DE69108833D1 - Antennauswahl in einem mobilen Kommunikationssystem. - Google Patents

Antennauswahl in einem mobilen Kommunikationssystem.

Info

Publication number
DE69108833D1
DE69108833D1 DE69108833T DE69108833T DE69108833D1 DE 69108833 D1 DE69108833 D1 DE 69108833D1 DE 69108833 T DE69108833 T DE 69108833T DE 69108833 T DE69108833 T DE 69108833T DE 69108833 D1 DE69108833 D1 DE 69108833D1
Authority
DE
Germany
Prior art keywords
communication system
mobile communication
antenna selection
antenna
selection
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
DE69108833T
Other languages
English (en)
Other versions
DE69108833T2 (de
Inventor
Bengt Yngve Persson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson 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
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69108833D1 publication Critical patent/DE69108833D1/de
Publication of DE69108833T2 publication Critical patent/DE69108833T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • H04B7/0608—Antenna selection according to transmission parameters
    • H04B7/061—Antenna selection according to transmission parameters using feedback from receiving side

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE1991608833 1990-04-10 1991-02-04 Antennauswahl in einem mobilen Kommunikationssystem. Expired - Lifetime DE69108833T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001313A SE465990B (sv) 1990-04-10 1990-04-10 Foerfarande foer antennval i ett mobilradiosystem

Publications (2)

Publication Number Publication Date
DE69108833D1 true DE69108833D1 (de) 1995-05-18
DE69108833T2 DE69108833T2 (de) 1995-08-24

Family

ID=20379151

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991608833 Expired - Lifetime DE69108833T2 (de) 1990-04-10 1991-02-04 Antennauswahl in einem mobilen Kommunikationssystem.

Country Status (6)

Country Link
EP (1) EP0479741B1 (de)
AU (1) AU637211B2 (de)
DE (1) DE69108833T2 (de)
ES (1) ES2071283T3 (de)
HK (1) HK125395A (de)
SE (1) SE465990B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE470078B (sv) * 1992-03-27 1993-11-01 Ericsson Telefon Ab L M Basstation för cellindelade frekvenshoppande TDMA- radiokommunikationssystem
JP2751869B2 (ja) * 1995-04-28 1998-05-18 日本電気株式会社 送信ダイバシティ方式

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693088A (en) * 1970-12-29 1972-09-19 Bell Telephone Labor Inc Diversity system for mobile radio using fade rate switching
JPS60214641A (ja) * 1984-04-10 1985-10-26 Nec Corp 時分割多方向通信のスペース・ダイバシティ通信方式
US4797947A (en) * 1987-05-01 1989-01-10 Motorola, Inc. Microcellular communications system using macrodiversity

Also Published As

Publication number Publication date
SE9001313D0 (sv) 1990-04-10
ES2071283T3 (es) 1995-06-16
DE69108833T2 (de) 1995-08-24
SE465990B (sv) 1991-11-25
EP0479741B1 (de) 1995-04-12
AU7416991A (en) 1991-10-17
EP0479741A1 (de) 1992-04-08
AU637211B2 (en) 1993-05-20
HK125395A (en) 1995-08-11
SE9001313L (sv) 1991-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition