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AU2001239666A1 - A data coding system - Google Patents

A data coding system

Info

Publication number
AU2001239666A1
AU2001239666A1 AU2001239666A AU3966601A AU2001239666A1 AU 2001239666 A1 AU2001239666 A1 AU 2001239666A1 AU 2001239666 A AU2001239666 A AU 2001239666A AU 3966601 A AU3966601 A AU 3966601A AU 2001239666 A1 AU2001239666 A1 AU 2001239666A1
Authority
AU
Australia
Prior art keywords
coding system
data coding
data
coding
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.)
Abandoned
Application number
AU2001239666A
Other languages
English (en)
Inventor
Nuntha Kumar Krishnasamy Maniam
Kumar Vasudevan Pillai
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.)
National University of Singapore
Original Assignee
National University of Singapore
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 National University of Singapore filed Critical National University of Singapore
Publication of AU2001239666A1 publication Critical patent/AU2001239666A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/06—Code representation, e.g. transition, for a given bit cell depending only on the information in that bit cell
    • H03M5/08—Code representation by pulse width
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
    • G01S13/758—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal using a signal generator powered by the interrogation signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Dc Digital Transmission (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
AU2001239666A 2000-02-25 2001-02-01 A data coding system Abandoned AU2001239666A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/513,295 US6775323B1 (en) 2000-02-25 2000-02-25 Data coding system
US09513295 2000-02-25
PCT/SG2001/000033 WO2001063769A2 (fr) 2000-02-25 2001-02-01 Systeme de codage de donnees

Publications (1)

Publication Number Publication Date
AU2001239666A1 true AU2001239666A1 (en) 2001-09-03

Family

ID=24042659

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001239666A Abandoned AU2001239666A1 (en) 2000-02-25 2001-02-01 A data coding system

Country Status (5)

Country Link
US (1) US6775323B1 (fr)
AU (1) AU2001239666A1 (fr)
GB (1) GB2375696B (fr)
HK (1) HK1050277A1 (fr)
WO (1) WO2001063769A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1202145B1 (fr) * 2000-10-27 2005-02-09 Invensys Systems, Inc. Dispositif de terrain avec un émetteur et/ou récepteur destiné à la communication des données sans fil
US6970089B2 (en) * 2002-07-03 2005-11-29 Battelle Memorial Institute K1-53 Full-spectrum passive communication system and method
US7286798B1 (en) * 2002-10-15 2007-10-23 Ncr Corporation Electronic shelf label
US7075434B2 (en) * 2003-09-22 2006-07-11 Michael Shafir Encoding and decoding method and system
DE102004013885B4 (de) * 2004-03-16 2012-08-30 Atmel Automotive Gmbh Verfahren sowie Modulationssteuereinrichtung zur drahtlosen Datenübertragung
FR2870406A1 (fr) * 2004-05-14 2005-11-18 St Microelectronics Sa Modulation de charge d'un transporteur
JP2006303663A (ja) * 2005-04-18 2006-11-02 Nec Electronics Corp 光結合型絶縁回路
US20100183053A1 (en) * 2009-01-20 2010-07-22 Tran Duke H System and apparatus for data transmission
KR101896921B1 (ko) * 2011-05-17 2018-09-12 삼성전자주식회사 무선 전력 수신기 및 그 제어 방법
JP6927766B2 (ja) * 2017-06-29 2021-09-01 矢崎総業株式会社 情報設定装置
JP7598700B2 (ja) * 2019-03-18 2024-12-12 パナソニックホールディングス株式会社 生体情報特定システム及び方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL63502A (en) * 1981-08-04 1984-10-31 Mahanaim Diuk Hydraulica Apparatus for identification of animals
US5305008A (en) 1991-08-12 1994-04-19 Integrated Silicon Design Pty. Ltd. Transponder system
US5289183A (en) 1992-06-19 1994-02-22 At/Comm Incorporated Traffic monitoring and management method and apparatus
DE4143560C2 (de) * 1990-08-03 1998-01-15 Bio Medic Data Systems Inc Passiver Transponder
WO1994000946A1 (fr) 1992-06-23 1994-01-06 Motorola Inc. Radiotelephone cellulaire sans fil a double mode de fonctionnement comportant un controle de synchronisation de canal de sous-donnees
US5568516A (en) * 1993-07-02 1996-10-22 Phonic Ear Incorporated Very low power cordless headset system
US5794141A (en) 1994-02-24 1998-08-11 Gte Mobile Comm Servinc Multi-mode communication network with handset-assisted cordless base station activation
GB2288101B (en) 1994-03-22 1998-04-29 Nokia Mobile Phones Ltd Multi-mode radio telephone
US6088008A (en) * 1994-04-14 2000-07-11 Reeder; Bruce B. Apparatus and method for remotely controlled variable message display
DE19520947C5 (de) 1995-06-02 2012-04-05 Constin Design Gmbh Tragbarer Computer mit Telekommunikationseinrichtung
US5930303A (en) 1996-11-04 1999-07-27 Walker; Harold Digital modulation employing single sideband with suppressed carrier
US6138010A (en) 1997-05-08 2000-10-24 Motorola, Inc. Multimode communication device and method for operating a multimode communication device
GB2327564A (en) 1997-07-16 1999-01-27 Ibm Apparatus and method for accessing a data file in a data communication network
US6253088B1 (en) 1997-11-24 2001-06-26 Uniden America Corporation Personal base station for integrated cellular and cordless communication system
US6493550B1 (en) 1998-11-20 2002-12-10 Ericsson Inc. System proximity detection by mobile stations

Also Published As

Publication number Publication date
WO2001063769A2 (fr) 2001-08-30
US6775323B1 (en) 2004-08-10
GB0219899D0 (en) 2002-10-02
WO2001063769A3 (fr) 2002-04-11
GB2375696B (en) 2003-11-05
GB2375696A (en) 2002-11-20
HK1050277A1 (zh) 2003-06-13

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