JPS6412630A - Radio communication system - Google Patents

Radio communication system

Info

Publication number
JPS6412630A
JPS6412630A JP62169186A JP16918687A JPS6412630A JP S6412630 A JPS6412630 A JP S6412630A JP 62169186 A JP62169186 A JP 62169186A JP 16918687 A JP16918687 A JP 16918687A JP S6412630 A JPS6412630 A JP S6412630A
Authority
JP
Japan
Prior art keywords
channel
pair
outgoing
communication
idle
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
JP62169186A
Other languages
Japanese (ja)
Other versions
JPH0644738B2 (en
Inventor
Shuji Yasuda
Atsushi Tajima
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP62169186A priority Critical patent/JPH0644738B2/en
Publication of JPS6412630A publication Critical patent/JPS6412630A/en
Publication of JPH0644738B2 publication Critical patent/JPH0644738B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To improve the channel operating efficiency of the entire system by switching the channel during communication when an idle incoming or outgoing channel in a channel pair exists so as to assign 2-way channel of one channel pair to unidirectional communication respectively. CONSTITUTION:Suppose that the number of channel pairs provided with a base station 7 is three (X-Z) and 1-way communication channel 11, 12 are incoming and outgoing channel with the channel pair numbers Y, Z respectively when the channel X is in use. That is, outgoing and incoming idle channels exists in the pair numbers Y, Z but the channels are overlapped to two pairs, they cannot be used for 2-way communication. Thus, the unidirectional communication call connected to the outgoing channel of the pair number Z is switched to the outgoing idle channel the pair number Y during the communication. Thus, a couple of idle channels Z having the pair number A are ensured and 2-way communication is to be connected thereby improving the channel operating efficiency of the entire system.
JP62169186A 1987-07-06 1987-07-06 Wireless communication system Expired - Lifetime JPH0644738B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62169186A JPH0644738B2 (en) 1987-07-06 1987-07-06 Wireless communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62169186A JPH0644738B2 (en) 1987-07-06 1987-07-06 Wireless communication system

Publications (2)

Publication Number Publication Date
JPS6412630A true JPS6412630A (en) 1989-01-17
JPH0644738B2 JPH0644738B2 (en) 1994-06-08

Family

ID=15881827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62169186A Expired - Lifetime JPH0644738B2 (en) 1987-07-06 1987-07-06 Wireless communication system

Country Status (1)

Country Link
JP (1) JPH0644738B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0631827U (en) * 1992-09-30 1994-04-26 株式会社井上製作所 Liquid and powder mixing equipment
US6735446B1 (en) 2000-03-27 2004-05-11 Fujitsu Limited Mobile communication system and a control unit of the system for efficient use of vacant channels in one-way communication
JP2007000766A (en) * 2005-06-23 2007-01-11 Ishikawajima Constr Mach Co Method and apparatus for feeding material to pan type mixer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0631827U (en) * 1992-09-30 1994-04-26 株式会社井上製作所 Liquid and powder mixing equipment
US6735446B1 (en) 2000-03-27 2004-05-11 Fujitsu Limited Mobile communication system and a control unit of the system for efficient use of vacant channels in one-way communication
JP2007000766A (en) * 2005-06-23 2007-01-11 Ishikawajima Constr Mach Co Method and apparatus for feeding material to pan type mixer

Also Published As

Publication number Publication date
JPH0644738B2 (en) 1994-06-08

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