CN1182513A - 通信***中的功率控制方法和设备 - Google Patents
通信***中的功率控制方法和设备 Download PDFInfo
- Publication number
- CN1182513A CN1182513A CN97190202A CN97190202A CN1182513A CN 1182513 A CN1182513 A CN 1182513A CN 97190202 A CN97190202 A CN 97190202A CN 97190202 A CN97190202 A CN 97190202A CN 1182513 A CN1182513 A CN 1182513A
- Authority
- CN
- China
- Prior art keywords
- power control
- power
- bit
- control group
- communication system
- 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
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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
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
- H04W52/58—Format of the TPC bits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/616,801 | 1996-03-15 | ||
US08/616,801 US5751763A (en) | 1996-03-15 | 1996-03-15 | Method and apparatus for power control in a communication system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101027130A Division CN100499431C (zh) | 1996-03-15 | 1997-01-03 | 通信***中的功率控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1182513A true CN1182513A (zh) | 1998-05-20 |
CN1221086C CN1221086C (zh) | 2005-09-28 |
Family
ID=24470997
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101027130A Expired - Fee Related CN100499431C (zh) | 1996-03-15 | 1997-01-03 | 通信***中的功率控制方法 |
CNB97190202XA Expired - Fee Related CN1221086C (zh) | 1996-03-15 | 1997-01-03 | 通信***中的功率控制方法和设备 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101027130A Expired - Fee Related CN100499431C (zh) | 1996-03-15 | 1997-01-03 | 通信***中的功率控制方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5751763A (zh) |
EP (1) | EP0827653B1 (zh) |
JP (1) | JP3957321B2 (zh) |
KR (1) | KR100295995B1 (zh) |
CN (2) | CN100499431C (zh) |
BR (1) | BR9702103A (zh) |
CA (1) | CA2220003C (zh) |
DE (1) | DE69729413T2 (zh) |
WO (1) | WO1997034387A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1326335C (zh) * | 2001-05-15 | 2007-07-11 | 西门子公司 | 蜂窝无线通信***中的闭环天线分集方法、用户台和基站 |
CN1643823B (zh) * | 2002-02-18 | 2010-05-26 | Lg-北电株式会社 | 用于发送功率控制比特和检测功率控制率的方法 |
US9671074B2 (en) | 2013-03-13 | 2017-06-06 | Willis Electric Co., Ltd. | Modular tree with trunk connectors |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA965340B (en) | 1995-06-30 | 1997-01-27 | Interdigital Tech Corp | Code division multiple access (cdma) communication system |
JP3254390B2 (ja) | 1996-10-18 | 2002-02-04 | 三菱電機株式会社 | 送信電力制御装置 |
US6081536A (en) | 1997-06-20 | 2000-06-27 | Tantivy Communications, Inc. | Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link |
US6542481B2 (en) | 1998-06-01 | 2003-04-01 | Tantivy Communications, Inc. | Dynamic bandwidth allocation for multiple access communication using session queues |
US5946356A (en) * | 1997-07-16 | 1999-08-31 | Motorola, Inc. | Method and apparatus for data transmission within a broad-band communications system |
JP2914444B2 (ja) * | 1997-07-22 | 1999-06-28 | 日本電気株式会社 | Cdma送受信機 |
KR100369602B1 (ko) * | 1997-11-03 | 2003-04-11 | 삼성전자 주식회사 | 부호분할다중접속방식이동통신시스템의전력제어비트삽입방법 |
US7394791B2 (en) | 1997-12-17 | 2008-07-01 | Interdigital Technology Corporation | Multi-detection of heartbeat to reduce error probability |
US9525923B2 (en) | 1997-12-17 | 2016-12-20 | Intel Corporation | Multi-detection of heartbeat to reduce error probability |
KR100416987B1 (ko) * | 1998-03-19 | 2004-08-04 | 삼성전자주식회사 | 통신시스템의부가정보삽입장치및방법 |
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 |
KR100334818B1 (ko) * | 1998-07-07 | 2002-08-27 | 삼성전자 주식회사 | 이동통신단말장치의전력제어신호전송방법 |
US6275478B1 (en) * | 1998-07-10 | 2001-08-14 | Qualcomm Incorporated | Methods and apparatuses for fast power control of signals transmitted on a multiple access channel |
KR100306285B1 (ko) * | 1998-07-28 | 2001-11-01 | 윤종용 | 부호분할다중접속 통신시스템의 제어유지상태에서 단속적 송신방법 및 장치 |
US6381230B1 (en) * | 1998-07-28 | 2002-04-30 | Qualcomm Incorporated | Method and system for providing personal base station communications |
FR2782587B1 (fr) * | 1998-08-20 | 2000-09-22 | France Telecom | Procedes de communications numeriques amrc a repartition des symboles de reference |
KR100339034B1 (ko) | 1998-08-25 | 2002-10-11 | 삼성전자 주식회사 | 부호분할다중접속통신시스템의제어유지상태에서역방향폐루프전력제어장치및방법 |
US6163708A (en) * | 1998-12-31 | 2000-12-19 | Nokia Mobile Phones Limited | Closed-loop power control method |
KR100433910B1 (ko) * | 1999-02-13 | 2004-06-04 | 삼성전자주식회사 | 부호분할다중접속 통신시스템의 주파수간핸드오프를 위한 전력 |
US6249683B1 (en) | 1999-04-08 | 2001-06-19 | Qualcomm Incorporated | Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel |
EP1045529B1 (en) * | 1999-04-12 | 2006-11-29 | Alcatel | A method for improving performances of a mobile radiocommunication system using a power control algorithm |
ES2212840T3 (es) * | 1999-04-12 | 2004-08-01 | Alcatel | Un metodo para mejorar las prestaciones de un sistema de radiocomunicacion movil que usa un algoritmo de control de potencia. |
KR100492968B1 (ko) * | 1999-05-29 | 2005-06-07 | 삼성전자주식회사 | 부호분할다중접속 통신시스템의 제어유지 부상태에서의 단속적채널 송신 장치 및 방법 |
EP1079541B1 (en) * | 1999-08-23 | 2005-04-13 | Alcatel | Method for improving mobile radiocommunication system performances using a power control algorithm |
US6529494B1 (en) * | 1999-09-21 | 2003-03-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Downlink timeslot power control in a time division multiple access system |
FI107671B (fi) | 1999-10-08 | 2001-09-14 | Nokia Mobile Phones Ltd | Menetelmä ja järjestely diversiteettikertoimien muutosten ajoittamiseksi solukkoradiojärjestelmässä |
KR20010037017A (ko) * | 1999-10-13 | 2001-05-07 | 박종섭 | 이동통신 시스템의 역방향 전력 제어 방법 |
KR20020058018A (ko) * | 1999-11-17 | 2002-07-12 | 비센트 비.인그라시아, 알크 엠 아헨 | 랜덤 억세스 전송을 동시에 개시하는 이동국들에 대한신속한 전력 제어 |
US6658262B1 (en) * | 1999-12-27 | 2003-12-02 | Telefonaktiebolget Lm Ericsson (Publ) | Method and system for power control order message management |
EP1349295B1 (en) * | 2000-02-08 | 2008-08-20 | Alcatel Lucent | A method for setting a transmission quality target value for power control in a mobile radiocommunication system |
US6542756B1 (en) * | 2000-02-29 | 2003-04-01 | Lucent Technologies Inc. | Method for detecting forward link power control bits in a communication system |
JP2001244879A (ja) * | 2000-03-02 | 2001-09-07 | Matsushita Electric Ind Co Ltd | 送信電力制御装置及びその方法 |
US6876866B1 (en) | 2000-07-13 | 2005-04-05 | Qualcomm Incorporated | Multi-state power control mechanism for a wireless communication system |
JP3479836B2 (ja) * | 2000-09-18 | 2003-12-15 | 日本電気株式会社 | Cdma受信装置 |
US7069034B1 (en) * | 2000-11-22 | 2006-06-27 | Ericsson Inc. | Systems and methods for reduced forward link power control delay |
SE0004923D0 (sv) * | 2000-12-29 | 2000-12-29 | Ericsson Telefon Ab L M | Method and system of transmission power control |
US6975880B2 (en) * | 2001-04-02 | 2005-12-13 | Qualcomm, Incorporated | Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel |
JP3577021B2 (ja) * | 2001-09-12 | 2004-10-13 | 埼玉日本電気株式会社 | 移動局および移動局における電界状態判定方法 |
US7096034B2 (en) * | 2001-10-01 | 2006-08-22 | Microsoft Corporation | System and method for reducing power consumption for wireless communications by mobile devices |
KR100849333B1 (ko) * | 2001-10-12 | 2008-07-29 | 삼성전자주식회사 | 채널 추정기 장치 및 방법 |
KR100469245B1 (ko) * | 2001-12-07 | 2005-02-02 | 엘지전자 주식회사 | 순방향 링크 전력 제어 방법 |
FI115742B (fi) * | 2002-03-28 | 2005-06-30 | Valtion Teknillinen | Tehonsäätömenetelmä ja tietoliikennejärjestelmä |
US7120400B2 (en) * | 2002-12-09 | 2006-10-10 | Intel Corporation | Method and apparatus to control power of transmitter |
JP4482293B2 (ja) | 2003-07-03 | 2010-06-16 | パナソニック株式会社 | 基地局装置および送信方法 |
US20050134119A1 (en) * | 2003-12-18 | 2005-06-23 | Bliley Paul D. | Time slotting power switching |
US9832769B2 (en) * | 2009-09-25 | 2017-11-28 | Northwestern University | Virtual full duplex network communications |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261054A (en) * | 1977-12-15 | 1981-04-07 | Harris Corporation | Real-time adaptive power control in satellite communications systems |
US5267262A (en) * | 1989-11-07 | 1993-11-30 | Qualcomm Incorporated | Transmitter power control system |
SE467332B (sv) * | 1990-06-21 | 1992-06-29 | Ericsson Telefon Ab L M | Foerfarande foer effektreglering i ett digitalt mobiltelefonisystem |
US5452437A (en) * | 1991-11-18 | 1995-09-19 | Motorola, Inc. | Methods of debugging multiprocessor system |
JP2937681B2 (ja) * | 1993-03-18 | 1999-08-23 | 沖電気工業株式会社 | 送信電力制御方法 |
US5452473A (en) * | 1994-02-28 | 1995-09-19 | Qualcomm Incorporated | Reverse link, transmit power correction and limitation in a radiotelephone system |
GB2288097B (en) * | 1994-03-23 | 1998-09-23 | Roke Manor Research | ATM queuing and scheduling apparatus |
JP3422869B2 (ja) * | 1995-01-27 | 2003-06-30 | 新日本石油株式会社 | Hcfc冷媒及びhfc冷媒に共用可能な冷凍機油組成物 |
-
1996
- 1996-03-15 US US08/616,801 patent/US5751763A/en not_active Expired - Lifetime
-
1997
- 1997-01-03 JP JP53257997A patent/JP3957321B2/ja not_active Expired - Fee Related
- 1997-01-03 KR KR1019970708131A patent/KR100295995B1/ko not_active IP Right Cessation
- 1997-01-03 BR BR9702103A patent/BR9702103A/pt not_active Application Discontinuation
- 1997-01-03 CN CNB2003101027130A patent/CN100499431C/zh not_active Expired - Fee Related
- 1997-01-03 DE DE69729413T patent/DE69729413T2/de not_active Expired - Lifetime
- 1997-01-03 WO PCT/US1997/000167 patent/WO1997034387A1/en active IP Right Grant
- 1997-01-03 CN CNB97190202XA patent/CN1221086C/zh not_active Expired - Fee Related
- 1997-01-03 EP EP97901358A patent/EP0827653B1/en not_active Expired - Lifetime
- 1997-01-03 CA CA002220003A patent/CA2220003C/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1326335C (zh) * | 2001-05-15 | 2007-07-11 | 西门子公司 | 蜂窝无线通信***中的闭环天线分集方法、用户台和基站 |
CN1643823B (zh) * | 2002-02-18 | 2010-05-26 | Lg-北电株式会社 | 用于发送功率控制比特和检测功率控制率的方法 |
US9671074B2 (en) | 2013-03-13 | 2017-06-06 | Willis Electric Co., Ltd. | Modular tree with trunk connectors |
Also Published As
Publication number | Publication date |
---|---|
KR19990014787A (ko) | 1999-02-25 |
DE69729413D1 (de) | 2004-07-15 |
CA2220003A1 (en) | 1997-09-18 |
CA2220003C (en) | 2003-03-18 |
JP3957321B2 (ja) | 2007-08-15 |
CN1221086C (zh) | 2005-09-28 |
EP0827653A4 (en) | 2001-09-19 |
JPH11505693A (ja) | 1999-05-21 |
BR9702103A (pt) | 1999-07-20 |
KR100295995B1 (ko) | 2001-08-07 |
EP0827653B1 (en) | 2004-06-09 |
CN1533075A (zh) | 2004-09-29 |
WO1997034387A1 (en) | 1997-09-18 |
DE69729413T2 (de) | 2005-06-16 |
US5751763A (en) | 1998-05-12 |
CN100499431C (zh) | 2009-06-10 |
EP0827653A1 (en) | 1998-03-11 |
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Legal Events
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C06 | Publication | ||
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20101231 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20101231 Address after: Illinois Instrunment Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois Instrunment Patentee before: Motorola, Inc. |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
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CP02 | Change in the address of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois Instrunment Patentee before: MOTOROLA MOBILITY, Inc. |
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Effective date of registration: 20160620 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050928 Termination date: 20160103 |
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EXPY | Termination of patent right or utility model |