JPS6432727A - Transmitting output controller - Google Patents
Transmitting output controllerInfo
- Publication number
- JPS6432727A JPS6432727A JP62187827A JP18782787A JPS6432727A JP S6432727 A JPS6432727 A JP S6432727A JP 62187827 A JP62187827 A JP 62187827A JP 18782787 A JP18782787 A JP 18782787A JP S6432727 A JPS6432727 A JP S6432727A
- Authority
- JP
- Japan
- Prior art keywords
- moving body
- transmitting
- transmitting output
- fading pitch
- output
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
PURPOSE:To maintain a good call quality and, simultaneously, to reduce a power consumption at the time of transmitting a moving body by controlling the optimum transmitting output of the moving body or a base station based on a mean value obtained from an receiving electric field and a fading pitch. CONSTITUTION:A radio wave from the moving body is received by a receiver 1, and by a mean receiving electric field calculating part 2, the mean value is calculated. Based on the output of the receiver 1, the fading pitch is obtained by a fading pitch calculating part 3, and thereby, the action condition of the moving body, which is a communications opponent, is detected. Based on the mean value and fading pitch, a transmitting output deciding part 4 decides the comfortable transmitting output of the moving body. A transmitting output control signal generating part 5 generates a transmitting control signal to the moving body, and the signal is transmitted through a transmitter 6 to the moving body. As a result, the transmitting output of the transmitter at a moving body side is automatically adjusted, a receiving sensitivity at a base station side can be made optimum, and simultaneously, transmitting and receiving can be executed by a saved power.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62187827A JPH0681087B2 (en) | 1987-07-29 | 1987-07-29 | Transmission output control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62187827A JPH0681087B2 (en) | 1987-07-29 | 1987-07-29 | Transmission output control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6432727A true JPS6432727A (en) | 1989-02-02 |
JPH0681087B2 JPH0681087B2 (en) | 1994-10-12 |
Family
ID=16212927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62187827A Expired - Lifetime JPH0681087B2 (en) | 1987-07-29 | 1987-07-29 | Transmission output control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0681087B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0335625A (en) * | 1989-07-03 | 1991-02-15 | Nippon Telegr & Teleph Corp <Ntt> | Method for controlling transmission power in mobile communication system |
EP0419205A2 (en) * | 1989-09-19 | 1991-03-27 | Nippon Telegraph And Telephone Corporation | A channel assignment system |
JPH0613956A (en) * | 1992-06-29 | 1994-01-21 | Mitsubishi Electric Corp | Transmission power controller in mobile communication and its system |
US7062287B2 (en) | 1999-09-22 | 2006-06-13 | Fujitsu Limited | Transmission power control apparatus |
JP2009239977A (en) * | 2009-07-21 | 2009-10-15 | Fujitsu Ltd | Communication control device and method based on moving speed |
-
1987
- 1987-07-29 JP JP62187827A patent/JPH0681087B2/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0335625A (en) * | 1989-07-03 | 1991-02-15 | Nippon Telegr & Teleph Corp <Ntt> | Method for controlling transmission power in mobile communication system |
EP0419205A2 (en) * | 1989-09-19 | 1991-03-27 | Nippon Telegraph And Telephone Corporation | A channel assignment system |
JPH0613956A (en) * | 1992-06-29 | 1994-01-21 | Mitsubishi Electric Corp | Transmission power controller in mobile communication and its system |
US7062287B2 (en) | 1999-09-22 | 2006-06-13 | Fujitsu Limited | Transmission power control apparatus |
JP2009239977A (en) * | 2009-07-21 | 2009-10-15 | Fujitsu Ltd | Communication control device and method based on moving speed |
Also Published As
Publication number | Publication date |
---|---|
JPH0681087B2 (en) | 1994-10-12 |
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