ATE379883T1 - Ein verfahren zur leistungsverbesserung eines mobilen funkkommunikationssystems unter verwendung eines leistungsregelungsalgorithmus - Google Patents
Ein verfahren zur leistungsverbesserung eines mobilen funkkommunikationssystems unter verwendung eines leistungsregelungsalgorithmusInfo
- Publication number
- ATE379883T1 ATE379883T1 AT03293285T AT03293285T ATE379883T1 AT E379883 T1 ATE379883 T1 AT E379883T1 AT 03293285 T AT03293285 T AT 03293285T AT 03293285 T AT03293285 T AT 03293285T AT E379883 T1 ATE379883 T1 AT E379883T1
- Authority
- AT
- Austria
- Prior art keywords
- power control
- control algorithm
- power
- improving
- performance
- 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
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/221—TPC being performed according to specific parameters taking into account previous information or commands using past power control commands
-
- 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
- H04W52/06—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
- H04W52/36—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)
- Transceivers (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03293285A EP1548955B1 (de) | 2003-12-22 | 2003-12-22 | Ein Verfahren zur Leistungsverbesserung eines mobilen Funkkommunikationssystems unter Verwendung eines Leistungsregelungsalgorithmus |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE379883T1 true ATE379883T1 (de) | 2007-12-15 |
Family
ID=34530827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03293285T ATE379883T1 (de) | 2003-12-22 | 2003-12-22 | Ein verfahren zur leistungsverbesserung eines mobilen funkkommunikationssystems unter verwendung eines leistungsregelungsalgorithmus |
Country Status (6)
Country | Link |
---|---|
US (1) | US7454224B2 (de) |
EP (1) | EP1548955B1 (de) |
JP (2) | JP2005192214A (de) |
CN (1) | CN1638305B (de) |
AT (1) | ATE379883T1 (de) |
DE (1) | DE60317807T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1734665B1 (de) * | 2005-06-17 | 2011-08-10 | Fujitsu Limited | Mehrstrecken-Kommunikationssystem |
CN1859030B (zh) * | 2006-03-15 | 2010-05-12 | 华为技术有限公司 | Wcdma内环功率控制系统和功率控制调整量计算装置 |
PT2882236T (pt) | 2008-01-07 | 2017-03-16 | ERICSSON TELEFON AB L M (publ) | Controlo de potência de ligação ascendente para terminais limitados em potência |
EP2520121B1 (de) | 2009-12-29 | 2014-08-13 | Telefonaktiebolaget LM Ericsson (publ) | Leistungsregelung eines funksystems |
US8532691B2 (en) * | 2011-08-03 | 2013-09-10 | Intel Mobile Communications GmbH | Method and device for controlling a transmit power in a radio communications system |
CN103945448B (zh) * | 2013-01-17 | 2019-02-26 | 深圳富泰宏精密工业有限公司 | 提高通话性能的方法及系统 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6295285B1 (en) * | 1997-04-17 | 2001-09-25 | Lucent Technologies Inc. | Global packet dynamic resource allocation for wireless networks |
GB9724046D0 (en) * | 1997-11-14 | 1998-01-14 | Northern Telecom Ltd | Up link power for fixed wireless access |
US6212399B1 (en) * | 1998-03-06 | 2001-04-03 | Lucent Technologies, Inc. | Method and apparatus for controlling the power radiated by a wireless terminal in a telecommunications system based on a variable step size |
US6308050B1 (en) * | 1998-03-23 | 2001-10-23 | Motorola, Inc. | Dual band mobile phone using the same intermediate frequency for both bands |
BR9906825A (pt) * | 1998-07-13 | 2000-08-15 | Samsung Electronics Co Ltd | Processo e dispositivo para controlar a energia de transmissão de um canal comum invertido para uma estação móvel em um sistema de comunicação de acesso múltiplo de divisão de código (cdma) |
US6519236B1 (en) * | 1998-09-18 | 2003-02-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Automatic power control in uncoordinated frequency-hopping radio systems |
DE69933654T2 (de) * | 1999-01-16 | 2007-08-23 | Koninklijke Philips Electronics N.V. | Funkkommunikationssystem |
US6519705B1 (en) * | 1999-12-15 | 2003-02-11 | At&T Corp. | Method and system for power control in wireless networks using interference prediction with an error margin |
DE10001367A1 (de) * | 2000-01-14 | 2001-08-02 | Siemens Ag | Leistungssteuerung in Mobilfunksystemen bei unterbrochener Übertragung |
US7295855B1 (en) * | 2000-03-10 | 2007-11-13 | Denso Corporation | Transmit power reduction mode for CDMA mobile stations |
US6781973B1 (en) * | 2000-03-30 | 2004-08-24 | Matsushita Electric Industrial Co., Ltd. | Combined signaling and sir inner-loop power control |
GB0008021D0 (en) * | 2000-03-31 | 2000-05-17 | Koninkl Philips Electronics Nv | Radio communication system |
JP4048405B2 (ja) * | 2000-12-05 | 2008-02-20 | 日本電気株式会社 | 送信電力制御方式及びその方法並びにcdma移動体端末 |
-
2003
- 2003-12-22 AT AT03293285T patent/ATE379883T1/de not_active IP Right Cessation
- 2003-12-22 EP EP03293285A patent/EP1548955B1/de not_active Expired - Lifetime
- 2003-12-22 DE DE60317807T patent/DE60317807T2/de not_active Expired - Lifetime
-
2004
- 2004-12-20 JP JP2004367113A patent/JP2005192214A/ja not_active Withdrawn
- 2004-12-21 US US11/016,864 patent/US7454224B2/en active Active
- 2004-12-22 CN CN2004100822750A patent/CN1638305B/zh active Active
-
2011
- 2011-12-13 JP JP2011272183A patent/JP5358657B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP1548955A1 (de) | 2005-06-29 |
JP2012109986A (ja) | 2012-06-07 |
DE60317807T2 (de) | 2008-10-30 |
US7454224B2 (en) | 2008-11-18 |
CN1638305A (zh) | 2005-07-13 |
US20050159178A1 (en) | 2005-07-21 |
DE60317807D1 (de) | 2008-01-10 |
EP1548955B1 (de) | 2007-11-28 |
JP2005192214A (ja) | 2005-07-14 |
CN1638305B (zh) | 2010-05-26 |
JP5358657B2 (ja) | 2013-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |