CN1172457C - 监控移动电话中继器的方法和设备 - Google Patents
监控移动电话中继器的方法和设备 Download PDFInfo
- Publication number
- CN1172457C CN1172457C CNB971928266A CN97192826A CN1172457C CN 1172457 C CN1172457 C CN 1172457C CN B971928266 A CNB971928266 A CN B971928266A CN 97192826 A CN97192826 A CN 97192826A CN 1172457 C CN1172457 C CN 1172457C
- Authority
- CN
- China
- Prior art keywords
- signal
- amplifier
- repeater
- value
- stability test
- 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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
- H04B7/15535—Control of relay amplifier gain
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/60—Supervising unattended repeaters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/40—Monitoring; Testing of relay systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15564—Relay station antennae loop interference reduction
- H04B7/15578—Relay station antennae loop interference reduction by gain adjustment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9600842-0 | 1996-03-04 | ||
SE9600842A SE511385C2 (sv) | 1996-03-04 | 1996-03-04 | Sätt och anordning för övervakning av en mobiltelefonrepeater |
SE96008420 | 1996-03-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1212797A CN1212797A (zh) | 1999-03-31 |
CN1172457C true CN1172457C (zh) | 2004-10-20 |
Family
ID=20401662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971928266A Expired - Lifetime CN1172457C (zh) | 1996-03-04 | 1997-02-19 | 监控移动电话中继器的方法和设备 |
Country Status (13)
Country | Link |
---|---|
US (1) | US6009324A (zh) |
EP (1) | EP0885491B1 (zh) |
JP (1) | JP3911027B2 (zh) |
KR (1) | KR100427885B1 (zh) |
CN (1) | CN1172457C (zh) |
AU (1) | AU711591B2 (zh) |
BR (1) | BR9707916B1 (zh) |
CA (1) | CA2244873C (zh) |
DE (2) | DE885491T1 (zh) |
ES (1) | ES2177944T3 (zh) |
NO (1) | NO315677B1 (zh) |
SE (1) | SE511385C2 (zh) |
WO (1) | WO1997033381A1 (zh) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100249525B1 (ko) * | 1997-10-13 | 2000-03-15 | 윤종용 | 운용중인 시스템에서 채널 카드 유형 변경에 따른 장애 처리방법 |
FR2770707B1 (fr) * | 1997-10-30 | 2004-01-16 | Telediffusion Fse | Repeteur de signal en modulation de frequence |
KR20000042660A (ko) * | 1998-12-26 | 2000-07-15 | 서평원 | 광중계 시스템의 이득제어방법 |
DE19902407A1 (de) * | 1999-01-22 | 2000-08-17 | Mikom Gmbh Mikrotechnik Zur Ko | Verfahren und Vorrichtung zur Einstellung der Verstärkung eines Repeaters |
US6122492A (en) * | 1999-02-08 | 2000-09-19 | Motorola, Inc. | Adjustable radio frequency power amplifier and transmitter |
JP2000286786A (ja) * | 1999-03-31 | 2000-10-13 | Harada Ind Co Ltd | 無線中継装置 |
FR2793630B1 (fr) * | 1999-05-10 | 2004-09-24 | Sagem | Repeteur de reseau radiotelephonique cellulaire |
SE516753C2 (sv) | 1999-06-11 | 2002-02-26 | Allgon Ab | Metod och anordning för bestämning av stabilitetsmarginal i en repeater |
US6469984B1 (en) * | 1999-06-24 | 2002-10-22 | Qualcomm Incorporated | Method and system for monitoring traffic on a code division multiple access repeater |
WO2001052447A2 (en) | 2000-01-14 | 2001-07-19 | Andrew Corporation | Repeaters for wireless communication systems |
JP3782616B2 (ja) | 1999-08-31 | 2006-06-07 | 株式会社エヌ・ティ・ティ・ドコモ | ブースター、監視装置、ブースター・システム、制御方法および監視方法 |
US6442384B1 (en) * | 1999-10-22 | 2002-08-27 | Ericsson Inc. | System and method for identification of uplink/downlink interference sources |
AU2601101A (en) | 1999-12-29 | 2001-07-09 | Airnet Communications Corporation | Discrete power level coding for indicating uplink mobile receive level in a wireless repeater system |
FR2814613B1 (fr) * | 2000-09-22 | 2003-10-31 | Peugeot Citroen Automobiles Sa | Dispositif de communication entre une antenne mobile de vehicule automobile et un boitier electronique d'utilisation des signaux recus par l'antenne installe dans le vehicule |
KR100480043B1 (ko) * | 2000-12-04 | 2005-03-30 | 엘지전자 주식회사 | 송신 경로 점검 장치 |
KR100385611B1 (ko) * | 2001-06-01 | 2003-05-27 | 이노에이스(주) | 이동통신시스템의 무선 중계장치 |
KR100393672B1 (ko) * | 2001-06-19 | 2003-08-06 | (주)씨앤드에스 마이크로 웨이브 | 양방향 통신 시스템에서의 발진 검출 장치 및 방법 |
GB2380355B (en) * | 2001-08-03 | 2003-08-06 | Hutchison Whampoa Entpr Ltd | Mobile telephone communications networks |
KR100509687B1 (ko) * | 2002-02-15 | 2005-08-23 | 주식회사 위다스 | 옥외형 무선중계기의 절연상태 측정장치 및 그 방법 |
CN1518370B (zh) * | 2003-01-13 | 2011-08-10 | 和记黄埔企业有限公司 | 移动电话通信网 |
US20040146013A1 (en) * | 2003-01-22 | 2004-07-29 | Hong Kong Applied Science And Technology Research Institute Co., Ltd | Wireless local area network time division duplex relay system with high speed automatic up-link and down-link detection |
US20040156097A1 (en) * | 2003-02-06 | 2004-08-12 | Spotwave Wireless Inc. | Intelligent gain control in an on-frequency repeater |
US7555261B2 (en) | 2003-03-04 | 2009-06-30 | O'neill Frank P | Repeater system for strong signal environments |
US6993287B2 (en) | 2003-03-04 | 2006-01-31 | Four Bars Clarity, Llc | Repeater system for strong signal environments |
US7254370B2 (en) * | 2003-07-21 | 2007-08-07 | Cellular Specialties, Inc. | Method to maintain stability in a bi-directional amplifier |
EP1668781B1 (en) * | 2003-09-03 | 2015-04-08 | Nextivity, Inc. | Short-range cellular booster |
JP4336880B2 (ja) * | 2003-10-01 | 2009-09-30 | 日本電気株式会社 | オートネゴシエーション監視システム、中継伝送装置及びそれに用いるオートネゴシエーション監視方法 |
AU2005251169B2 (en) * | 2004-05-26 | 2010-07-15 | Zboost, Llc | Wireless repeater for a duplex communication system implementing a protection based on oscillation detection |
US7280799B1 (en) * | 2004-08-18 | 2007-10-09 | Broadlink Research Inc. | Mobile phone repeater |
KR101028311B1 (ko) * | 2004-08-27 | 2011-04-11 | 주식회사 케이티 | 중계 감시 장치 및 그 방법 |
US20060189276A1 (en) * | 2004-12-08 | 2006-08-24 | Michael Halinski | Methods and systems for intelligent adaptive gain control |
US20060205343A1 (en) * | 2005-03-11 | 2006-09-14 | Runyon Donald L | Wireless repeater with feedback suppression features |
US8559896B2 (en) * | 2005-06-30 | 2013-10-15 | Harris Stratex Networks, Inc. | System and method for radio power level control |
US7974573B2 (en) | 2006-01-27 | 2011-07-05 | Qualcomm Incorporated | Repeater open loop gain measurement |
US20070232228A1 (en) * | 2006-04-04 | 2007-10-04 | Mckay David L Sr | Wireless repeater with universal server base unit and modular donor antenna options |
GB0624218D0 (en) | 2006-12-04 | 2007-01-10 | Vodafone Plc | Base station repeater |
KR100893010B1 (ko) | 2007-05-21 | 2009-04-10 | 주식회사 케이티프리텔 | 감쇄 장치를 구비한 중계기의 가변 감쇄 방법 및 그 원격관리 시스템 |
JP4744544B2 (ja) * | 2008-03-24 | 2011-08-10 | 株式会社エヌ・ティ・ティ・ドコモ | ハンドオーバ制御方法、セル再選択方法及び移動局 |
US8787827B2 (en) * | 2009-10-29 | 2014-07-22 | Rf Industries Pty Ltd | Gain control and frequency stability in digitally-channelised RF bi-directional amplifiers |
CA2814303A1 (en) | 2013-04-26 | 2014-10-26 | Cellphone-Mate, Inc. | Apparatus and methods for radio frequency signal boosters |
WO2017072951A1 (ja) * | 2015-10-30 | 2017-05-04 | 株式会社東芝 | 電池制御装置および電池システム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4776032A (en) * | 1985-05-15 | 1988-10-04 | Nippon Telegraph And Telephone Corporation | Repeater for a same frequency with spillover measurement |
US5115514A (en) * | 1987-08-03 | 1992-05-19 | Orion Industries, Inc. | Measuring and controlling signal feedback between the transmit and receive antennas of a communications booster |
US5095528A (en) * | 1988-10-28 | 1992-03-10 | Orion Industries, Inc. | Repeater with feedback oscillation control |
FI91201C (fi) * | 1992-06-05 | 1994-05-25 | Nokia Mobile Phones Ltd | Boosteri |
FI93159C (fi) * | 1992-09-23 | 1995-02-27 | Nokia Mobile Phones Ltd | Menetelmä radiopuhelimen radiotaajuusvahvistimen ohjaamiseksi ja menetelmän mukainen ohjausjärjestelmä |
AU672054B2 (en) * | 1992-12-30 | 1996-09-19 | Radio Communication Systems Ltd. | Bothway RF repeater for personal communications systems |
-
1996
- 1996-03-04 SE SE9600842A patent/SE511385C2/sv not_active IP Right Cessation
-
1997
- 1997-02-19 CN CNB971928266A patent/CN1172457C/zh not_active Expired - Lifetime
- 1997-02-19 JP JP53169597A patent/JP3911027B2/ja not_active Expired - Lifetime
- 1997-02-19 DE DE0885491T patent/DE885491T1/de active Pending
- 1997-02-19 ES ES97907503T patent/ES2177944T3/es not_active Expired - Lifetime
- 1997-02-19 WO PCT/SE1997/000277 patent/WO1997033381A1/en active IP Right Grant
- 1997-02-19 BR BRPI9707916-2A patent/BR9707916B1/pt not_active IP Right Cessation
- 1997-02-19 DE DE69714975T patent/DE69714975T2/de not_active Expired - Lifetime
- 1997-02-19 CA CA002244873A patent/CA2244873C/en not_active Expired - Lifetime
- 1997-02-19 AU AU19492/97A patent/AU711591B2/en not_active Expired
- 1997-02-19 EP EP97907503A patent/EP0885491B1/en not_active Expired - Lifetime
- 1997-02-19 KR KR10-1998-0706972A patent/KR100427885B1/ko not_active IP Right Cessation
- 1997-03-04 US US08/796,691 patent/US6009324A/en not_active Expired - Lifetime
-
1998
- 1998-09-02 NO NO984034A patent/NO315677B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO315677B1 (no) | 2003-10-06 |
KR100427885B1 (ko) | 2004-11-06 |
KR19990087537A (ko) | 1999-12-27 |
DE69714975D1 (de) | 2002-10-02 |
NO984034L (no) | 1998-10-29 |
AU1949297A (en) | 1997-09-22 |
NO984034D0 (no) | 1998-09-02 |
DE69714975T2 (de) | 2003-04-30 |
JP2000506340A (ja) | 2000-05-23 |
EP0885491B1 (en) | 2002-08-28 |
AU711591B2 (en) | 1999-10-14 |
DE885491T1 (de) | 1999-10-07 |
BR9707916A (pt) | 1999-07-27 |
SE511385C2 (sv) | 1999-09-20 |
CA2244873C (en) | 2005-10-18 |
JP3911027B2 (ja) | 2007-05-09 |
WO1997033381A1 (en) | 1997-09-12 |
EP0885491A1 (en) | 1998-12-23 |
BR9707916B1 (pt) | 2009-05-05 |
ES2177944T3 (es) | 2002-12-16 |
SE9600842L (sv) | 1997-09-05 |
CA2244873A1 (en) | 1997-09-12 |
US6009324A (en) | 1999-12-28 |
CN1212797A (zh) | 1999-03-31 |
SE9600842D0 (sv) | 1996-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: Sweden Aikesibo. Patentee after: Power wave Sweden Address before: Sweden Aikesibo. Patentee before: Allgon AB |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160802 Address after: California, USA Patentee after: INTEL Corp. Address before: Luxemburg Luxemburg Patentee before: POWERWAVE TECHNOLOGIES, Inc. Effective date of registration: 20160802 Address after: Luxemburg Luxemburg Patentee after: POWERWAVE TECHNOLOGIES, Inc. Address before: California, USA Patentee before: P-wave holding LLC Effective date of registration: 20160802 Address after: California, USA Patentee after: P-wave holding LLC Address before: California, USA Patentee before: POWERWAVE TECHNOLOGIES, Inc. Effective date of registration: 20160802 Address after: California, USA Patentee after: POWERWAVE TECHNOLOGIES, Inc. Address before: Sweden xisita Patentee before: POWERWAVE TECHNOLOGIES SWEDEN AB Effective date of registration: 20160802 Address after: Sweden xisita Patentee after: POWERWAVE TECHNOLOGIES SWEDEN AB Address before: Sweden Aikesibo. Patentee before: Power wave Sweden |
|
CX01 | Expiry of patent term |
Granted publication date: 20041020 |
|
CX01 | Expiry of patent term |