KR20010101759A - 잠재적으로 전송 게이팅 또는 캐핑된 통신 시스템에서전송 전력을 제어하는 방법 및 장치 - Google Patents
잠재적으로 전송 게이팅 또는 캐핑된 통신 시스템에서전송 전력을 제어하는 방법 및 장치 Download PDFInfo
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- KR20010101759A KR20010101759A KR1020017009502A KR20017009502A KR20010101759A KR 20010101759 A KR20010101759 A KR 20010101759A KR 1020017009502 A KR1020017009502 A KR 1020017009502A KR 20017009502 A KR20017009502 A KR 20017009502A KR 20010101759 A KR20010101759 A KR 20010101759A
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- Prior art keywords
- power control
- signal
- energy
- remote station
- signal energy
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Classifications
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- 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
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
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- 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
- H04W52/06—TPC algorithms
- H04W52/12—Outer and inner loops
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- 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
- H04W52/06—TPC algorithms
- H04W52/08—Closed loop power control
-
- 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
- H04W52/38—TPC being performed in particular situations
- H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Communication Control (AREA)
- Control Of Eletrric Generators (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims (14)
- 원격국으로부터 신호의 전송 에너지를 제어하는 전력 제어 시스템으로서제1 수신 신호 품질 메트릭(metric) 및 가변 임계치 사이의 비교를 통한 폐쇄 루프 전력 제어 명령을 발생시키는 폐쇄 루프 전력 제어 수단;제2 수신 신호 품질 메트릭에 따라 상기 가변 임계치를 결정하는 외부 루프 전력 제어 수단; 및상기 원격국 전송기가 미리 설정된 방식으로 상기 전력 제어 명령들에 응답하지 않는다는 결정에 따라 상기 외부 루프 전력 제어 수단의 동작을 일시 중지하는 탐지기 수단을 포함하는 전력 제어 시스템.
- 제1항에 있어서,상기 탐지기 수단은 상기 원격국으로부터의 수신된 신호 에너지에 따라 원격국으로부터의 전송 신호에너지의 게이팅을 탐지하면 상기 외부 루프 수단의 동작을 일시 중지하는 전력 제어 시스템.
- 제1항에 있어서,상기 탐지기 수단은 상기 신호 에너지의 증가를 요청하는 적어도 하나의 전력 제어 명령에 응답하여 상기 원격국 전송기로부터의 수신된 신호 에너지가 증가되지 않는 경우에 따라 원격국으로 부터의 전송 신호 에너지의 캐핑을 탐지하여 상기 외부 루프 수단의 동작을 일시 중지하는 전력 제어 시스템.
- 제1항에 있어서,상기 외부 루프 전력 제어 수단은 프레임 에러율 메트릭에 따라 상기 가변 임계치를 발생시키는 전력 제어 시스템.
- 제4항에 있어서,상기 외부 루프 전력 제어 수단은 상기 프레임 에러율 메트릭 및 디코더 메트릭에 따라 상기 가변 임계치를 발생시키는 전력 제어 시스템.
- 제1항에 있어서,상기 외부 루프 전력 제어 수단은 프레임 에러율 메트릭 및 상기 원격국 전송기로부터의 수신 신호 에너지에 따라 상기 가변 임계치를 발생시키는 전력 제어 시스템.
- 제1항에 있어서,상기 외부 전력 제어 수단은 프레임 에러율 메트릭, 디코더 메트릭 및 상기 원격국 전송기로부터의 수신 신호 에너지에 따라 상기 가변 임계치를 발생시키는 전력 제어 시스템.
- 원격국 전송기로부터의 전송 신호 에너지를 제어하는 방법으로서,제1 수신 신호 품질 메트릭 및 가변 임계치 사이의 비교를 통해 폐쇄 루프 전력 제어 명령을 발생시키는 단계;제2 수신 신호 품질 메트릭에 따라 상기 가변 임계치를 결정하는 단계; 및상기 원격국 전송기가 미리 설정된 방식으로 상기 전력 제어 명령들에 응답하지 않는다는 결정에 따라 상기 가변 임계치 결정을 일시 중단하는 단계를 포함하는 전송 신호 에너지 제어 방법.
- 제8항에 있어서,상기 가변 임계치의 결정을 일시 중단하는 상기 단계는 상기 원격국 전송기로부터의 수신 신호 에너지에 따라서 상기 원격국 전송기로부터의 전송 신호 에너지 게이팅을 탐지함으로서 수행되는 전송 신호 에너지 제어 방법.
- 제8항에 있어서,상기 가변 임계치의 결정을 일시 중단하는 상기 단계는 신호 에너지의 증가를 요청하는 적어도 하나의 전력 제어 명령에 응답하여 상기 원격국 전송기로부터의 수신 신호 에너지가 증가되는 않는 경우에 따라 원격국 전송기로부터의 전송 신호 에너지의 캐핑을 탐지함으로서 수행되는 전송 신호 에너지 제어 방법.
- 제8항에 있어서,상기 가변 임계치를 발생시키는 상기 단계는 프레임 에러율 메트릭에 따라 수행되는 전송 신호 에너지 제어 방법.
- 제11항에 있어서,상기 가변 임계치를 발생시키는 상기 단계는 상기 프레임 에러율 메트릭 및 디코더 메트릭에 따라 수행되는 전송 신호 에너지 제어 방법.
- 제8항에 있어서,상기 가변 임계치를 발생시키는 상기 단계는 프레임 에러율 메트릭 및 상기 원격국 전송기로부터의 수신 신호 에너지에 따라 수행되는 전송 신호 에너지 제어 방법.
- 제8항에 있어서,상기 가변 임계치를 발생시키는 상기 단계는 프레임 에러율 메트릭, 디코더 메트릭 및 상기 원격국 전송기로부터의 수신 신호 에너지에 따라 수행되는 전송 신호 에너지 제어 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/239,454 US6373823B1 (en) | 1999-01-28 | 1999-01-28 | Method and apparatus for controlling transmission power in a potentially transmission gated or capped communication system |
US09/239,454 | 1999-01-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010101759A true KR20010101759A (ko) | 2001-11-14 |
KR100702727B1 KR100702727B1 (ko) | 2007-04-03 |
Family
ID=22902199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020017009502A KR100702727B1 (ko) | 1999-01-28 | 2000-01-28 | 잠재적으로 전송 게이팅 또는 캐핑된 통신 시스템에서 전송 전력을 제어하는 방법 및 장치 |
Country Status (10)
Country | Link |
---|---|
US (2) | US6373823B1 (ko) |
EP (1) | EP1151555B1 (ko) |
JP (1) | JP4514962B2 (ko) |
KR (1) | KR100702727B1 (ko) |
CN (1) | CN1183696C (ko) |
AT (1) | ATE251822T1 (ko) |
AU (1) | AU2976400A (ko) |
DE (1) | DE60005797T2 (ko) |
HK (1) | HK1042792B (ko) |
WO (1) | WO2000045528A1 (ko) |
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-
1999
- 1999-01-28 US US09/239,454 patent/US6373823B1/en not_active Expired - Lifetime
-
2000
- 2000-01-28 WO PCT/US2000/002291 patent/WO2000045528A1/en active IP Right Grant
- 2000-01-28 DE DE60005797T patent/DE60005797T2/de not_active Expired - Lifetime
- 2000-01-28 CN CNB008032572A patent/CN1183696C/zh not_active Expired - Lifetime
- 2000-01-28 AU AU29764/00A patent/AU2976400A/en not_active Abandoned
- 2000-01-28 JP JP2000596678A patent/JP4514962B2/ja not_active Expired - Lifetime
- 2000-01-28 KR KR1020017009502A patent/KR100702727B1/ko active IP Right Grant
- 2000-01-28 AT AT00908417T patent/ATE251822T1/de not_active IP Right Cessation
- 2000-01-28 EP EP00908417A patent/EP1151555B1/en not_active Expired - Lifetime
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2002
- 2002-01-22 US US10/055,293 patent/US6950406B2/en not_active Expired - Lifetime
- 2002-05-07 HK HK02103460.3A patent/HK1042792B/zh unknown
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DE60005797D1 (de) | 2003-11-13 |
CN1339203A (zh) | 2002-03-06 |
HK1042792A1 (en) | 2002-08-23 |
JP2002536869A (ja) | 2002-10-29 |
EP1151555A1 (en) | 2001-11-07 |
EP1151555B1 (en) | 2003-10-08 |
WO2000045528A1 (en) | 2000-08-03 |
HK1042792B (zh) | 2005-07-29 |
AU2976400A (en) | 2000-08-18 |
US6950406B2 (en) | 2005-09-27 |
US6373823B1 (en) | 2002-04-16 |
ATE251822T1 (de) | 2003-10-15 |
KR100702727B1 (ko) | 2007-04-03 |
DE60005797T2 (de) | 2004-08-12 |
CN1183696C (zh) | 2005-01-05 |
JP4514962B2 (ja) | 2010-07-28 |
US20020064135A1 (en) | 2002-05-30 |
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