ES2178244T3 - Dispositivo de emision y recepcion para la amplificacion entre estaciones fijas y moviles con deteccion del canal de radio. - Google Patents
Dispositivo de emision y recepcion para la amplificacion entre estaciones fijas y moviles con deteccion del canal de radio.Info
- Publication number
- ES2178244T3 ES2178244T3 ES98939530T ES98939530T ES2178244T3 ES 2178244 T3 ES2178244 T3 ES 2178244T3 ES 98939530 T ES98939530 T ES 98939530T ES 98939530 T ES98939530 T ES 98939530T ES 2178244 T3 ES2178244 T3 ES 2178244T3
- Authority
- ES
- Spain
- Prior art keywords
- amplification
- emission
- detection
- fixed
- reception device
- 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.)
- Expired - Lifetime
Links
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
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Abstract
Dispositivo (1) de transmisión y recepción para amplificación de las señales (4, 5) transmitidas entre un lado de enlace ascendente estacionario y una estación (3, 2) de transmisión y recepción móvil del lado de enlace descendente, en una red de radio que cubre el área, con al menos una antena para conexión a la estación de transmisión/recepción estacionaria, con al menos un filtro selectivo de canal, que está conectado a la antena, con al menos un dispositivo, conectado a la salida del filtro, para medir la intensidad de campo recibida del canal pertinente, con al menos un dispositivo para demodular y decodificar la señal de radio filtrada selectiva de canal, y con un dispositivo para identificar los canales o frecuencias de radio que son usados en una celda (25) de radio de la red de radio, caracterizado porque el dispositivo para automáticamente identificar los canales o frecuencias de radio que son usados en una celda (25)de radio de la red de radio está formado de modo que se establece en una primera etapa (7) la intensidad de campo recibida de los canales transferidos a una red de radio, y uno o más canal(es) de control de radio (canal de control de radiodifusión) es/son establecidos (8) desde los canales con la mayor intensidad de campo recibida, y que estos son posteriormente decodificados (11, 15) para establecer, sobre la base de la información transmitida allí, los canales o frecuencias de uno o más canal(es) de control asociados (canal de control de dedicación lenta) y/o canales de tráfico.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19726940A DE19726940C2 (de) | 1997-06-25 | 1997-06-25 | Sende- und Empfangsvorrichtung zur Verstärkung der Sendesignale zwischen einer ortsfesten und einer mobilen Sendestation sowie Verfahren zum Betrieb der Kan alerkennungsvorrichtung einer Sende- und Empfangsvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2178244T3 true ES2178244T3 (es) | 2002-12-16 |
Family
ID=7833588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98939530T Expired - Lifetime ES2178244T3 (es) | 1997-06-25 | 1998-06-25 | Dispositivo de emision y recepcion para la amplificacion entre estaciones fijas y moviles con deteccion del canal de radio. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6574472B1 (es) |
EP (1) | EP1013007B1 (es) |
CN (1) | CN1124711C (es) |
AT (1) | ATE218256T1 (es) |
AU (1) | AU747176B2 (es) |
BR (1) | BR9810469A (es) |
DE (2) | DE19726940C2 (es) |
ES (1) | ES2178244T3 (es) |
WO (1) | WO1999000918A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8184603B2 (en) | 2002-01-31 | 2012-05-22 | Lgc Wireless, Llc | Communication system having a community wireless local area network for voice and high speed data communication |
US6967989B2 (en) * | 2002-05-17 | 2005-11-22 | Motorola, Inc. | Method and apparatus for time-sharing a rake receiver structure |
US7844273B2 (en) * | 2006-07-14 | 2010-11-30 | Lgc Wireless, Inc. | System for and method of for providing dedicated capacity in a cellular network |
US7848770B2 (en) * | 2006-08-29 | 2010-12-07 | Lgc Wireless, Inc. | Distributed antenna communications system and methods of implementing thereof |
GB2443231B (en) * | 2006-10-04 | 2011-02-02 | Vodafone Plc | Configuration of base station repeater |
US7817958B2 (en) * | 2006-12-22 | 2010-10-19 | Lgc Wireless Inc. | System for and method of providing remote coverage area for wireless communications |
US8005050B2 (en) * | 2007-03-23 | 2011-08-23 | Lgc Wireless, Inc. | Localization of a mobile device in distributed antenna communications system |
US8010116B2 (en) | 2007-06-26 | 2011-08-30 | Lgc Wireless, Inc. | Distributed antenna communications system |
US9112547B2 (en) | 2007-08-31 | 2015-08-18 | Adc Telecommunications, Inc. | System for and method of configuring distributed antenna communications system |
US8634766B2 (en) | 2010-02-16 | 2014-01-21 | Andrew Llc | Gain measurement and monitoring for wireless communication systems |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1567888A (en) * | 1977-05-02 | 1980-05-21 | Motorola Inc | Sectored antenna receiving system |
ZA813229B (en) * | 1980-05-29 | 1983-01-26 | Philips Nv | Frequency division communication system wherein conventional transmitter-transceiver can be used as or repeater or local base station |
US5343214A (en) * | 1983-09-23 | 1994-08-30 | The Allen Telecom Group, Inc. | Cellular mobile communications antenna |
GB8629159D0 (en) * | 1986-12-05 | 1987-01-14 | British Telecomm | Mobile radio systems |
US4882765A (en) * | 1987-05-22 | 1989-11-21 | Maxwell Ray F | Data transmission system |
US5023930A (en) * | 1987-08-03 | 1991-06-11 | Orion Industries, Inc. | Booster with detectable boost operation |
JPH01288022A (ja) * | 1988-05-13 | 1989-11-20 | Shimizu Corp | 電磁遮蔽空間への外来電波再放射システム |
CA2001339C (en) * | 1988-12-02 | 1993-12-21 | Jaime Andres Borras | Repeater for a controlled radio system |
US5179720A (en) * | 1990-02-23 | 1993-01-12 | Motorola, Inc. | Method and apparatus for extended coverage of a trunked radio communications system |
GB2260467A (en) * | 1991-09-12 | 1993-04-14 | Blick Communications Ltd | Repeater |
US5548803A (en) * | 1992-03-31 | 1996-08-20 | Orion Industries, Inc. | Dual-mode booster system |
US5408681A (en) * | 1993-08-16 | 1995-04-18 | The United States Of America As Represented By The Secretary Of The Navy | Automatic repeater station for signal transmissions |
US5541979A (en) * | 1994-03-08 | 1996-07-30 | Allen Telecom Group, Inc. | Cell extender with timing alignment for use in time division multiple-access and similar cellular telephone systems |
-
1997
- 1997-06-25 DE DE19726940A patent/DE19726940C2/de not_active Expired - Fee Related
-
1998
- 1998-06-25 WO PCT/EP1998/003880 patent/WO1999000918A1/de active IP Right Grant
- 1998-06-25 AT AT98939530T patent/ATE218256T1/de not_active IP Right Cessation
- 1998-06-25 US US09/446,236 patent/US6574472B1/en not_active Expired - Fee Related
- 1998-06-25 CN CN98806595A patent/CN1124711C/zh not_active Expired - Fee Related
- 1998-06-25 EP EP98939530A patent/EP1013007B1/de not_active Expired - Lifetime
- 1998-06-25 DE DE59804254T patent/DE59804254D1/de not_active Expired - Fee Related
- 1998-06-25 AU AU88010/98A patent/AU747176B2/en not_active Ceased
- 1998-06-25 ES ES98939530T patent/ES2178244T3/es not_active Expired - Lifetime
- 1998-06-25 BR BR9810469-1A patent/BR9810469A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1124711C (zh) | 2003-10-15 |
EP1013007B1 (de) | 2002-05-29 |
AU8801098A (en) | 1999-01-19 |
WO1999000918A1 (de) | 1999-01-07 |
BR9810469A (pt) | 2000-09-19 |
DE19726940A1 (de) | 1999-02-04 |
DE19726940C2 (de) | 2002-07-18 |
CN1261485A (zh) | 2000-07-26 |
AU747176B2 (en) | 2002-05-09 |
US6574472B1 (en) | 2003-06-03 |
EP1013007A1 (de) | 2000-06-28 |
ATE218256T1 (de) | 2002-06-15 |
DE59804254D1 (de) | 2002-07-04 |
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