CN100459451C - 发射功率控制方法及相应的无线通信系统和电台 - Google Patents
发射功率控制方法及相应的无线通信系统和电台 Download PDFInfo
- Publication number
- CN100459451C CN100459451C CNB018036503A CN01803650A CN100459451C CN 100459451 C CN100459451 C CN 100459451C CN B018036503 A CNB018036503 A CN B018036503A CN 01803650 A CN01803650 A CN 01803650A CN 100459451 C CN100459451 C CN 100459451C
- Authority
- CN
- China
- Prior art keywords
- power control
- control instruction
- transmission power
- radio station
- base station
- 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
Images
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]
- H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
-
- 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
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/282—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account the speed of the mobile
-
- 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
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/283—Power depending on the position of the mobile
-
- 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
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/288—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account the usage mode, e.g. hands-free, data transmission, telephone
-
- 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
-
- 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
- H04W52/16—Deriving transmission power values from another channel
-
- 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
- H04W52/30—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
-
- 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
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10001367.8 | 2000-01-14 | ||
DE10001367A DE10001367A1 (de) | 2000-01-14 | 2000-01-14 | Leistungssteuerung in Mobilfunksystemen bei unterbrochener Übertragung |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101906997A Division CN101453254B (zh) | 2000-01-14 | 2001-01-12 | 无线通信系统中在中断传输时的功率控制 |
CNA2008101772583A Division CN101431794A (zh) | 2000-01-14 | 2001-01-12 | 无线通信系统中在中断传输时的功率控制 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1395763A CN1395763A (zh) | 2003-02-05 |
CN100459451C true CN100459451C (zh) | 2009-02-04 |
Family
ID=7627534
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101906997A Expired - Lifetime CN101453254B (zh) | 2000-01-14 | 2001-01-12 | 无线通信系统中在中断传输时的功率控制 |
CNA2008101772583A Pending CN101431794A (zh) | 2000-01-14 | 2001-01-12 | 无线通信系统中在中断传输时的功率控制 |
CNB018036503A Expired - Lifetime CN100459451C (zh) | 2000-01-14 | 2001-01-12 | 发射功率控制方法及相应的无线通信系统和电台 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101906997A Expired - Lifetime CN101453254B (zh) | 2000-01-14 | 2001-01-12 | 无线通信系统中在中断传输时的功率控制 |
CNA2008101772583A Pending CN101431794A (zh) | 2000-01-14 | 2001-01-12 | 无线通信系统中在中断传输时的功率控制 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7020483B2 (zh) |
EP (1) | EP1247352B1 (zh) |
KR (1) | KR20020063928A (zh) |
CN (3) | CN101453254B (zh) |
DE (2) | DE10001367A1 (zh) |
WO (1) | WO2001052440A2 (zh) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002077040A (ja) * | 2000-08-29 | 2002-03-15 | Matsushita Electric Ind Co Ltd | 基地局装置、制御局装置及び送信電力制御方法 |
JP3839406B2 (ja) * | 2001-01-17 | 2006-11-01 | 富士通株式会社 | アウターループ電力制御装置及び方法 |
JP2004532586A (ja) | 2001-05-14 | 2004-10-21 | インターディジタル テクノロジー コーポレイション | ダウンリンクリソースをアロケートするためのcq測定 |
JP3577021B2 (ja) * | 2001-09-12 | 2004-10-13 | 埼玉日本電気株式会社 | 移動局および移動局における電界状態判定方法 |
DE60127138T2 (de) * | 2001-11-12 | 2007-11-22 | Lucent Technologies Inc. | Regelung der Sendeleistung in einem CDMA-basierten System |
US7142865B2 (en) * | 2002-05-31 | 2006-11-28 | Telefonaktie Bolaget Lm Ericsson (Publ) | Transmit power control based on virtual decoding |
ATE371303T1 (de) * | 2002-08-30 | 2007-09-15 | Nokia Corp | Sendeleistungsregelung während der sendewiederholung |
US7430252B2 (en) * | 2002-09-10 | 2008-09-30 | Intel Corporation | Apparatus and method for WGIO phase modulation |
ATE406010T1 (de) * | 2003-03-21 | 2008-09-15 | Ericsson Telefon Ab L M | Verfahren und vorrichtung zur verbindungsanpassung |
JP4230288B2 (ja) * | 2003-06-13 | 2009-02-25 | 富士通株式会社 | 送信電力制御方法及び移動局 |
WO2004114551A1 (ja) * | 2003-06-19 | 2004-12-29 | Fujitsu Limited | 送信電力制御方法及び装置 |
ATE379883T1 (de) * | 2003-12-22 | 2007-12-15 | Alcatel Lucent | Ein verfahren zur leistungsverbesserung eines mobilen funkkommunikationssystems unter verwendung eines leistungsregelungsalgorithmus |
US7363010B2 (en) * | 2004-04-15 | 2008-04-22 | Qualcomm Incorporated | Power control for intermittently active data channels in a wireless communication system |
CN1993906B (zh) * | 2004-07-22 | 2010-04-28 | 三菱电机株式会社 | 基站以及移动设备 |
KR100725773B1 (ko) * | 2004-08-20 | 2007-06-08 | 삼성전자주식회사 | 시분할 듀플렉스 방식의 이동통신 시스템에서 단말기의상태에 따라 상향링크 전력제어방식을 적응적으로변경하기 위한 장치 및 방법 |
US7590389B2 (en) * | 2005-02-14 | 2009-09-15 | Ipwireless, Inc. | Radio link quality determination in a wireless network |
US20060245370A1 (en) * | 2005-04-27 | 2006-11-02 | Murali Ranganathan | Method of quality of service reduction |
US7242920B2 (en) * | 2005-05-31 | 2007-07-10 | Scenera Technologies, Llc | Methods, systems, and computer program products for controlling data transmission based on power cost |
CN1885733B (zh) * | 2005-06-23 | 2010-05-05 | 上海华为技术有限公司 | 一种专用信道的功率控制方法 |
US7609981B2 (en) * | 2005-09-07 | 2009-10-27 | Alcatel-Lucent Usa Inc. | Deliberate signal degradation for optimizing receiver control loops |
KR100869922B1 (ko) * | 2006-05-12 | 2008-11-21 | 삼성전자주식회사 | 광대역 무선 통신시스템에서 상향링크 전력 제어 장치 및방법 |
US8437792B2 (en) * | 2007-02-14 | 2013-05-07 | Qualcomm Incorporated | Uplink power control for LTE |
US7986959B2 (en) * | 2007-02-14 | 2011-07-26 | Qualcomm Incorporated | Preamble based uplink power control for LTE |
UA94797C2 (ru) * | 2007-02-14 | 2011-06-10 | Квелкомм Инкорпорейтед | Управление мощностью передачи восходящей линии связи для lte |
US20090124233A1 (en) * | 2007-11-09 | 2009-05-14 | Morris Robert P | Methods, Systems, And Computer Program Products For Controlling Data Transmission Based On Power Cost |
US8437704B2 (en) * | 2008-01-17 | 2013-05-07 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for resuming power control after interruption |
US8494572B2 (en) | 2008-06-24 | 2013-07-23 | Qualcomm Incorporated | Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system |
US20100161777A1 (en) * | 2008-12-22 | 2010-06-24 | Morris Robert P | Method and System For Providing A Subscription To A Tuple Based On A Variable Identifier |
CN101931862B (zh) * | 2009-06-22 | 2013-11-06 | 华为技术有限公司 | 定位信息发送方法及其装置 |
US8934403B2 (en) | 2011-08-09 | 2015-01-13 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for uplink power control |
JP6014421B2 (ja) * | 2012-08-30 | 2016-10-25 | 株式会社Nttドコモ | 基地局及び送信電力制御方法 |
US20150156647A1 (en) * | 2013-12-03 | 2015-06-04 | Motorola Mobility Llc | Methods and Devices for Path-Loss Estimation |
EP3473329A1 (en) | 2017-10-19 | 2019-04-24 | 3M Innovative Properties Company | Integrated membrane module rack |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998045962A1 (en) * | 1997-04-04 | 1998-10-15 | Ericsson, Inc. | Power control for a mobile terminal in a satellite communication system |
EP0940933A2 (en) * | 1998-03-06 | 1999-09-08 | Lucent Technologies Inc. | A method and apparatus for controlling the power radiated by a wireless terminal in a telecommunications system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5528593A (en) * | 1994-09-30 | 1996-06-18 | Qualcomm Incorporated | Method and apparatus for controlling power in a variable rate communication system |
US5742595A (en) * | 1995-06-02 | 1998-04-21 | Dsc Communications Corporation | Processing CDMA signals |
US5710982A (en) * | 1995-06-29 | 1998-01-20 | Hughes Electronics | Power control for TDMA mobile satellite communication 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 |
US6351458B2 (en) * | 1997-09-22 | 2002-02-26 | Matsushita Electric Industrial Co., Ltd. | CDMA cellular wireless communication system |
US5946346A (en) * | 1997-10-07 | 1999-08-31 | Motorola, Inc. | Method and system for generating a power control command in a wireless communication system |
US6144861A (en) * | 1998-04-07 | 2000-11-07 | Telefonaktiebolaget Lm Ericsson | Downlink power control in a cellular mobile radio communications system |
JP3214466B2 (ja) * | 1998-04-07 | 2001-10-02 | 日本電気株式会社 | 移動通信システム及びその通信制御方法並びにそれに用いる基地局及び移動局 |
CN1240198C (zh) * | 1998-12-07 | 2006-02-01 | 三星电子株式会社 | 在码分多址移动通信系统中用于选通发送的设备和方法 |
-
2000
- 2000-01-14 DE DE10001367A patent/DE10001367A1/de not_active Ceased
-
2001
- 2001-01-12 EP EP01911349A patent/EP1247352B1/de not_active Expired - Lifetime
- 2001-01-12 WO PCT/DE2001/000109 patent/WO2001052440A2/de not_active Application Discontinuation
- 2001-01-12 CN CN2008101906997A patent/CN101453254B/zh not_active Expired - Lifetime
- 2001-01-12 US US10/181,137 patent/US7020483B2/en not_active Expired - Fee Related
- 2001-01-12 DE DE50105686T patent/DE50105686D1/de not_active Expired - Lifetime
- 2001-01-12 CN CNA2008101772583A patent/CN101431794A/zh active Pending
- 2001-01-12 KR KR1020027009092A patent/KR20020063928A/ko not_active Application Discontinuation
- 2001-01-12 CN CNB018036503A patent/CN100459451C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998045962A1 (en) * | 1997-04-04 | 1998-10-15 | Ericsson, Inc. | Power control for a mobile terminal in a satellite communication system |
EP0940933A2 (en) * | 1998-03-06 | 1999-09-08 | Lucent Technologies Inc. | A method and apparatus for controlling the power radiated by a wireless terminal in a telecommunications system |
Also Published As
Publication number | Publication date |
---|---|
WO2001052440A2 (de) | 2001-07-19 |
CN101453254B (zh) | 2013-01-09 |
CN1395763A (zh) | 2003-02-05 |
KR20020063928A (ko) | 2002-08-05 |
US7020483B2 (en) | 2006-03-28 |
CN101453254A (zh) | 2009-06-10 |
DE10001367A1 (de) | 2001-08-02 |
EP1247352A2 (de) | 2002-10-09 |
DE50105686D1 (de) | 2005-04-28 |
US20030003875A1 (en) | 2003-01-02 |
CN101431794A (zh) | 2009-05-13 |
EP1247352B1 (de) | 2005-03-23 |
WO2001052440A3 (de) | 2002-06-06 |
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