NO985372D0 - Kommunikasjonssystem med spektralspredning - Google Patents
Kommunikasjonssystem med spektralspredningInfo
- Publication number
- NO985372D0 NO985372D0 NO985372A NO985372A NO985372D0 NO 985372 D0 NO985372 D0 NO 985372D0 NO 985372 A NO985372 A NO 985372A NO 985372 A NO985372 A NO 985372A NO 985372 D0 NO985372 D0 NO 985372D0
- Authority
- NO
- Norway
- Prior art keywords
- base station
- stations
- power level
- communication system
- base stations
- Prior art date
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
- H04W52/36—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
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
-
- 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
- H04W52/38—TPC being performed in particular situations
- H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9319912A JP3013822B2 (ja) | 1997-11-20 | 1997-11-20 | スペクトラム拡散通信システム |
Publications (3)
Publication Number | Publication Date |
---|---|
NO985372D0 true NO985372D0 (no) | 1998-11-18 |
NO985372L NO985372L (no) | 1999-05-21 |
NO317831B1 NO317831B1 (no) | 2004-12-13 |
Family
ID=18115627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19985372A NO317831B1 (no) | 1997-11-20 | 1998-11-18 | Spredt spekter kommunikasjonssystem og mobil stasjon for dette system |
Country Status (5)
Country | Link |
---|---|
US (1) | US6421370B1 (no) |
EP (1) | EP0918402A3 (no) |
JP (1) | JP3013822B2 (no) |
KR (1) | KR100319996B1 (no) |
NO (1) | NO317831B1 (no) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3321419B2 (ja) * | 1998-09-17 | 2002-09-03 | 松下電器産業株式会社 | 通信端末装置および無線通信方法 |
JP3346332B2 (ja) * | 1999-04-16 | 2002-11-18 | 日本電気株式会社 | 符号分割多元接続方式移動通信システム |
JP3331331B2 (ja) * | 1999-06-03 | 2002-10-07 | 松下電器産業株式会社 | 通信端末装置及び過干渉防止方法 |
DE19957299B4 (de) * | 1999-11-29 | 2009-02-26 | Siemens Ag | Verfahren zur Sendeleistungsregelung in einem Funk-Kommunikationssystem |
JP3618071B2 (ja) * | 1999-12-28 | 2005-02-09 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信制御方法及びそのシステム及びそれに用いられる基地局及び移動局 |
JP3738205B2 (ja) | 2000-08-12 | 2006-01-25 | 三星電子株式会社 | ネットワークの伝送電力最適化装置及びその方法 |
KR100494070B1 (ko) * | 2000-08-12 | 2005-06-10 | 삼성전자주식회사 | 무선 사설 간이 네트워크의 전송 전력 최적화 장치 및 방법 |
US20020081978A1 (en) * | 2000-10-31 | 2002-06-27 | Peter Hou | Antenna RF transmission safety system and method |
US7245592B2 (en) * | 2001-07-09 | 2007-07-17 | Koninklijke Philips Electronics N.V. | Aligning 802.11e HCF and 802.11h TPC operations |
JP2003289280A (ja) * | 2002-03-28 | 2003-10-10 | Sony Corp | 無線通信システム、移動無線通信装置および方法、固定無線通信装置および方法、並びにプログラム |
US7590094B2 (en) * | 2003-09-25 | 2009-09-15 | Via Telecom Co., Ltd. | Tristate requests for flexible packet retransmission |
US7353025B2 (en) * | 2003-09-29 | 2008-04-01 | Lg Electronics Inc. | Uplink scheduling method of wireless mobile communication system |
US9585023B2 (en) | 2003-10-30 | 2017-02-28 | Qualcomm Incorporated | Layered reuse for a wireless communication system |
US8526963B2 (en) * | 2003-10-30 | 2013-09-03 | Qualcomm Incorporated | Restrictive reuse for a wireless communication system |
JP4448403B2 (ja) * | 2004-08-16 | 2010-04-07 | 富士通株式会社 | 電力レベル測定装置及び移動局 |
JP4700982B2 (ja) | 2005-03-02 | 2011-06-15 | キヤノン株式会社 | 通信装置及び通信方法 |
JP4642582B2 (ja) * | 2005-07-27 | 2011-03-02 | 富士通株式会社 | 移動通信システムおよび無線基地局、移動局 |
US8023955B2 (en) * | 2005-08-22 | 2011-09-20 | Sony Corporation | Uplink resource allocation to control intercell interference in a wireless communication system |
JP4315151B2 (ja) | 2005-12-20 | 2009-08-19 | ソニー株式会社 | 無線通信装置 |
US7996032B2 (en) * | 2006-03-27 | 2011-08-09 | Qualcomm Incorporated | Power control and resource management in orthogonal wireless systems |
KR100765892B1 (ko) | 2006-08-30 | 2007-10-10 | 주식회사 팬택 | 이동통신 시스템의 셀간 간섭을 제어하는 방법 |
KR100753369B1 (ko) | 2006-08-30 | 2007-08-30 | 주식회사 팬택 | 이동통신 시스템의 셀간 간섭을 저감하는 방법 |
JP5107069B2 (ja) * | 2008-01-25 | 2012-12-26 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システムで使用される基地局装置及び方法 |
JP2009302959A (ja) * | 2008-06-13 | 2009-12-24 | Fujitsu Ltd | 無線端末装置、無線通信システムおよび無線端末装置制御方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5056109A (en) * | 1989-11-07 | 1991-10-08 | Qualcomm, Inc. | Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system |
DE69230716T2 (de) * | 1991-11-25 | 2000-12-28 | Motorola, Inc. | Verringerte Interferenzstörungen durch Frequenzaufteilung in zellularen Kommunikationssystemen |
JPH06132871A (ja) | 1992-10-19 | 1994-05-13 | Oki Electric Ind Co Ltd | 送信電力制御装置 |
JPH06140976A (ja) | 1992-10-27 | 1994-05-20 | N T T Idou Tsuushinmou Kk | 移動通信装置 |
JP3192839B2 (ja) | 1993-09-20 | 2001-07-30 | 富士通株式会社 | 初期送信電力の決定方法 |
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 |
EP0702863B1 (en) * | 1994-02-17 | 2004-10-20 | Motorola, Inc. | Method and apparatus for controlling encoding rate in a communication system |
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 |
US5697053A (en) * | 1994-07-28 | 1997-12-09 | Lucent Technologies Inc. | Method of power control and cell site selection |
JP3037564B2 (ja) * | 1994-08-18 | 2000-04-24 | 松下電器産業株式会社 | Cdmaシステム |
GB2295295B (en) * | 1994-11-19 | 1999-04-21 | Motorola Ltd | Method of reducing interference in a communication system |
JPH08149563A (ja) | 1994-11-22 | 1996-06-07 | N T T Ido Tsushinmo Kk | コードレス電話機 |
FI98108C (fi) * | 1995-05-17 | 1997-04-10 | Nokia Mobile Phones Ltd | Menetelmä yhteyden laadun arvioimiseksi ja vastaanotin |
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 |
US5734646A (en) * | 1995-10-05 | 1998-03-31 | Lucent Technologies Inc. | Code division multiple access system providing load and interference based demand assignment service to users |
JP2959458B2 (ja) * | 1996-01-19 | 1999-10-06 | 日本電気株式会社 | 送信電力制御方法 |
KR100199025B1 (ko) * | 1996-04-24 | 1999-06-15 | 정선종 | 코드분할다중접속 기지국의 호 할당방법 |
US6067446A (en) * | 1996-07-11 | 2000-05-23 | Telefonaktiebolaget Lm Ericsson | Power presetting in a radio communication system |
US5842114A (en) * | 1997-02-12 | 1998-11-24 | Interdigital Technology Corporation | Global channel power control to minimize spillover in a wireless communication environment |
US6175745B1 (en) * | 1997-12-24 | 2001-01-16 | Telefonaktiebolaget Lm Ericsson | Initial transmit power determination in a radiocommunication system |
KR100256957B1 (ko) * | 1997-12-26 | 2000-05-15 | 윤종용 | 코드분할 다중접속 시스템에서 동일셀내 주파수간 하드핸드오프 방법 |
-
1997
- 1997-11-20 JP JP9319912A patent/JP3013822B2/ja not_active Expired - Fee Related
-
1998
- 1998-11-18 NO NO19985372A patent/NO317831B1/no not_active IP Right Cessation
- 1998-11-19 US US09/195,960 patent/US6421370B1/en not_active Expired - Lifetime
- 1998-11-19 EP EP19980250400 patent/EP0918402A3/en not_active Withdrawn
- 1998-11-20 KR KR1019980049876A patent/KR100319996B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH11155172A (ja) | 1999-06-08 |
EP0918402A3 (en) | 2002-08-21 |
NO317831B1 (no) | 2004-12-13 |
KR100319996B1 (ko) | 2002-06-20 |
KR19990045446A (ko) | 1999-06-25 |
US6421370B1 (en) | 2002-07-16 |
NO985372L (no) | 1999-05-21 |
EP0918402A2 (en) | 1999-05-26 |
JP3013822B2 (ja) | 2000-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |