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
- transmit power
- available
- transmitted 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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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [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. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [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. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (36)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/675,706 | 2000-09-29 | ||
| US09/675,706 US6745044B1 (en) | 2000-09-29 | 2000-09-29 | Method and apparatus for determining available transmit power in a wireless communication system |
| 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 (14)
| 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) |
| 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 (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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. |
| US6977967B1 (en) | 1995-03-31 | 2005-12-20 | Qualcomm Incorporated | Method and apparatus for performing fast power control in a mobile communication system |
| 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 |
| US9544860B2 (en) | 2003-02-24 | 2017-01-10 | Qualcomm Incorporated | Pilot signals for use in multi-sector cells |
| 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 |
| KR100912416B1 (ko) | 2003-08-18 | 2009-08-18 | 노키아 코포레이션 | 라디오 통신 시스템에서 서비스 품질 관련 정보를 선택하기위한 장치, 및 관련 방법 |
| EP2254290B1 (en) * | 2004-03-31 | 2012-10-24 | Panasonic Corporation | A Method For Performing Scheduling Algorithm with a Minimum Resource Parameter and Method of Calculating Same |
| WO2005096557A1 (en) * | 2004-03-31 | 2005-10-13 | Matsushita Electric Industrial Co. Ltd. | 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 |
| CN101076958A (zh) * | 2004-10-19 | 2007-11-21 | 夏普株式会社 | 基站装置和无线通信系统以及无线发送方法 |
| 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 |
| 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 |
| US20070149132A1 (en) | 2005-12-22 | 2007-06-28 | Junyl Li | Methods and apparatus related to selecting control channel reporting formats |
| US9572179B2 (en) | 2005-12-22 | 2017-02-14 | Qualcomm Incorporated | Methods and apparatus for communicating transmission backlog 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 |
| US8514771B2 (en) * | 2005-12-22 | 2013-08-20 | Qualcomm Incorporated | Methods and apparatus for communicating and/or using transmission power information |
| US9148795B2 (en) | 2005-12-22 | 2015-09-29 | Qualcomm Incorporated | Methods and apparatus for flexible reporting of control information |
| 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 |
| US9338767B2 (en) | 2005-12-22 | 2016-05-10 | Qualcomm Incorporated | Methods and apparatus of implementing and/or using a dedicated control channel |
| US9119220B2 (en) | 2005-12-22 | 2015-08-25 | Qualcomm Incorporated | Methods and apparatus for communicating backlog related information |
| US9125093B2 (en) | 2005-12-22 | 2015-09-01 | Qualcomm Incorporated | Methods and apparatus related to custom control channel reporting formats |
| US9473265B2 (en) | 2005-12-22 | 2016-10-18 | Qualcomm Incorporated | Methods and apparatus for communicating information utilizing a plurality of dictionaries |
| 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 |
| WO2011112909A2 (en) * | 2010-03-12 | 2011-09-15 | 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 |
| US9854537B2 (en) * | 2013-07-12 | 2017-12-26 | Telefonaktiebolaget L M 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 |
| CN114466440B (zh) * | 2021-08-31 | 2025-05-02 | 华为技术有限公司 | 控制发射功率的方法及通信设备 |
| CN117545055A (zh) * | 2022-08-01 | 2024-02-09 | 北京小米移动软件有限公司 | 上行发射功率的确定方法、装置、电子设备及存储介质 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| FI941268A7 (fi) * | 1994-03-17 | 1995-09-18 | Nokia Corp | Menetelmä vastaanotetun tehon arvioimiseksi sekä vastaanotin |
| US5873028A (en) * | 1994-10-24 | 1999-02-16 | Ntt Mobile Communications Network Inc. | Transmission power control apparatus and method in a mobile communication system |
| 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 |
| 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 |
| US5923650A (en) * | 1997-04-08 | 1999-07-13 | Qualcomm Incorporated | Method and apparatus for reverse link rate scheduling |
| US5914950A (en) * | 1997-04-08 | 1999-06-22 | 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 |
| CA2293606C (en) * | 1998-04-17 | 2005-02-08 | Matsushita Electric Industrial Co., Ltd. | Radio communication apparatus and transmission rate control method |
| 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 MX MXPA03002626A patent/MXPA03002626A/es unknown
- 2001-09-27 IL IL15490901A patent/IL154909A0/xx unknown
- 2001-09-27 WO PCT/US2001/030418 patent/WO2002027969A2/en not_active Ceased
- 2001-09-27 CA CA002423421A patent/CA2423421A1/en not_active Abandoned
- 2001-09-27 RU RU2003112463/09A patent/RU2003112463A/ru not_active Application Discontinuation
- 2001-09-27 EP EP01977249A patent/EP1320945A2/en not_active Withdrawn
- 2001-09-27 KR KR1020037004571A patent/KR100809887B1/ko not_active Expired - Fee Related
- 2001-09-27 BR BR0114301-8A patent/BR0114301A/pt not_active IP Right Cessation
- 2001-09-27 CN CNA2006100737526A patent/CN1855757A/zh active Pending
- 2001-09-27 JP JP2002531640A patent/JP2004521526A/ja active Pending
- 2001-09-27 AU AU2001296382A patent/AU2001296382A1/en not_active Abandoned
- 2001-09-27 CN CNB018191347A patent/CN1287536C/zh not_active Expired - Fee Related
- 2001-09-28 TW TW090124142A patent/TW519803B/zh active
-
2003
- 2003-03-28 NO NO20031445A patent/NO20031445L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100809887B1 (ko) | 2008-03-06 |
| NO20031445D0 (no) | 2003-03-28 |
| US6745044B1 (en) | 2004-06-01 |
| WO2002027969A3 (en) | 2002-08-29 |
| TW519803B (en) | 2003-02-01 |
| IL154909A0 (en) | 2003-10-31 |
| MXPA03002626A (es) | 2004-02-12 |
| JP2004521526A (ja) | 2004-07-15 |
| CN1504021A (zh) | 2004-06-09 |
| BR0114301A (pt) | 2004-06-08 |
| RU2003112463A (ru) | 2004-08-27 |
| CN1855757A (zh) | 2006-11-01 |
| NO20031445L (no) | 2003-05-20 |
| KR20030036863A (ko) | 2003-05-09 |
| EP1320945A2 (en) | 2003-06-25 |
| AU2001296382A1 (en) | 2002-04-08 |
| HK1066350A1 (zh) | 2005-03-18 |
| WO2002027969A2 (en) | 2002-04-04 |
| CA2423421A1 (en) | 2002-04-04 |
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