DE60005797D1 - Verfahren und einrichtung zur sendeleistungssteuerung in einem potentiell übertragungsgeschalteten oder energiebegrenzten kommunikationssystem - Google Patents
Verfahren und einrichtung zur sendeleistungssteuerung in einem potentiell übertragungsgeschalteten oder energiebegrenzten kommunikationssystemInfo
- Publication number
- DE60005797D1 DE60005797D1 DE60005797T DE60005797T DE60005797D1 DE 60005797 D1 DE60005797 D1 DE 60005797D1 DE 60005797 T DE60005797 T DE 60005797T DE 60005797 T DE60005797 T DE 60005797T DE 60005797 D1 DE60005797 D1 DE 60005797D1
- Authority
- DE
- Germany
- Prior art keywords
- energy
- communication system
- transmit power
- limited communication
- controlling transmit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
-
- 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
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US239454 | 1994-05-09 | ||
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 |
PCT/US2000/002291 WO2000045528A1 (en) | 1999-01-28 | 2000-01-28 | Method and apparatus for controlling transmission power in a potentially transmission gated or energy capped communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60005797D1 true DE60005797D1 (de) | 2003-11-13 |
DE60005797T2 DE60005797T2 (de) | 2004-08-12 |
Family
ID=22902199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60005797T Expired - Lifetime DE60005797T2 (de) | 1999-01-28 | 2000-01-28 | Verfahren und einrichtung zur sendeleistungssteuerung in einem potentiell übertragungsgeschalteten oder energiebegrenzten kommunikationssystem |
Country Status (10)
Country | Link |
---|---|
US (2) | US6373823B1 (de) |
EP (1) | EP1151555B1 (de) |
JP (1) | JP4514962B2 (de) |
KR (1) | KR100702727B1 (de) |
CN (1) | CN1183696C (de) |
AT (1) | ATE251822T1 (de) |
AU (1) | AU2976400A (de) |
DE (1) | DE60005797T2 (de) |
HK (1) | HK1042792B (de) |
WO (1) | WO2000045528A1 (de) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6977967B1 (en) * | 1995-03-31 | 2005-12-20 | Qualcomm Incorporated | Method and apparatus for performing fast power control in a mobile communication system |
TW347616B (en) * | 1995-03-31 | 1998-12-11 | Qualcomm Inc | Method and apparatus for performing fast power control in a mobile communication system a method and apparatus for controlling transmission power in a mobile communication system is disclosed. |
US6373823B1 (en) * | 1999-01-28 | 2002-04-16 | Qualcomm Incorporated | Method and apparatus for controlling transmission power in a potentially transmission gated or capped communication system |
EP1045530B1 (de) * | 1999-04-12 | 2002-03-06 | Alcatel | Verbesserte kanaladaptive, schnelle Leistungsregelung in CDMA |
JP3346332B2 (ja) * | 1999-04-16 | 2002-11-18 | 日本電気株式会社 | 符号分割多元接続方式移動通信システム |
JP3287405B2 (ja) * | 1999-05-06 | 2002-06-04 | 日本電気株式会社 | クローズドループ送信電力制御方法 |
DE69916793T2 (de) * | 1999-05-21 | 2004-10-07 | Alcatel Sa | Verfahren zur Verbesserung der Funktion eines mobilen Funkkommunikationssystems mittels Leistungssteuerung |
US6542558B1 (en) * | 1999-05-28 | 2003-04-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Optimum turbo decoding architecture and method using a constant or quasi-constant signal-to-noise ratio |
KR100605978B1 (ko) * | 1999-05-29 | 2006-07-28 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템의 불연속 전송모드에서 연속적인 외부순환 전력제어를 위한 송수신 장치 및 방법 |
WO2000074292A1 (en) * | 1999-05-31 | 2000-12-07 | Samsung Electronics Co., Ltd. | Apparatus and method for gated transmission in cdma communication system |
US6529482B1 (en) * | 1999-06-30 | 2003-03-04 | Qualcomm Inc. | Method and apparatus for adjusting a signal-to-interference threshold in a closed loop power control communications system |
US6493541B1 (en) * | 1999-07-02 | 2002-12-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmit power control time delay compensation in a wireless communications system |
ES2237058T3 (es) * | 1999-07-13 | 2005-07-16 | Alcatel | Metodo para mejorar las caracteristicas de funcionamiento de un sistema movil de radiocomunicacion que utiliza un algoritmo de control de potencia. |
AU2008201493B2 (en) * | 1999-07-23 | 2010-09-09 | Qualcomm Incorporated | Method and apparatus for controlling transmission gated communication system |
GB9919595D0 (en) * | 1999-08-18 | 1999-10-20 | Nokia Telecommunications Oy | Connection control in a communication system |
GB9921989D0 (en) * | 1999-09-16 | 1999-11-17 | Nokia Telecommunications Oy | Power control in a communication system |
US6587447B1 (en) * | 1999-09-29 | 2003-07-01 | Nortel Networks Limited | Method and system for performing outer loop power control in discontinuous transmission mode |
US6590874B1 (en) * | 1999-09-30 | 2003-07-08 | Nortel Networks Limited | Method and system for implementing outer loop power control in discontinuous transmission mode using explicit signalling |
US6996069B2 (en) * | 2000-02-22 | 2006-02-07 | Qualcomm, Incorporated | Method and apparatus for controlling transmit power of multiple channels in a CDMA communication system |
JP2001320326A (ja) * | 2000-03-03 | 2001-11-16 | Sony Corp | 通信システム、通信方法及び通信装置 |
JP4385489B2 (ja) * | 2000-03-03 | 2009-12-16 | ソニー株式会社 | 通信システム、通信方法及び通信装置 |
US6597723B1 (en) | 2000-03-21 | 2003-07-22 | Interdigital Technology Corporation | Weighted open loop power control in a time division duplex communication system |
US6600772B1 (en) * | 2000-03-21 | 2003-07-29 | Interdigital Communications Corporation | Combined closed loop/open loop power control in a time division duplex communication system |
US6603797B1 (en) | 2000-03-22 | 2003-08-05 | Interdigital Technology Corporation | Outer loop/weighted open loop power control in a time division duplex communication system |
US6711150B1 (en) * | 2000-04-07 | 2004-03-23 | Telefonktiebolaget L.M. Ericsson | System and method for data burst communications in a CDMA network |
US6957078B1 (en) * | 2000-06-21 | 2005-10-18 | Northrop Grumman Corporation | Gated power for a satellite hopped downlink with multiple payloads per frame |
CN1306729C (zh) | 2000-06-21 | 2007-03-21 | 三星电子株式会社 | 移动通信系统中的通信方法和用于确定接入网模式的方法 |
DE60100383T2 (de) * | 2000-08-18 | 2004-05-19 | Lucent Technologies Inc. | Kanalgestützte Leistungsregelungsverfahren |
US6760882B1 (en) * | 2000-09-19 | 2004-07-06 | Intel Corporation | Mode selection for data transmission in wireless communication channels based on statistical parameters |
US6802035B2 (en) * | 2000-09-19 | 2004-10-05 | Intel Corporation | System and method of dynamically optimizing a transmission mode of wirelessly transmitted information |
US6609008B1 (en) * | 2000-11-09 | 2003-08-19 | Qualcomm Incoporated | Method and apparatus for controlling signal power level in a communication system |
JP2002185398A (ja) * | 2000-12-18 | 2002-06-28 | Sony Corp | 送信電力制御方法およびシステム |
TW520587B (en) * | 2001-01-13 | 2003-02-11 | Koninkl Philips Electronics Nv | Radio communication system |
US6763244B2 (en) * | 2001-03-15 | 2004-07-13 | Qualcomm Incorporated | Method and apparatus for adjusting power control setpoint in a wireless communication system |
US6674999B2 (en) * | 2001-03-16 | 2004-01-06 | Skyworks Solutions, Inc | Dynamically varying linearity system for an RF front-end of a communication device |
US8199696B2 (en) * | 2001-03-29 | 2012-06-12 | Qualcomm Incorporated | Method and apparatus for power control in a wireless communication system |
KR100434042B1 (ko) | 2001-05-19 | 2004-06-04 | 엘지전자 주식회사 | 코드분할 다중접속에서 클로즈드 루프 전력제어 방법 |
US6622024B2 (en) * | 2001-09-20 | 2003-09-16 | Interdigital Technology Corporation | Outer loop transmit power control using channel-adaptive processing |
US7010316B2 (en) * | 2001-09-28 | 2006-03-07 | Qualcomm Incorporated | Method and apparatus for multi-channel reverse link outer-loop power control |
US7516216B2 (en) * | 2001-10-01 | 2009-04-07 | Ixia | Generating traffic for testing a system under test |
US6731606B2 (en) * | 2002-01-31 | 2004-05-04 | Qualcomm Incorporated | Power control outer loop for communication channels with discontinuous transmission (DTX) |
US7010321B2 (en) * | 2002-02-04 | 2006-03-07 | Qualcomm Inc. | Power control avoiding outer loop wind-up |
US8190766B2 (en) * | 2002-05-09 | 2012-05-29 | Broadcom Corporation | Across-device communication protocol |
US20050099968A1 (en) * | 2002-06-25 | 2005-05-12 | Osamu Yamano | Power control method and apparatus |
US7200119B2 (en) * | 2002-06-28 | 2007-04-03 | Motorola, Inc. | Method and apparatus for providing a downlink performance benefit in a communications system |
FR2841709A1 (fr) * | 2002-06-28 | 2004-01-02 | Koninkl Philips Electronics Nv | Recepteur a controle automatique de frequence |
US7162262B2 (en) | 2002-09-23 | 2007-01-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, systems and computer program products for requesting received power levels based on received block error rates utilizing an anti-windup and/or emergency procedure |
US8428181B2 (en) | 2002-12-02 | 2013-04-23 | Research In Motion Limited | Method and apparatus for optimizing transmitter power efficiency |
US8018902B2 (en) * | 2003-06-06 | 2011-09-13 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatus for channel quality indicator determination |
JP4367044B2 (ja) * | 2003-07-23 | 2009-11-18 | 日本電気株式会社 | 通信システムおよび送信電力制御方法 |
US20070149232A1 (en) * | 2003-07-24 | 2007-06-28 | Manfred Koslar | Information transmission with energy budget management |
MXPA06001174A (es) * | 2003-07-30 | 2006-04-11 | Interdigital Tech Corp | Control de potencia de enlace descendente con limite para el rango dinamico utilizando deteccion de pontencia de transmision de enlace descendente. |
US7630731B2 (en) * | 2003-09-08 | 2009-12-08 | Lundby Stein A | Apparatus, system, and method for managing reverse link communication |
US7333563B2 (en) | 2004-02-20 | 2008-02-19 | Research In Motion Limited | Method and apparatus for improving power amplifier efficiency in wireless communication systems having high peak to average power ratios |
US7308042B2 (en) * | 2004-02-27 | 2007-12-11 | Research In Motion Limited | Method and apparatus for optimizing transmitter power efficiency |
US20060084458A1 (en) * | 2004-09-30 | 2006-04-20 | Motorola, Inc. | Adaptive power control mode apparatus and method for increased radio frequency link capacity |
JP4595491B2 (ja) * | 2004-11-04 | 2010-12-08 | 日本電気株式会社 | 無線通信システム、無線ネットワーク制御装置、無線基地局、無線通信装置及びその制御方法。 |
US7953420B2 (en) * | 2004-12-27 | 2011-05-31 | Telecom Italia S.P.A. | Hybrid locating method and system for locating a mobile terminal in a wireless communications network |
US7756490B2 (en) * | 2005-03-08 | 2010-07-13 | Atc Technologies, Llc | Methods, radioterminals, and ancillary terrestrial components for communicating using spectrum allocated to another satellite operator |
US20060223447A1 (en) * | 2005-03-31 | 2006-10-05 | Ali Masoomzadeh-Fard | Adaptive down bias to power changes for controlling random walk |
CN100338888C (zh) * | 2005-04-29 | 2007-09-19 | 北京北方烽火科技有限公司 | Wcdma系统中发射功率控制指令信号的功率偏置控制方法 |
FR2886088B1 (fr) * | 2005-05-18 | 2007-07-13 | Radiotelephone Sfr | Procede de mesure de la qualite d'une communication mise en oeuvre a partir d'un terminal mobile |
US8948805B2 (en) * | 2005-08-26 | 2015-02-03 | Qualcomm Incorporated | Method and apparatus for reliable transmit power and timing control in wireless communication |
WO2007077667A1 (ja) * | 2006-01-04 | 2007-07-12 | Nec Corporation | 無線通信システム、無線基地局、無線端末局及びこれらを用いた送信電力制御方法 |
JP2007251652A (ja) * | 2006-03-16 | 2007-09-27 | Nec Corp | 無線lan移動局、無線lanシステム、ハンドオーバ制御方法及びハンドオーバ制御プログラム |
US8761305B2 (en) | 2006-06-14 | 2014-06-24 | Blackberry Limited | Input drive control for switcher regulated power amplifier modules |
JP4922299B2 (ja) * | 2006-06-14 | 2012-04-25 | リサーチ イン モーション リミテッド | スイッチャ調整パワーアンプモジュールに対する入力ドライブ制御 |
BRPI0702890B1 (pt) | 2006-06-14 | 2018-12-04 | Blackberry Ltd | transmissor para um dispositivo de comunicação sem fio e método de fornecer um sinal de voltagem de suprimento |
US8098643B2 (en) * | 2006-08-24 | 2012-01-17 | Alcatel Lucent | Method of increasing the capacity of the forward link MAC channel in a wireless communication system |
GB0724417D0 (en) * | 2007-12-14 | 2008-01-30 | Icera Inc | Power control in a wireless communication system |
EP2608473B1 (de) * | 2008-08-20 | 2016-05-18 | Qualcomm Incorporated | Mehrfach-Rahmen-Versatz zwischen benachbarten Zellen zur Verbesserung der GERAN-Signalisierungsleistung, wenn die Leistungssteuerung für die Signalisierung im Einsatz ist |
JP5255986B2 (ja) * | 2008-10-20 | 2013-08-07 | 株式会社日立ハイテクノロジーズ | パターンドメディアの検査方法及び検査装置 |
EP2291037A3 (de) * | 2009-08-24 | 2014-08-13 | Marvell World Trade Ltd. | Verfahren und Vorrichtung für verbesserte VAMOS-Übertragung |
US8416740B2 (en) * | 2009-08-25 | 2013-04-09 | Marvell World Trade Ltd. | Grouping of users onto traffic channels in multiple-users-per-channel transmission schemes |
US8620238B2 (en) | 2010-07-23 | 2013-12-31 | Blackberry Limited | Method of power amplifier switching power control using post power amplifier power detection |
US20140016691A1 (en) * | 2012-07-16 | 2014-01-16 | Rambus Inc. | Adaptive Interference Suppression Using Interference Power Measurements |
US9980269B2 (en) | 2014-01-30 | 2018-05-22 | Commscope Technologies Llc | Optimizing power allocation in signal distribution systems using variable and static gains |
EP3407650B1 (de) | 2014-01-30 | 2019-09-11 | Commscope Technologies LLC | Leistungszuteilung in verteilten antennensystemen auf basis von schlüsselleistungsindikatoren |
WO2016140604A1 (en) * | 2015-03-04 | 2016-09-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Controlling power usage |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3925782A (en) | 1975-02-28 | 1975-12-09 | Us Army | Adaptive RF power output control for net radios |
US4495648A (en) | 1982-12-27 | 1985-01-22 | At&T Bell Laboratories | Transmitter power control circuit |
US4613990A (en) | 1984-06-25 | 1986-09-23 | At&T Bell Laboratories | Radiotelephone transmission power control |
US4868795A (en) | 1985-08-05 | 1989-09-19 | Terra Marine Engineering, Inc. | Power leveling telemetry system |
FR2592256B1 (fr) | 1985-12-20 | 1988-02-12 | Trt Telecom Radio Electr | Dispositif d'asservissement de la puissance d'emission d'un faisceau hertzien |
FR2595889B1 (fr) | 1986-03-14 | 1988-05-06 | Havel Christophe | Dispositif de controle de puissance d'emission dans une station emettrice-receptrice de radiocommunication |
JPS63226124A (ja) | 1986-10-29 | 1988-09-20 | Oki Electric Ind Co Ltd | 無線装置用レベル制御回路 |
US5485486A (en) | 1989-11-07 | 1996-01-16 | Qualcomm Incorporated | Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system |
US5056109A (en) | 1989-11-07 | 1991-10-08 | Qualcomm, Inc. | Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system |
US5093840A (en) | 1990-11-16 | 1992-03-03 | Scs Mobilecom, Inc. | Adaptive power control for a spread spectrum transmitter |
US5107487A (en) | 1991-05-28 | 1992-04-21 | Motorola, Inc. | Power control of a direct sequence CDMA radio |
JP2974274B2 (ja) | 1994-05-12 | 1999-11-10 | エヌ・ティ・ティ移動通信網株式会社 | 送信電力制御方法および送信電力制御装置 |
US5603096A (en) * | 1994-07-11 | 1997-02-11 | Qualcomm Incorporated | Reverse link, closed loop power control in a code division multiple access system |
US5604730A (en) * | 1994-07-25 | 1997-02-18 | Qualcomm Incorporated | Remote transmitter power control in a contention based multiple access system |
US5619525A (en) | 1995-06-06 | 1997-04-08 | Globalstar L.P. | Closed loop power control for low earth orbit satellite communications system |
US5802445A (en) * | 1995-07-13 | 1998-09-01 | Globalstar L.P. | Methods and apparatus for providing user RF exposure monitoring and control in a satellite communications system |
US6075974A (en) * | 1996-11-20 | 2000-06-13 | Qualcomm Inc. | Method and apparatus for adjusting thresholds and measurements of received signals by anticipating power control commands yet to be executed |
US6829226B1 (en) | 1997-04-04 | 2004-12-07 | Ericsson Inc. | Power control for a mobile terminal in a satellite communication system |
CA2278755A1 (en) * | 1997-04-16 | 1998-10-22 | Ntt Mobile Communications Network Inc. | Code division multiple access communication method |
US5946346A (en) * | 1997-10-07 | 1999-08-31 | Motorola, Inc. | Method and system for generating a power control command in a wireless communication system |
US6151328A (en) * | 1998-12-31 | 2000-11-21 | Lg Information & Communications Ltd. | Apparatus and method for controlling power in code division multiple access system |
US6373823B1 (en) * | 1999-01-28 | 2002-04-16 | Qualcomm Incorporated | Method and apparatus for controlling transmission power in a potentially transmission gated or capped communication system |
-
1999
- 1999-01-28 US US09/239,454 patent/US6373823B1/en not_active Expired - Lifetime
-
2000
- 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 DE DE60005797T patent/DE60005797T2/de not_active Expired - Lifetime
- 2000-01-28 WO PCT/US2000/002291 patent/WO2000045528A1/en active IP Right Grant
- 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 EP EP00908417A patent/EP1151555B1/de not_active Expired - Lifetime
-
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
Also Published As
Publication number | Publication date |
---|---|
JP2002536869A (ja) | 2002-10-29 |
CN1339203A (zh) | 2002-03-06 |
US6950406B2 (en) | 2005-09-27 |
KR100702727B1 (ko) | 2007-04-03 |
DE60005797T2 (de) | 2004-08-12 |
KR20010101759A (ko) | 2001-11-14 |
ATE251822T1 (de) | 2003-10-15 |
HK1042792B (zh) | 2005-07-29 |
HK1042792A1 (en) | 2002-08-23 |
AU2976400A (en) | 2000-08-18 |
EP1151555B1 (de) | 2003-10-08 |
US6373823B1 (en) | 2002-04-16 |
WO2000045528A1 (en) | 2000-08-03 |
EP1151555A1 (de) | 2001-11-07 |
JP4514962B2 (ja) | 2010-07-28 |
CN1183696C (zh) | 2005-01-05 |
US20020064135A1 (en) | 2002-05-30 |
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