CH487567A - Anlage für den Fernmeldeverkehr mit einer mobilen Fernmeldestelle - Google Patents

Anlage für den Fernmeldeverkehr mit einer mobilen Fernmeldestelle

Info

Publication number
CH487567A
CH487567A CH898568A CH898568A CH487567A CH 487567 A CH487567 A CH 487567A CH 898568 A CH898568 A CH 898568A CH 898568 A CH898568 A CH 898568A CH 487567 A CH487567 A CH 487567A
Authority
CH
Switzerland
Prior art keywords
telecommunications
station
mobile
mobile telecommunications
telecommunications station
Prior art date
Application number
CH898568A
Other languages
English (en)
Inventor
Forest Malm Marvin
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH487567A publication Critical patent/CH487567A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
    • H04B7/082—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection selecting best antenna path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/324—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
CH898568A 1967-06-21 1968-06-17 Anlage für den Fernmeldeverkehr mit einer mobilen Fernmeldestelle CH487567A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64774767A 1967-06-21 1967-06-21

Publications (1)

Publication Number Publication Date
CH487567A true CH487567A (de) 1970-03-15

Family

ID=24598107

Family Applications (1)

Application Number Title Priority Date Filing Date
CH898568A CH487567A (de) 1967-06-21 1968-06-17 Anlage für den Fernmeldeverkehr mit einer mobilen Fernmeldestelle

Country Status (5)

Country Link
US (1) US3517315A (de)
CH (1) CH487567A (de)
DE (1) DE1766468C3 (de)
FR (1) FR1572705A (de)
NL (1) NL6808728A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830763B1 (de) * 1968-04-30 1973-09-22
USRE28867E (en) * 1968-07-30 1976-06-15 Sumitomo Electric Industries, Ltd. Moving object communication control system
GB1240588A (en) * 1968-07-30 1971-07-28 Japan National Railway Improvements in or relating to communication control systems
US3639755A (en) * 1970-01-02 1972-02-01 Gen Signal Corp Remote control of a locomotive
JPS5026165B1 (de) * 1970-04-17 1975-08-29
US3906166A (en) * 1973-10-17 1975-09-16 Motorola Inc Radio telephone system
IT1070376B (it) * 1976-03-22 1985-03-29 Sina Spa Metodo ed apparecchiatura per le radiocomunicazioni e/o radiosegnalazioni in ambienti limitati con prevalente sviluppo longitudinale e collegati con l'esterno alle estremita'anche sotterranei specialmente gallerie anche di notevole lunghezza
DE2644206C2 (de) * 1976-09-30 1982-04-29 Siemens AG, 1000 Berlin und 8000 München Funksystem
US5822436A (en) * 1996-04-25 1998-10-13 Digimarc Corporation Photographic products and methods employing embedded information
US7715446B2 (en) * 1996-04-25 2010-05-11 Digimarc Corporation Wireless methods and devices employing plural-bit data derived from audio information
FR2831760B1 (fr) * 2001-10-26 2004-01-16 St2E Systeme et dispositif de communications dans un reseau lineaire
JP4173405B2 (ja) * 2003-05-29 2008-10-29 京セラ株式会社 通信端末の圏外判定方法、通信端末

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590234A (en) * 1948-03-30 1952-03-25 Bell Telephone Labor Inc Automatic selection of receiving channels
US2896072A (en) * 1954-04-26 1959-07-21 Bell Telephone Labor Inc Mobile radio telephone system
US3155909A (en) * 1961-10-31 1964-11-03 Gen Electric Mobile communication system in which the base station receiver, which receives the strongest signal, is automatically selected
US3328697A (en) * 1963-06-28 1967-06-27 Itt Selector for selecting the best responding one of a plurality of equal rank devices

Also Published As

Publication number Publication date
DE1766468A1 (de) 1971-02-11
DE1766468B2 (de) 1974-08-29
NL6808728A (de) 1968-12-23
US3517315A (en) 1970-06-23
DE1766468C3 (de) 1975-04-17
FR1572705A (de) 1969-06-27

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Legal Events

Date Code Title Description
PL Patent ceased