CA2395528A1 - Access control method in communication system - Google Patents

Access control method in communication system Download PDF

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Publication number
CA2395528A1
CA2395528A1 CA002395528A CA2395528A CA2395528A1 CA 2395528 A1 CA2395528 A1 CA 2395528A1 CA 002395528 A CA002395528 A CA 002395528A CA 2395528 A CA2395528 A CA 2395528A CA 2395528 A1 CA2395528 A1 CA 2395528A1
Authority
CA
Canada
Prior art keywords
link
free channel
communication system
control method
access control
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.)
Granted
Application number
CA002395528A
Other languages
French (fr)
Other versions
CA2395528C (en
Inventor
Shinichiro Ohmi
Hiroshi Oue
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.)
Wi-Fi One LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from CA002206385A external-priority patent/CA2206385C/en
Publication of CA2395528A1 publication Critical patent/CA2395528A1/en
Application granted granted Critical
Publication of CA2395528C publication Critical patent/CA2395528C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

A down-link frame generating/transferring portion 12 detects a free channel from among a plurality of previously assigned up-link channels. The down-link frame generating/transferring portion 12 selects a secondary station 2 to which the free channel is to be assigned by referring to an address table 11 every time it detects a free channel. Then the down-link frame generating/transferring portion 12 sends out onto a down-link channel a down-link frame in which the secondary station address of the selected secondary station is set in an address slot corresponding to the free channel.
CA002395528A 1996-05-28 1997-05-27 Access control method in communication system Expired - Lifetime CA2395528C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13312396 1996-05-28
JP133123/1996 1996-05-28
CA002206385A CA2206385C (en) 1996-05-28 1997-05-27 Access control method in communication system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002206385A Division CA2206385C (en) 1996-05-28 1997-05-27 Access control method in communication system

Publications (2)

Publication Number Publication Date
CA2395528A1 true CA2395528A1 (en) 1997-11-28
CA2395528C CA2395528C (en) 2006-01-03

Family

ID=25679384

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002395528A Expired - Lifetime CA2395528C (en) 1996-05-28 1997-05-27 Access control method in communication system

Country Status (1)

Country Link
CA (1) CA2395528C (en)

Also Published As

Publication number Publication date
CA2395528C (en) 2006-01-03

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Effective date: 20170529