10

Family

ID=26663106

Family Applications (1)

Application Number Title Priority Date Filing Date
AU96592/98A Abandoned AU9659298A (en) 1997-10-20 1998-10-20 Method and arrangement in a telecommunication system

Country Status (5)

Country Link
CN (1) CN1279846A (en)
AU (1) AU9659298A (en)
EA (1) EA200000435A1 (en)
SE (1) SE516298C2 (en)
WO (1) WO1999021292A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7283101B2 (en) 2003-06-26 2007-10-16 Andrew Corporation Antenna element, feed probe; dielectric spacer, antenna and method of communicating with a plurality of devices
US20050003864A1 (en) * 2003-07-03 2005-01-06 Elliot Robert Douglas Antenna system
GB2483826B (en) * 2006-12-22 2012-05-30 Deltenna Ltd Antenna system
GB2444980B (en) * 2006-12-22 2012-02-22 Deltenna Ltd Antenna system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1363079A (en) * 1971-10-29 1974-08-14 Marconi Co Ltd Directional aerial systems and apparatus
US4843351A (en) * 1987-08-28 1989-06-27 Hewlett-Packard Company Vector modulation signal generator
US5274844A (en) * 1992-05-11 1993-12-28 Motorola, Inc. Beam pattern equalization method for an adaptive array
GB2267783B (en) * 1992-06-09 1996-08-28 British Aerospace Beam forming
GB2270594B (en) * 1992-09-09 1996-04-10 Roke Manor Research Improvements in or relating to pin diode attenuators
SE9601615L (en) * 1996-04-29 1997-10-30 Radio Design Innovation Tj Ab Procedure for access with rotating lobe

Also Published As

Publication number Publication date
SE9800372L (en) 1999-04-21
SE9800372D0 (en) 1998-02-10
SE516298C2 (en) 2001-12-17
CN1279846A (en) 2001-01-10
EA200000435A1 (en) 2000-12-25
WO1999021292A3 (en) 1999-07-08
WO1999021292A2 (en) 1999-04-29

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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