JPS5526754A - Radio communication system - Google Patents
Radio communication systemInfo
- Publication number
- JPS5526754A JPS5526754A JP9969378A JP9969378A JPS5526754A JP S5526754 A JPS5526754 A JP S5526754A JP 9969378 A JP9969378 A JP 9969378A JP 9969378 A JP9969378 A JP 9969378A JP S5526754 A JPS5526754 A JP S5526754A
- Authority
- JP
- Japan
- Prior art keywords
- free
- circuit
- line signal
- power
- channel
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
PURPOSE:To make it possible to use a battery for a long period of time by reducing the mean power consumption of a unit by constituting a circuit so that power will be supplied intermittently when a subordinate station is in a stand-by state or continuously when the subordinate station detects a free-line signal. CONSTITUTION:Via a base station, a controller sends continuously a free-line signal to one (CH1) of channels ready for calling. On detecting this free-line signal by control signal detection circuit 6, a subordinate station allows channel assignment circuit 19 to start receiver local oscillator 13 and transmitter oscillator 14 corresponding to channel CH1 assigned by logical control circuit 20 and then supplies intermittently power from receiver power circuit 11 to receiver 3 under the control of pulse circuit 10. When the free-line signal is detected during a period when power is being supplied, the channel is held even in the cut-off time following the conduction time. Namely, receiver operates intermittently and holds constantly the channel while the free-line signal is detected in the conduction time. In this way, the power consumption is remarkably reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9969378A JPS5526754A (en) | 1978-08-15 | 1978-08-15 | Radio communication system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9969378A JPS5526754A (en) | 1978-08-15 | 1978-08-15 | Radio communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5526754A true JPS5526754A (en) | 1980-02-26 |
Family
ID=14254114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9969378A Pending JPS5526754A (en) | 1978-08-15 | 1978-08-15 | Radio communication system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5526754A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4449248A (en) * | 1982-02-01 | 1984-05-15 | General Electric Company | Battery saving radio circuit and system |
-
1978
- 1978-08-15 JP JP9969378A patent/JPS5526754A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4449248A (en) * | 1982-02-01 | 1984-05-15 | General Electric Company | Battery saving radio circuit and system |
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