JPS6412630A - Radio communication system - Google Patents
Radio communication systemInfo
- 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
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.
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)
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 |
-
1987
- 1987-07-06 JP JP62169186A patent/JPH0644738B2/en not_active Expired - Lifetime
Cited By (3)
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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