ES2071283T3 - Metodo para seleccion de antena en un sistema de comunicacion por radio movil. - Google Patents

Metodo para seleccion de antena en un sistema de comunicacion por radio movil.

Info

Publication number
ES2071283T3
ES2071283T3 ES91850022T ES91850022T ES2071283T3 ES 2071283 T3 ES2071283 T3 ES 2071283T3 ES 91850022 T ES91850022 T ES 91850022T ES 91850022 T ES91850022 T ES 91850022T ES 2071283 T3 ES2071283 T3 ES 2071283T3
Authority
ES
Spain
Prior art keywords
mobile radio
antenna selection
communication system
radio communication
antenna
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
ES91850022T
Other languages
English (en)
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 ES2071283T3 publication Critical patent/ES2071283T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602Diversity 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
    • H04B7/0608Antenna selection according to transmission parameters
    • H04B7/061Antenna 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)

Abstract

LA INVENCION SE REFIERE A UN METODO EN UN SISTEMA DE COMUNICACIONES DE RADIO MOVIL QUE TRANSMITE SINCRONIZACIONES DE SEÑAL PARA SEÑALIZAR LA SELECCION DE ANTENA DE UNA ESTACION MOVIL (MS) DURANTE LA TRANSMISION DESDE UNA ESTACION BASE (BS) CON UN CONJUNTO DE ANTENAS. DE ACUERDO CON ESTE METODO LOS "BITS" DE COLA EN CADA SINCRONIZACION DE SEÑAL SE USAN PARA LA IDENTIFICACION DE LA ANTENA QUE SERA ACTIVADA.
ES91850022T 1990-04-10 1991-02-04 Metodo para seleccion de antena en un sistema de comunicacion por radio movil. Expired - Lifetime ES2071283T3 (es)

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 (1)

Publication Number Publication Date
ES2071283T3 true ES2071283T3 (es) 1995-06-16

Family

ID=20379151

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91850022T Expired - Lifetime ES2071283T3 (es) 1990-04-10 1991-02-04 Metodo para seleccion de antena en un sistema de comunicacion por radio movil.

Country Status (6)

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

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
SE465990B (sv) 1991-11-25
DE69108833T2 (de) 1995-08-24
AU637211B2 (en) 1993-05-20
SE9001313D0 (sv) 1990-04-10
EP0479741B1 (en) 1995-04-12
AU7416991A (en) 1991-10-17
SE9001313L (sv) 1991-10-11
HK125395A (en) 1995-08-11
DE69108833D1 (de) 1995-05-18
EP0479741A1 (en) 1992-04-08

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Legal Events

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Effective date: 19920930

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