CN1550077A - 在无线电通信系统中监控冗余(备用)发送器的方法和装置 - Google Patents
在无线电通信系统中监控冗余(备用)发送器的方法和装置 Download PDFInfo
- Publication number
- CN1550077A CN1550077A CNA028171667A CN02817166A CN1550077A CN 1550077 A CN1550077 A CN 1550077A CN A028171667 A CNA028171667 A CN A028171667A CN 02817166 A CN02817166 A CN 02817166A CN 1550077 A CN1550077 A CN 1550077A
- Authority
- CN
- China
- Prior art keywords
- signal
- transmitter
- redundant
- spread
- receivers
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
- H04B17/18—Monitoring during normal operation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01116450A EP1274188B1 (en) | 2001-07-06 | 2001-07-06 | Method for monitoring a redundant transmitter |
| EP01116450.6 | 2001-07-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1550077A true CN1550077A (zh) | 2004-11-24 |
| CN100449968C CN100449968C (zh) | 2009-01-07 |
Family
ID=8177968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028171667A Expired - Fee Related CN100449968C (zh) | 2001-07-06 | 2002-06-27 | 在无线电通信系统中监控冗余(备用)发送器的方法和装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7773661B2 (zh) |
| EP (1) | EP1274188B1 (zh) |
| CN (1) | CN100449968C (zh) |
| AT (1) | ATE343268T1 (zh) |
| DE (1) | DE60123938T2 (zh) |
| WO (1) | WO2003005615A1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10351649B9 (de) * | 2003-11-05 | 2008-08-07 | Infineon Technologies Ag | Verfahren und Vorrichtung zum Synchronisieren eines Mobilfunkempfängers mit einer Basisstation |
| KR100692595B1 (ko) | 2005-03-29 | 2007-03-13 | 삼성전자주식회사 | 주파수분할다중화방식 및 코드분할다중화방식을 이용하는신호 다중화 시스템 및 그 방법 |
| TWI390890B (zh) * | 2009-04-15 | 2013-03-21 | Realtek Semiconductor Corp | 頻偏取得的方法及其相關裝置 |
| CN102711161B (zh) * | 2012-06-25 | 2016-07-13 | 华为技术有限公司 | 告警方法和装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274156A (en) * | 1978-01-18 | 1981-06-16 | Bird Electronic Corporation | Monitor for RF transmitter |
| US4274456A (en) * | 1979-12-06 | 1981-06-23 | Coors Container Company | Apparatus for dispensing fluid sealant |
| US5022047A (en) * | 1989-08-07 | 1991-06-04 | Omnipoint Data Corporation | Spread spectrum correlator |
| JPH03247022A (ja) * | 1990-02-23 | 1991-11-05 | Fujitsu Ltd | ホットスタンバイ無線装置の予備チャネルのモニタ方式 |
| US5287388A (en) * | 1991-06-25 | 1994-02-15 | Kabushiki Kaisha Toshiba | Frequency offset removal method and apparatus |
| WO1995012945A1 (en) * | 1993-11-01 | 1995-05-11 | Omnipoint Corporation | Despreading/demodulating direct sequence spread spectrum signals |
| JP3247022B2 (ja) | 1995-01-06 | 2002-01-15 | 日立造船株式会社 | 波力発電装置 |
| EP0765586B1 (en) * | 1995-04-12 | 2006-09-13 | Motorola, Inc. | Method and system for providing communications service to a coverage hole |
| JP2728034B2 (ja) * | 1995-06-15 | 1998-03-18 | 日本電気株式会社 | スペクトラム拡散信号受信装置 |
| US6697350B2 (en) * | 1995-06-30 | 2004-02-24 | Interdigital Technology Corporation | Adaptive vector correlator for spread-spectrum communications |
| US5963582A (en) * | 1996-05-24 | 1999-10-05 | Leica Geosystems Inc. | Mitigation of multipath effects in global positioning system receivers |
| US6438359B1 (en) * | 1996-07-19 | 2002-08-20 | Cellularvision Technology & Telecommunications, L.P. | Dual transmitter arrangement with back-up switching |
| US5960040A (en) * | 1996-12-05 | 1999-09-28 | Raytheon Company | Communication signal processors and methods |
| EP0967744B1 (en) * | 1997-12-18 | 2003-09-17 | SES Astra S.A. | Method and apparatus for determining characteristics of components of a communication channel under load |
| US6188876B1 (en) * | 1998-01-28 | 2001-02-13 | Fine Digital, Inc. | System and method for remote monitoring of RF units in base station of wireless communication network |
| US6363105B1 (en) * | 1998-02-17 | 2002-03-26 | Ericsson Inc. | Flexible sliding correlator for direct sequence spread spectrum systems |
| US6392960B1 (en) * | 2000-08-25 | 2002-05-21 | Richard A. Seltzer | Acoustic communication of coded multi-channel digital messages in a liquid medium |
-
2001
- 2001-07-06 EP EP01116450A patent/EP1274188B1/en not_active Expired - Lifetime
- 2001-07-06 DE DE60123938T patent/DE60123938T2/de not_active Expired - Lifetime
- 2001-07-06 AT AT01116450T patent/ATE343268T1/de not_active IP Right Cessation
-
2002
- 2002-06-27 CN CNB028171667A patent/CN100449968C/zh not_active Expired - Fee Related
- 2002-06-27 US US10/482,794 patent/US7773661B2/en active Active
- 2002-06-27 WO PCT/IB2002/003215 patent/WO2003005615A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP1274188A1 (en) | 2003-01-08 |
| DE60123938T2 (de) | 2007-07-05 |
| DE60123938D1 (de) | 2006-11-30 |
| WO2003005615A1 (en) | 2003-01-16 |
| EP1274188B1 (en) | 2006-10-18 |
| US20040247017A1 (en) | 2004-12-09 |
| CN100449968C (zh) | 2009-01-07 |
| ATE343268T1 (de) | 2006-11-15 |
| US7773661B2 (en) | 2010-08-10 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: L.M. ERICSSON CO., LTD. Free format text: FORMER OWNER: MARCONI COMMUNICATIONS GMBH Effective date: 20070420 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20070420 Address after: Stockholm Applicant after: Erisson Address before: German buchnan Applicant before: Marconi Communications GmbH |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20160627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |



