AR246140A1 - Dispositivo de control automatico de nivel de potencia de transmision en radioenlaces. - Google Patents
Dispositivo de control automatico de nivel de potencia de transmision en radioenlaces.Info
- Publication number
- AR246140A1 AR246140A1 AR88312337A AR31233788A AR246140A1 AR 246140 A1 AR246140 A1 AR 246140A1 AR 88312337 A AR88312337 A AR 88312337A AR 31233788 A AR31233788 A AR 31233788A AR 246140 A1 AR246140 A1 AR 246140A1
- Authority
- AR
- Argentina
- Prior art keywords
- power level
- receiver
- multiplexer
- circuit whose
- radio
- Prior art date
Links
Classifications
-
- 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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/20—TPC being performed according to specific parameters using error rate
-
- 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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
-
- 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
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Radio Relay Systems (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
DISPOSITIVO DE CONTROL AUTOMATICO DE NIVEL DE POTENCIA DE TRANSMISION EN RADIO-ENLACES MULTIPLES QUE UTILIZAN MODULACION DIGITAL DE SENAL DE MICRO ONDA Y ESPECIALMENTE LA DENOMINADA MODULACION QAM DE NIVEL MULTIPLE APLICADO EN DISPOSICIONES DE RADIO ENLACES MULTILINEA Y ESPECIFICAMENTE EN CADA TRANSMISOR DE RF QUE RECIBE, DESDE EL RECEPTOR ASOCIADO CON EL MISMO, UNA SENAL QUE INDICA LOSNIVELES DE SENALES UTILES RECIBIDAS POR ESE CANAL DE RF Y QUE LO ENVIA A SU VEZ AL TRANSMISOR MENCIONADO ASOCIADO CON EL FIN DE REGULAR EL NIVEL DE POTENCIA DE TRANSMISION, COMPRENDE UNIDADES RECEPTORAS QUE TIENEN UN CIRCUITO DE ELIMINACION DE INSERCION, ESTANDO EL RECEPTOR CONECTADO A UN CIRCUITO DE UMBRAL CUYA SALIDA ALIMENTA UN MULTIPLEXOR DE INFORMACION QUE ESTA CONECTADO A UN CIRCUITO DE INTERFASE CUYA SALIDA ESTA CONECTADA A UN CIRCUITO DE INTERFASE CUYA SALIDA ESTA CONECTADA A UN MULTIPLEXOR DE SERVICIO, ESTANDO LA SALIDA DEL MULTIPLEXOR DE SERVICIO CONECTADO A UN CIRCUITO DE ELIMINACION DE I NSERCION DE UNA UNIDAD REPETIDORA, ESTE-OESTE, CONECTADO EN SU DEMODULADOR A LA ENTRADA DE UN MULTIPLEXOR LADO RECEPTOR QUE ESTA CONECTADO A UNA INTERFASE QUE ESTA CONECTADAA UN DEMUX CONECTADO A LA LOGICA D.E.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22515/87A IT1223058B (it) | 1987-11-04 | 1987-11-04 | Controllo automatico della potenza di trasmissione in collegamenti radio |
Publications (1)
Publication Number | Publication Date |
---|---|
AR246140A1 true AR246140A1 (es) | 1994-03-30 |
Family
ID=11197301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR88312337A AR246140A1 (es) | 1987-11-04 | 1988-10-28 | Dispositivo de control automatico de nivel de potencia de transmision en radioenlaces. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0314962B1 (es) |
AR (1) | AR246140A1 (es) |
BR (1) | BR8805691A (es) |
DE (1) | DE3888090T2 (es) |
ES (1) | ES2050689T3 (es) |
IT (1) | IT1223058B (es) |
MX (1) | MX170207B (es) |
NO (1) | NO174988C (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE467332B (sv) * | 1990-06-21 | 1992-06-29 | Ericsson Telefon Ab L M | Foerfarande foer effektreglering i ett digitalt mobiltelefonisystem |
KR950000054B1 (ko) * | 1990-07-27 | 1995-01-07 | 가부시끼가이샤 도시바 | 자동파워 콘트롤장치 |
US5428821A (en) * | 1991-06-28 | 1995-06-27 | Motorola, Inc. | Base site with remote calibration capability |
US5172071A (en) * | 1992-02-05 | 1992-12-15 | Novatel Communications Ltd. | Linearized output control of a nonlinear amplifier |
FI941072A (fi) * | 1994-03-07 | 1995-09-08 | Nokia Mobile Phones Ltd | Tiedonsiirtomenetelmä, lähetin sekä vastaanotin |
TW411690B (en) * | 1998-02-20 | 2000-11-11 | Koninkl Philips Electronics Nv | A power consumption reduction method in a digital mobile radio system and a mobile radio station |
CN1150685C (zh) * | 1998-02-20 | 2004-05-19 | 皇家菲利浦电子有限公司 | 数字移动无线系统中降低功耗的方法和移动无线站 |
TW428388B (en) * | 1998-02-20 | 2001-04-01 | Koninkl Philips Electronics Nv | A power consumption reduction method in a digital mobile radio system and a mobile radio station |
DE19927320A1 (de) * | 1999-06-15 | 2000-12-21 | Mannesmann Vdo Ag | Verfahren zur drahtlosen elektromagnetischen Übertragung von Daten |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4309771A (en) * | 1979-07-02 | 1982-01-05 | Farinon Corporation | Digital radio transmission system |
US4495648A (en) * | 1982-12-27 | 1985-01-22 | At&T Bell Laboratories | Transmitter power control circuit |
FR2592256B1 (fr) * | 1985-12-20 | 1988-02-12 | Trt Telecom Radio Electr | Dispositif d'asservissement de la puissance d'emission d'un faisceau hertzien |
-
1987
- 1987-11-04 IT IT22515/87A patent/IT1223058B/it active
-
1988
- 1988-10-14 EP EP88117151A patent/EP0314962B1/en not_active Expired - Lifetime
- 1988-10-14 ES ES88117151T patent/ES2050689T3/es not_active Expired - Lifetime
- 1988-10-14 DE DE3888090T patent/DE3888090T2/de not_active Expired - Fee Related
- 1988-10-21 NO NO884686A patent/NO174988C/no not_active IP Right Cessation
- 1988-10-27 MX MX013577A patent/MX170207B/es unknown
- 1988-10-28 AR AR88312337A patent/AR246140A1/es active
- 1988-11-03 BR BR888805691A patent/BR8805691A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0314962A3 (en) | 1990-09-05 |
EP0314962A2 (en) | 1989-05-10 |
DE3888090D1 (de) | 1994-04-07 |
NO174988B (no) | 1994-05-02 |
MX170207B (es) | 1993-08-11 |
IT8722515A0 (it) | 1987-11-04 |
ES2050689T3 (es) | 1994-06-01 |
NO884686D0 (no) | 1988-10-21 |
NO884686L (no) | 1989-05-05 |
NO174988C (no) | 1994-08-10 |
EP0314962B1 (en) | 1994-03-02 |
IT1223058B (it) | 1990-09-12 |
BR8805691A (pt) | 1989-07-18 |
DE3888090T2 (de) | 1994-06-09 |
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