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FR2645690B1 - DEVICE FOR INITIALIZING A COMMUNICATION CHANNEL BETWEEN A SUBSCRIBER STATION AND A BASE STATION IN A COMMUNICATION SYSTEM - Google Patents

DEVICE FOR INITIALIZING A COMMUNICATION CHANNEL BETWEEN A SUBSCRIBER STATION AND A BASE STATION IN A COMMUNICATION SYSTEM

Info

Publication number
FR2645690B1
FR2645690B1 FR9002732A FR9002732A FR2645690B1 FR 2645690 B1 FR2645690 B1 FR 2645690B1 FR 9002732 A FR9002732 A FR 9002732A FR 9002732 A FR9002732 A FR 9002732A FR 2645690 B1 FR2645690 B1 FR 2645690B1
Authority
FR
France
Prior art keywords
initializing
base station
communication system
communication channel
subscriber station
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
FR9002732A
Other languages
French (fr)
Other versions
FR2645690A1 (en
Inventor
Martin Avis Graham
Edward Fletcher Thomas
Thomas Saffee Gregory
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.)
InterDigital Inc
International Mobile Machines Corp
Original Assignee
InterDigital Inc
International Mobile Machines 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
Priority claimed from US07/070,970 external-priority patent/US4811420A/en
Application filed by InterDigital Inc, International Mobile Machines Corp filed Critical InterDigital Inc
Priority to FR9002732A priority Critical patent/FR2645690B1/en
Publication of FR2645690A1 publication Critical patent/FR2645690A1/en
Application granted granted Critical
Publication of FR2645690B1 publication Critical patent/FR2645690B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FR9002732A 1987-07-08 1990-03-05 DEVICE FOR INITIALIZING A COMMUNICATION CHANNEL BETWEEN A SUBSCRIBER STATION AND A BASE STATION IN A COMMUNICATION SYSTEM Expired - Lifetime FR2645690B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9002732A FR2645690B1 (en) 1987-07-08 1990-03-05 DEVICE FOR INITIALIZING A COMMUNICATION CHANNEL BETWEEN A SUBSCRIBER STATION AND A BASE STATION IN A COMMUNICATION SYSTEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/070,970 US4811420A (en) 1987-07-08 1987-07-08 Initialization of communication channel between a subsciber station and a base station in a subscriber communication system
FR9002732A FR2645690B1 (en) 1987-07-08 1990-03-05 DEVICE FOR INITIALIZING A COMMUNICATION CHANNEL BETWEEN A SUBSCRIBER STATION AND A BASE STATION IN A COMMUNICATION SYSTEM

Publications (2)

Publication Number Publication Date
FR2645690A1 FR2645690A1 (en) 1990-10-12
FR2645690B1 true FR2645690B1 (en) 1997-12-19

Family

ID=26227903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9002732A Expired - Lifetime FR2645690B1 (en) 1987-07-08 1990-03-05 DEVICE FOR INITIALIZING A COMMUNICATION CHANNEL BETWEEN A SUBSCRIBER STATION AND A BASE STATION IN A COMMUNICATION SYSTEM

Country Status (1)

Country Link
FR (1) FR2645690B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546383A (en) * 1993-09-30 1996-08-13 Cooley; David M. Modularly clustered radiotelephone system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675863A (en) * 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US4825448A (en) * 1986-08-07 1989-04-25 International Mobile Machines Corporation Subscriber unit for wireless digital telephone system
US4777633A (en) * 1987-08-14 1988-10-11 International Mobile Machines Corp. Base station for wireless digital telephone system

Also Published As

Publication number Publication date
FR2645690A1 (en) 1990-10-12

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Legal Events

Date Code Title Description
TP Transmission of property