AR029020A1 - Metodo de asignacion y control de potencia de enlace en un sistema de telecomunicacion - Google Patents
Metodo de asignacion y control de potencia de enlace en un sistema de telecomunicacionInfo
- Publication number
- AR029020A1 AR029020A1 ARP000106205A ARP000106205A AR029020A1 AR 029020 A1 AR029020 A1 AR 029020A1 AR P000106205 A ARP000106205 A AR P000106205A AR P000106205 A ARP000106205 A AR P000106205A AR 029020 A1 AR029020 A1 AR 029020A1
- Authority
- AR
- Argentina
- Prior art keywords
- downlink power
- power
- power control
- downlink
- telecommunication system
- 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
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- 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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/225—Calculation of statistics, e.g. average, variance
-
- 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
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
La presente invencion se refiere por lo general a un método en un sistema de comunicacion basado en el Acceso Multiple por Division de Codigo (CDMA) para la asignacion y el control de los canales de enlace descendente en una estacion base que tiene un nivel fijo máximo de potencia de enlace descendente permitido. El método incluye los pasos de estimar la potencia de enlace descendente que se necesita para un intervalo de tiempo subsiguiente, y en caso de ser necesario, restringir la potencia de enlace descendente para los aparatos de teléfono de equipos de usuario por medio de la denegacion de sus pedidos de incremento de potencia de enlace descendente. El control de la admision y de la congestion se ejecuta por medio del análisis y la evaluacion del numero de peticiones de potencia denegadas desde dichos equipos de usuario.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9904299A SE516662C2 (sv) | 1999-11-26 | 1999-11-26 | Förfarande för effektallokering för nedlänkkanaler i ett nedlänk effektbegränsat kommunikationssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
AR029020A1 true AR029020A1 (es) | 2003-06-04 |
Family
ID=20417878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP000106205A AR029020A1 (es) | 1999-11-26 | 2000-11-23 | Metodo de asignacion y control de potencia de enlace en un sistema de telecomunicacion |
Country Status (12)
Country | Link |
---|---|
US (1) | US6934268B1 (es) |
EP (1) | EP1232665B1 (es) |
JP (1) | JP4509449B2 (es) |
CN (1) | CN1196374C (es) |
AR (1) | AR029020A1 (es) |
AT (1) | ATE372034T1 (es) |
AU (1) | AU1906901A (es) |
DE (1) | DE60036219T2 (es) |
ES (1) | ES2292492T3 (es) |
SE (1) | SE516662C2 (es) |
TW (1) | TW494697B (es) |
WO (1) | WO2001039540A1 (es) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6985739B2 (en) * | 2000-12-15 | 2006-01-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Admission and congestion control in a CDMA-based mobile radio communications system |
US6553235B2 (en) * | 2000-12-22 | 2003-04-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for providing adaptive fast radio channel congestion control |
FR2822011B1 (fr) * | 2001-03-08 | 2003-06-20 | Cit Alcatel | Procede d'admission des appels dans un systeme de telecommunication |
JP3876707B2 (ja) * | 2001-12-20 | 2007-02-07 | 日本電気株式会社 | 送信電力制御方法及び基地局装置 |
DE60219276T2 (de) * | 2002-01-28 | 2008-01-03 | Lucent Technologies Inc. | Verfahren und Einrichtung zur wahlfreien Zugriffspaketübertragung durch Ausführung einer Laststeuerungsfunktionalität |
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 |
JP4025979B2 (ja) * | 2002-04-24 | 2007-12-26 | 日本電気株式会社 | Cdma移動通信方式における送信電力制御方法および無線基地局とcdma通信システム |
JP4074781B2 (ja) * | 2002-05-23 | 2008-04-09 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局、送信電力制御方法、及び移動通信システム |
EP1512304B1 (en) * | 2002-06-13 | 2008-01-30 | Nokia Corporation | Method and network entity, for adaptive reservation of channelization codes and power |
