CN1287536C - 无线通信系统中确定可用的发送功率的方法和装置 - Google Patents
无线通信系统中确定可用的发送功率的方法和装置 Download PDFInfo
- Publication number
- CN1287536C CN1287536C CNB018191347A CN01819134A CN1287536C CN 1287536 C CN1287536 C CN 1287536C CN B018191347 A CNB018191347 A CN B018191347A CN 01819134 A CN01819134 A CN 01819134A CN 1287536 C CN1287536 C CN 1287536C
- Authority
- CN
- China
- Prior art keywords
- data
- transmitted power
- available
- transmit power
- surplus
- 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 - Fee Related
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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
- H04W52/30—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
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
-
- 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
-
- 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
- H04W52/223—TPC being performed according to specific parameters taking into account previous information or commands predicting future states of the 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
- H04W52/30—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
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
Abstract
Description
Claims (36)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/675,706 US6745044B1 (en) | 2000-09-29 | 2000-09-29 | Method and apparatus for determining available transmit power in a wireless communication system |
US09/675,706 | 2000-09-29 | ||
PCT/US2001/030418 WO2002027969A2 (en) | 2000-09-29 | 2001-09-27 | Method and apparatus for determining available transmit power in a wireless communication system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006100737526A Division CN1855757A (zh) | 2000-09-29 | 2001-09-27 | 无线通信系统中确定可用的发送功率的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1504021A CN1504021A (zh) | 2004-06-09 |
CN1287536C true CN1287536C (zh) | 2006-11-29 |
Family
ID=24711632
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006100737526A Pending CN1855757A (zh) | 2000-09-29 | 2001-09-27 | 无线通信系统中确定可用的发送功率的方法和装置 |
CNB018191347A Expired - Fee Related CN1287536C (zh) | 2000-09-29 | 2001-09-27 | 无线通信系统中确定可用的发送功率的方法和装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006100737526A Pending CN1855757A (zh) | 2000-09-29 | 2001-09-27 | 无线通信系统中确定可用的发送功率的方法和装置 |
Country Status (15)
Country | Link |
---|---|
US (1) | US6745044B1 (zh) |
EP (1) | EP1320945A2 (zh) |
JP (1) | JP2004521526A (zh) |
KR (1) | KR100809887B1 (zh) |
CN (2) | CN1855757A (zh) |
AU (1) | AU2001296382A1 (zh) |
BR (1) | BR0114301A (zh) |
CA (1) | CA2423421A1 (zh) |
HK (1) | HK1066350A1 (zh) |
IL (1) | IL154909A0 (zh) |
MX (1) | MXPA03002626A (zh) |
NO (1) | NO20031445L (zh) |
RU (1) | RU2003112463A (zh) |
TW (1) | TW519803B (zh) |
WO (1) | WO2002027969A2 (zh) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
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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. |
US7590095B2 (en) | 2000-02-14 | 2009-09-15 | Qualcomm Incorporated | Method and apparatus for power control of multiple channels in a wireless communication system |
FR2817092B1 (fr) * | 2000-11-21 | 2003-02-14 | Thomson Csf | Dispositif destine a optimiser un emetteur selon les conditions de transmission, emetteur et recepteur de reference associes |
GB2371712B (en) * | 2000-11-28 | 2004-09-29 | Nokia Networks Oy | Power change estimation for communication system |
US8199696B2 (en) * | 2001-03-29 | 2012-06-12 | Qualcomm Incorporated | Method and apparatus for power control in a wireless communication system |
US6662024B2 (en) | 2001-05-16 | 2003-12-09 | Qualcomm Incorporated | Method and apparatus for allocating downlink resources in a multiple-input multiple-output (MIMO) communication system |
US7020110B2 (en) * | 2002-01-08 | 2006-03-28 | Qualcomm Incorporated | Resource allocation for MIMO-OFDM communication systems |
FR2838279B1 (fr) * | 2002-04-05 | 2004-09-24 | Nortel Networks Ltd | Procede de controle de ressources radio affectees a une communication entre un terminal mobile et une infrastructure cellulaire, et equipements pour la mise en oeuvre de ce procede |
US7110783B2 (en) * | 2002-04-17 | 2006-09-19 | Microsoft Corporation | Power efficient channel scheduling in a wireless network |
US7164919B2 (en) * | 2002-07-01 | 2007-01-16 | Qualcomm Incorporated | Scheduling of data transmission for terminals with variable scheduling delays |
IL153420A (en) * | 2002-12-12 | 2009-09-22 | Aharon Shapira | Method and apparatus for estimating transmission power to subscriber units in a cellular system |
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 |
US9544860B2 (en) | 2003-02-24 | 2017-01-10 | Qualcomm Incorporated | Pilot signals for use in multi-sector cells |
US9661519B2 (en) | 2003-02-24 | 2017-05-23 | Qualcomm Incorporated | Efficient reporting of information in a wireless communication system |
US7336632B2 (en) | 2003-08-18 | 2008-02-26 | Nokia Corporation | Apparatus, and associated method, for selecting quality of service-related information in a radio communication system |
BRPI0418642A (pt) * | 2004-03-31 | 2007-05-29 | Matsushita Electric Ind Co Ltd | método para a execução de um algoritmo de programação em um programador de um sistema de comunicação sem fio, método executado em uma unidade de comunicação de uma rede de comunicação sem fio, terminal móvel e estação base de uma rede de comunicação sem fio |
EP1738534B1 (en) * | 2004-03-31 | 2012-11-07 | Panasonic Corporation | A method and scheduler for performing a scheduling algorithm with minimum resource parameter |
GB0415280D0 (en) * | 2004-07-07 | 2004-08-11 | Nokia Corp | Transmitting data in a wireless network |
JPWO2006043588A1 (ja) * | 2004-10-19 | 2008-05-22 | シャープ株式会社 | 基地局装置、無線通信システムおよび無線送信方法 |
WO2006082627A1 (ja) | 2005-02-01 | 2006-08-10 | Mitsubishi Denki Kabushiki Kaisha | 送信制御方法、移動局および通信システム |
KR100735241B1 (ko) * | 2005-07-19 | 2007-07-03 | 삼성전자주식회사 | 통신 시스템에서 업링크 스케쥴링 시스템 및 방법 |
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 |
US8514771B2 (en) * | 2005-12-22 | 2013-08-20 | Qualcomm Incorporated | Methods and apparatus for communicating and/or using transmission power information |
US9125092B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus for reporting and/or using control information |
US20070149132A1 (en) | 2005-12-22 | 2007-06-28 | Junyl Li | Methods and apparatus related to selecting control channel reporting formats |
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 |
US9137072B2 (en) | 2005-12-22 | 2015-09-15 | Qualcomm Incorporated | Methods and apparatus for communicating control information |
US9125093B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus related to custom control channel reporting formats |
US9148795B2 (en) | 2005-12-22 | 2015-09-29 | Qualcomm Incorporated | Methods and apparatus for flexible reporting of control information |
US20070249287A1 (en) | 2005-12-22 | 2007-10-25 | Arnab Das | Methods and apparatus for selecting between a plurality of dictionaries |
US9473265B2 (en) | 2005-12-22 | 2016-10-18 | Qualcomm Incorporated | Methods and apparatus for communicating information utilizing a plurality of dictionaries |
US9338767B2 (en) | 2005-12-22 | 2016-05-10 | Qualcomm Incorporated | Methods and apparatus of implementing and/or using a dedicated control channel |
US9572179B2 (en) | 2005-12-22 | 2017-02-14 | Qualcomm Incorporated | Methods and apparatus for communicating transmission backlog information |
US9119220B2 (en) | 2005-12-22 | 2015-08-25 | Qualcomm Incorporated | Methods and apparatus for communicating backlog related information |
KR20090077647A (ko) | 2008-01-11 | 2009-07-15 | 삼성전자주식회사 | 이동통신 시스템에서 단말의 가용 전력 정보를 전송하는방법 및 장치 |
KR101578141B1 (ko) * | 2009-01-28 | 2015-12-16 | 삼성전자주식회사 | 광대역 무선통신 시스템에서 상향링크 스케줄링 장치 및 방법 |
US9237526B2 (en) | 2010-03-12 | 2016-01-12 | Sunrise Micro Devices, Inc. | Power efficient communications |
US20120106528A1 (en) * | 2010-10-28 | 2012-05-03 | Texas Instruments Incorporated | Unified protocol stack for colocated wireless transceivers |
EP2632223A1 (en) | 2012-02-24 | 2013-08-28 | NTT DoCoMo, Inc. | Apparatus and method for scheduling transmission resources to users served by a base station using a prediction of rate regions |
EP3020142B1 (en) * | 2013-07-12 | 2019-02-13 | Telefonaktiebolaget LM Ericsson (publ) | Methods, network node, wireless device, computer programs and computer program products for assisting downlink interference estimation |
US9775102B2 (en) * | 2014-07-29 | 2017-09-26 | Aruba Networks, Inc. | Estimating a relative difference between signal strengths of wireless signals received by a device |
WO2018002691A1 (en) * | 2016-06-29 | 2018-01-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Dynamic radio downlink power amplifier control for base station energy efficiency |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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US4901307A (en) | 1986-10-17 | 1990-02-13 | Qualcomm, Inc. | Spread spectrum multiple access communication system using satellite or terrestrial repeaters |
JPS647722A (en) * | 1987-06-30 | 1989-01-11 | Nec Corp | Transmitting power control system |
US5103459B1 (en) | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
US5305468A (en) * | 1992-03-18 | 1994-04-19 | Motorola, Inc. | Power control method for use in a communication system |
JP2991862B2 (ja) * | 1992-06-29 | 1999-12-20 | 三菱電機株式会社 | 移動体通信における送信電力制御装置およびシステム |
FI941268A (fi) * | 1994-03-17 | 1995-09-18 | Nokia Telecommunications Oy | Menetelmä vastaanotetun tehon arvioimiseksi sekä vastaanotin |
JP3014308B2 (ja) * | 1994-10-24 | 2000-02-28 | エヌ・ティ・ティ移動通信網株式会社 | 移動通信システムにおける送信電力制御方法 |
US5873028A (en) * | 1994-10-24 | 1999-02-16 | Ntt Mobile Communications Network Inc. | Transmission power control apparatus and method in a mobile communication system |
JPH08167872A (ja) * | 1994-12-14 | 1996-06-25 | Hitachi Ltd | 移動無線通信システムおよび電力制御方法 |
JP2785804B2 (ja) * | 1996-05-30 | 1998-08-13 | 日本電気株式会社 | 移動通信システム |
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 |
US6335922B1 (en) * | 1997-02-11 | 2002-01-01 | Qualcomm Incorporated | Method and apparatus for forward link rate scheduling |
US5914950A (en) * | 1997-04-08 | 1999-06-22 | Qualcomm Incorporated | Method and apparatus for reverse link rate scheduling |
US5923650A (en) * | 1997-04-08 | 1999-07-13 | Qualcomm Incorporated | Method and apparatus for reverse link rate scheduling |
US6389296B1 (en) * | 1997-10-08 | 2002-05-14 | Oki Electric Industry Co., Ltd. | Transmission power control method |
JPH11196456A (ja) * | 1998-01-05 | 1999-07-21 | Oki Electric Ind Co Ltd | 送信電力制御装置 |
AU3171999A (en) * | 1998-04-17 | 1999-11-08 | Matsushita Electric Industrial Co., Ltd. | Radio communication device and method of controlling transmission rate |
JP2000059298A (ja) * | 1998-08-10 | 2000-02-25 | Nippon Telegr & Teleph Corp <Ntt> | 送信電力制御方法およびこの方法を用いた無線通信装置 |
FR2784824B1 (fr) * | 1998-10-16 | 2000-11-24 | Mitsubishi Electric Inf Tech | Procede de controle en boucle fermee de la puissance recue par un recepteur et transmise d'un emetteur d'un systeme de telecommunications |
US6408165B1 (en) * | 1999-07-06 | 2002-06-18 | Cisco Technology, Inc. | Power regulation using multi-loop control |
TW472469B (en) * | 1999-10-07 | 2002-01-11 | Ibm | Adaptive power control in wideband CDMA cellular systems (WCDMA) and methods of operation |
-
2000
- 2000-09-29 US US09/675,706 patent/US6745044B1/en not_active Expired - Fee Related
-
2001
- 2001-09-27 IL IL15490901A patent/IL154909A0/xx unknown
- 2001-09-27 CN CNA2006100737526A patent/CN1855757A/zh active Pending
- 2001-09-27 WO PCT/US2001/030418 patent/WO2002027969A2/en active Application Filing
- 2001-09-27 BR BR0114301-8A patent/BR0114301A/pt not_active IP Right Cessation
- 2001-09-27 KR KR1020037004571A patent/KR100809887B1/ko not_active IP Right Cessation
- 2001-09-27 CN CNB018191347A patent/CN1287536C/zh not_active Expired - Fee Related
- 2001-09-27 MX MXPA03002626A patent/MXPA03002626A/es unknown
- 2001-09-27 AU AU2001296382A patent/AU2001296382A1/en not_active Abandoned
- 2001-09-27 JP JP2002531640A patent/JP2004521526A/ja active Pending
- 2001-09-27 CA CA002423421A patent/CA2423421A1/en not_active Abandoned
- 2001-09-27 EP EP01977249A patent/EP1320945A2/en not_active Withdrawn
- 2001-09-27 RU RU2003112463/09A patent/RU2003112463A/ru not_active Application Discontinuation
- 2001-09-28 TW TW090124142A patent/TW519803B/zh active
-
2003
- 2003-03-28 NO NO20031445A patent/NO20031445L/no not_active Application Discontinuation
-
2004
- 2004-11-25 HK HK04109294A patent/HK1066350A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1320945A2 (en) | 2003-06-25 |
US6745044B1 (en) | 2004-06-01 |
WO2002027969A3 (en) | 2002-08-29 |
HK1066350A1 (en) | 2005-03-18 |
RU2003112463A (ru) | 2004-08-27 |
AU2001296382A1 (en) | 2002-04-08 |
KR20030036863A (ko) | 2003-05-09 |
IL154909A0 (en) | 2003-10-31 |
JP2004521526A (ja) | 2004-07-15 |
CA2423421A1 (en) | 2002-04-04 |
BR0114301A (pt) | 2004-06-08 |
NO20031445D0 (no) | 2003-03-28 |
NO20031445L (no) | 2003-05-20 |
CN1504021A (zh) | 2004-06-09 |
MXPA03002626A (es) | 2004-02-12 |
TW519803B (en) | 2003-02-01 |
CN1855757A (zh) | 2006-11-01 |
KR100809887B1 (ko) | 2008-03-06 |
WO2002027969A2 (en) | 2002-04-04 |
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