DE69916793T2 - Verfahren zur Verbesserung der Funktion eines mobilen Funkkommunikationssystems mittels Leistungssteuerung - Google Patents
Verfahren zur Verbesserung der Funktion eines mobilen Funkkommunikationssystems mittels Leistungssteuerung Download PDFInfo
- Publication number
- DE69916793T2 DE69916793T2 DE69916793T DE69916793T DE69916793T2 DE 69916793 T2 DE69916793 T2 DE 69916793T2 DE 69916793 T DE69916793 T DE 69916793T DE 69916793 T DE69916793 T DE 69916793T DE 69916793 T2 DE69916793 T2 DE 69916793T2
- Authority
- DE
- Germany
- Prior art keywords
- improving
- function
- communication system
- power control
- radio communication
- 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
- H04W52/06—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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99401229A EP1054518B1 (de) | 1999-05-21 | 1999-05-21 | Verfahren zur Verbesserung der Funktion eines mobilen Funkkommunikationssystems mittels Leistungssteuerung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69916793D1 DE69916793D1 (de) | 2004-06-03 |
DE69916793T2 true DE69916793T2 (de) | 2004-10-07 |
Family
ID=8241979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69916793T Expired - Lifetime DE69916793T2 (de) | 1999-05-21 | 1999-05-21 | Verfahren zur Verbesserung der Funktion eines mobilen Funkkommunikationssystems mittels Leistungssteuerung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6341225B1 (de) |
EP (1) | EP1054518B1 (de) |
JP (1) | JP2001007761A (de) |
CN (1) | CN100391268C (de) |
DE (1) | DE69916793T2 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1045530B1 (de) * | 1999-04-12 | 2002-03-06 | Alcatel | Verbesserte kanaladaptive, schnelle Leistungsregelung in CDMA |
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 |
DE69939632D1 (de) * | 1999-07-13 | 2008-11-06 | Alcatel Lucent | Verfahren zur Leistungssteigerung eines mobilen Radiokommunikationssystems unter Verwendung eines Leistungsregelungs-Algorithmus |
US6487420B1 (en) * | 1999-10-15 | 2002-11-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive rach power determination for mobile telecommunications user equipment unit |
US6278742B1 (en) * | 1999-11-19 | 2001-08-21 | Siemens Information And Communication Mobile Llc. | Method and system for power-conserving interference avoidance in communication between a mobile unit and a base unit in a wireless telecommunication system |
US6795689B1 (en) * | 2000-02-22 | 2004-09-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Cell status messaging in a radio communications system |
US7502340B1 (en) * | 2000-05-12 | 2009-03-10 | At&T Corp. | Method and system for integrated link adaptation and power control to improve error and throughput performance in wireless packet networks |
EP1215833B1 (de) * | 2000-12-14 | 2007-04-25 | Lucent Technologies Inc. | Verfahren zur Regelung der Dienstgüte eines CDMA-basierenden Systems |
EP1311076B1 (de) * | 2001-11-12 | 2007-03-07 | Lucent Technologies Inc. | Regelung der Sendeleistung in einem CDMA-basierten System |
US7508778B2 (en) * | 2001-12-05 | 2009-03-24 | Qualcomm, Incorporated | System and method for adjusting quality of service in a communication system |
KR100403728B1 (ko) * | 2002-01-14 | 2003-10-30 | 삼성전자주식회사 | 이동 통신 시스템에서 외부 루프 전력 제어 장치 및 그제어 방법 |
US6904021B2 (en) * | 2002-03-15 | 2005-06-07 | Meshnetworks, Inc. | System and method for providing adaptive control of transmit power and data rate in an ad-hoc communication network |
US8619718B2 (en) | 2002-04-05 | 2013-12-31 | Interdigital Technology Corporation | Method and apparatus for coordinating a radio network controller and node B resource management for high speed downlink packet data service |
US6850771B2 (en) * | 2002-06-24 | 2005-02-01 | Qualcomm Incorporated | Uplink power control |
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 |
US7408902B2 (en) * | 2003-02-13 | 2008-08-05 | Interdigital Technology Corporation | Method of using a radio network controller for controlling data bit rates to maintain the quality of radio links |
US9544860B2 (en) | 2003-02-24 | 2017-01-10 | Qualcomm Incorporated | Pilot signals for use in multi-sector cells |
US8811348B2 (en) | 2003-02-24 | 2014-08-19 | Qualcomm Incorporated | Methods and apparatus for generating, communicating, and/or using information relating to self-noise |
US7218948B2 (en) | 2003-02-24 | 2007-05-15 | Qualcomm Incorporated | Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators |
US9661519B2 (en) | 2003-02-24 | 2017-05-23 | Qualcomm Incorporated | Efficient reporting of information in a wireless communication system |
WO2004088899A2 (en) * | 2003-03-26 | 2004-10-14 | Interdigital Technology Corporation | Wireless multi-cell communication system for managing resource power to provide high speed downlink packet access services |
DE10323191B4 (de) * | 2003-05-22 | 2005-04-07 | Siemens Ag | Verfahren zum Betrieb eines Mobilfunksystems, Mobilfunksystem und Basisstation |
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. |
AU2003287120A1 (en) | 2003-12-03 | 2005-06-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Call case controlled bler target setting |
NZ555079A (en) | 2004-10-14 | 2010-04-30 | Qualcomm Inc | Methods and apparatus for determining, communicating and using information which can be used for interference control purposes |
US8503938B2 (en) | 2004-10-14 | 2013-08-06 | Qualcomm Incorporated | Methods and apparatus for determining, communicating and using information including loading factors which can be used for interference control purposes |
WO2006100994A1 (ja) | 2005-03-24 | 2006-09-28 | Nec Corporation | Cdma方式の移動端末、cdma方式の移動通信方法、および通信品質推定方法 |
ES2250009B1 (es) * | 2005-08-17 | 2007-05-16 | T.O.P. Optimized Technologies, S.L. | Metodo y aparato de control de potencia por lazo externo para sistemas de comunicacion inalambrica. |
US9191840B2 (en) | 2005-10-14 | 2015-11-17 | Qualcomm Incorporated | Methods and apparatus for determining, communicating and using information which can be used for interference control |
US8989084B2 (en) | 2005-10-14 | 2015-03-24 | Qualcomm Incorporated | Methods and apparatus for broadcasting loading information corresponding to neighboring base stations |
US20070149132A1 (en) | 2005-12-22 | 2007-06-28 | Junyl Li | Methods and apparatus related to selecting control channel reporting formats |
US9125093B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus related to custom control channel reporting formats |
US9338767B2 (en) | 2005-12-22 | 2016-05-10 | Qualcomm Incorporated | Methods and apparatus of implementing and/or using a dedicated control channel |
US9451491B2 (en) | 2005-12-22 | 2016-09-20 | Qualcomm Incorporated | Methods and apparatus relating to generating and transmitting initial and additional control information report sets in a wireless system |
US9473265B2 (en) | 2005-12-22 | 2016-10-18 | Qualcomm Incorporated | Methods and apparatus for communicating information utilizing a plurality of dictionaries |
US9572179B2 (en) | 2005-12-22 | 2017-02-14 | Qualcomm Incorporated | Methods and apparatus for communicating transmission backlog information |
US8514771B2 (en) * | 2005-12-22 | 2013-08-20 | Qualcomm Incorporated | Methods and apparatus for communicating and/or using transmission power information |
US20070249360A1 (en) | 2005-12-22 | 2007-10-25 | Arnab Das | Methods and aparatus related to determining, communicating, and/or using delay information in a wireless communications system |
US8437251B2 (en) | 2005-12-22 | 2013-05-07 | Qualcomm Incorporated | Methods and apparatus for communicating transmission backlog information |
US9125092B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus for reporting and/or using control information |
US9137072B2 (en) | 2005-12-22 | 2015-09-15 | Qualcomm Incorporated | Methods and apparatus for communicating control information |
US9148795B2 (en) | 2005-12-22 | 2015-09-29 | Qualcomm Incorporated | Methods and apparatus for flexible reporting of control information |
US9119220B2 (en) | 2005-12-22 | 2015-08-25 | Qualcomm Incorporated | Methods and apparatus for communicating backlog related information |
CN1996913A (zh) * | 2005-12-31 | 2007-07-11 | 华为技术有限公司 | 一种控制与承载分离的网络互连***及方法 |
US20070243882A1 (en) | 2006-04-12 | 2007-10-18 | Qualcomm Incorporated | Method and apparatus for locating a wireless local area network associated with a wireless wide area network |
JP4821431B2 (ja) * | 2006-05-17 | 2011-11-24 | 日本電気株式会社 | 無線システム、基地局、携帯端末及びそれらに用いる基地局電力制御方法並びにそのプログラム |
US9295003B2 (en) * | 2007-03-19 | 2016-03-22 | Apple Inc. | Resource allocation in a communication system |
CN105491652B (zh) * | 2014-09-15 | 2019-07-12 | 中兴通讯股份有限公司 | 增益状态的调整方法及装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5333175A (en) * | 1993-01-28 | 1994-07-26 | Bell Communications Research, Inc. | Method and apparatus for dynamic power control in TDMA portable radio systems |
US5452473A (en) * | 1994-02-28 | 1995-09-19 | Qualcomm Incorporated | Reverse link, transmit power correction and limitation in a radiotelephone system |
US5774785A (en) * | 1996-06-20 | 1998-06-30 | Telefonaktiebolaget Lm Ericsson | Adaptive quality adjustment |
WO1997050197A1 (fr) * | 1996-06-27 | 1997-12-31 | Ntt Mobile Communications Network Inc. | Dispositif de commande de puissance transmise |
DE19631280A1 (de) * | 1996-08-02 | 1998-02-05 | Bosch Gmbh Robert | Brennstoffeinspritzventil und Verfahren zur Herstellung |
US6085108A (en) * | 1997-12-15 | 2000-07-04 | Telefonaktiebolaget Lm Ericsson | Modified downlink power control during macrodiversity |
US6173162B1 (en) * | 1997-06-16 | 2001-01-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Multiple code channel power control in a radio communication 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
- 1999-05-21 DE DE69916793T patent/DE69916793T2/de not_active Expired - Lifetime
- 1999-05-21 EP EP99401229A patent/EP1054518B1/de not_active Expired - Lifetime
- 1999-06-15 US US09/332,939 patent/US6341225B1/en not_active Expired - Lifetime
-
2000
- 2000-05-12 JP JP2000139568A patent/JP2001007761A/ja not_active Withdrawn
- 2000-05-19 CN CNB001089145A patent/CN100391268C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1054518B1 (de) | 2004-04-28 |
JP2001007761A (ja) | 2001-01-12 |
DE69916793D1 (de) | 2004-06-03 |
EP1054518A1 (de) | 2000-11-22 |
US6341225B1 (en) | 2002-01-22 |
CN100391268C (zh) | 2008-05-28 |
CN1275039A (zh) | 2000-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ALCATEL LUCENT, PARIS, FR |