IT1223058B - Controllo automatico della potenza di trasmissione in collegamenti radio - Google Patents
Controllo automatico della potenza di trasmissione in collegamenti radioInfo
- Publication number
- IT1223058B IT1223058B IT22515/87A IT2251587A IT1223058B IT 1223058 B IT1223058 B IT 1223058B IT 22515/87 A IT22515/87 A IT 22515/87A IT 2251587 A IT2251587 A IT 2251587A IT 1223058 B IT1223058 B IT 1223058B
- Authority
- IT
- Italy
- Prior art keywords
- transmission power
- automatic control
- radio connections
- connections
- 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)
Priority Applications (8)
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 |
EP88117151A EP0314962B1 (en) | 1987-11-04 | 1988-10-14 | Automatic transmit power level control in radio links |
DE3888090T DE3888090T2 (de) | 1987-11-04 | 1988-10-14 | Leistungspegelsteuerung in Funkverbindungen. |
ES88117151T ES2050689T3 (es) | 1987-11-04 | 1988-10-14 | Control automatico del nivel de potencia de transmision en enlaces de radio. |
NO884686A NO174988C (no) | 1987-11-04 | 1988-10-21 | Automatisk effektkontrollsystem |
MX013577A MX170207B (es) | 1987-11-04 | 1988-10-27 | Dispositivo de control automatico de nivel de potencia de transmision en radioenlaces |
AR88312337A AR246140A1 (es) | 1987-11-04 | 1988-10-28 | Dispositivo de control automatico de nivel de potencia de transmision en radioenlaces. |
BR888805691A BR8805691A (pt) | 1987-11-04 | 1988-11-03 | Sistema para controle de potencia de transmissao em ligacoes de radio com multilinhas e circuitos para o mesmo |
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 (2)
Publication Number | Publication Date |
---|---|
IT8722515A0 IT8722515A0 (it) | 1987-11-04 |
IT1223058B true IT1223058B (it) | 1990-09-12 |
Family
ID=11197301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22515/87A IT1223058B (it) | 1987-11-04 | 1987-11-04 | Controllo automatico della potenza di trasmissione in collegamenti radio |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0314962B1 (it) |
AR (1) | AR246140A1 (it) |
BR (1) | BR8805691A (it) |
DE (1) | DE3888090T2 (it) |
ES (1) | ES2050689T3 (it) |
IT (1) | IT1223058B (it) |
MX (1) | MX170207B (it) |
NO (1) | NO174988C (it) |
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 |
EP0978171B1 (en) * | 1998-02-20 | 2005-06-01 | Koninklijke Philips Electronics N.V. | A power consumption reduction method in a digital mobile radio system and a mobile radio station |
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 |
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 |
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 ES ES88117151T patent/ES2050689T3/es not_active Expired - Lifetime
- 1988-10-14 DE DE3888090T patent/DE3888090T2/de not_active Expired - Fee Related
- 1988-10-14 EP EP88117151A patent/EP0314962B1/en not_active Expired - Lifetime
- 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 |
---|---|
NO884686L (no) | 1989-05-05 |
AR246140A1 (es) | 1994-03-30 |
NO174988B (no) | 1994-05-02 |
NO884686D0 (no) | 1988-10-21 |
DE3888090D1 (de) | 1994-04-07 |
EP0314962B1 (en) | 1994-03-02 |
EP0314962A3 (en) | 1990-09-05 |
BR8805691A (pt) | 1989-07-18 |
EP0314962A2 (en) | 1989-05-10 |
ES2050689T3 (es) | 1994-06-01 |
MX170207B (es) | 1993-08-11 |
NO174988C (no) | 1994-08-10 |
DE3888090T2 (de) | 1994-06-09 |
IT8722515A0 (it) | 1987-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971031 |