ES2139557T1 - Control de potencia para canal global para minimizar el desbordamiento en un entorno de comunicacion inalambrico. - Google Patents
Control de potencia para canal global para minimizar el desbordamiento en un entorno de comunicacion inalambrico.Info
- Publication number
- ES2139557T1 ES2139557T1 ES98910006T ES98910006T ES2139557T1 ES 2139557 T1 ES2139557 T1 ES 2139557T1 ES 98910006 T ES98910006 T ES 98910006T ES 98910006 T ES98910006 T ES 98910006T ES 2139557 T1 ES2139557 T1 ES 2139557T1
- Authority
- ES
- Spain
- Prior art keywords
- wireless communication
- power control
- communication environment
- base station
- global channel
- 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.)
- Granted
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
- H04W52/30—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
- H04W52/18—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
- H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
-
- 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
- H04W52/32—TPC of broadcast or control channels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
UN SISTEMA CAPAZ DE AJUSTAR DINAMICAMENTE LA POTENCIA DE LAS SEÑALES TRANSMITIDAS DE UNA ESTACION BASE INALAMBRICA A TRAVES DE CANALES GLOBALES PARA MINIMIZAR EL DESBORDAMIENTO A OTRAS CELDAS DE COMUNICACION QUE CONTROLA LA POTENCIA DE TRANSMISION TOTAL DE LA ESTACION BASE Y AJUSTA DINAMICAMENTE LA POTENCIA DE TRANSMISION POR LOS CANALES GLOBALES COMO UNA FUNCION DE LA POTENCIA DE TRANSMISION TOTAL DE LA ESTACION BASE MEDIDA EN LA ESTACION BASE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/797,989 US5842114A (en) | 1997-02-12 | 1997-02-12 | Global channel power control to minimize spillover in a wireless communication environment |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2139557T1 true ES2139557T1 (es) | 2000-02-16 |
ES2139557T3 ES2139557T3 (es) | 2003-12-16 |
Family
ID=25172264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98910006T Expired - Lifetime ES2139557T3 (es) | 1997-02-12 | 1998-02-11 | Regulacion de la potencia de emision de un canal comun que permite minimizar el desbordamiento de capacidad en un entorno de comunicacion inalambrico. |
Country Status (11)
Country | Link |
---|---|
US (3) | US5842114A (es) |
EP (2) | EP0966802B1 (es) |
JP (2) | JP2001511967A (es) |
CN (2) | CN1496164A (es) |
AT (1) | ATE237889T1 (es) |
DE (2) | DE966802T1 (es) |
DK (1) | DK0966802T3 (es) |
ES (1) | ES2139557T3 (es) |
HK (2) | HK1024359A1 (es) |
PT (1) | PT966802E (es) |
WO (1) | WO1998035454A2 (es) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1099203C (zh) * | 1996-03-12 | 2003-01-15 | Ntt移动通信网株式会社 | 移动通信系统中间歇接收寻呼信号的方法、基站装置和移动台装置 |
US5842114A (en) | 1997-02-12 | 1998-11-24 | Interdigital Technology Corporation | Global channel power control to minimize spillover in a wireless communication environment |
US6360079B2 (en) * | 1997-02-12 | 2002-03-19 | Interdigital Technology Corporation | Global channel power control to minimize spillover in a wireless communication environment |
US6072788A (en) * | 1997-04-07 | 2000-06-06 | Metawave Communications Corporation | Forward link TDMA power control system and method |
US6259927B1 (en) * | 1997-06-06 | 2001-07-10 | Telefonaktiebolaget Lm Ericsson | Transmit power control in a radio communication system |
KR100243425B1 (ko) * | 1997-07-10 | 2000-02-01 | 곽치영 | 씨디엠에이 무선가입자망 시스템의 순방향 트래픽 채널 전력제어 방법 및 장치 |
US6104909A (en) * | 1997-07-30 | 2000-08-15 | Motorola, Inc. | Method and apparatus for reporting status information in a fixed wireless terminal |
FI107666B (fi) * | 1997-08-14 | 2001-09-14 | Nokia Networks Oy | Menetelmä lähetyksen optimoimiseksi ja lähetin |
US6094585A (en) * | 1997-11-14 | 2000-07-25 | Lucent Technologies Inc. | CDMA forward link power overload control in a base station |
JP3013822B2 (ja) * | 1997-11-20 | 2000-02-28 | 日本電気株式会社 | スペクトラム拡散通信システム |
US6286994B1 (en) * | 1998-04-29 | 2001-09-11 | Qualcomm Incorporated | System, method and computer program product for controlling a transmit signal using an expected power level |
US6744754B1 (en) * | 1998-06-09 | 2004-06-01 | Lg Information & Communications, Ltd. | Control of forward link power CDMA mobile communication system |
US6138034A (en) * | 1998-12-04 | 2000-10-24 | Motorola, Inc. | Method for transmitting a quick paging channel at different power levels |
FR2789534B1 (fr) * | 1999-02-04 | 2001-06-08 | Cit Alcatel | Procede d'estimation du rapport signal a bruit d'un signal numerique recu par un recepteur de radiocommunications |
US6628956B2 (en) * | 1999-03-15 | 2003-09-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive power control in a radio communications systems |
EP1037396B1 (en) * | 1999-03-16 | 2012-05-02 | Alcatel Lucent | A method for improving performances of a mobile radiocommunication system using a power control algorithm |
DE59912625D1 (de) * | 1999-03-29 | 2006-02-16 | Alcatel Sa | Sendeleistungsregelung in einem Mobilkommunikationssytem |
EP1058407A1 (de) * | 1999-04-01 | 2000-12-06 | Alcatel | Sendeleistungskorrektur in einem Mobilkommunikationssystem |
US6594251B1 (en) * | 1999-07-06 | 2003-07-15 | Cisco Technology Inc. | Polling for transmission power control |
US7085580B1 (en) * | 1999-08-30 | 2006-08-01 | Lucent Technologies Inc. | Aggregate power measurement |
GB2360909B (en) * | 2000-03-31 | 2004-03-03 | Motorola Inc | A packet scheduler and method |
US7911993B2 (en) * | 2000-07-19 | 2011-03-22 | Ipr Licensing, Inc. | Method and apparatus for allowing soft handoff of a CDMA reverse link utilizing an orthogonal channel structure |
US8537656B2 (en) | 2000-07-19 | 2013-09-17 | Ipr Licensing, Inc. | Method for compensating for multi-path of a CDMA reverse link utilizing an orthogonal channel structure |
US6694147B1 (en) * | 2000-09-15 | 2004-02-17 | Flarion Technologies, Inc. | Methods and apparatus for transmitting information between a basestation and multiple mobile stations |
US6718180B1 (en) | 2000-10-24 | 2004-04-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Power level convergence in a communications system |
US8019068B2 (en) * | 2000-12-01 | 2011-09-13 | Alcatel Lucent | Method of allocating power for the simultaneous downlink conveyance of information between multiple antennas and multiple destinations |
US6785570B2 (en) * | 2000-12-22 | 2004-08-31 | Md Medical Diagnostics Inc. | System and method for analysis of a tissue |
JP2002261687A (ja) * | 2001-02-28 | 2002-09-13 | Nec Corp | 移動通信システム及びその送信電力制御方法並びにそれに使用する基地局 |
EP1239605B1 (en) | 2001-03-07 | 2012-04-04 | NTT DoCoMo, Inc. | Power calculation method and apparatus of a radio communication system |
US6917581B2 (en) | 2001-07-17 | 2005-07-12 | Ipr Licensing, Inc. | Use of orthogonal or near orthogonal codes in reverse link |
US7088959B2 (en) * | 2002-03-06 | 2006-08-08 | Lucent Technologies Inc. | Method of selecting maximum transmission power level to be used by a radio telecommunications base station or base stations in a network, a radio telecommunications base station and radio telecommunications network |
SE0202845D0 (sv) * | 2002-05-13 | 2002-09-23 | Ericsson Telefon Ab L M | Measurements for radio resource management for high-speed downlink shared channel (HS-DSCH) |
US7016697B2 (en) * | 2002-10-29 | 2006-03-21 | Qualcomm Incorporated | Controlling multiple modems in a wireless terminal using dynamically varying modem transmit power limits |
JP3791489B2 (ja) * | 2002-12-13 | 2006-06-28 | ソニー株式会社 | ポータブルサーバ |
US7103319B2 (en) * | 2003-05-12 | 2006-09-05 | Motorola, Inc. | Physical random access channel power control method for multimedia broadcast/multicast service |
US7239885B2 (en) * | 2003-11-05 | 2007-07-03 | Interdigital Technology Corporation | Initial downlink transmit power adjustment for non-real-time services using dedicated or shared channel |
US7583975B2 (en) * | 2004-03-08 | 2009-09-01 | Intel Corporation | Adaptive transmit power control in wireless devices |
TWI235558B (en) * | 2004-04-07 | 2005-07-01 | Arcadyan Technology Corp | RF output power control method for wireless communication device |
US8112094B1 (en) * | 2005-06-09 | 2012-02-07 | At&T Mobility Ii Llc | Radio access layer management |
CN100561885C (zh) * | 2005-09-29 | 2009-11-18 | 中兴通讯股份有限公司 | 集群群组前向补充信道功率过载控制装置及方法 |
US9603085B2 (en) | 2010-02-16 | 2017-03-21 | Qualcomm Incorporated | Methods and apparatus providing intelligent radio selection for legacy and non-legacy applications |
US9264868B2 (en) | 2011-01-19 | 2016-02-16 | Qualcomm Incorporated | Management of network access requests |
US9178965B2 (en) | 2011-03-18 | 2015-11-03 | Qualcomm Incorporated | Systems and methods for synchronization of application communications |
US9571952B2 (en) | 2011-04-22 | 2017-02-14 | Qualcomm Incorporatd | Offloading of data to wireless local area network |
US8838086B2 (en) * | 2011-08-29 | 2014-09-16 | Qualcomm Incorporated | Systems and methods for management of background application events |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4789948A (en) * | 1985-09-13 | 1988-12-06 | Hughes Aircraft Company | Method and apparatus for determining communications link quality and receiver tracking performance |
US5267262A (en) * | 1989-11-07 | 1993-11-30 | Qualcomm Incorporated | Transmitter power control system |
US5265119A (en) * | 1989-11-07 | 1993-11-23 | Qualcomm Incorporated | Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system |
US5446756A (en) * | 1990-03-19 | 1995-08-29 | Celsat America, Inc. | Integrated cellular communications system |
US5507018A (en) * | 1991-03-06 | 1996-04-09 | Nokia Telecommunications Oy | Method and a device for controlling a radio transmitter |
US5345598A (en) * | 1992-04-10 | 1994-09-06 | Ericsson-Ge Mobile Communications Holding, Inc. | Duplex power control system in a communication network |
US5375140A (en) * | 1992-11-24 | 1994-12-20 | Stanford Telecommunications, Inc. | Wireless direct sequence spread spectrum digital cellular telephone system |
US5870393A (en) * | 1995-01-20 | 1999-02-09 | Hitachi, Ltd. | Spread spectrum communication system and transmission power control method therefor |
US5491837A (en) * | 1994-03-07 | 1996-02-13 | Ericsson Inc. | Method and system for channel allocation using power control and mobile-assisted handover measurements |
FI96468C (fi) * | 1994-05-11 | 1996-06-25 | Nokia Mobile Phones Ltd | Liikkuvan radioaseman kanavanvaihdon ohjaaminen ja lähetystehon säätäminen radiotietoliikennejärjestelmässä |
FI99182C (fi) * | 1994-05-26 | 1997-10-10 | Nokia Telecommunications Oy | Menetelmä tukiaseman yleislähetyskanavan kuuluvuuden parantamiseksi, sekä solukkoradiojärjestelmä |
US5873028A (en) * | 1994-10-24 | 1999-02-16 | Ntt Mobile Communications Network Inc. | Transmission power control apparatus and method in a mobile communication system |
US5634195A (en) * | 1995-03-27 | 1997-05-27 | Telefonaktiebolaget Lm Ericsson | System and method for setting of output power parameters in a cellular mobile telecommunication system |
ZA965340B (en) * | 1995-06-30 | 1997-01-27 | Interdigital Tech Corp | Code division multiple access (cdma) communication system |
WO1997008847A1 (en) * | 1995-08-31 | 1997-03-06 | Nokia Telecommunications Oy | Method and device for controlling transmission power of a radio transmitter in a cellular communication system |
US5715526A (en) * | 1995-09-08 | 1998-02-03 | Qualcomm Incorporated | Apparatus and method for controlling transmission power in a cellular communications system |
US5881368A (en) * | 1996-06-06 | 1999-03-09 | Qualcomm Incorporated | Method and apparatus of power control in a CDMA dispatch system |
KR100194956B1 (ko) * | 1996-08-21 | 1999-06-15 | 정선종 | 코드분할다중화접속 이동 무선전화 시스템을 위한 적응 전력 제어방법 |
US5842114A (en) * | 1997-02-12 | 1998-11-24 | Interdigital Technology Corporation | Global channel power control to minimize spillover in a wireless communication environment |
US5991284A (en) * | 1997-02-13 | 1999-11-23 | Qualcomm Inc. | Subchannel control loop |
-
1997
- 1997-02-12 US US08/797,989 patent/US5842114A/en not_active Expired - Lifetime
-
1998
- 1998-02-11 AT AT98910006T patent/ATE237889T1/de not_active IP Right Cessation
- 1998-02-11 DE DE0966802T patent/DE966802T1/de active Pending
- 1998-02-11 JP JP53509598A patent/JP2001511967A/ja not_active Ceased
- 1998-02-11 WO PCT/US1998/003009 patent/WO1998035454A2/en active IP Right Grant
- 1998-02-11 DE DE69813531T patent/DE69813531T2/de not_active Expired - Lifetime
- 1998-02-11 CN CNA200310101246XA patent/CN1496164A/zh active Pending
- 1998-02-11 EP EP98910006A patent/EP0966802B1/en not_active Expired - Lifetime
- 1998-02-11 DK DK98910006T patent/DK0966802T3/da active
- 1998-02-11 EP EP03008733A patent/EP1333594A1/en not_active Withdrawn
- 1998-02-11 PT PT98910006T patent/PT966802E/pt unknown
- 1998-02-11 CN CN98800124A patent/CN1130849C/zh not_active Expired - Fee Related
- 1998-02-11 ES ES98910006T patent/ES2139557T3/es not_active Expired - Lifetime
- 1998-11-20 US US09/196,808 patent/US6181919B1/en not_active Expired - Lifetime
-
2000
- 2000-06-19 HK HK00103667A patent/HK1024359A1/xx not_active IP Right Cessation
- 2000-06-19 HK HK00103663A patent/HK1024356A1/xx not_active IP Right Cessation
- 2000-09-20 US US09/665,865 patent/US6341215B1/en not_active Expired - Lifetime
-
2005
- 2005-11-04 JP JP2005320677A patent/JP2006121722A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DK0966802T3 (da) | 2003-08-04 |
CN1496164A (zh) | 2004-05-12 |
JP2001511967A (ja) | 2001-08-14 |
EP0966802A2 (en) | 1999-12-29 |
CN1239611A (zh) | 1999-12-22 |
PT966802E (pt) | 2003-08-29 |
ATE237889T1 (de) | 2003-05-15 |
EP1333594A1 (en) | 2003-08-06 |
CN1130849C (zh) | 2003-12-10 |
DE69813531D1 (de) | 2003-05-22 |
HK1024356A1 (en) | 2000-10-05 |
JP2006121722A (ja) | 2006-05-11 |
US6181919B1 (en) | 2001-01-30 |
HK1024359A1 (en) | 2000-10-05 |
WO1998035454A3 (en) | 1998-11-19 |
US6341215B1 (en) | 2002-01-22 |
WO1998035454A2 (en) | 1998-08-13 |
EP0966802B1 (en) | 2003-04-16 |
DE69813531T2 (de) | 2004-02-12 |
US5842114A (en) | 1998-11-24 |
ES2139557T3 (es) | 2003-12-16 |
DE966802T1 (de) | 2000-10-05 |
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