DE3118018A1 - Nachrichtenuebertragungssystem - Google Patents
NachrichtenuebertragungssystemInfo
- Publication number
- DE3118018A1 DE3118018A1 DE19813118018 DE3118018A DE3118018A1 DE 3118018 A1 DE3118018 A1 DE 3118018A1 DE 19813118018 DE19813118018 DE 19813118018 DE 3118018 A DE3118018 A DE 3118018A DE 3118018 A1 DE3118018 A1 DE 3118018A1
- Authority
- DE
- Germany
- Prior art keywords
- stations
- transmission system
- message transmission
- stationary
- control center
- 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
- 238000004891 communication Methods 0.000 title abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000012546 transfer Methods 0.000 claims abstract description 15
- 238000001228 spectrum Methods 0.000 claims abstract description 6
- 238000005516 engineering process Methods 0.000 claims abstract description 4
- 230000015654 memory Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 12
- 239000000872 buffer Substances 0.000 description 11
- 238000012545 processing Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000012937 correction Methods 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005311 autocorrelation function Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813118018 DE3118018A1 (de) | 1981-05-07 | 1981-05-07 | Nachrichtenuebertragungssystem |
DE8282103692T DE3265045D1 (en) | 1981-05-07 | 1982-04-30 | Message transmission system |
EP82103692A EP0064686B1 (de) | 1981-05-07 | 1982-04-30 | Nachrichtenübertragungssystem |
BE2/59694A BE893102A (fr) | 1981-05-07 | 1982-05-07 | Systeme de communication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813118018 DE3118018A1 (de) | 1981-05-07 | 1981-05-07 | Nachrichtenuebertragungssystem |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3118018A1 true DE3118018A1 (de) | 1982-11-25 |
DE3118018C2 DE3118018C2 (enrdf_load_stackoverflow) | 1990-12-06 |
Family
ID=6131645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813118018 Granted DE3118018A1 (de) | 1981-05-07 | 1981-05-07 | Nachrichtenuebertragungssystem |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE893102A (enrdf_load_stackoverflow) |
DE (1) | DE3118018A1 (enrdf_load_stackoverflow) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3139408A1 (de) * | 1981-10-03 | 1983-04-21 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Nachrichtenuebertragungssystem |
EP0180238A3 (en) * | 1984-11-02 | 1986-07-02 | Fujitsu Limited | Digital radio communication system |
DE3609395A1 (de) * | 1985-03-20 | 1986-09-25 | International Mobile Machines Corp., Philadelphia, Pa. | Kommunikationssystem |
DE3528886A1 (de) * | 1985-08-12 | 1987-02-19 | Siemens Ag | Funkfernsprechsystem |
EP0160993A3 (en) * | 1984-05-10 | 1988-05-04 | Standard Elektrik Lorenz Aktiengesellschaft | Radio-system |
DE3736446A1 (de) * | 1987-10-28 | 1989-05-11 | Rheydt Kabelwerk Ag | Funkuebertragungssystem |
DE4105884A1 (de) * | 1990-02-27 | 1991-08-29 | Motorola Inc | Funktelefon-vermittlungsnetzwerk |
US5495508A (en) * | 1987-11-20 | 1996-02-27 | Interdigital Technology Corporation | Base station emulator |
DE19506439A1 (de) * | 1995-02-24 | 1996-08-29 | Sel Alcatel Ag | Zuweisung einer Trägerfrequenz in einem SDMA-Funksystem |
US5930297A (en) * | 1989-11-20 | 1999-07-27 | Interdigital Technology Corporation | Base station emulator |
EP1046240A4 (en) * | 1998-01-05 | 2002-07-10 | Intel Corp | METHOD FOR USING CIRCULAR SPREADING CODE TO REACH HIGH BIT DENSITY IN A DIRECT-SEQUENCE SPREADING SPECTRUM MESSAGE TRANSMISSION SYSTEM |
US6711223B2 (en) | 1987-11-20 | 2004-03-23 | Interdigital Technology Corporation | Base station emulator |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4935927A (en) * | 1987-11-20 | 1990-06-19 | International Mobile Machines Corporation | Base station emulator |
DE4223995A1 (de) * | 1992-07-21 | 1994-02-03 | Kolbe & Co Hans | Verfahren und Schaltung zur Netzsteuerung in Nachrichtenübertragungssystemen |
US5546383A (en) | 1993-09-30 | 1996-08-13 | Cooley; David M. | Modularly clustered radiotelephone system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3532985A (en) * | 1968-03-13 | 1970-10-06 | Nasa | Time division radio relay synchronizing system using different sync code words for "in sync" and "out of sync" conditions |
DE2537683A1 (de) * | 1975-08-23 | 1977-03-03 | Licentia Gmbh | Funkuebertragungssystem mit ortsfesten funkstationen und beweglichen teilnehmerstationen |
US4129749A (en) * | 1976-06-24 | 1978-12-12 | Goldman Stephen R | Radio telephone communications system |
DE2659635B2 (de) * | 1976-12-30 | 1979-06-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur digitalen Informationsübertragung fiber Funk |
US4215244A (en) * | 1978-12-18 | 1980-07-29 | The United States Of America As Represented By The Secretary Of The Army | Self-adaptive mobile subscriber access system employing time division multiple accessing |
-
1981
- 1981-05-07 DE DE19813118018 patent/DE3118018A1/de active Granted
-
1982
- 1982-05-07 BE BE2/59694A patent/BE893102A/fr not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3532985A (en) * | 1968-03-13 | 1970-10-06 | Nasa | Time division radio relay synchronizing system using different sync code words for "in sync" and "out of sync" conditions |
DE2537683A1 (de) * | 1975-08-23 | 1977-03-03 | Licentia Gmbh | Funkuebertragungssystem mit ortsfesten funkstationen und beweglichen teilnehmerstationen |
US4129749A (en) * | 1976-06-24 | 1978-12-12 | Goldman Stephen R | Radio telephone communications system |
DE2659635B2 (de) * | 1976-12-30 | 1979-06-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur digitalen Informationsübertragung fiber Funk |
US4215244A (en) * | 1978-12-18 | 1980-07-29 | The United States Of America As Represented By The Secretary Of The Army | Self-adaptive mobile subscriber access system employing time division multiple accessing |
Non-Patent Citations (5)
Title |
---|
ALDINGER, HEROLD, KRICK, "Spektrale Spreizung als Multiplex-Verfahren - Eine Einführung". In: NTZ 28 (1975) H.3 S.79-88 * |
J.HÖFLINGER, "Gedanken zu zukünftigen mobilen automatischen Telefonsystemen", In: TEKADE, Technische Mitteilungen 1975, S.26-30 * |
Ph. T. PORTER, "Supervision and Control Feutures of a Small-Zone Radiotelephone System". In: IEEE Transactions on Vehicular Technology, Vol.20, No.3 Aug.1971 S.75-79 * |
T.TERASHIMA et al.,"Automobile Telephone SwitchingSystem", In: NEC Research + Development No.57, April 1980, S.80-87 * |
Wolf HEROLD, "Ein Funktelefonsystem mit Codemulti-plex", In: Nachrichtentechnische Zeitschrift NTZ 27 (1974) H.7, S.253-259 * |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3139408A1 (de) * | 1981-10-03 | 1983-04-21 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Nachrichtenuebertragungssystem |
EP0160993A3 (en) * | 1984-05-10 | 1988-05-04 | Standard Elektrik Lorenz Aktiengesellschaft | Radio-system |
EP0180238A3 (en) * | 1984-11-02 | 1986-07-02 | Fujitsu Limited | Digital radio communication system |
AT404202B (de) * | 1985-03-20 | 1998-09-25 | Interdigital Tech Corp | Digitales telefonsystem, welches eine vielzahl von von fernsprechleitungen ausgehenden informationssignalen verarbeitet |
DE3609395A1 (de) * | 1985-03-20 | 1986-09-25 | International Mobile Machines Corp., Philadelphia, Pa. | Kommunikationssystem |
US4912705A (en) * | 1985-03-20 | 1990-03-27 | International Mobile Machines Corporation | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
US5022024A (en) * | 1985-03-20 | 1991-06-04 | International Mobile Machines Corporation | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
DE3609395C3 (de) * | 1985-03-20 | 1999-04-08 | Interdigital Tech Corp | Digitales Telefonsystem |
US5119375A (en) * | 1985-03-20 | 1992-06-02 | International Mobile Machines Corp. | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
DE3528886A1 (de) * | 1985-08-12 | 1987-02-19 | Siemens Ag | Funkfernsprechsystem |
DE3736446A1 (de) * | 1987-10-28 | 1989-05-11 | Rheydt Kabelwerk Ag | Funkuebertragungssystem |
US5625653A (en) * | 1987-11-20 | 1997-04-29 | Interdigital Technology Corporation | Base station emulator |
US5495508A (en) * | 1987-11-20 | 1996-02-27 | Interdigital Technology Corporation | Base station emulator |
US6711223B2 (en) | 1987-11-20 | 2004-03-23 | Interdigital Technology Corporation | Base station emulator |
US7106819B1 (en) | 1987-11-20 | 2006-09-12 | Interdigital Technology Corporation | Plural subscriber system utilizing synchronized timeslots on a single frequency |
US5930297A (en) * | 1989-11-20 | 1999-07-27 | Interdigital Technology Corporation | Base station emulator |
DE4105884A1 (de) * | 1990-02-27 | 1991-08-29 | Motorola Inc | Funktelefon-vermittlungsnetzwerk |
DE19506439A1 (de) * | 1995-02-24 | 1996-08-29 | Sel Alcatel Ag | Zuweisung einer Trägerfrequenz in einem SDMA-Funksystem |
US5732075A (en) * | 1995-02-24 | 1998-03-24 | Alcatel N.V. | Assignment of a carrier frequency in an SDMA radio system |
AU707629B2 (en) * | 1995-02-24 | 1999-07-15 | Alcatel N.V. | Clock frequency assignment in SDMA radio system |
EP1046240A4 (en) * | 1998-01-05 | 2002-07-10 | Intel Corp | METHOD FOR USING CIRCULAR SPREADING CODE TO REACH HIGH BIT DENSITY IN A DIRECT-SEQUENCE SPREADING SPECTRUM MESSAGE TRANSMISSION SYSTEM |
Also Published As
Publication number | Publication date |
---|---|
BE893102A (fr) | 1982-11-08 |
DE3118018C2 (enrdf_load_stackoverflow) | 1990-12-06 |
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Legal Events
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ALCATEL SEL AKTIENGESELLSCHAFT, 7000 STUTTGART, DE |
|
8339 | Ceased/non-payment of the annual fee |