BR0004755A - Dispositivo e método de controle de potência de loop externo contìnua no modo dtx para sistema de comunicação móvel cdma - Google Patents
Dispositivo e método de controle de potência de loop externo contìnua no modo dtx para sistema de comunicação móvel cdmaInfo
- Publication number
- BR0004755A BR0004755A BR0004755A BR0004755A BR0004755A BR 0004755 A BR0004755 A BR 0004755A BR 0004755 A BR0004755 A BR 0004755A BR 0004755 A BR0004755 A BR 0004755A BR 0004755 A BR0004755 A BR 0004755A
- Authority
- BR
- Brazil
- Prior art keywords
- loop power
- power control
- communication system
- mobile communication
- external loop
- Prior art date
Links
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
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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
- H04W52/18—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
- H04W52/06—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
- H04W52/24—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
- H04W52/38—TPC being performed in particular situations
- H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
-
- 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
- H04W52/56—Detection of errors of TPC bits
-
- 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
- H04W52/58—Format of the TPC bits
-
- 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
- H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
<B>DISPOSITIVO E MéTODO DE CONTROLE DE POTêNCIA DE LOOP EXTERNO CONTìNUA NO MODO DTX PARA SISTEMA DE COMUNICAçãO MóVEL CDMA<D> Um dispositivo e método para o controle de potência de loop externo no modo de transmissão descontínuo em um sistema de comunicação móvel CDMA. Em um método de controle de potência de loop externo para um período de transmissão de dados de não-quadro de um canal de controle dedicado (DCCH) que transmite dados de quadro descontinuamente, a proporção de sinal ao ruído (SNR) dos bits de controle de potência (PCBs) recebidos em uma estação móvel de uma estação base é medida para o período de quadro, e é determinado se o quadro tem erros com base no SNR medido. Um limite de controle de potência de loop fechado é aumentado se houver um erro de quadro e diminuído se não houver nenhum erro de quadro.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19990005300A KR100651457B1 (ko) | 1999-02-13 | 1999-02-13 | 부호분할다중접속 이동통신시스템의 불연속 전송모드에서 연속적인 외부순환 전력제어장치 및 방법 |
PCT/KR2000/000115 WO2000048336A1 (en) | 1999-02-13 | 2000-02-14 | Device and method of continuous outer-loop power control in dtx mode for cdma mobile communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0004755A true BR0004755A (pt) | 2000-12-19 |
Family
ID=19574451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0004755A BR0004755A (pt) | 1999-02-13 | 2000-02-14 | Dispositivo e método de controle de potência de loop externo contìnua no modo dtx para sistema de comunicação móvel cdma |
Country Status (11)
Country | Link |
---|---|
US (1) | US6654613B1 (pt) |
EP (1) | EP1072107B1 (pt) |
JP (1) | JP3949892B2 (pt) |
KR (1) | KR100651457B1 (pt) |
CN (1) | CN1129250C (pt) |
AU (1) | AU752346B2 (pt) |
BR (1) | BR0004755A (pt) |
CA (1) | CA2328441C (pt) |
DE (1) | DE60040506D1 (pt) |
RU (1) | RU2198465C2 (pt) |
WO (1) | WO2000048336A1 (pt) |
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-
1999
- 1999-02-13 KR KR19990005300A patent/KR100651457B1/ko not_active IP Right Cessation
-
2000
- 2000-02-14 EP EP20000904117 patent/EP1072107B1/en not_active Expired - Lifetime
- 2000-02-14 BR BR0004755A patent/BR0004755A/pt not_active IP Right Cessation
- 2000-02-14 CN CN00800570A patent/CN1129250C/zh not_active Expired - Fee Related
- 2000-02-14 RU RU2000125740A patent/RU2198465C2/ru not_active IP Right Cessation
- 2000-02-14 AU AU25789/00A patent/AU752346B2/en not_active Ceased
- 2000-02-14 JP JP2000599154A patent/JP3949892B2/ja not_active Expired - Lifetime
- 2000-02-14 WO PCT/KR2000/000115 patent/WO2000048336A1/en active IP Right Grant
- 2000-02-14 DE DE60040506T patent/DE60040506D1/de not_active Expired - Fee Related
- 2000-02-14 US US09/503,763 patent/US6654613B1/en not_active Expired - Lifetime
- 2000-02-14 CA CA002328441A patent/CA2328441C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2328441A1 (en) | 2000-08-17 |
KR20000056210A (ko) | 2000-09-15 |
WO2000048336A1 (en) | 2000-08-17 |
EP1072107A1 (en) | 2001-01-31 |
AU752346B2 (en) | 2002-09-19 |
EP1072107A4 (en) | 2005-04-20 |
KR100651457B1 (ko) | 2006-11-28 |
US6654613B1 (en) | 2003-11-25 |
JP3949892B2 (ja) | 2007-07-25 |
AU2578900A (en) | 2000-08-29 |
CA2328441C (en) | 2004-11-30 |
JP2002537677A (ja) | 2002-11-05 |
DE60040506D1 (de) | 2008-11-27 |
RU2198465C2 (ru) | 2003-02-10 |
CN1129250C (zh) | 2003-11-26 |
EP1072107B1 (en) | 2008-10-15 |
CN1300481A (zh) | 2001-06-20 |
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