AU2003265350A1 (en) * | 2002-08-01 | 2004-02-23 | Interdigital Technology Corporation | Power control of point to multipoint physical channels |
AU2003284011A1 (en) * | 2002-10-07 | 2004-05-04 | Interdigital Technology Corporation | System and method for simulation of performance of measurement-based algorithms for slotted wireless communications |
KR20050105286A (ko) | 2003-03-26 | 2005-11-03 | 인터디지탈 테크날러지 코포레이션 | 고속 하향링크 패킷 접속 서비스의 제공 방법 및 그의 무선다중셀 통신 시스템 |
EP1473885A1 (en) * | 2003-04-30 | 2004-11-03 | Motorola, Inc. | Wireless communication unit and method for power saving with a power aware link adaption function |
DE10325306A1 (de) * | 2003-06-04 | 2004-12-30 | Siemens Ag | Verfahren zur Steuerung von Sendeleistungen von wenigstens zwei von einer sendenden Station gleichzeitig übertragenen Kanälen sowie sendende Station |
AU2004248703B2 (en) * | 2003-06-13 | 2008-07-17 | Siemens Aktiengesellschaft | Power control for a mobile radio communication system |
US20050136960A1 (en) | 2003-12-17 | 2005-06-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Power control method |
GB2411078B (en) * | 2004-02-10 | 2009-02-04 | Samsung Electronics Co Ltd | Mobile communications |
US7437175B2 (en) * | 2004-05-06 | 2008-10-14 | Telefonaktiebolaget L M Ericsson (Publ) | Synchronization detection methods and apparatus |
CN100372429C (zh) * | 2004-07-02 | 2008-02-27 | 华为技术有限公司 | 一种hsdpa系统中下行物理信道功率分配的方法 |
CN1728585B (zh) * | 2004-07-31 | 2010-05-26 | 诺基亚西门子通信系统技术(北京)有限公司 | 一种td-scdma系统中用于电路交换的前向链路功率控制的方法 |
US8897828B2 (en) | 2004-08-12 | 2014-11-25 | Intellectual Ventures Holding 81 Llc | Power control in a wireless communication system |
US8204532B2 (en) * | 2005-09-30 | 2012-06-19 | Rockstar Bidco, LP | Adaptive power control data transmission systems and methods |
WO2007043455A1 (ja) * | 2005-10-07 | 2007-04-19 | Nec Corporation | 信号送信方法、無線通信システム、通信局、移動局、並びに基地局 |
US7684806B2 (en) * | 2005-11-21 | 2010-03-23 | Intel Corporation | Device, system and method of point to multipoint communication |
US8145251B2 (en) * | 2006-01-23 | 2012-03-27 | Motorola Mobility, Inc. | Power control in schedulable wireless communication terminal |
US20070173260A1 (en) * | 2006-01-23 | 2007-07-26 | Love Robert T | Wireless communication network scheduling |
JP2007251755A (ja) * | 2006-03-17 | 2007-09-27 | Ntt Docomo Inc | 無線通信システム、基地局、測定装置及び無線パラメータ制御方法 |
CN101444132B (zh) * | 2006-05-18 | 2011-06-08 | 艾利森电话股份有限公司 | 移动电信网络中的方法和设备 |
US20080025254A1 (en) * | 2006-07-25 | 2008-01-31 | Motorola Inc | Spectrum emission level variation in schedulable wireless communication terminal |
US9622190B2 (en) | 2006-07-25 | 2017-04-11 | Google Technology Holdings LLC | Spectrum emission level variation in schedulable wireless communication terminal |
CN101242203B (zh) * | 2007-02-07 | 2012-01-11 | 电信科学技术研究院 | 一种实现控制信道功率控制的方法及装置 |
US8396511B2 (en) * | 2007-02-28 | 2013-03-12 | Samsung Electronics Co., Ltd. | Apparatus and method for determining an uplink transmission format in a broadband wireless communication system |
RU2009134088A (ru) * | 2007-02-28 | 2011-04-10 | НТТ ДоСоМо, Инк. (JP) | Базовая станция и способ управления связью |
CN101079660B (zh) * | 2007-07-02 | 2011-07-06 | 重庆邮电大学 | 多用户jt mimo系统中的下行链路功率分配方法 |
RU2480958C2 (ru) * | 2008-10-15 | 2013-04-27 | ЗетТиИ Корпорейшн | Способ подстройки ресурсов прямого канала широковещательной и многоадресной передачи |
EP2553971B1 (en) * | 2010-03-30 | 2016-05-11 | Telefonaktiebolaget LM Ericsson (publ) | A method of congestion detection in a cellular radio system |
US9565655B2 (en) | 2011-04-13 | 2017-02-07 | Google Technology Holdings LLC | Method and apparatus to detect the transmission bandwidth configuration of a channel in connection with reducing interference between channels in wireless communication systems |
US8918136B2 (en) | 2012-11-29 | 2014-12-23 | At&T Mobility Ii Llc | Adjustment of transmit power parameter |
US9258781B2 (en) * | 2012-12-03 | 2016-02-09 | Qualcomm Incorporated | Method and apparatus for early termination of an RX chain |
US10419390B2 (en) * | 2016-06-27 | 2019-09-17 | International Business Machines Corporation | Using dynamic host configuration protocol to protect data |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI97929C (fi) * | 1994-02-25 | 1997-03-10 | Nokia Telecommunications Oy | Menetelmä eri prioriteetin omaavien puheluiden lähettämiseksi solukkoradioverkossa |
ZA965340B (en) * | 1995-06-30 | 1997-01-27 | Interdigital Tech Corp | Code division multiple access (cdma) communication system |
US5881368A (en) * | 1996-06-06 | 1999-03-09 | Qualcomm Incorporated | Method and apparatus of power control in a CDMA dispatch system |
CN1182750C (zh) * | 1996-12-27 | 2004-12-29 | Ntt移动通信网株式会社 | Cdma移动通信系统的呼叫接收控制方法及其移动站装置 |
US6304562B1 (en) * | 1997-06-26 | 2001-10-16 | Samsung Electronics Co., Ltd. | Asymmetric forward power control in a CDMA communication |
US6128506A (en) * | 1997-09-24 | 2000-10-03 | Telefonaktiebolaget Lm Ericsson | Integrated power control and congestion control in a communication system |
US6226277B1 (en) * | 1997-10-14 | 2001-05-01 | Lucent Technologies Inc. | Method for admitting new connections based on usage priorities in a multiple access system for communications networks |
US6708041B1 (en) * | 1997-12-15 | 2004-03-16 | Telefonaktiebolaget Lm (Publ) | Base station transmit power control in a CDMA cellular telephone system |
US6144861A (en) * | 1998-04-07 | 2000-11-07 | Telefonaktiebolaget Lm Ericsson | Downlink power control in a cellular mobile radio communications system |
EP0977370B1 (en) * | 1998-07-28 | 2005-10-05 | Lucent Technologies Inc. | Transmission power control for packet switched communication systems |
US6606341B1 (en) * | 1999-03-22 | 2003-08-12 | Golden Bridge Technology, Inc. | Common packet channel with firm handoff |
US6334047B1 (en) * | 1999-04-09 | 2001-12-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive power control in a mobile radio communications system |
US6639934B1 (en) * | 1999-04-26 | 2003-10-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Power control in a CDMA mobile communication system |
DE69926737T2 (de) * | 1999-06-18 | 2006-06-08 | Alcatel | Verfahren zur Abwärtsrichtungsleistungssteuerung und Zellulares Netzwerk welches dieses Verfahren |
US6553016B1 (en) * | 1999-12-20 | 2003-04-22 | Telfonaktiebolaget Lm Ericsson (Publ) | Downlink power control at soft handover |
-
1999
- 1999-11-26 SE SE9904299A patent/SE516662C2/sv not_active IP Right Cessation
-
2000
- 2000-11-14 ES ES00981990T patent/ES2292492T3/es not_active Expired - Lifetime
- 2000-11-14 CN CNB008162417A patent/CN1196374C/zh not_active Expired - Fee Related
- 2000-11-14 DE DE60036219T patent/DE60036219T2/de not_active Expired - Lifetime
- 2000-11-14 JP JP2001540559A patent/JP4509449B2/ja not_active Expired - Fee Related
- 2000-11-14 AT AT00981990T patent/ATE372034T1/de not_active IP Right Cessation
- 2000-11-14 AU AU19069/01A patent/AU1906901A/en not_active Abandoned
- 2000-11-14 WO PCT/SE2000/002234 patent/WO2001039540A1/en active IP Right Grant
- 2000-11-14 EP EP00981990A patent/EP1232665B1/en not_active Expired - Lifetime
- 2000-11-16 TW TW089124277A patent/TW494697B/zh not_active IP Right Cessation
- 2000-11-23 AR ARP000106205A patent/AR029020A1/es unknown
- 2000-11-24 US US09/718,422 patent/US6934268B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2003516001A (ja) | 2003-05-07 |
CN1196374C (zh) | 2005-04-06 |
JP4509449B2 (ja) | 2010-07-21 |
DE60036219D1 (de) | 2007-10-11 |
US6934268B1 (en) | 2005-08-23 |
DE60036219T2 (de) | 2008-05-21 |
WO2001039540A1 (en) | 2001-05-31 |
ATE372034T1 (de) | 2007-09-15 |
CN1399858A (zh) | 2003-02-26 |
SE9904299L (sv) | 2001-05-27 |
EP1232665A1 (en) | 2002-08-21 |
EP1232665B1 (en) | 2007-08-29 |
SE9904299D0 (sv) | 1999-11-26 |
SE516662C2 (sv) | 2002-02-12 |
AU1906901A (en) | 2001-06-04 |
TW494697B (en) | 2002-07-11 |
ES2292492T3 (es) | 2008-03-16 |
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