DE3776793D1 - Empfaenger fuer und verfahren zum empfang von, frequenzsprungsignale/n. - Google Patents
Empfaenger fuer und verfahren zum empfang von, frequenzsprungsignale/n.Info
- Publication number
- DE3776793D1 DE3776793D1 DE8787201481T DE3776793T DE3776793D1 DE 3776793 D1 DE3776793 D1 DE 3776793D1 DE 8787201481 T DE8787201481 T DE 8787201481T DE 3776793 T DE3776793 T DE 3776793T DE 3776793 D1 DE3776793 D1 DE 3776793D1
- Authority
- DE
- Germany
- Prior art keywords
- signals
- receiver
- frequency
- receiving
- applying
- 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
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/80—Jamming or countermeasure characterized by its function
- H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
- H04K3/827—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection using characteristics of target signal or of transmission, e.g. using direct sequence spread spectrum or fast frequency hopping
-
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Superheterodyne Receivers (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08328161A GB2186156B (en) | 1983-10-21 | 1983-10-21 | A receiver for frequency hopped signals |
EP87201481A EP0302146B1 (de) | 1983-10-21 | 1987-08-04 | Empfänger für und Verfahren zum Empfang von, Frequenzsprungsignale/n |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3776793D1 true DE3776793D1 (de) | 1992-03-26 |
Family
ID=10550540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787201481T Expired - Lifetime DE3776793D1 (de) | 1983-10-21 | 1987-08-04 | Empfaenger fuer und verfahren zum empfang von, frequenzsprungsignale/n. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4843638A (de) |
EP (1) | EP0302146B1 (de) |
DE (1) | DE3776793D1 (de) |
GB (1) | GB2186156B (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2186156B (en) * | 1983-10-21 | 1988-01-06 | Philips Electronic Associated | A receiver for frequency hopped signals |
US5164985A (en) * | 1987-10-27 | 1992-11-17 | Nysen Paul A | Passive universal communicator system |
SE9103098D0 (sv) * | 1991-10-24 | 1991-10-24 | Joergen Johansson | Anordning vid tv-system |
CN1088035A (zh) * | 1992-04-15 | 1994-06-15 | 客运电迅传送有限公司 | 信号分配*** |
US6466138B1 (en) | 1997-09-15 | 2002-10-15 | Andrzej Partyka | Meshed telemetry system using frequency hopping for intermittent transmission |
US6058137A (en) | 1997-09-15 | 2000-05-02 | Partyka; Andrzej | Frequency hopping system for intermittent transmission |
US7224713B2 (en) | 1998-04-09 | 2007-05-29 | Andrzej Partyka | Telemetry system with authentication |
US6188715B1 (en) | 1998-04-09 | 2001-02-13 | Andrzej Partyka | Frequency hopping system for intermittent transmission with receiver using individual tracking, FFT, and authentication |
US7015789B1 (en) * | 1999-05-13 | 2006-03-21 | Honeywell International Inc. | State validation using bi-directional wireless link |
US6728293B1 (en) | 1999-09-14 | 2004-04-27 | Andrzej Partyka | Hopping pattern generation method in frequency hopping system for intermittent transmission |
US6870875B1 (en) | 1999-09-30 | 2005-03-22 | Andrzej Partyka | Transmission of urgent messages in frequency hopping system for intermittent transmission |
US6967974B1 (en) | 1999-09-30 | 2005-11-22 | Andrzej Partyka | Transmission of urgent messages in telemetry system |
US6731223B1 (en) | 2000-01-15 | 2004-05-04 | Andrzej Partyka | Meshed telemetry system |
US6894975B1 (en) | 2000-01-15 | 2005-05-17 | Andrzej Partyka | Synchronization and access of the nodes in a communications network |
US6925105B1 (en) | 2000-05-01 | 2005-08-02 | Andrzej Partyka | Overhead reduction in system for intermittent transmission |
US7209495B2 (en) | 2000-09-28 | 2007-04-24 | Andrzej Partyka | Urgent messages and power-up in frequency hopping system for intemittent transmission |
US7620409B2 (en) * | 2004-06-17 | 2009-11-17 | Honeywell International Inc. | Wireless communication system with channel hopping and redundant connectivity |
US7826373B2 (en) * | 2005-01-28 | 2010-11-02 | Honeywell International Inc. | Wireless routing systems and methods |
US8085672B2 (en) * | 2005-01-28 | 2011-12-27 | Honeywell International Inc. | Wireless routing implementation |
US7848223B2 (en) * | 2005-06-03 | 2010-12-07 | Honeywell International Inc. | Redundantly connected wireless sensor networking methods |
US7742394B2 (en) * | 2005-06-03 | 2010-06-22 | Honeywell International Inc. | Redundantly connected wireless sensor networking methods |
US8463319B2 (en) * | 2005-06-17 | 2013-06-11 | Honeywell International Inc. | Wireless application installation, configuration and management tool |
US7394782B2 (en) * | 2005-07-14 | 2008-07-01 | Honeywell International Inc. | Reduced power time synchronization in wireless communication |
US7801094B2 (en) * | 2005-08-08 | 2010-09-21 | Honeywell International Inc. | Integrated infrastructure supporting multiple wireless devices |
US20070030816A1 (en) * | 2005-08-08 | 2007-02-08 | Honeywell International Inc. | Data compression and abnormal situation detection in a wireless sensor network |
US7289466B2 (en) * | 2005-10-05 | 2007-10-30 | Honeywell International Inc. | Localization for low cost sensor network |
US7603129B2 (en) * | 2005-10-05 | 2009-10-13 | Honeywell International Inc. | Localization identification system for wireless devices |
US8644192B2 (en) * | 2005-10-21 | 2014-02-04 | Honeywell International Inc. | Wireless transmitter initiated communication methods |
US8811231B2 (en) * | 2005-10-21 | 2014-08-19 | Honeywell International Inc. | Wireless transmitter initiated communication systems |
US20070097873A1 (en) * | 2005-10-31 | 2007-05-03 | Honeywell International Inc. | Multiple model estimation in mobile ad-hoc networks |
US8285326B2 (en) * | 2005-12-30 | 2012-10-09 | Honeywell International Inc. | Multiprotocol wireless communication backbone |
US8413227B2 (en) * | 2007-09-28 | 2013-04-02 | Honeywell International Inc. | Apparatus and method supporting wireless access to multiple security layers in an industrial control and automation system or other system |
US8599901B2 (en) | 2010-04-05 | 2013-12-03 | The United States Of America As Represented By The Secretary Of The Army | Method and apparatus for tracking a frequency-hopped signal |
US8842712B2 (en) | 2011-03-24 | 2014-09-23 | Gregory C. Hancock | Methods and apparatuses for reception of frequency-hopping spread spectrum radio transmissions |
US9157764B2 (en) | 2011-07-27 | 2015-10-13 | Honeywell International Inc. | Devices, methods, and systems for occupancy detection |
US9115908B2 (en) | 2011-07-27 | 2015-08-25 | Honeywell International Inc. | Systems and methods for managing a programmable thermostat |
US8718590B2 (en) | 2012-02-23 | 2014-05-06 | Agilent Technologies, Inc. | Downconversion of comb spectrum |
US9621371B2 (en) | 2012-07-24 | 2017-04-11 | Honeywell International Inc. | Wireless sensor device with wireless remote programming |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US438540A (en) * | 1890-10-14 | gehet | ||
US4245355A (en) * | 1979-08-08 | 1981-01-13 | Eaton Corporation | Microwave frequency converter |
US4267600A (en) * | 1979-12-06 | 1981-05-12 | The United States Of America As Represented By The Secretary Of The Navy | Modulation monitoring apparatus |
US4270209A (en) * | 1979-12-07 | 1981-05-26 | International Telephone And Telegraph Corporation | Digital compressive receiver |
GB2123256B (en) * | 1982-11-22 | 1986-03-05 | Plessey Co Plc | Radio communication jamming transmitter |
GB2186156B (en) * | 1983-10-21 | 1988-01-06 | Philips Electronic Associated | A receiver for frequency hopped signals |
-
1983
- 1983-10-21 GB GB08328161A patent/GB2186156B/en not_active Expired
-
1987
- 1987-07-31 US US07/080,114 patent/US4843638A/en not_active Expired - Fee Related
- 1987-08-04 DE DE8787201481T patent/DE3776793D1/de not_active Expired - Lifetime
- 1987-08-04 EP EP87201481A patent/EP0302146B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2186156B (en) | 1988-01-06 |
GB2186156A (en) | 1987-08-05 |
GB8328161D0 (en) | 1987-05-28 |
EP0302146B1 (de) | 1992-02-19 |
US4843638A (en) | 1989-06-27 |
EP0302146A1 (de) | 1989-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8339 | Ceased/non-payment of the annual fee |