CN1511401A - 窄带混乱二相相移键控 - Google Patents

窄带混乱二相相移键控 Download PDF

Info

Publication number
CN1511401A
CN1511401A CNA028104234A CN02810423A CN1511401A CN 1511401 A CN1511401 A CN 1511401A CN A028104234 A CNA028104234 A CN A028104234A CN 02810423 A CN02810423 A CN 02810423A CN 1511401 A CN1511401 A CN 1511401A
Authority
CN
China
Prior art keywords
data
signal
chaotic
phase
accordance
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.)
Pending
Application number
CNA028104234A
Other languages
English (en)
Chinese (zh)
Inventor
钱德拉・莫汉
钱德拉·莫汉
・H・C・李
杰弗里·H·C·李
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlinks USA Inc
Original Assignee
Atlinks USA Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Atlinks USA Inc filed Critical Atlinks USA Inc
Publication of CN1511401A publication Critical patent/CN1511401A/zh
Pending legal-status Critical Current

Links

Images

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)
CNA028104234A 2001-05-21 2002-05-17 窄带混乱二相相移键控 Pending CN1511401A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29235801P 2001-05-21 2001-05-21
US60/292,358 2001-05-21

Publications (1)

Publication Number Publication Date
CN1511401A true CN1511401A (zh) 2004-07-07

Family

ID=23124313

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA028104234A Pending CN1511401A (zh) 2001-05-21 2002-05-17 窄带混乱二相相移键控

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=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102456350A (zh) * 2010-10-20 2012-05-16 雅马哈株式会社 声音信号处理设备
CN103001921A (zh) * 2012-11-29 2013-03-27 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
CN107534633A (zh) * 2015-02-03 2018-01-02 原子能与替代能源署 载波相位调制方法及装置以及检测多级相位编码数字信号的应用

Families Citing this family (39)

* Cited by examiner, † Cited by third party
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
GB201309505D0 (en) * 2013-05-28 2013-07-10 Univ Huddersfield Improved method of measuring signal change and system including the same
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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102456350A (zh) * 2010-10-20 2012-05-16 雅马哈株式会社 声音信号处理设备
CN102456350B (zh) * 2010-10-20 2014-01-29 雅马哈株式会社 声音信号处理设备
CN103001921A (zh) * 2012-11-29 2013-03-27 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
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
CN107534633A (zh) * 2015-02-03 2018-01-02 原子能与替代能源署 载波相位调制方法及装置以及检测多级相位编码数字信号的应用
CN107534633B (zh) * 2015-02-03 2020-11-17 原子能与替代能源署 载波相位调制方法及装置以及检测多级相位编码数字信号的应用

Also Published As

Publication number Publication date
US20040177310A1 (en) 2004-09-09
JP2005514805A (ja) 2005-05-19
KR20040060852A (ko) 2004-07-06
MXPA03010563A (es) 2005-09-08
US7254187B2 (en) 2007-08-07
EP1396130A1 (en) 2004-03-10
BR0209848A (pt) 2005-04-12
WO2002096052A1 (en) 2002-11-28
JP3995601B2 (ja) 2007-10-24

Similar Documents

Publication Publication Date Title
CN1511401A (zh) 窄带混乱二相相移键控
CN1600006A (zh) 窄带混乱频移键控
EP0732832B1 (en) Signal transmitter, signal receiver, and signal transmitting-receiving method
CN1968233B (zh) 单载波传输系统及其方法
Faruque Radio frequency modulation made easy
CN1257633C (zh) 通过带限信道发送多个高数据速率信号的调制技术
KR102295870B1 (ko) 위상 잡음에 최적화된 직교 진폭 변조를 위한 방법 및 장치
JP4798931B2 (ja) パルス幅変調を使用する主および補助データの伝達
AU2001275998B2 (en) Data Transmission using pulse with modulation
EP2385662B1 (en) Improved continuous phase modulation for satellite communications
JP4651910B2 (ja) デジタル・データのためのイン・バンド・オン・チャネル放送システム
Daut et al. Two-dimensional DPCM image transmission over fading channels
WO2003010917A1 (en) Narrow band chaotic frequency modulation using skewed tent maps
CN1319353C (zh) 能够降低信号失真的单载波传输系统及其方法
CN102624521B (zh) 发送装置
US20250330368A1 (en) System and method for generating a composite signal by replacing modulated signal segments with auxiliary signals
JP2003023411A (ja) 直交周波数分割多重信号生成装置、及び直交周波数分割多重信号復号装置
WO2004032335A1 (ja) ディジタル通信方法、及びディジタル通信装置
Tkacenko et al. Variable coded modulation (vcm) cognitive radio higher-order constellation receiver operation
WO2025222061A1 (en) System and method for generating a multi-component signal including a modulated signal and an auxiliary signal
Duong Digital resampling and timing recovery in QAM systems
Watanabe et al. An optimal code rate design of multilevel coded modulation for multimedia data transmission employing unequal error protection
US20060009170A1 (en) Numerical control of sideband energy and modulation compression method for the radio frequency transmission of high speed data
Golby Investigation into PRS-precoded, constant-envelope, continuous-phase digital modulation schemes

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication