MX9802204A - Metodo y aparato para controlar la energia de transmision real de una estacion base en un sistema de comunicaciones celular. - Google Patents
Metodo y aparato para controlar la energia de transmision real de una estacion base en un sistema de comunicaciones celular.Info
- Publication number
- MX9802204A MX9802204A MX9802204A MX9802204A MX9802204A MX 9802204 A MX9802204 A MX 9802204A MX 9802204 A MX9802204 A MX 9802204A MX 9802204 A MX9802204 A MX 9802204A MX 9802204 A MX9802204 A MX 9802204A
- Authority
- MX
- Mexico
- Prior art keywords
- transmit power
- base station
- controlling
- communications system
- cellular communications
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/005—Control of transmission; Equalising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
-
- 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
Abstract
Un método y aparato para controlar una energía de transmision final, y, de una estacion base en un sistema de comunicaciones celular que tiene diversos canales. La estacion base tiene una ganancia de seguimiento de la energía de transmision, y', y una energía de transmision de radiofrecuencia, w. El aparato comprende elementos de canal para calcular las energías esperadas, Pk,a - Pk1, cada una de las cuales corresponde a un canal. El aparato también comprende un controlador del sistema transceptor (BTSC) para generar una energía de salida deseada, Yd, de la estacion base, incluyendo un sumador para sumar las energías esperadas. El aparato también incluye un detector de la energía de transmision para medir y, para obtener una energía de transmision medida. El aparato comprende además una tarjeta de interface de radiofrecuencia (RFIC) para generar y'. Finalmente, el aparato incluye una unidad de ganancia para procesar y' y w para obtener la energía de transmision final, y.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/525,899 US5715526A (en) | 1995-09-08 | 1995-09-08 | Apparatus and method for controlling transmission power in a cellular communications system |
US08525899 | 1995-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9802204A true MX9802204A (es) | 1998-08-30 |
MXPA98002204A MXPA98002204A (es) | 1998-11-12 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
AR000438A1 (es) | 1997-06-18 |
CN1208519A (zh) | 1999-02-17 |
KR19990044705A (ko) | 1999-06-25 |
WO1997009794A1 (en) | 1997-03-13 |
CA2237903A1 (en) | 1997-03-13 |
ES2224176T3 (es) | 2005-03-01 |
CA2237903C (en) | 2006-07-11 |
CN1130036C (zh) | 2003-12-03 |
DE69632470D1 (de) | 2004-06-17 |
IL119217A0 (en) | 1996-12-05 |
HK1015571A1 (en) | 1999-10-15 |
EP0855111A1 (en) | 1998-07-29 |
AU7155996A (en) | 1997-03-27 |
EP0855111B1 (en) | 2004-05-12 |
ATE266908T1 (de) | 2004-05-15 |
US5715526A (en) | 1998-02-03 |
IL119217A (en) | 2003-02-12 |
TW318300B (es) | 1997-10-21 |
RU2156545C2 (ru) | 2000-09-20 |
AU704781B2 (en) | 1999-05-06 |
KR100443111B1 (ko) | 2004-11-09 |
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