CN1136741C - 移动通信系统发送功率控制方法,移动终端及基地台 - Google Patents
移动通信系统发送功率控制方法,移动终端及基地台 Download PDFInfo
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- CN1136741C CN1136741C CNB971229538A CN97122953A CN1136741C CN 1136741 C CN1136741 C CN 1136741C CN B971229538 A CNB971229538 A CN B971229538A CN 97122953 A CN97122953 A CN 97122953A CN 1136741 C CN1136741 C CN 1136741C
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- portable terminal
- base station
- power control
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 120
- 238000010295 mobile communication Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012937 correction Methods 0.000 claims description 59
- 230000006854 communication Effects 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 description 85
- 230000007423 decrease Effects 0.000 description 28
- 230000004044 response Effects 0.000 description 7
- 238000012546 transfer Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
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Classifications
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- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/362—Aspects of the step size
-
- 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
-
- 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
- H04W52/248—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where transmission power control commands are generated based on a path parameter
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP316232/96 | 1996-11-27 | ||
JP316232/1996 | 1996-11-27 | ||
JP31623296 | 1996-11-27 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101245879A Division CN1242633C (zh) | 1996-11-27 | 1997-11-26 | 发送控制方法,基地台装置和终端装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1185084A CN1185084A (zh) | 1998-06-17 |
CN1136741C true CN1136741C (zh) | 2004-01-28 |
Family
ID=18074792
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101245879A Expired - Lifetime CN1242633C (zh) | 1996-11-27 | 1997-11-26 | 发送控制方法,基地台装置和终端装置 |
CNB971229538A Expired - Lifetime CN1136741C (zh) | 1996-11-27 | 1997-11-26 | 移动通信系统发送功率控制方法,移动终端及基地台 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101245879A Expired - Lifetime CN1242633C (zh) | 1996-11-27 | 1997-11-26 | 发送控制方法,基地台装置和终端装置 |
Country Status (5)
Country | Link |
---|---|
US (6) | US6175744B1 (zh) |
KR (2) | KR100496528B1 (zh) |
CN (2) | CN1242633C (zh) |
FI (1) | FI116112B (zh) |
SE (1) | SE521599C2 (zh) |
Families Citing this family (63)
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 |
FI116112B (fi) * | 1996-11-27 | 2005-09-15 | Hitachi Ltd | Menetelmä ja laitteisto lähetystehon ohjaamiseksi matkaviestinjärjestelmässä |
US6351458B2 (en) * | 1997-09-22 | 2002-02-26 | Matsushita Electric Industrial Co., Ltd. | CDMA cellular wireless communication system |
US6335920B1 (en) * | 1998-06-29 | 2002-01-01 | Hughes Electronics Corporation | Satellite-based measurement for uplink power control and time synchronization |
KR20000013025A (ko) * | 1998-08-01 | 2000-03-06 | 윤종용 | 이동통신 시스템의 순방향 초기 송신전력 제어장치 및 방법 |
JP3204310B2 (ja) * | 1998-08-12 | 2001-09-04 | 日本電気株式会社 | Cdma移動通信システムおよびその下り送信電力制御方法 |
US7158490B1 (en) * | 1998-09-21 | 2007-01-02 | Nokia Mobile Phones Limited | Apparatus, and associated method, for effectuating power control of a communication device |
CN100459450C (zh) * | 1999-01-16 | 2009-02-04 | 皇家菲利浦电子有限公司 | 用于操作包括主站与多个辅助站的无线通信系统的方法 |
US6456835B1 (en) * | 1999-01-19 | 2002-09-24 | Tantivy Communications, Inc. | Arbitration method for high power transmissions in a code division multiple access system |
FI112012B (fi) * | 1999-01-19 | 2003-10-15 | Nokia Corp | Lähetystehon säätö radiojärjestelmässä |
KR100401191B1 (ko) * | 1999-02-13 | 2003-10-10 | 삼성전자주식회사 | 이동통신시스템의 역방향 링크 송신제어장치 및 방법 |
KR100609122B1 (ko) * | 1999-06-15 | 2006-08-04 | 에스케이 텔레콤주식회사 | 부호 분할 다중 접속 시스템의 송출 전력 제어 장치 및 그 방법 |
GB9921989D0 (en) * | 1999-09-16 | 1999-11-17 | Nokia Telecommunications Oy | Power control in a communication system |
US7310529B1 (en) * | 2000-01-24 | 2007-12-18 | Nortel Networks Limited | Packet data traffic control for cellular wireless networks |
US20010040877A1 (en) * | 2000-05-09 | 2001-11-15 | Motorola, Inc. | Method of dynamic transmit scheduling using channel quality feedback |
KR100659199B1 (ko) * | 2000-05-19 | 2006-12-19 | 유티스타콤코리아 유한회사 | 씨디엠에이 이동통신 시스템의 송신 전력 제어회로 및 방법 |
JP2001346265A (ja) * | 2000-06-06 | 2001-12-14 | Matsushita Electric Ind Co Ltd | 無線通信システム及びそれに用いる通信端末装置 |
GB0022633D0 (en) * | 2000-09-15 | 2000-11-01 | Koninkl Philips Electronics Nv | Secondary station and method of operating the station |
JP3562459B2 (ja) * | 2000-10-17 | 2004-09-08 | 株式会社日立製作所 | 携帯端末装置 |
US6999430B2 (en) * | 2000-11-30 | 2006-02-14 | Qualcomm Incorporated | Method and apparatus for transmitting data traffic on a wireless communication channel |
US6748196B2 (en) * | 2001-01-30 | 2004-06-08 | Kon-Hee Lee | Transmit output controlling circuit and method of a wireless mobile communication system |
US8199696B2 (en) * | 2001-03-29 | 2012-06-12 | Qualcomm Incorporated | Method and apparatus for power control in a wireless communication system |
KR100434042B1 (ko) * | 2001-05-19 | 2004-06-04 | 엘지전자 주식회사 | 코드분할 다중접속에서 클로즈드 루프 전력제어 방법 |
FR2825540B1 (fr) * | 2001-06-01 | 2003-08-29 | Nortel Networks Ltd | Procede de controle de puissance d'emission d'un terminal radio mobile, terminal mobile et station de base pour la mise en oeuvre de ce procede |
US7330446B2 (en) * | 2001-09-21 | 2008-02-12 | Industrial Technology Research Institute | Closed-loop power control method for a code-division multiple-access cellular system |
JP3487508B2 (ja) * | 2001-11-01 | 2004-01-19 | ソニー株式会社 | 通信装置、通信方法、通信制御プログラム、受信装置、受信方法及び受信制御プログラム |
KR100487221B1 (ko) * | 2001-11-23 | 2005-05-03 | 삼성전자주식회사 | 이동 통신시스템에서 제어정보의 송신 전력 제어 방법 및장치 |
KR100446521B1 (ko) * | 2001-12-12 | 2004-09-04 | 삼성전자주식회사 | 기지국 송신 전력을 측정하는 장치 |
KR100446526B1 (ko) * | 2001-12-12 | 2004-09-04 | 삼성전자주식회사 | 기지국 송신 전력을 측정하는 장치 |
JP4155740B2 (ja) * | 2002-01-11 | 2008-09-24 | 株式会社日立コミュニケーションテクノロジー | 無線通信端末の送信電力制御方法及びそのための基地局 |
JP4065138B2 (ja) * | 2002-03-20 | 2008-03-19 | 松下電器産業株式会社 | 送信電力制御情報の生成を制御する方法および移動体端末装置 |
US7170876B2 (en) * | 2002-04-30 | 2007-01-30 | Qualcomm, Inc. | Outer-loop scheduling design for communication systems with channel quality feedback mechanisms |
JP4014597B2 (ja) * | 2002-06-25 | 2007-11-28 | 富士通株式会社 | 電力制御方法及び装置 |
JP2004228762A (ja) * | 2003-01-21 | 2004-08-12 | Matsushita Electric Ind Co Ltd | 試験装置、移動端末装置及び試験方法 |
KR100976463B1 (ko) * | 2003-02-04 | 2010-08-18 | 엘지전자 주식회사 | 상향 링크 신호의 전송 전력을 제어하는 방법 및 이를위한 통신 단말기 |
GB0310289D0 (en) * | 2003-05-03 | 2003-06-11 | Koninkl Philips Electronics Nv | Communication system |
WO2005010715A2 (en) | 2003-07-21 | 2005-02-03 | Fusionone, Inc. | Device message management system |
JP2005064751A (ja) * | 2003-08-08 | 2005-03-10 | Matsushita Electric Ind Co Ltd | 移動局装置および移動局装置における受信方法 |
US8290527B2 (en) * | 2004-07-30 | 2012-10-16 | Airvana, Corp. | Power control in a local network node (LNN) |
US7328047B2 (en) | 2004-08-31 | 2008-02-05 | Research In Motion Limited | Mobile wireless communications device with reduced interfering energy from the display and related methods |
US7676195B2 (en) * | 2004-09-10 | 2010-03-09 | Nivis, Llc | System and method for communicating messages in a mesh network |
US7505734B2 (en) * | 2004-09-10 | 2009-03-17 | Nivis, Llc | System and method for communicating broadcast messages in a mesh network |
US7606210B2 (en) | 2004-09-10 | 2009-10-20 | Nivis, Llc | System and method for message consolidation in a mesh network |
US7554941B2 (en) * | 2004-09-10 | 2009-06-30 | Nivis, Llc | System and method for a wireless mesh network |
KR100663492B1 (ko) * | 2004-10-26 | 2007-01-02 | 삼성전자주식회사 | 휴대 인터넷 단말기의 전원제어방법 및 장치 |
JP4656387B2 (ja) * | 2004-12-28 | 2011-03-23 | 日本電気株式会社 | 移動無線通信システム、及び移動無線通信システムにおける監視制御方法 |
JP4551814B2 (ja) * | 2005-05-16 | 2010-09-29 | Okiセミコンダクタ株式会社 | 無線通信装置 |
JP4834352B2 (ja) * | 2005-06-14 | 2011-12-14 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局、移動局及び電力制御方法 |
CN101218763B (zh) * | 2005-06-14 | 2012-02-15 | 株式会社Ntt都科摩 | 基站、移动台以及功率控制方法 |
JP2007013489A (ja) * | 2005-06-29 | 2007-01-18 | Kyocera Corp | 通信システム、通信装置、送信電力制御方法、及びプログラム |
US7893873B2 (en) * | 2005-12-20 | 2011-02-22 | Qualcomm Incorporated | Methods and systems for providing enhanced position location in wireless communications |
JP4317992B2 (ja) * | 2006-02-28 | 2009-08-19 | 沖電気工業株式会社 | 通信制御装置、通信制御方法、ノード及び通信システム |
EP1998475B1 (en) * | 2006-03-17 | 2018-01-03 | NEC Corporation | Transmission power control method and base station |
JP4763539B2 (ja) * | 2006-07-21 | 2011-08-31 | 富士通株式会社 | 無線システム、無線送信機および無線受信機 |
US20080221388A1 (en) * | 2007-03-09 | 2008-09-11 | University Of Washington | Side viewing optical fiber endoscope |
US8811891B2 (en) * | 2007-06-29 | 2014-08-19 | Samsung Electronics Co., Ltd. | Apparatus and method for setting transmit power of a compact base station in a wireless communication system |
EP2245879A1 (en) * | 2008-01-30 | 2010-11-03 | Telefonaktiebolaget LM Ericsson (publ) | Configuration measurement time slots for mobile terminals in a tdd system |
US9474099B2 (en) * | 2008-12-23 | 2016-10-18 | Keyssa, Inc. | Smart connectors and associated communications links |
KR101568878B1 (ko) | 2009-03-17 | 2015-11-12 | 삼성전자주식회사 | 무선 통신 시스템에서 단말의 가용 전송 전력 정보를 보고하는 방법 및 장치 |
CN104285478B (zh) * | 2012-02-28 | 2019-08-09 | 意法-爱立信有限公司 | 一种功率控制方法、用户设备、计算机程序及其存储介质 |
WO2015162878A1 (ja) * | 2014-04-25 | 2015-10-29 | 日本電気株式会社 | 無線通信システムにおける無線通信制御方法および装置、ならびに無線通信装置 |
US10616835B2 (en) | 2016-06-02 | 2020-04-07 | Lg Electronics Inc. | Method for controlling uplink transmission power in wireless communication system, and apparatus therefor |
Family Cites Families (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US559789A (en) * | 1896-05-05 | Trustees | ||
JPS56117441A (en) | 1980-02-22 | 1981-09-14 | Omron Tateisi Electronics Co | Suppressing method for undesired electric wave in information collecting system |
JPH0634488B2 (ja) | 1984-02-29 | 1994-05-02 | 日本電信電話株式会社 | 無線電話装置 |
FR2595889B1 (fr) * | 1986-03-14 | 1988-05-06 | Havel Christophe | Dispositif de controle de puissance d'emission dans une station emettrice-receptrice de radiocommunication |
JPS63184420A (ja) | 1986-09-04 | 1988-07-29 | Nippon Telegr & Teleph Corp <Ntt> | 移動通信における信号伝送方式 |
JPS6421521A (en) | 1987-07-15 | 1989-01-24 | Nec Corp | Coordinate input device |
JPS6442944A (en) | 1987-08-10 | 1989-02-15 | Mitsubishi Electric Corp | Packet communication equipment with variable coding rate |
JPS6442944U (zh) | 1987-09-11 | 1989-03-15 | ||
JP2534528B2 (ja) | 1987-12-28 | 1996-09-18 | 日本電信電話株式会社 | 移動通信方式 |
JPH02184149A (ja) | 1989-01-11 | 1990-07-18 | Iwatsu Electric Co Ltd | コードレス電話装置 |
JP2854346B2 (ja) * | 1989-09-19 | 1999-02-03 | 日本電信電話株式会社 | チャネル割当方法 |
US5485486A (en) * | 1989-11-07 | 1996-01-16 | Qualcomm Incorporated | Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system |
US5267262A (en) * | 1989-11-07 | 1993-11-30 | Qualcomm Incorporated | Transmitter power control system |
JP2559927B2 (ja) | 1991-07-19 | 1996-12-04 | 三菱電機株式会社 | コードレス電話システム |
EP0522782B1 (en) * | 1991-07-09 | 1997-01-08 | Mitsubishi Denki Kabushiki Kaisha | Cordless telephone system for moving conveyances |
EP0548939B1 (en) | 1991-12-26 | 2000-09-13 | Nec Corporation | Transmission power control system capable of keeping signal quality constant in mobile communication network |
KR970005591B1 (ko) | 1992-11-06 | 1997-04-18 | 삼성항공산업 주식회사 | 자동 줌 카메라 및 그의 구동방법 |
SE500826C2 (sv) * | 1993-01-27 | 1994-09-12 | Ericsson Telefon Ab L M | Metod att nedkoppla en upprättad kommunikationsförbindelse i ett mobilradiosystem |
US5333175A (en) | 1993-01-28 | 1994-07-26 | Bell Communications Research, Inc. | Method and apparatus for dynamic power control in TDMA portable radio systems |
WO1994018756A1 (en) * | 1993-02-11 | 1994-08-18 | Motorola, Inc. | Method and apparatus for controlling a power level of a subscriber unit of a wireless communication system |
JPH06261043A (ja) * | 1993-03-05 | 1994-09-16 | Hitachi Ltd | 無線lanシステム及びその制御方法 |
JPH06334588A (ja) * | 1993-05-25 | 1994-12-02 | Nec Corp | 移動無線局通信方式および装置 |
JP2942977B2 (ja) * | 1993-07-16 | 1999-08-30 | 松下電器産業株式会社 | Cdma方式移動局装置およびcdma方式基地局装置およびcdma方式無線通信システム |
US5870393A (en) * | 1995-01-20 | 1999-02-09 | Hitachi, Ltd. | Spread spectrum communication system and transmission power control method therefor |
JP3457357B2 (ja) * | 1993-07-23 | 2003-10-14 | 株式会社日立製作所 | スペクトル拡散通信システム、送信電力制御方法、移動端末装置及び基地局 |
ZA948133B (en) * | 1993-10-28 | 1996-05-17 | Qualcomm Inc | Method and apparatus for reducing the average transmit power from a sectorized base station |
IT1261365B (it) * | 1993-12-02 | 1996-05-20 | Cselt Centro Studi Lab Telecom | Procedimento e dispositivo per il controllo di potenza nella tratta stazione base-mezzo mobile di un sistema radiomobile con accesso a divisione di codice |
JPH07212303A (ja) | 1994-01-12 | 1995-08-11 | Hitachi Ltd | 電力制御方式 |
US5559789A (en) * | 1994-01-31 | 1996-09-24 | Matsushita Electric Industrial Co., Ltd. | CDMA/TDD Radio Communication System |
JP2802582B2 (ja) | 1994-01-31 | 1998-09-24 | 松下電器産業株式会社 | Cdma/tdd方式無線通信システムおよびcdma/tdd方式移動機およびcdma/tdd方式基地局およびcdma/tdd方式無線通信方法 |
JPH07226709A (ja) * | 1994-02-14 | 1995-08-22 | Matsushita Electric Ind Co Ltd | 無線通信システム |
JP2993554B2 (ja) * | 1994-05-12 | 1999-12-20 | エヌ・ティ・ティ移動通信網株式会社 | 送信電力制御法および前記送信電力制御法を用いた通信装置 |
JP2974274B2 (ja) | 1994-05-12 | 1999-11-10 | エヌ・ティ・ティ移動通信網株式会社 | 送信電力制御方法および送信電力制御装置 |
US5603096A (en) * | 1994-07-11 | 1997-02-11 | Qualcomm Incorporated | Reverse link, closed loop power control in a code division multiple access system |
US5604730A (en) * | 1994-07-25 | 1997-02-18 | Qualcomm Incorporated | Remote transmitter power control in a contention based multiple access system |
GB2292289B (en) * | 1994-08-11 | 1998-06-17 | Roke Manor Research | Power control apparatus for use in mobile radio stations |
JPH0865201A (ja) | 1994-08-18 | 1996-03-08 | Matsushita Electric Ind Co Ltd | 移動通信装置 |
JP3104537B2 (ja) | 1994-08-30 | 2000-10-30 | 松下電器産業株式会社 | 電子部品 |
JP2919293B2 (ja) | 1995-03-02 | 1999-07-12 | 日本電気株式会社 | パケット通信方式 |
US5673259A (en) * | 1995-05-17 | 1997-09-30 | Qualcomm Incorporated | Random access communications channel for data services |
JP2910619B2 (ja) * | 1995-05-22 | 1999-06-23 | 日本電気株式会社 | 無線送信電力遮断方式 |
ZA965340B (en) * | 1995-06-30 | 1997-01-27 | Interdigital Tech Corp | Code division multiple access (cdma) communication system |
US5802445A (en) * | 1995-07-13 | 1998-09-01 | Globalstar L.P. | Methods and apparatus for providing user RF exposure monitoring and control in a satellite communications system |
JP3212238B2 (ja) | 1995-08-10 | 2001-09-25 | 株式会社日立製作所 | 移動通信システムおよび移動端末装置 |
AU3260195A (en) * | 1995-08-31 | 1997-03-19 | Nokia Telecommunications Oy | Method and device for controlling transmission power of a radio transmitter in a cellular communication system |
JP2739850B2 (ja) * | 1995-10-11 | 1998-04-15 | 日本電気株式会社 | 移動体通信システム |
KR100399014B1 (ko) * | 1995-12-26 | 2004-02-11 | 삼성탈레스 주식회사 | 이동무선시스템에서자동전력제어방법 |
JPH09331291A (ja) * | 1996-04-10 | 1997-12-22 | Oki Electric Ind Co Ltd | 無線通信システム及び無線通信装置 |
EP1274200A1 (en) * | 1996-05-28 | 2003-01-08 | Matsushita Electric Industrial Co., Ltd. | Access control method in communication system |
US5864547A (en) | 1996-08-21 | 1999-01-26 | Hughes Electronics Corporation | Method and system for controlling uplink power in a high data rate satellite communication system employing on-board demodulation and remodulation |
JP3631601B2 (ja) | 1996-11-27 | 2005-03-23 | 株式会社日立製作所 | 移動通信システム送信電力制御方法及びその実施装置 |
FI116112B (fi) * | 1996-11-27 | 2005-09-15 | Hitachi Ltd | Menetelmä ja laitteisto lähetystehon ohjaamiseksi matkaviestinjärjestelmässä |
US5987033A (en) * | 1997-09-08 | 1999-11-16 | Lucent Technologies, Inc. | Wireless lan with enhanced capture provision |
EP1758266A3 (en) * | 1998-03-03 | 2014-04-23 | NEC Corporation | Method of controlling transmission power in a cellular type mobile communication system |
JP3286247B2 (ja) * | 1998-05-08 | 2002-05-27 | 松下電器産業株式会社 | 無線通信システム |
JP3403950B2 (ja) * | 1998-09-07 | 2003-05-06 | 松下電器産業株式会社 | 移動局装置、移動局装置における報知チャンネル受信方法、及び移動局装置におけるセルサーチ方法 |
US6377813B1 (en) * | 1998-12-03 | 2002-04-23 | Nokia Corporation | Forward link closed loop power control for a third generation wideband CDMA system |
US6269239B1 (en) * | 1998-12-11 | 2001-07-31 | Nortel Networks Corporation | System and method to combine power control commands during soft handoff in DS/CDMA cellular systems |
KR100401191B1 (ko) * | 1999-02-13 | 2003-10-10 | 삼성전자주식회사 | 이동통신시스템의 역방향 링크 송신제어장치 및 방법 |
KR100464485B1 (ko) * | 2000-11-09 | 2004-12-31 | 엘지전자 주식회사 | 고속무선 패킷 데이터의 전송 장치 및 그 방법 |
US7330446B2 (en) * | 2001-09-21 | 2008-02-12 | Industrial Technology Research Institute | Closed-loop power control method for a code-division multiple-access cellular system |
-
1997
- 1997-11-26 FI FI974336A patent/FI116112B/fi not_active IP Right Cessation
- 1997-11-26 CN CNB2003101245879A patent/CN1242633C/zh not_active Expired - Lifetime
- 1997-11-26 SE SE9704345A patent/SE521599C2/sv not_active IP Right Cessation
- 1997-11-26 KR KR1019970063161A patent/KR100496528B1/ko not_active IP Right Cessation
- 1997-11-26 CN CNB971229538A patent/CN1136741C/zh not_active Expired - Lifetime
- 1997-11-28 US US08/975,672 patent/US6175744B1/en not_active Expired - Lifetime
-
2000
- 2000-12-05 US US09/729,272 patent/US6546260B2/en not_active Expired - Lifetime
-
2002
- 2002-04-09 KR KR1020020019119A patent/KR100473252B1/ko not_active IP Right Cessation
-
2003
- 2003-03-03 US US10/376,310 patent/US7120457B2/en not_active Expired - Fee Related
-
2006
- 2006-10-10 US US11/544,655 patent/US7421283B2/en not_active Expired - Fee Related
-
2008
- 2008-08-27 US US12/198,913 patent/US20090005106A1/en not_active Abandoned
- 2008-08-27 US US12/198,918 patent/US20090005107A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
SE521599C2 (sv) | 2003-11-18 |
US20090005107A1 (en) | 2009-01-01 |
CN1242633C (zh) | 2006-02-15 |
CN1185084A (zh) | 1998-06-17 |
KR100473252B1 (ko) | 2005-03-08 |
US20030130004A1 (en) | 2003-07-10 |
FI974336A0 (fi) | 1997-11-26 |
US7120457B2 (en) | 2006-10-10 |
CN1510938A (zh) | 2004-07-07 |
US20090005106A1 (en) | 2009-01-01 |
US20010000168A1 (en) | 2001-04-05 |
US20070032197A1 (en) | 2007-02-08 |
US6175744B1 (en) | 2001-01-16 |
FI974336A (fi) | 1998-05-28 |
US7421283B2 (en) | 2008-09-02 |
KR100496528B1 (ko) | 2005-09-30 |
FI116112B (fi) | 2005-09-15 |
US6546260B2 (en) | 2003-04-08 |
KR19980042787A (ko) | 1998-08-17 |
SE9704345L (sv) | 1998-05-28 |
SE9704345D0 (sv) | 1997-11-26 |
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