JP4477241B2 - Cdma通信システムにおいて送信電力を制御する方法および装置 - Google Patents
Cdma通信システムにおいて送信電力を制御する方法および装置 Download PDFInfo
- Publication number
- JP4477241B2 JP4477241B2 JP2000596677A JP2000596677A JP4477241B2 JP 4477241 B2 JP4477241 B2 JP 4477241B2 JP 2000596677 A JP2000596677 A JP 2000596677A JP 2000596677 A JP2000596677 A JP 2000596677A JP 4477241 B2 JP4477241 B2 JP 4477241B2
- Authority
- JP
- Japan
- Prior art keywords
- power control
- energy
- data
- type
- received
- 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. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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]
-
- 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
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
- H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
-
- 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]
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
- H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/239,451 US6788685B1 (en) | 1999-01-28 | 1999-01-28 | Method and apparatus for controlling transmission power in a CDMA communication system |
| US09/239,451 | 1999-01-28 | ||
| PCT/US2000/002278 WO2000045527A2 (en) | 1999-01-28 | 2000-01-28 | Method and apparatus for controlling transmission power in a cdma communication system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002536868A JP2002536868A (ja) | 2002-10-29 |
| JP2002536868A5 JP2002536868A5 (enExample) | 2008-09-18 |
| JP4477241B2 true JP4477241B2 (ja) | 2010-06-09 |
Family
ID=22902183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000596677A Expired - Lifetime JP4477241B2 (ja) | 1999-01-28 | 2000-01-28 | Cdma通信システムにおいて送信電力を制御する方法および装置 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US6788685B1 (enExample) |
| EP (1) | EP1147622B1 (enExample) |
| JP (1) | JP4477241B2 (enExample) |
| KR (1) | KR100831136B1 (enExample) |
| CN (2) | CN1293706C (enExample) |
| AT (1) | ATE403281T1 (enExample) |
| AU (1) | AU3475700A (enExample) |
| DE (1) | DE60039678D1 (enExample) |
| WO (1) | WO2000045527A2 (enExample) |
Families Citing this family (45)
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| US6885652B1 (en) * | 1995-06-30 | 2005-04-26 | Interdigital Technology Corporation | Code division multiple access (CDMA) communication system |
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| US7929498B2 (en) * | 1995-06-30 | 2011-04-19 | Interdigital Technology Corporation | Adaptive forward power control and adaptive reverse power control for spread-spectrum communications |
| ZA965340B (en) * | 1995-06-30 | 1997-01-27 | Interdigital Tech Corp | Code division multiple access (cdma) communication system |
| US5841768A (en) * | 1996-06-27 | 1998-11-24 | Interdigital Technology Corporation | Method of controlling initial power ramp-up in CDMA systems by using short codes |
| US7123600B2 (en) * | 1995-06-30 | 2006-10-17 | Interdigital Technology Corporation | Initial power control for spread-spectrum communications |
| US20020051434A1 (en) * | 1997-10-23 | 2002-05-02 | Ozluturk Fatih M. | Method for using rapid acquisition spreading codes for spread-spectrum communications |
| US6512925B1 (en) * | 1998-12-03 | 2003-01-28 | Qualcomm, Incorporated | Method and apparatus for controlling transmission power while in soft handoff |
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| FI991351A7 (fi) * | 1999-06-11 | 2000-12-12 | Nokia Networks Oy | Radiojärjestelmän verkko-osan lähettimen tehonsäädön suorittaminen |
| EP1108294B1 (en) * | 1999-06-28 | 2004-05-12 | Samsung Electronics Co., Ltd. | Apparatus and method of controlling forward link power when in discontinuous transmission mode in a mobile communication system |
| CA2308651C (en) * | 1999-07-12 | 2010-04-27 | Nortel Networks Corporation | A method of controlling base station transmitting power during soft handoff |
| JP3380505B2 (ja) * | 1999-12-28 | 2003-02-24 | 松下電器産業株式会社 | 基地局装置および送信電力制御方法 |
| US6996069B2 (en) * | 2000-02-22 | 2006-02-07 | Qualcomm, Incorporated | Method and apparatus for controlling transmit power of multiple channels in a CDMA communication system |
| JP4385489B2 (ja) * | 2000-03-03 | 2009-12-16 | ソニー株式会社 | 通信システム、通信方法及び通信装置 |
| KR100369796B1 (ko) * | 2000-05-24 | 2003-01-30 | 삼성전자 주식회사 | 무선이동통신시스템의 이동국 셀 이탈 알림 방법 |
| JP3473555B2 (ja) * | 2000-06-30 | 2003-12-08 | 日本電気株式会社 | 送信電力制御方式、制御方法及び基地局、制御局並びに記録媒体 |
| US6963752B1 (en) * | 2000-09-18 | 2005-11-08 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for setting transmit power control command energy |
| AU2002214309A1 (en) | 2000-11-16 | 2002-05-27 | Sony Corporation | Information processing apparatus and communication apparatus |
| US6961388B2 (en) | 2001-02-01 | 2005-11-01 | Qualcomm, Incorporated | Coding scheme for a wireless communication system |
| US9979580B2 (en) | 2001-02-01 | 2018-05-22 | Qualcomm Incorporated | Coding scheme for a wireless communication system |
| KR100469701B1 (ko) * | 2001-03-10 | 2005-02-02 | 삼성전자주식회사 | 이동통신시스템에서 패킷 데이터 제어 채널 통신 장치 및방법 |
| KR20020095571A (ko) * | 2001-06-14 | 2002-12-27 | 주식회사 하이닉스반도체 | 코드분할 다중접속 이동통신 시스템에서 전력제어/소거비트결정장치 |
| US7292552B2 (en) * | 2002-03-14 | 2007-11-06 | Qualcomm Incorporated | Method and apparatus for reducing interference in a wireless communication system |
| US7406065B2 (en) * | 2002-03-14 | 2008-07-29 | Qualcomm, Incorporated | Method and apparatus for reducing inter-channel interference in a wireless communication system |
| AU2003237377A1 (en) * | 2002-06-07 | 2003-12-22 | Nokia Corporation | Apparatus and an associated method, by which to facilitate scheduling of data communications ina radio communications system |
| US7164919B2 (en) * | 2002-07-01 | 2007-01-16 | Qualcomm Incorporated | Scheduling of data transmission for terminals with variable scheduling delays |
| US7127267B2 (en) * | 2002-12-02 | 2006-10-24 | Nortel Networks Limited | Enhanced forward link power control during soft hand-off |
| WO2004070957A2 (en) * | 2003-02-04 | 2004-08-19 | Lg Electronics Inc. | Uplink transmission power control method |
| US7072630B2 (en) * | 2003-03-06 | 2006-07-04 | Qualcomm, Inc. | Adaptive data rate determination for a reverse link communication in a communication system |
| GB2402021A (en) | 2003-05-19 | 2004-11-24 | Nec Corp | Rate control method and apparatus for data packet transmission from a mobile phone to a base station |
| US7925291B2 (en) * | 2003-08-13 | 2011-04-12 | Qualcomm Incorporated | User specific downlink power control channel Q-bit |
| US7129753B2 (en) * | 2004-05-26 | 2006-10-31 | Infineon Technologies Ag | Chip to chip interface |
| JP4595491B2 (ja) * | 2004-11-04 | 2010-12-08 | 日本電気株式会社 | 無線通信システム、無線ネットワーク制御装置、無線基地局、無線通信装置及びその制御方法。 |
| US7577411B2 (en) * | 2005-02-17 | 2009-08-18 | Kyocera Corporation | Mobile station access and idle state antenna tuning systems and methods |
| US7796963B2 (en) * | 2005-02-17 | 2010-09-14 | Kyocera Corporation | Mobile station acquisition state antenna tuning systems and methods |
| US8396431B2 (en) * | 2005-02-17 | 2013-03-12 | Kyocera Corporation | Mobile station traffic state antenna tuning systems and methods |
| US8150441B2 (en) * | 2006-11-06 | 2012-04-03 | Magnolia Broadband Inc. | Modifying a signal by controlling transmit diversity parameters |
| JP4981636B2 (ja) * | 2006-12-11 | 2012-07-25 | 株式会社エヌ・ティ・ティ・ドコモ | 移動体通信システム、移動体通信システムにおける移動端末、その制御プログラムおよび移動体通信システムにおける送信電力制御方法 |
| US8027374B2 (en) * | 2006-12-27 | 2011-09-27 | Magnolia Broadband Inc. | Method, system and apparatus for transmit diversity control |
| US8374224B2 (en) * | 2007-05-24 | 2013-02-12 | Lantiq Deutschland Gmbh | Interleaver apparatus and method |
| EP2728700A4 (en) * | 2011-06-30 | 2015-07-08 | Panasonic Corp | METHOD FOR CONCEPTING A CONTROL DEVICE AND CONTROL DEVICE |
| CN103209066B (zh) * | 2012-03-29 | 2016-05-11 | 开曼群岛威睿电通股份有限公司 | 改进移动站定位的增强导频的系统和方法 |
| JP5824580B2 (ja) * | 2012-05-24 | 2015-11-25 | パナソニック株式会社 | 電力制御器の設計方法、及び、電力制御器の製造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3925782A (en) | 1975-02-28 | 1975-12-09 | Us Army | Adaptive RF power output control for net radios |
| US4495648A (en) | 1982-12-27 | 1985-01-22 | At&T Bell Laboratories | Transmitter power control circuit |
| US4613990A (en) | 1984-06-25 | 1986-09-23 | At&T Bell Laboratories | Radiotelephone transmission power control |
| US4868795A (en) | 1985-08-05 | 1989-09-19 | Terra Marine Engineering, Inc. | Power leveling telemetry system |
| FR2592256B1 (fr) | 1985-12-20 | 1988-02-12 | Trt Telecom Radio Electr | Dispositif d'asservissement de la puissance d'emission d'un faisceau hertzien |
| FR2595889B1 (fr) | 1986-03-14 | 1988-05-06 | Havel Christophe | Dispositif de controle de puissance d'emission dans une station emettrice-receptrice de radiocommunication |
| JPS63226124A (ja) | 1986-10-29 | 1988-09-20 | Oki Electric Ind Co Ltd | 無線装置用レベル制御回路 |
| US5056109A (en) * | 1989-11-07 | 1991-10-08 | Qualcomm, Inc. | Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system |
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| US5093840A (en) | 1990-11-16 | 1992-03-03 | Scs Mobilecom, Inc. | Adaptive power control for a spread spectrum transmitter |
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| US5396516A (en) * | 1993-02-22 | 1995-03-07 | Qualcomm Incorporated | Method and system for the dynamic modification of control paremeters in a transmitter power control system |
| US5603096A (en) * | 1994-07-11 | 1997-02-11 | Qualcomm Incorporated | Reverse link, closed loop power control in a code division multiple access system |
| US5528593A (en) * | 1994-09-30 | 1996-06-18 | Qualcomm Incorporated | Method and apparatus for controlling power in a variable rate communication system |
| US6137840A (en) | 1995-03-31 | 2000-10-24 | Qualcomm Incorporated | Method and apparatus for performing fast power control in a mobile communication system |
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| US5903554A (en) * | 1996-09-27 | 1999-05-11 | Qualcomm Incorporation | Method and apparatus for measuring link quality in a spread spectrum communication system |
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| US6788685B1 (en) * | 1999-01-28 | 2004-09-07 | Qualcomm, Incorporated | Method and apparatus for controlling transmission power in a CDMA communication system |
| US6603748B1 (en) * | 1999-04-08 | 2003-08-05 | Lucent Technologies Inc. | System and method for prevention of reverse jamming due to link imbalance in wireless communication systems |
| DE19931236C2 (de) * | 1999-07-07 | 2002-05-29 | Siemens Ag | Verfahren zur Zuweisung von Übertragungskapazität zu Verbindungen in einem Funk-Kommunikationssystem |
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-
1999
- 1999-01-28 US US09/239,451 patent/US6788685B1/en not_active Expired - Fee Related
-
2000
- 2000-01-28 AT AT00913286T patent/ATE403281T1/de not_active IP Right Cessation
- 2000-01-28 AU AU34757/00A patent/AU3475700A/en not_active Abandoned
- 2000-01-28 DE DE60039678T patent/DE60039678D1/de not_active Expired - Lifetime
- 2000-01-28 CN CNB008032564A patent/CN1293706C/zh not_active Expired - Fee Related
- 2000-01-28 KR KR1020017009501A patent/KR100831136B1/ko not_active Expired - Fee Related
- 2000-01-28 JP JP2000596677A patent/JP4477241B2/ja not_active Expired - Lifetime
- 2000-01-28 CN CNA2006101624756A patent/CN1983853A/zh active Pending
- 2000-01-28 EP EP00913286A patent/EP1147622B1/en not_active Expired - Lifetime
- 2000-01-28 WO PCT/US2000/002278 patent/WO2000045527A2/en not_active Ceased
-
2004
- 2004-07-28 US US10/901,881 patent/US7233591B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE403281T1 (de) | 2008-08-15 |
| WO2000045527A3 (en) | 2000-12-14 |
| US6788685B1 (en) | 2004-09-07 |
| US7233591B2 (en) | 2007-06-19 |
| CN1293706C (zh) | 2007-01-03 |
| EP1147622A2 (en) | 2001-10-24 |
| WO2000045527A2 (en) | 2000-08-03 |
| CN1520647A (zh) | 2004-08-11 |
| EP1147622B1 (en) | 2008-07-30 |
| US20050002348A1 (en) | 2005-01-06 |
| KR100831136B1 (ko) | 2008-05-20 |
| DE60039678D1 (de) | 2008-09-11 |
| CN1983853A (zh) | 2007-06-20 |
| KR20020002381A (ko) | 2002-01-09 |
| JP2002536868A (ja) | 2002-10-29 |
| AU3475700A (en) | 2000-08-18 |
| HK1064818A1 (en) | 2005-02-04 |
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