CN1330105C - 在ds/cdma蜂窝系统中软越区切换期间组合功率控制命令的系统和方法 - Google Patents
在ds/cdma蜂窝系统中软越区切换期间组合功率控制命令的系统和方法 Download PDFInfo
- Publication number
- CN1330105C CN1330105C CNB998143189A CN99814318A CN1330105C CN 1330105 C CN1330105 C CN 1330105C CN B998143189 A CNB998143189 A CN B998143189A CN 99814318 A CN99814318 A CN 99814318A CN 1330105 C CN1330105 C CN 1330105C
- Authority
- CN
- China
- Prior art keywords
- power control
- base station
- weight
- control command
- value
- 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
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]
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
- H04W52/56—Detection of errors of TPC bits
-
- 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]
- H04W52/38—TPC being performed in particular situations
- H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11195498P | 1998-12-11 | 1998-12-11 | |
| US60/111,954 | 1998-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1330814A CN1330814A (zh) | 2002-01-09 |
| CN1330105C true CN1330105C (zh) | 2007-08-01 |
Family
ID=22341348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB998143189A Expired - Lifetime CN1330105C (zh) | 1998-12-11 | 1999-12-06 | 在ds/cdma蜂窝系统中软越区切换期间组合功率控制命令的系统和方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US6269239B1 (zh) |
| EP (1) | EP1135869B1 (zh) |
| JP (4) | JP4557431B2 (zh) |
| CN (1) | CN1330105C (zh) |
| BR (1) | BR9916066B1 (zh) |
| CA (1) | CA2354701A1 (zh) |
| DE (1) | DE69926654T2 (zh) |
| HK (1) | HK1040019B (zh) |
| MX (1) | MXPA01005901A (zh) |
| WO (1) | WO2000036762A1 (zh) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136741C (zh) * | 1996-11-27 | 2004-01-28 | 株式会社日立制作所 | 移动通信系统发送功率控制方法,移动终端及基地台 |
| US6128330A (en) | 1998-11-24 | 2000-10-03 | Linex Technology, Inc. | Efficient shadow reduction antenna system for spread spectrum |
| US6717976B1 (en) * | 1998-12-21 | 2004-04-06 | Nortel Networks Ltd. | Method and apparatus for signal to noise power ratio estimation in a multi sub-channel CDMA receiver |
| US6463296B1 (en) * | 1999-02-16 | 2002-10-08 | Telefonaktiebolaget L M Ericsson (Publ) | Power control in a CDMA mobile communications system |
| US7076264B2 (en) * | 1999-02-19 | 2006-07-11 | Qualcomm, Inc. | Power control in a cellular system using ES/IO and NT/I0 values |
| JP3287405B2 (ja) * | 1999-05-06 | 2002-06-04 | 日本電気株式会社 | クローズドループ送信電力制御方法 |
| US6628958B1 (en) * | 1999-09-15 | 2003-09-30 | Lucent Technologies Inc. | Method for adjusting the transmit power level during soft handoff in wireless communication systems |
| US6628637B1 (en) * | 1999-12-15 | 2003-09-30 | Nortel Networks Limited | Spread-spectrum carrier transmission power control in wireless telecommunications systems |
| EP1119213B1 (en) * | 2000-01-19 | 2007-07-11 | Lucent Technologies Inc. | Radio resource allocation method |
| 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 |
| GB0022633D0 (en) | 2000-09-15 | 2000-11-01 | Koninkl Philips Electronics Nv | Secondary station and method of operating the station |
| CN1235352C (zh) | 2000-09-15 | 2006-01-04 | 皇家菲利浦电子有限公司 | 从站以及操作该从站的方法 |
| GB0022634D0 (en) | 2000-09-15 | 2000-11-01 | Koninkl Philips Electronics Nv | Secondary station and method of operating the station |
| US6963752B1 (en) * | 2000-09-18 | 2005-11-08 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for setting transmit power control command energy |
| US6799045B1 (en) | 2000-11-07 | 2004-09-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Reliable congestion control in a CDMA-based mobile radio commmunications system |
| JP4403347B2 (ja) * | 2000-11-16 | 2010-01-27 | ソニー株式会社 | 情報処理装置および情報処理方法、記録媒体、並びに通信システムおよび通信方法 |
| US6985739B2 (en) * | 2000-12-15 | 2006-01-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Admission and congestion control in a CDMA-based mobile radio communications system |
| US7020112B2 (en) * | 2000-12-28 | 2006-03-28 | Samsung Electronics Co., Ltd. | System and method for combining signals at multiple base station receivers |
| US8605686B2 (en) * | 2001-02-12 | 2013-12-10 | Qualcomm Incorporated | Method and apparatus for power control in a wireless communication system |
| FR2824685B1 (fr) * | 2001-05-14 | 2003-10-03 | Evolium Sas | Procede pour fixer des parametres d'adaptation de debit specifiques a chaque service dans un systeme de radiocommunications mobiles |
| EP1411650B1 (en) * | 2001-07-24 | 2014-11-26 | NTT DoCoMo, Inc. | Transmission power control apparatus and method in a mobile communication system |
| US7190964B2 (en) | 2001-08-20 | 2007-03-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Reverse link power control in 1xEV-DV systems |
| US6807429B2 (en) * | 2001-08-22 | 2004-10-19 | Qualcomm Incorporated | Method and apparatus for combining power control commands received in a wireless communication system |
| US7986672B2 (en) * | 2002-02-25 | 2011-07-26 | Qualcomm Incorporated | Method and apparatus for channel quality feedback in a wireless communication |
| 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 |
| US7061971B2 (en) * | 2002-07-11 | 2006-06-13 | Qualcomm Incorporated | Method and apparatus for diversity searching and demodulator assignment in a wireless communication system |
| CN1679256A (zh) * | 2002-08-30 | 2005-10-05 | 皇家飞利浦电子股份有限公司 | 用于组播信号的传输功率控制的方法 |
| US7184791B2 (en) * | 2002-09-23 | 2007-02-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, receivers, and computer program products for determining transmission power control commands using biased interpretation |
| KR20040060274A (ko) * | 2002-12-30 | 2004-07-06 | 엘지전자 주식회사 | 무선링크의 전력제어방법 |
| JP4165238B2 (ja) * | 2003-01-29 | 2008-10-15 | 日本電気株式会社 | パスサーチ回路及びその方法ならびにプログラム |
| KR100983262B1 (ko) | 2003-02-06 | 2010-09-24 | 엘지전자 주식회사 | 상향 링크 신호의 전송 전력을 제어하는 방법 |
| UA83653C2 (ru) * | 2003-02-04 | 2008-08-11 | Эл Джи Электроникс Инк. | Способ контроля мощностью передачи восходящей линией связи |
| US7340268B2 (en) * | 2003-02-26 | 2008-03-04 | Qualcomm Incorporated | Reliability determination and combining of power control commands received in a wireless communication system |
| US20070021139A1 (en) * | 2003-06-28 | 2007-01-25 | Koninklijke Philips Electronics N.V. | Radio communication system |
| WO2005008921A1 (ja) * | 2003-07-18 | 2005-01-27 | Nec Corporation | 送信電力制御の追従性を向上させた移動通信システム |
| GB0400081D0 (en) * | 2004-01-05 | 2004-02-04 | Nokia Corp | Radio network relocation |
| CN100394826C (zh) * | 2004-09-02 | 2008-06-11 | 上海贝尔阿尔卡特股份有限公司 | 信道质量内插方法 |
| US7657278B2 (en) * | 2005-07-27 | 2010-02-02 | Interdigital Technology Corporation | Method and apparatus for deriving a combined transmit power control command during handover |
| US7493503B2 (en) * | 2005-12-22 | 2009-02-17 | International Business Machines Corporation | Programmable throttling in blade/chassis power management |
| US7907961B2 (en) * | 2006-06-07 | 2011-03-15 | Broadcom Corporation | Method and apparatus for improving noise power estimate in a WCDMA network |
| US7706827B2 (en) * | 2006-02-15 | 2010-04-27 | Broadcom Corporation | Method and apparatus for processing transmit power control (TPC) commands in a wideband CDMA (WCDMA) network based on a sign metric |
| US7809395B2 (en) * | 2006-02-15 | 2010-10-05 | Broadcom Corporation | Method and system for controlling transmit circuitry in a wide band CDMA network |
| US8731593B2 (en) * | 2006-02-15 | 2014-05-20 | Broadcom Corporation | Method and apparatus for processing transmit power control (TPC) commands in a wideband CDMA (WCDMA) network |
| JP4684124B2 (ja) * | 2006-02-16 | 2011-05-18 | 富士通株式会社 | 移動局装置及び同装置における送信電力制御方法 |
| JP4856174B2 (ja) * | 2006-04-11 | 2012-01-18 | 株式会社エヌ・ティ・ティ・ドコモ | 移動機の送信電力制御装置および送信電力制御方法 |
| US7634235B2 (en) * | 2006-05-30 | 2009-12-15 | Broadcom Corporation | Method and apparatus to improve closed loop transmit diversity modes performance via interference suppression in a WCDMA network equipped with a rake receiver |
| US8107983B2 (en) * | 2009-03-16 | 2012-01-31 | Telefonaktiebolaget L M Ericsson | Systems and method for coordinated multipoint downlink transmissions |
| KR20130026668A (ko) | 2011-09-06 | 2013-03-14 | 삼성전자주식회사 | 이동통신 시스템에서 기지국의 에너지 효율을 기반으로 운영하는 중앙제어 장치 및 방법 |
| CN102404032B (zh) * | 2011-11-21 | 2014-03-12 | 华为技术有限公司 | 发射分集的权值向量调整方法和终端设备 |
| US9055537B2 (en) | 2012-06-05 | 2015-06-09 | Qualcomm Incorporated | Methods and apparatus for sire-based DLTPC rejection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0645940A1 (en) * | 1993-09-29 | 1995-03-29 | Ntt Mobile Communications Network Inc. | Base station device and mobile station device in mobile communication systems |
| EP0680160A2 (en) * | 1994-04-27 | 1995-11-02 | Ntt Mobile Communications Network Inc. | Method and apparatus for transmission power control of a mobile station during soft handoff in a CDMA system |
| EP0809365A1 (en) * | 1996-05-22 | 1997-11-26 | Ntt Mobile Communications Network Inc. | Scheme for controlling transmission powers during soft handover in a cdma mobile communication system |
| EP0817400A2 (en) * | 1996-07-05 | 1998-01-07 | Nec Corporation | Method of controlling power on forward link in a cellular CDMA system |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5485486A (en) * | 1989-11-07 | 1996-01-16 | Qualcomm Incorporated | Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system |
| US5412686A (en) * | 1993-09-17 | 1995-05-02 | Motorola Inc. | Method and apparatus for power estimation in a communication system |
| AU683422B2 (en) * | 1993-09-24 | 1997-11-13 | Nokia Telecommunications Oy | Method and apparatus for controlling signal quality in a CDMA cellular telecommunications system |
| US5603096A (en) * | 1994-07-11 | 1997-02-11 | Qualcomm Incorporated | Reverse link, closed loop power control in a code division multiple access system |
| US5574747A (en) * | 1995-01-04 | 1996-11-12 | Interdigital Technology Corporation | Spread spectrum adaptive power control system and method |
| US5761622A (en) * | 1995-05-18 | 1998-06-02 | Ericsson Inc. | Method and apparatus for controlling operation of a portable or mobile battery-operated radios |
| DE69629633T2 (de) * | 1995-07-19 | 2004-06-17 | Nec Corp. | Vielfaltnachrichtenübertragungssystem mit Kodemultiplexvielfachzugriff |
| 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 |
| US5737327A (en) * | 1996-03-29 | 1998-04-07 | Motorola, Inc. | Method and apparatus for demodulation and power control bit detection in a spread spectrum communication system |
| JP3212019B2 (ja) * | 1996-05-20 | 2001-09-25 | 株式会社エヌ・ティ・ティ・ドコモ | Cdma移動通信システムにおける送信電力制御方法およびcdma移動通信システム |
| US5859838A (en) * | 1996-07-30 | 1999-01-12 | Qualcomm Incorporated | Load monitoring and management in a CDMA wireless communication system |
| CA2214743C (en) * | 1996-09-20 | 2002-03-05 | Ntt Mobile Communications Network Inc. | A frame synchronization circuit and communications system |
| JP3006679B2 (ja) * | 1997-01-16 | 2000-02-07 | 日本電気株式会社 | セルラー移動電話システム |
| US6029074A (en) * | 1997-05-02 | 2000-02-22 | Ericsson, Inc. | Hand-held cellular telephone with power management features |
| US5982760A (en) * | 1997-06-20 | 1999-11-09 | Qualcomm Inc. | Method and apparatus for power adaptation control in closed-loop communications |
| US6154450A (en) * | 1997-08-22 | 2000-11-28 | Telefonaktiebolaget Lm Ericsson | Signaling method for CDMA quality based power control |
| US6097972A (en) * | 1997-08-29 | 2000-08-01 | Qualcomm Incorporated | Method and apparatus for processing power control signals in CDMA mobile telephone system |
| US6154659A (en) * | 1997-12-24 | 2000-11-28 | Nortel Networks Limited | Fast forward link power control in a code division multiple access system |
| US6144861A (en) * | 1998-04-07 | 2000-11-07 | Telefonaktiebolaget Lm Ericsson | Downlink power control in a cellular mobile radio communications system |
| KR100277071B1 (ko) * | 1998-09-15 | 2001-01-15 | 윤종용 | 셀룰러시스템의역방향전력제어방법 |
| US6192249B1 (en) * | 1998-12-03 | 2001-02-20 | Qualcomm Inc. | Method and apparatus for reverse link loading estimation |
| US6151328A (en) * | 1998-12-31 | 2000-11-21 | Lg Information & Communications Ltd. | Apparatus and method for controlling power in code division multiple access system |
-
1999
- 1999-05-19 US US09/314,531 patent/US6269239B1/en not_active Expired - Lifetime
- 1999-12-06 MX MXPA01005901A patent/MXPA01005901A/es unknown
- 1999-12-06 CA CA002354701A patent/CA2354701A1/en not_active Abandoned
- 1999-12-06 WO PCT/IB1999/001936 patent/WO2000036762A1/en not_active Ceased
- 1999-12-06 JP JP2000588908A patent/JP4557431B2/ja not_active Expired - Lifetime
- 1999-12-06 EP EP99956282A patent/EP1135869B1/en not_active Expired - Lifetime
- 1999-12-06 DE DE69926654T patent/DE69926654T2/de not_active Expired - Lifetime
- 1999-12-06 BR BRPI9916066-8A patent/BR9916066B1/pt not_active IP Right Cessation
- 1999-12-06 HK HK02101551.7A patent/HK1040019B/zh not_active IP Right Cessation
- 1999-12-06 CN CNB998143189A patent/CN1330105C/zh not_active Expired - Lifetime
-
2001
- 2001-05-04 US US09/849,632 patent/US6330456B1/en not_active Expired - Lifetime
-
2009
- 2009-10-14 JP JP2009237390A patent/JP4741700B2/ja not_active Expired - Lifetime
-
2010
- 2010-08-25 JP JP2010188376A patent/JP4865070B2/ja not_active Expired - Lifetime
-
2011
- 2011-09-01 JP JP2011190256A patent/JP5076018B2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0645940A1 (en) * | 1993-09-29 | 1995-03-29 | Ntt Mobile Communications Network Inc. | Base station device and mobile station device in mobile communication systems |
| EP0680160A2 (en) * | 1994-04-27 | 1995-11-02 | Ntt Mobile Communications Network Inc. | Method and apparatus for transmission power control of a mobile station during soft handoff in a CDMA system |
| EP0809365A1 (en) * | 1996-05-22 | 1997-11-26 | Ntt Mobile Communications Network Inc. | Scheme for controlling transmission powers during soft handover in a cdma mobile communication system |
| EP0817400A2 (en) * | 1996-07-05 | 1998-01-07 | Nec Corporation | Method of controlling power on forward link in a cellular CDMA system |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1040019B (zh) | 2005-10-14 |
| DE69926654T2 (de) | 2006-04-06 |
| JP4741700B2 (ja) | 2011-08-03 |
| EP1135869B1 (en) | 2005-08-10 |
| CN1330814A (zh) | 2002-01-09 |
| BR9916066A (pt) | 2001-09-04 |
| JP2010050999A (ja) | 2010-03-04 |
| DE69926654D1 (de) | 2005-09-15 |
| MXPA01005901A (es) | 2003-08-20 |
| US6269239B1 (en) | 2001-07-31 |
| JP2002533009A (ja) | 2002-10-02 |
| JP5076018B2 (ja) | 2012-11-21 |
| EP1135869A1 (en) | 2001-09-26 |
| JP2011030236A (ja) | 2011-02-10 |
| US6330456B1 (en) | 2001-12-11 |
| WO2000036762A1 (en) | 2000-06-22 |
| CA2354701A1 (en) | 2000-06-22 |
| JP2012023748A (ja) | 2012-02-02 |
| BR9916066B1 (pt) | 2014-07-29 |
| HK1040019A1 (zh) | 2002-05-17 |
| JP4865070B2 (ja) | 2012-02-01 |
| JP4557431B2 (ja) | 2010-10-06 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANXING BIDEKE CO., LTD. Free format text: FORMER OWNER: NORTEL NETWORKS CORP. Effective date: 20130410 Owner name: APPLE COMPUTER, INC. Free format text: FORMER OWNER: YANXING BIDEKE CO., LTD. Effective date: 20130410 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130410 Address after: American California Patentee after: APPLE Inc. Address before: American New York Patentee before: NORTEL NETWORKS LTD. Effective date of registration: 20130410 Address after: American New York Patentee after: NORTEL NETWORKS LTD. Address before: Quebec Patentee before: NORTEL NETWORKS LTD. |
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| CX01 | Expiry of patent term |
Granted publication date: 20070801 |
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| CX01 | Expiry of patent term |