EA199800310A1 - Передающее устройство с переключением на резервный передатчик - Google Patents
Передающее устройство с переключением на резервный передатчикInfo
- Publication number
- EA199800310A1 EA199800310A1 EA199800310A EA199800310A EA199800310A1 EA 199800310 A1 EA199800310 A1 EA 199800310A1 EA 199800310 A EA199800310 A EA 199800310A EA 199800310 A EA199800310 A EA 199800310A EA 199800310 A1 EA199800310 A1 EA 199800310A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- transmitter
- transmitters
- another
- channels
- switch
- Prior art date
Links
Classifications
-
- 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
-
- 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0483—Transmitters with multiple parallel paths
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Selective Calling Equipment (AREA)
Abstract
Надежная передача сигналов в многоканальной системе достигается с помощью передачи входных сигналов от ненадежно работающего или неработающего передатчика к другому передатчику, который будет продолжать передачу других каналов. По меньшей мере два передатчика работают нормально, причем каждый передает свою собственную группу каналов. Датчик обнаруживает, когда выходной сигнал одного передатчика не соответствует нормальному режиму работы или отсутствует, и переводит переключатель в другое состояние для продолжения работы. При срабатывании переключателя добавляется группа каналов, которая поступает от одного передатчика к другому (одному или нескольким) передатчикам для того, чтобы оставшийся передатчик или передатчики в дальнейшем обеспечивали передачу всех каналов.Международная заявка была опубликована вместе с отчетом о международном поиске.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/684,651 US6438359B1 (en) | 1996-07-19 | 1996-07-19 | Dual transmitter arrangement with back-up switching |
PCT/IB1997/000850 WO1998004049A2 (en) | 1996-07-19 | 1997-07-09 | Dual transmitter arrangement with back-up switching |
Publications (2)
Publication Number | Publication Date |
---|---|
EA199800310A1 true EA199800310A1 (ru) | 1998-10-29 |
EA001052B1 EA001052B1 (ru) | 2000-08-28 |
Family
ID=24748967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA199800310A EA001052B1 (ru) | 1996-07-19 | 1997-07-09 | Передающее устройство с переключением на резервный передатчик |
Country Status (17)
Country | Link |
---|---|
US (1) | US6438359B1 (ru) |
EP (1) | EP0861527B1 (ru) |
JP (1) | JPH11513229A (ru) |
KR (1) | KR20000064251A (ru) |
CN (1) | CN1156984C (ru) |
AU (1) | AU718092B2 (ru) |
BR (1) | BR9706583A (ru) |
CA (1) | CA2232615A1 (ru) |
DE (1) | DE69733191T2 (ru) |
EA (1) | EA001052B1 (ru) |
ES (1) | ES2242979T3 (ru) |
HU (1) | HU222338B1 (ru) |
IL (1) | IL123693A (ru) |
NZ (1) | NZ329875A (ru) |
PE (1) | PE699A1 (ru) |
TR (1) | TR199800502T1 (ru) |
WO (1) | WO1998004049A2 (ru) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2438138C (en) * | 2001-03-30 | 2007-03-13 | S. Merrill Weiss | Digital signal transmitter synchronization system |
DE60123938T2 (de) * | 2001-07-06 | 2007-07-05 | Ericsson Ab | Verfahren zur Überwachung eines redundanten Senders |
US20050162269A1 (en) * | 2003-05-07 | 2005-07-28 | Lambright Stephen J. | Dual mode reader device |
US7639134B2 (en) * | 2003-05-07 | 2009-12-29 | Savi Technology, Inc. | Item-level visibility of nested and adjacent containers |
US7755486B2 (en) * | 2004-05-06 | 2010-07-13 | Savi Technology, Inc. | Expanded compatibility RFID tags |
US20060069579A1 (en) * | 2004-09-29 | 2006-03-30 | Siemens Aktiengesellschaft | Method of monitoring a facility |
CN100395963C (zh) * | 2005-12-27 | 2008-06-18 | 华为技术有限公司 | 一种发信机的备份方法及其装置 |
US7680469B2 (en) * | 2006-07-06 | 2010-03-16 | Hewlett-Packard Development Company, L.P. | Electronic device power management system and method |
US20090124279A1 (en) * | 2007-11-08 | 2009-05-14 | Rogers Communication Inc. | Method and system for activating a backup radio frequency transmitter |
CN101777934B (zh) * | 2009-12-30 | 2012-11-21 | 三一重工股份有限公司 | 一种无线链路备份系统 |
CN101997571A (zh) * | 2010-11-13 | 2011-03-30 | 武汉虹信通信技术有限责任公司 | 用于多制式通信系统的射频备份装置 |
CN105866809A (zh) * | 2016-05-31 | 2016-08-17 | 天津七二通信广播有限公司 | 组件可以热备切换的地基增强系统地面站设备及热备切换方法 |
GB2568315B (en) * | 2017-11-14 | 2020-06-17 | Cambium Networks Ltd | Fault Tolerant Transmission for a Wireless Link |
CN108092677B (zh) * | 2017-12-26 | 2020-06-02 | 北京无线电测量研究所 | 一种发射组件 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3778716A (en) * | 1966-01-28 | 1973-12-11 | Hughes Aircraft Co | Coherent catv transmission system |
US4274156A (en) * | 1978-01-18 | 1981-06-16 | Bird Electronic Corporation | Monitor for RF transmitter |
US4287598A (en) * | 1979-12-17 | 1981-09-01 | Bell Telephone Laboratories, Incorporated | Cooperating arrangement for diversity stations |
US4429417A (en) * | 1980-07-07 | 1984-01-31 | Yool George M | Integrated antenna, amplifier and converter for microwave frequencies |
US4837580A (en) * | 1987-05-14 | 1989-06-06 | Hazeltine Corporation | Microwave landing system with fail-soft switching of dual transmitters, beam steering and sector antennas |
DE3810628C1 (ru) * | 1988-03-29 | 1989-04-06 | Standard Elektrik Lorenz Ag, 7000 Stuttgart, De | |
US5274836A (en) * | 1989-08-08 | 1993-12-28 | Gde Systems, Inc. | Multiple encoded carrier data link |
FI93411C (fi) * | 1992-02-24 | 1995-03-27 | Nokia Telecommunications Oy | Menetelmä radiolähetinyksikön ohjaamiseksi |
US5737698A (en) * | 1996-03-18 | 1998-04-07 | California Amplifier Company | Antenna/amplifier and method for receiving orthogonally-polarized signals |
-
1996
- 1996-07-19 US US08/684,651 patent/US6438359B1/en not_active Expired - Fee Related
-
1997
- 1997-07-09 EP EP97927336A patent/EP0861527B1/en not_active Expired - Lifetime
- 1997-07-09 BR BR9706583-8A patent/BR9706583A/pt not_active IP Right Cessation
- 1997-07-09 AU AU40005/97A patent/AU718092B2/en not_active Ceased
- 1997-07-09 HU HU9902282A patent/HU222338B1/hu not_active IP Right Cessation
- 1997-07-09 JP JP10506739A patent/JPH11513229A/ja active Pending
- 1997-07-09 IL IL12369397A patent/IL123693A/en not_active IP Right Cessation
- 1997-07-09 TR TR1998/00502T patent/TR199800502T1/xx unknown
- 1997-07-09 ES ES97927336T patent/ES2242979T3/es not_active Expired - Lifetime
- 1997-07-09 KR KR1019980702031A patent/KR20000064251A/ko not_active Application Discontinuation
- 1997-07-09 EA EA199800310A patent/EA001052B1/ru not_active IP Right Cessation
- 1997-07-09 CA CA002232615A patent/CA2232615A1/en not_active Abandoned
- 1997-07-09 DE DE69733191T patent/DE69733191T2/de not_active Expired - Fee Related
- 1997-07-09 CN CNB971909199A patent/CN1156984C/zh not_active Expired - Fee Related
- 1997-07-09 NZ NZ329875A patent/NZ329875A/xx unknown
- 1997-07-09 WO PCT/IB1997/000850 patent/WO1998004049A2/en active IP Right Grant
- 1997-10-16 PE PE1997000915A patent/PE699A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NZ329875A (en) | 1999-07-29 |
CN1156984C (zh) | 2004-07-07 |
CA2232615A1 (en) | 1998-01-29 |
AU4000597A (en) | 1998-02-10 |
WO1998004049A2 (en) | 1998-01-29 |
IL123693A (en) | 2001-08-08 |
ES2242979T3 (es) | 2005-11-16 |
HU222338B1 (hu) | 2003-06-28 |
WO1998004049A3 (en) | 1998-03-12 |
EP0861527B1 (en) | 2005-05-04 |
KR20000064251A (ko) | 2000-11-06 |
DE69733191D1 (de) | 2005-06-09 |
JPH11513229A (ja) | 1999-11-09 |
PE699A1 (es) | 1999-02-05 |
TR199800502T1 (xx) | 1998-06-22 |
HUP9902282A3 (en) | 1999-12-28 |
US6438359B1 (en) | 2002-08-20 |
EA001052B1 (ru) | 2000-08-28 |
EP0861527A2 (en) | 1998-09-02 |
IL123693A0 (en) | 1998-10-30 |
DE69733191T2 (de) | 2006-02-16 |
BR9706583A (pt) | 1999-12-28 |
CN1198272A (zh) | 1998-11-04 |
AU718092B2 (en) | 2000-04-06 |
HUP9902282A2 (hu) | 1999-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ KG MD TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |