MXPA03010563A - Manipulacion de desplazamiento de frecuencia bi fasica caotica de banda estrecha. - Google Patents
Manipulacion de desplazamiento de frecuencia bi fasica caotica de banda estrecha.Info
- Publication number
- MXPA03010563A MXPA03010563A MXPA03010563A MXPA03010563A MXPA03010563A MX PA03010563 A MXPA03010563 A MX PA03010563A MX PA03010563 A MXPA03010563 A MX PA03010563A MX PA03010563 A MXPA03010563 A MX PA03010563A MX PA03010563 A MXPA03010563 A MX PA03010563A
- Authority
- MX
- Mexico
- Prior art keywords
- signal
- data
- frequency
- elements
- map
- Prior art date
Links
- 230000000739 chaotic effect Effects 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 61
- 238000004891 communication Methods 0.000 claims abstract description 52
- 230000006835 compression Effects 0.000 claims abstract description 27
- 238000007906 compression Methods 0.000 claims abstract description 27
- 238000012937 correction Methods 0.000 claims abstract description 26
- 230000000644 propagated effect Effects 0.000 claims abstract description 9
- 230000015556 catabolic process Effects 0.000 claims abstract description 8
- 238000006731 degradation reaction Methods 0.000 claims abstract description 8
- 230000008054 signal transmission Effects 0.000 claims abstract description 8
- 230000006870 function Effects 0.000 claims description 34
- 230000002051 biphasic effect Effects 0.000 claims description 27
- 230000008859 change Effects 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 20
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 7
- 230000000737 periodic effect Effects 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 230000006837 decompression Effects 0.000 claims 2
- 238000004806 packaging method and process Methods 0.000 claims 2
- 238000009795 derivation Methods 0.000 claims 1
- 230000001902 propagating effect Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 description 18
- 108091006146 Channels Proteins 0.000 description 14
- 230000008901 benefit Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000013598 vector Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 241000779745 Backhousia myrtifolia Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 101150081525 LIMK1 gene Proteins 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005312 nonlinear dynamic Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000000411 transmission spectrum Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/001—Modulated-carrier systems using chaotic signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29235801P | 2001-05-21 | 2001-05-21 | |
| PCT/US2002/015412 WO2002096052A1 (en) | 2001-05-21 | 2002-05-17 | Narrow band chaotic bi-phase shift keying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA03010563A true MXPA03010563A (es) | 2005-09-08 |
Family
ID=23124313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA03010563A MXPA03010563A (es) | 2001-05-21 | 2002-05-17 | Manipulacion de desplazamiento de frecuencia bi fasica caotica de banda estrecha. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7254187B2 (https=) |
| EP (1) | EP1396130A1 (https=) |
| JP (1) | JP3995601B2 (https=) |
| KR (1) | KR20040060852A (https=) |
| CN (1) | CN1511401A (https=) |
| BR (1) | BR0209848A (https=) |
| MX (1) | MXPA03010563A (https=) |
| WO (1) | WO2002096052A1 (https=) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7149514B1 (en) | 1997-07-30 | 2006-12-12 | Bellsouth Intellectual Property Corp. | Cellular docking station |
| US20080207197A1 (en) | 1997-07-30 | 2008-08-28 | Steven Tischer | Apparatus, method, and computer-readable medium for interfacing devices with communications networks |
| US7194083B1 (en) | 2002-07-15 | 2007-03-20 | Bellsouth Intellectual Property Corporation | System and method for interfacing plain old telephone system (POTS) devices with cellular networks |
| US6411802B1 (en) | 1999-03-15 | 2002-06-25 | Bellsouth Intellectual Property Management Corporation | Wireless backup telephone device |
| JP3995602B2 (ja) | 2001-05-24 | 2007-10-24 | アトリンクス ユーエスエイ インコーポレイテツド | 狭帯域カオス周波数位相変調を用いて信号を送受信する方法 |
| US7120454B1 (en) | 2001-12-26 | 2006-10-10 | Bellsouth Intellectual Property Corp. | Auto sensing home base station for mobile telephone with remote answering capabilites |
| US8554187B2 (en) | 2002-07-15 | 2013-10-08 | At&T Intellectual Property I, L.P. | Apparatus and method for routing communications between networks and devices |
| US8526466B2 (en) | 2002-07-15 | 2013-09-03 | At&T Intellectual Property I, L.P. | Apparatus and method for prioritizing communications between devices |
| US8543098B2 (en) | 2002-07-15 | 2013-09-24 | At&T Intellectual Property I, L.P. | Apparatus and method for securely providing communications between devices and networks |
| US8000682B2 (en) | 2002-07-15 | 2011-08-16 | At&T Intellectual Property I, L.P. | Apparatus and method for restricting access to data |
| US7200424B2 (en) | 2002-07-15 | 2007-04-03 | Bellsouth Intelectual Property Corporation | Systems and methods for restricting the use and movement of telephony devices |
| US8416804B2 (en) | 2002-07-15 | 2013-04-09 | At&T Intellectual Property I, L.P. | Apparatus and method for providing a user interface for facilitating communications between devices |
| US8275371B2 (en) | 2002-07-15 | 2012-09-25 | At&T Intellectual Property I, L.P. | Apparatus and method for providing communications and connection-oriented services to devices |
| US7539245B2 (en) * | 2002-12-24 | 2009-05-26 | General Electric Company | System and method for digital transmission and modulation of conjugate pulse position |
| US8117245B2 (en) * | 2004-09-14 | 2012-02-14 | International Business Machines Corporation | System and method for using demographic organization and segmentation to manage large scale projects |
| US9319028B2 (en) | 2005-02-23 | 2016-04-19 | Vios Medical Singapore Pte. Ltd. | Signal decomposition, analysis and reconstruction using high-resolution filter banks and component tracking |
| US7702502B2 (en) * | 2005-02-23 | 2010-04-20 | Digital Intelligence, L.L.C. | Apparatus for signal decomposition, analysis and reconstruction |
| KR100764351B1 (ko) * | 2006-03-24 | 2007-10-08 | 삼성전기주식회사 | 카오스 신호 송신장치 |
| KR100723222B1 (ko) * | 2006-03-28 | 2007-05-29 | 삼성전기주식회사 | 펄스 세이핑 기법을 이용한 카오스 신호 송신장치 |
| KR100730086B1 (ko) * | 2006-07-10 | 2007-06-19 | 삼성전기주식회사 | 듀얼 시스템 송수신장치 |
| US8249374B2 (en) * | 2006-12-12 | 2012-08-21 | University Of New Hampshire | Systems and methods for adaptive multiresolution signal analysis with compact cupolets |
| JP2008244512A (ja) * | 2007-03-23 | 2008-10-09 | Institute Of Physical & Chemical Research | マルチメディア情報提供システム、サーバ装置、端末装置、マルチメディア情報提供方法、ならびに、プログラム |
| US8611530B2 (en) * | 2007-05-22 | 2013-12-17 | Harris Corporation | Encryption via induced unweighted errors |
| KR101079405B1 (ko) * | 2008-12-08 | 2011-11-02 | 한밭대학교 산학협력단 | 병렬 시퀀스 확산 스펙트럼 방식 카오스 신호 송신 장치 |
| US8457077B2 (en) * | 2009-03-03 | 2013-06-04 | Harris Corporation | Communications system employing orthogonal chaotic spreading codes |
| US8428103B2 (en) * | 2009-06-10 | 2013-04-23 | Harris Corporation | Discrete time chaos dithering |
| US8428104B2 (en) * | 2009-07-01 | 2013-04-23 | Harris Corporation | Permission-based multiple access communications systems |
| US8848909B2 (en) * | 2009-07-22 | 2014-09-30 | Harris Corporation | Permission-based TDMA chaotic communication systems |
| US8699615B2 (en) | 2010-06-01 | 2014-04-15 | Ultra Electronics Tcs Inc. | Simultaneous communications jamming and enabling on a same frequency band |
| JP5488389B2 (ja) * | 2010-10-20 | 2014-05-14 | ヤマハ株式会社 | 音響信号処理装置 |
| CN103001921B (zh) * | 2012-11-29 | 2015-10-21 | 泰凌微电子（上海）有限公司 | 偏移正交相移键控信号的产生方法及发射机 |
| GB201309505D0 (en) * | 2013-05-28 | 2013-07-10 | Univ Huddersfield | Improved method of measuring signal change and system including the same |
| FR3032323B1 (fr) * | 2015-02-03 | 2017-03-17 | Commissariat Energie Atomique | Procede et dispositif de modulation de phase d'une onde porteuse et application a la detection de signaux numeriques multi-niveaux codes en phase |
| JP6514570B2 (ja) * | 2015-05-29 | 2019-05-15 | アンリツネットワークス株式会社 | パケット転送システム、中継装置、パケット転送方法及びプログラム |
| GB2543272B (en) * | 2015-10-12 | 2018-04-18 | Advanced Risc Mach Ltd | An apparatus and method for processing a received input signal containing a sequence of data blocks |
| WO2019237115A1 (en) | 2018-06-08 | 2019-12-12 | Cohen Seth D | Clockless time-to-digital converter |
| US11265178B1 (en) | 2018-06-08 | 2022-03-01 | Southern Research Institute | Physically unclonable functions using pulse width chaotic maps |
| US11381224B2 (en) | 2018-06-08 | 2022-07-05 | Southern Research Institute | Clockless programmable pulse width generation using an inverse chaotic map |
| US11602311B2 (en) | 2019-01-29 | 2023-03-14 | Murata Vios, Inc. | Pulse oximetry system |
| US11733364B2 (en) | 2020-05-21 | 2023-08-22 | Kratos Sre, Inc. | Target ranging with subsampled noise correlation |
| US11929778B2 (en) | 2022-05-23 | 2024-03-12 | Spectric Labs, Inc. | Artifact free chaotic spread spectrum communication |
| CN115622851B (zh) * | 2022-10-18 | 2024-05-03 | 西安工业大学 | 一种基于混沌成型滤波器的对称数据流扩频noma传输方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5751899A (en) * | 1994-06-08 | 1998-05-12 | Large; Edward W. | Method and apparatus of analysis of signals from non-stationary processes possessing temporal structure such as music, speech, and other event sequences |
| KR0176916B1 (ko) * | 1995-05-22 | 1999-04-01 | 구자홍 | 적응 트래킹을 이용한 카오스시스템의 피드백 제어방법 |
| US6212239B1 (en) * | 1998-01-09 | 2001-04-03 | Scott T. Hayes | Chaotic dynamics based apparatus and method for tracking through dropouts in symbolic dynamics digital communication signals |
| US6370248B1 (en) * | 1998-07-31 | 2002-04-09 | The United States Of America As Represented By The Secretary Of The Navy | Synchronizing autonomous chaotic systems using filters |
| DE69828401D1 (de) * | 1998-10-12 | 2005-02-03 | St Microelectronics Srl | Verschlüsselungs-Methode und -Station für Paketvermittlungsnetzwerke auf der Grundlage digitaler chaotischer Modelle |
| WO2000074331A1 (en) * | 1999-05-27 | 2000-12-07 | Nortel Networks Limited | A multiple access communication system using chaotic signals and method for generating and extracting chaotic signals |
| US6310906B1 (en) | 1999-08-18 | 2001-10-30 | The Regents Of The University Of California | Chaotic carrier pulse position modulation communication system and method |
| US6744893B1 (en) * | 1999-08-25 | 2004-06-01 | Southwest Research Institute | Receiver estimation engine for a chaotic system |
| US6882689B2 (en) * | 2000-12-12 | 2005-04-19 | The Regents Of The University Of California | Pseudo-chaotic communication method exploiting symbolic dynamics |
| US6763271B2 (en) * | 2001-04-12 | 2004-07-13 | The United States Of America As Represented By The Secretary Of The Navy | Tracking sustained chaos |
| US6854058B2 (en) * | 2001-04-23 | 2005-02-08 | The United States Of America As Represented By The Secretary Of The Navy | Low-interference communications device using chaotic signals |
| US20040192234A1 (en) * | 2003-03-28 | 2004-09-30 | Glenn Chance Michael | Linear Amplification by synchronized chaotic oscillation |
| EP1467512B1 (en) * | 2003-04-07 | 2008-07-23 | STMicroelectronics S.r.l. | Encryption process employing chaotic maps and digital signature process |
| US7711116B2 (en) * | 2003-07-08 | 2010-05-04 | The Hong Kong Polytechnic University | Methods and systems for transmitting digital messages |
-
2002
- 2002-05-17 US US10/478,180 patent/US7254187B2/en not_active Expired - Fee Related
- 2002-05-17 EP EP02731806A patent/EP1396130A1/en not_active Withdrawn
- 2002-05-17 WO PCT/US2002/015412 patent/WO2002096052A1/en not_active Ceased
- 2002-05-17 JP JP2002592584A patent/JP3995601B2/ja not_active Expired - Fee Related
- 2002-05-17 MX MXPA03010563A patent/MXPA03010563A/es active IP Right Grant
- 2002-05-17 CN CNA028104234A patent/CN1511401A/zh active Pending
- 2002-05-17 KR KR10-2003-7015254A patent/KR20040060852A/ko not_active Abandoned
- 2002-05-17 BR BR0209848-2A patent/BR0209848A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US20040177310A1 (en) | 2004-09-09 |
| JP2005514805A (ja) | 2005-05-19 |
| KR20040060852A (ko) | 2004-07-06 |
| US7254187B2 (en) | 2007-08-07 |
| EP1396130A1 (en) | 2004-03-10 |
| CN1511401A (zh) | 2004-07-07 |
| BR0209848A (pt) | 2005-04-12 |
| WO2002096052A1 (en) | 2002-11-28 |
| JP3995601B2 (ja) | 2007-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MXPA03010563A (es) | Manipulacion de desplazamiento de frecuencia bi fasica caotica de banda estrecha. | |
| MXPA03010600A (es) | Manipulacion de desplazamiento de frecuencia caotica de banda estrecha. | |
| Anderson et al. | Digital phase modulation | |
| US5644601A (en) | Method and apparatus for bias suppression in a VCO based FM transmission system | |
| JPH09509548A (ja) | デジタル的に変調された無線信号の同時的復調および復号化 | |
| EA031912B1 (ru) | Комбинированная амплитудно-временная и фазовая модуляция | |
| Eaves et al. | Probability of block error for very slow Rayleigh fading in Gaussian noise | |
| US8989315B1 (en) | Methods, algorithms, software, circuits, architectures, and systems for improved communications over cyclostationary channels | |
| US4276650A (en) | Method of synchronizing a quadphase receiver and clock synchronization device for carrying out the method | |
| US7436894B2 (en) | Method and apparatus for efficient bandwidth communication | |
| Brenig | Data transmission for mobile radio | |
| US9331739B1 (en) | System and method for transmitting ancillary data | |
| JPS6324340B2 (https=) | ||
| WO2003010917A1 (en) | Narrow band chaotic frequency modulation using skewed tent maps | |
| JPH06503697A (ja) | ビータビイコライザにおける状態遷移メトリックを計算するためのシステムおよび方法 | |
| EP1535440B1 (en) | Embedded keying | |
| Ready et al. | Demodulation of cochannel FSK signals using joint maximum likelihood sequence estimation | |
| WO2004032335A1 (ja) | ディジタル通信方法、及びディジタル通信装置 | |
| RU2838878C1 (ru) | Способ помехоустойчивой передачи информации в коротковолновых системах связи | |
| Al-Hamiri | Symbol synchronization Techniques in digital communications | |
| Khatak | Principles of Communication Engineering | |
| CN118647020A (zh) | 一种基于SimpleLink平台的信号采集与传输方法及系统 | |
| CN116527206A (zh) | 改进knn方法的数字信号处理方法 | |
| Quinteros et al. | Performance and spectral analysis of Q 2 PSK and CEQ 2 PSK systems in ideal bandlimited channels | |
| DİNDORUK | PERFORMANCE EVALUATION AND SIMULATION OF THE PHYSICAL LAYER OF AN EMBEDDED COMMUNICATIONS SYSTEM IN MATLAB |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |