DE60224246D1 - Verfahren mit Hidden-Markov-Modellen für Radar-EloKa - Google Patents
Verfahren mit Hidden-Markov-Modellen für Radar-EloKaInfo
- Publication number
- DE60224246D1 DE60224246D1 DE60224246T DE60224246T DE60224246D1 DE 60224246 D1 DE60224246 D1 DE 60224246D1 DE 60224246 T DE60224246 T DE 60224246T DE 60224246 T DE60224246 T DE 60224246T DE 60224246 D1 DE60224246 D1 DE 60224246D1
- Authority
- DE
- Germany
- Prior art keywords
- sequence
- hidden markov
- finite state
- markov model
- radar system
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31718001P | 2001-09-06 | 2001-09-06 | |
US317180P | 2001-09-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60224246D1 true DE60224246D1 (de) | 2008-02-07 |
DE60224246T2 DE60224246T2 (de) | 2008-12-24 |
Family
ID=23232477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60224246T Expired - Fee Related DE60224246T2 (de) | 2001-09-06 | 2002-09-05 | Verfahren mit Hidden-Markov-Modellen für Radar-EloKa |
Country Status (5)
Country | Link |
---|---|
US (1) | US6788243B2 (de) |
EP (1) | EP1291667B1 (de) |
AT (1) | ATE382151T1 (de) |
CA (1) | CA2401531C (de) |
DE (1) | DE60224246T2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6360193B1 (en) * | 1998-09-17 | 2002-03-19 | 21St Century Systems, Inc. | Method and system for intelligent agent decision making for tactical aerial warfare |
GB0017989D0 (en) * | 2000-07-24 | 2001-08-08 | Secr Defence | Target recognition system |
US7133887B2 (en) * | 2003-08-08 | 2006-11-07 | Bae Systems Information And Electronics Systems Integration Inc | Detection and identification of stable PRI patterns using multiple parallel hypothesis correlation algorithms |
US6985102B1 (en) * | 2004-07-01 | 2006-01-10 | Lockheed Martin Corporation | Method and system for deinterleaving |
US7475014B2 (en) * | 2005-07-25 | 2009-01-06 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for tracking signal sources with wrapped-phase hidden markov models |
JP4697072B2 (ja) * | 2006-07-04 | 2011-06-08 | 株式会社デンソー | レーダ装置 |
EP2209018A1 (de) * | 2009-01-15 | 2010-07-21 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO | Verfahren zur Schätzung einer Objektbewegungseigenschaft von einem Radarsignal, Computersystem und Computerprogrammprodukt |
US8572014B2 (en) * | 2009-10-16 | 2013-10-29 | Mcafee, Inc. | Pattern recognition using transition table templates |
WO2011083528A1 (ja) * | 2010-01-06 | 2011-07-14 | 日本電気株式会社 | データ処理装置、そのコンピュータプログラムおよびデータ処理方法 |
US8587468B2 (en) | 2011-05-03 | 2013-11-19 | Src, Inc. | Method, system and program product for deinterleaving and classifying arbitrary radar pulse patterns using non-determinsitic finite state automata |
FR2990526B1 (fr) * | 2012-05-11 | 2016-07-01 | Thales Sa | Procede de sequencement d'un recepteur |
US9519049B1 (en) * | 2014-09-30 | 2016-12-13 | Raytheon Company | Processing unknown radar emitters |
US10310068B2 (en) * | 2014-12-08 | 2019-06-04 | Northrop Grumman Systems Corporation | Variational track management |
US10365348B2 (en) | 2015-12-03 | 2019-07-30 | Raytheon Company | Encapsulated electronic warfare architecture |
KR101903244B1 (ko) * | 2016-11-09 | 2018-10-01 | 국방과학연구소 | 공중 교전 상황 예측 방법 및 장치 |
FR3075971B1 (fr) | 2017-12-27 | 2020-05-29 | Avantix | Procede de detection de radars et dispositif associe |
CN110031807B (zh) * | 2019-04-19 | 2021-01-12 | 电子科技大学 | 一种基于无模型强化学习的多阶段灵巧噪声干扰方法 |
US11506752B2 (en) | 2020-04-20 | 2022-11-22 | Bae Systems Information And Electronic Systems Integration Inc. | ID ambiguity reduction |
US11733349B2 (en) | 2020-11-20 | 2023-08-22 | Bae Systems Information And Electronic Systems Integration Inc. | Realtime electronic countermeasure optimization |
US20220163626A1 (en) * | 2020-11-20 | 2022-05-26 | Bae Systems Information And Electronic Systems Integration Inc. | Realtime selection of electronic countermeasures against unknown, ambiguous or unresponsive radar threats |
US11808882B2 (en) * | 2020-11-20 | 2023-11-07 | Bae Systems Information And Electronic Systems Integration Inc. | Radar electronic countermeasures without a threat database |
CN112859029B (zh) * | 2021-01-22 | 2023-08-29 | 中山大学 | 基于隐马尔可夫模型的Costas信号解码方法、系统及存储介质 |
CN113341385B (zh) * | 2021-03-30 | 2023-09-05 | 西南电子技术研究所(中国电子科技集团公司第十研究所) | 机载平台协同综合传感器系统马尔科夫链误差传递模型 |
US11949435B2 (en) * | 2021-09-15 | 2024-04-02 | Seagate Technology Llc | Markov encoder-decoder optimized for cyclo-stationary communications channel or storage media |
CN114280558A (zh) * | 2021-12-23 | 2022-04-05 | 北京邮电大学 | 一种基于强化学习的干扰信号波形优化方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE33597E (en) | 1982-10-15 | 1991-05-28 | Hidden Markov model speech recognition arrangement | |
US4827521A (en) | 1986-03-27 | 1989-05-02 | International Business Machines Corporation | Training of markov models used in a speech recognition system |
USH513H (en) | 1986-06-30 | 1988-08-02 | The United States Of America As Represented By The Secretary Of The Air Force | ECM preprocessor or tracker using multi-processor modules |
US4918455A (en) | 1988-11-03 | 1990-04-17 | Hughes Aircraft Company | Associative hierarchiacl deinterleaver |
US4977598A (en) | 1989-04-13 | 1990-12-11 | Texas Instruments Incorporated | Efficient pruning algorithm for hidden markov model speech recognition |
US5063385A (en) | 1991-04-12 | 1991-11-05 | The United States Of America As Represented By The Secretary Of The Air Force | Radar warning receiver compressed memory histogrammer |
US5583505A (en) | 1995-09-11 | 1996-12-10 | Lockheed Martin Corporation | Radar pulse detection and classification system |
US6151574A (en) | 1997-12-05 | 2000-11-21 | Lucent Technologies Inc. | Technique for adaptation of hidden markov models for speech recognition |
US5900835A (en) | 1998-07-09 | 1999-05-04 | The United States Of America As Represented By The Secretary Of The Navy | Coherent hidden markov model |
CA2281238C (en) | 1999-09-01 | 2007-02-13 | Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence | An automatic gain control for digital radar intercept receivers |
-
2002
- 2002-09-04 US US10/233,658 patent/US6788243B2/en not_active Expired - Fee Related
- 2002-09-05 EP EP02019960A patent/EP1291667B1/de not_active Expired - Lifetime
- 2002-09-05 DE DE60224246T patent/DE60224246T2/de not_active Expired - Fee Related
- 2002-09-05 AT AT02019960T patent/ATE382151T1/de not_active IP Right Cessation
- 2002-09-06 CA CA002401531A patent/CA2401531C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2401531C (en) | 2008-12-02 |
EP1291667A2 (de) | 2003-03-12 |
US20030085831A1 (en) | 2003-05-08 |
CA2401531A1 (en) | 2003-03-06 |
ATE382151T1 (de) | 2008-01-15 |
DE60224246T2 (de) | 2008-12-24 |
US6788243B2 (en) | 2004-09-07 |
EP1291667A3 (de) | 2004-01-28 |
EP1291667B1 (de) | 2007-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |