DK578783A - PROCEDURE FOR MANAGING A RADIO CONNECTION BETWEEN A GROUND STATION AND A MOBILE STATION - Google Patents
PROCEDURE FOR MANAGING A RADIO CONNECTION BETWEEN A GROUND STATION AND A MOBILE STATION Download PDFInfo
- Publication number
- DK578783A DK578783A DK578783A DK578783A DK578783A DK 578783 A DK578783 A DK 578783A DK 578783 A DK578783 A DK 578783A DK 578783 A DK578783 A DK 578783A DK 578783 A DK578783 A DK 578783A
- Authority
- DK
- Denmark
- Prior art keywords
- radio
- messages
- station
- stations
- mobile
- Prior art date
Links
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
- 238000012544 monitoring process Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000011664 signaling Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
- H04B7/2678—Time synchronisation
- H04B7/2681—Synchronisation of a mobile station with one base station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
Landscapes
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Radio Relay Systems (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Support Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Earth Drilling (AREA)
- Communication Control (AREA)
Abstract
1. A radio communication system with a base radio station and mobile radio stations, which in existing radio links continuously individually realise and maintain synchronism on the basis of received frame synchronization blocks, wherein the base radio station is capable of continuously transmitting radio messages, for example, data blocks containing signalling information, on a transmission channel in a changeable pattern of time frames, wherein, for permanently monitoring the radio link, the mobile radio stations are capable of monitoring the reception of radio messages in this pattern of time frames, wherein the mobile radio stations are capable of resetting a counter when valid radio messages are received and wherein, when invalid radio messages are received, the mobile radio stations are capable of incrementing the count of the counter, this count representing a criterion for the quality of the radio link.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3246907A DE3246907C2 (en) | 1982-12-18 | 1982-12-18 | Method for monitoring a radio link existing between a fixed radio station and a mobile radio station |
Publications (2)
Publication Number | Publication Date |
---|---|
DK578783D0 DK578783D0 (en) | 1983-12-15 |
DK578783A true DK578783A (en) | 1984-06-19 |
Family
ID=6181034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK578783A DK578783A (en) | 1982-12-18 | 1983-12-15 | PROCEDURE FOR MANAGING A RADIO CONNECTION BETWEEN A GROUND STATION AND A MOBILE STATION |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0111973B1 (en) |
JP (1) | JPH0691488B2 (en) |
AT (1) | ATE46802T1 (en) |
AU (1) | AU2243983A (en) |
BR (1) | BR8306906A (en) |
CA (1) | CA1241379A (en) |
DE (2) | DE3246907C2 (en) |
DK (1) | DK578783A (en) |
ES (1) | ES528102A0 (en) |
FI (1) | FI76657C (en) |
NO (1) | NO162989C (en) |
ZA (1) | ZA839204B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3721889A1 (en) * | 1987-07-02 | 1989-01-12 | Standard Elektrik Lorenz Ag | COMPUTER CONTROLLED SUBSCRIBER DEVICE FOR OPERATION IN TELECOMMUNICATION NETWORKS, IN PARTICULAR MOBILE RADIO NETWORKS, WITH DIFFERENT SYSTEM TECHNOLOGY |
EP0615393A1 (en) * | 1993-03-10 | 1994-09-14 | Motorola, Inc. | A method for packet data transmission on a cellular voice network |
DE4330705A1 (en) * | 1993-09-10 | 1995-03-16 | Sel Alcatel Ag | Mobile testing device |
FI940705A (en) * | 1993-09-14 | 1995-03-15 | Nokia Telecommunications Oy | A method for monitoring base station radio channels |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2137653B2 (en) * | 1971-07-28 | 1979-08-16 | Robert Bosch Gmbh, 7000 Stuttgart | Method for transmitting data telegrams over a first radio path or voice information over a second radio path and device for carrying out the method |
DE2333139A1 (en) * | 1973-06-29 | 1975-03-20 | Bosch Elektronik Gmbh | Radio communications network with central and mobile stations - has provision for short cut-out of long operating transmitter to reduce interference |
US4027243A (en) * | 1975-05-12 | 1977-05-31 | General Electric Company | Message generator for a controlled radio transmitter and receiver |
DE2550266B2 (en) * | 1975-11-08 | 1978-05-24 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Radiotelephone system and evaluation circuit for such a system |
DE2659635B2 (en) * | 1976-12-30 | 1979-06-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Method for digital information transmission via radio |
JPS5437601A (en) * | 1977-08-31 | 1979-03-20 | Hitachi Denshi Ltd | Channel trouble detection system |
BE874400A (en) * | 1979-02-23 | 1979-08-23 | Chantrain Xaveer | RADIOMOBILE-TYPE TELECOMMUNICATIONS SYSTEM |
US4309771A (en) * | 1979-07-02 | 1982-01-05 | Farinon Corporation | Digital radio transmission system |
-
1982
- 1982-12-18 DE DE3246907A patent/DE3246907C2/en not_active Expired
-
1983
- 1983-12-09 ZA ZA839204A patent/ZA839204B/en unknown
- 1983-12-14 AT AT83201768T patent/ATE46802T1/en not_active IP Right Cessation
- 1983-12-14 DE DE8383201768T patent/DE3380660D1/en not_active Expired
- 1983-12-14 EP EP83201768A patent/EP0111973B1/en not_active Expired
- 1983-12-15 CA CA000443364A patent/CA1241379A/en not_active Expired
- 1983-12-15 DK DK578783A patent/DK578783A/en not_active Application Discontinuation
- 1983-12-15 JP JP58235209A patent/JPH0691488B2/en not_active Expired - Lifetime
- 1983-12-15 BR BR8306906A patent/BR8306906A/en unknown
- 1983-12-15 AU AU22439/83A patent/AU2243983A/en not_active Abandoned
- 1983-12-15 FI FI834625A patent/FI76657C/en not_active IP Right Cessation
- 1983-12-16 ES ES528102A patent/ES528102A0/en active Granted
- 1983-12-16 NO NO834670A patent/NO162989C/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO162989B (en) | 1989-12-04 |
DK578783D0 (en) | 1983-12-15 |
AU2243983A (en) | 1984-06-21 |
NO162989C (en) | 1990-03-14 |
FI76657B (en) | 1988-07-29 |
EP0111973B1 (en) | 1989-09-27 |
ATE46802T1 (en) | 1989-10-15 |
DE3380660D1 (en) | 1989-11-02 |
ES8407272A1 (en) | 1984-08-16 |
ZA839204B (en) | 1985-07-31 |
ES528102A0 (en) | 1984-08-16 |
JPS59139735A (en) | 1984-08-10 |
FI76657C (en) | 1988-11-10 |
FI834625A0 (en) | 1983-12-15 |
NO834670L (en) | 1984-06-19 |
DE3246907A1 (en) | 1984-06-20 |
BR8306906A (en) | 1984-07-24 |
EP0111973A2 (en) | 1984-06-27 |
JPH0691488B2 (en) | 1994-11-14 |
DE3246907C2 (en) | 1985-06-13 |
FI834625A (en) | 1984-06-19 |
EP0111973A3 (en) | 1986-05-28 |
CA1241379A (en) | 1988-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX9302150A (en) | AUXILIATED DELIVERY BY MOBILE USING MULTIPLE ACCESS OF CODE DIVISION. | |
BR9505639A (en) | Radio access process radio transmitter / receiver radio base station communication process to provide telephone communications and communication system | |
MY100651A (en) | Method and apparatus for communicating variable length messages between a primary station and remote stations of a data communications system. | |
DK0471656T3 (en) | Method and apparatus for increasing the signaling reliability of a cellular mobile radio telephone system | |
DK0645903T4 (en) | Filling burst structure for a cellular system for digital radio communications using the TDMA principle and base station for designing such a structure | |
ATE179559T1 (en) | RADIOELECTRIC TRANSMISSION METHOD USING RELAY STATIONS WITH SPECTRUM INVERSION | |
DK200686D0 (en) | MULTIFUNCTIONAL RADIOTRANSMISSIONSANLAEG | |
FI940981A (en) | Method of data communication, base station device and mobile station | |
WO1995024782A3 (en) | Transmission format in packet based communications | |
FI942404A0 (en) | Method of improving connection quality in cellular radio system and base station | |
SE8803094D0 (en) | EXCELLENT WIRELESS TELECOMMUNICATION SYSTEM WITH TIME, FREQUENCY AND SPACE CONTROL | |
FR2711865B1 (en) | Signaling and control methods used in a radio communication system, base station and mobile station for the implementation of these methods. | |
DK578783D0 (en) | PROCEDURE FOR MANAGING A RADIO CONNECTION BETWEEN A GROUND STATION AND A MOBILE STATION | |
ATE322800T1 (en) | MOBILE STATION WITH INTEGRATED RADIO TRANSMISSION AND LOCALIZATION FUNCTIONS AND METHOD THEREOF | |
ATE475285T1 (en) | METHOD FOR DISPLAYING POWER LEVELS IN A PACKET SWITCHING COMMUNICATIONS SYSTEM | |
WO1999022470A3 (en) | Transmission/reception process and device and radio communications system for data transmission | |
MY116587A (en) | Method and apparatus for providing roaming instructions to data communication receivers | |
WO1995029562A3 (en) | Method for facilitating call establishment in a cellular network, and a base station | |
MX171987B (en) | BASE STATION EMULATOR | |
MY109080A (en) | Radio link failure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |