JPS6429030A - Mobile radio communication system - Google Patents
Mobile radio communication systemInfo
- Publication number
- JPS6429030A JPS6429030A JP62184801A JP18480187A JPS6429030A JP S6429030 A JPS6429030 A JP S6429030A JP 62184801 A JP62184801 A JP 62184801A JP 18480187 A JP18480187 A JP 18480187A JP S6429030 A JPS6429030 A JP S6429030A
- Authority
- JP
- Japan
- Prior art keywords
- electric field
- reception level
- rate
- circuit
- weak electric
- 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 quantity of call service by measuring the use rate of respective base station and a disconnect rate in a weak electric field, and changing a sending power and a reception electric field level threshold for speaking channel switching. CONSTITUTION:In a control station, a speaking channel is switched by a reception level monitoring part 60 and a circuit control part 61 through a car telephone circuit 62 and circuits 63-1-63-n for base stations 1-n. Further, the reception level during speaking is monitored by the reception level monitoring part 60, and a circuit use rate is detected by a circuit use rate detecting part 66, as receiving the disconnect rate due to the weak electric field from a weak electric field disconnect rate detecting part 65, and also necessary data from the circuit control part 61. By adjusting the sending power and the reception level threshold by a sending power.reception level threshold setting part 67 by using the outputs of these weak electric field disconnect rate detecting part 65 and the circuit use rate detecting part 66, a speaking service rate is made maximum. Then, the result is informed to the respective base stations by using signal lines 64-1-64-n.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62184801A JPH0691492B2 (en) | 1987-07-23 | 1987-07-23 | Mobile wireless communication system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62184801A JPH0691492B2 (en) | 1987-07-23 | 1987-07-23 | Mobile wireless communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6429030A true JPS6429030A (en) | 1989-01-31 |
JPH0691492B2 JPH0691492B2 (en) | 1994-11-14 |
Family
ID=16159533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62184801A Expired - Fee Related JPH0691492B2 (en) | 1987-07-23 | 1987-07-23 | Mobile wireless communication system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0691492B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394850U (en) * | 1990-01-16 | 1991-09-27 | ||
JPH04322521A (en) * | 1991-04-23 | 1992-11-12 | Fujitsu Ltd | Radio channel congestion control system |
JPH0548533A (en) * | 1991-08-20 | 1993-02-26 | Nec Commun Syst Ltd | Mobile body radio base station controller |
JPH0563635A (en) * | 1991-09-05 | 1993-03-12 | Nec Commun Syst Ltd | Traffic decentralizing system by radio base station output control |
JPH06105363A (en) * | 1992-09-22 | 1994-04-15 | Matsushita Electric Ind Co Ltd | Position registration control method for mobile station |
WO2001048952A1 (en) * | 1999-12-24 | 2001-07-05 | Ntt Docomo, Inc. | Method and device for transmitting burst signal in mobile communication system, information distribution method, and information distribution controller |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5373376B2 (en) * | 2008-11-26 | 2013-12-18 | 京セラ株式会社 | Transmission output control device |
-
1987
- 1987-07-23 JP JP62184801A patent/JPH0691492B2/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394850U (en) * | 1990-01-16 | 1991-09-27 | ||
JPH04322521A (en) * | 1991-04-23 | 1992-11-12 | Fujitsu Ltd | Radio channel congestion control system |
JPH0548533A (en) * | 1991-08-20 | 1993-02-26 | Nec Commun Syst Ltd | Mobile body radio base station controller |
JPH0563635A (en) * | 1991-09-05 | 1993-03-12 | Nec Commun Syst Ltd | Traffic decentralizing system by radio base station output control |
JPH06105363A (en) * | 1992-09-22 | 1994-04-15 | Matsushita Electric Ind Co Ltd | Position registration control method for mobile station |
WO2001048952A1 (en) * | 1999-12-24 | 2001-07-05 | Ntt Docomo, Inc. | Method and device for transmitting burst signal in mobile communication system, information distribution method, and information distribution controller |
US7272361B2 (en) | 1999-12-24 | 2007-09-18 | Ntt Docomo, Inc. | Method and device for transmitting burst signal in mobile communication system, information distribution method, and information distribution controller |
Also Published As
Publication number | Publication date |
---|---|
JPH0691492B2 (en) | 1994-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |