EP1325576A4 - Spread spectrum communication system utilizing differential code shift keying - Google Patents

Spread spectrum communication system utilizing differential code shift keying

Info

Publication number
EP1325576A4
EP1325576A4 EP00909596A EP00909596A EP1325576A4 EP 1325576 A4 EP1325576 A4 EP 1325576A4 EP 00909596 A EP00909596 A EP 00909596A EP 00909596 A EP00909596 A EP 00909596A EP 1325576 A4 EP1325576 A4 EP 1325576A4
Authority
EP
European Patent Office
Prior art keywords
communication system
spread spectrum
shift keying
system utilizing
spectrum communication
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.)
Withdrawn
Application number
EP00909596A
Other languages
German (de)
French (fr)
Other versions
EP1325576A1 (en
Inventor
Dan Raphaeli
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.)
Yitran Communications Ltd
Original Assignee
Itran Communications Ltd
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 Itran Communications Ltd filed Critical Itran Communications Ltd
Priority claimed from PCT/IL2000/000144 external-priority patent/WO2001067652A1/en
Publication of EP1325576A1 publication Critical patent/EP1325576A1/en
Publication of EP1325576A4 publication Critical patent/EP1325576A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04B2001/6912—Spread spectrum techniques using chirp
EP00909596A 2000-03-05 2000-03-05 Spread spectrum communication system utilizing differential code shift keying Withdrawn EP1325576A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL2000/000144 WO2001067652A1 (en) 1997-06-20 2000-03-05 Spread spectrum communication system utilizing differential code shift keying

Publications (2)

Publication Number Publication Date
EP1325576A1 EP1325576A1 (en) 2003-07-09
EP1325576A4 true EP1325576A4 (en) 2005-11-30

Family

ID=11042958

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00909596A Withdrawn EP1325576A4 (en) 2000-03-05 2000-03-05 Spread spectrum communication system utilizing differential code shift keying

Country Status (5)

Country Link
EP (1) EP1325576A4 (en)
JP (1) JP4557486B2 (en)
CN (1) CN1309190C (en)
AU (1) AU3187500A (en)
HK (1) HK1057428A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100643150B1 (en) * 2005-01-05 2006-11-10 오소트론 주식회사 Method and Apparatus for Differentially Orthogonal Modulation by Using Repetition Time Period of Chirp Signal
CN101174855B (en) * 2006-11-01 2012-06-20 华为技术有限公司 Spectrum management method and apparatus
JP5875046B2 (en) * 2012-02-14 2016-03-02 国立研究開発法人情報通信研究機構 Received signal determination apparatus and method
JP6247761B2 (en) * 2013-08-06 2017-12-13 ベドロック・オートメーション・プラットフォームズ・インコーポレーテッド Method for strengthening module types in industrial control systems
CN106341221B (en) * 2016-09-05 2019-07-16 中山大学 A kind of repetition correlation delay keying method improving wireless chaotic communication system performance
NL2022612B1 (en) * 2019-02-21 2020-08-31 Exel Ind Agricultural device and method for dispensing a liquid
WO2022102042A1 (en) * 2020-11-12 2022-05-19 三菱電機株式会社 Transmission device, reception device, spread spectrum communication system, control circuit, storage medium, transmission method and reception method
CN112688730A (en) * 2020-12-23 2021-04-20 大连理工大学 Leading/leading integrated signal fuzzy judgment method
CN112887944B (en) * 2021-01-07 2024-02-23 澳门科技大学 Physical layer cross-technology communication method and device
CN114624746B (en) * 2022-03-07 2023-01-17 北京凯芯微科技有限公司 CSK modulation symbol decoding method, device, chip and satellite receiver

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707839A (en) * 1983-09-26 1987-11-17 Harris Corporation Spread spectrum correlator for recovering CCSK data from a PN spread MSK waveform
EP0366086A2 (en) * 1988-10-24 1990-05-02 Nec Home Electronics, Ltd. Code shift keying (csk) apparatus and method for spectrum spread communication
EP0762664A2 (en) * 1995-08-30 1997-03-12 Nec Corporation Code shift keying communication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090024A (en) * 1989-08-23 1992-02-18 Intellon Corporation Spread spectrum communications system for networks
US5179572A (en) * 1991-06-17 1993-01-12 Scs Mobilecom, Inc. Spread spectrum conference calling system and method
US5237587A (en) * 1992-11-20 1993-08-17 Magnavox Electronic Systems Company Pseudo-noise modem and related digital correlation method
WO1999063501A1 (en) * 1998-06-04 1999-12-09 Harris Corporation A system and method for communicating and/or geolocating plural remote transmitters using a time invariant matched filter
JP4707839B2 (en) * 2000-02-07 2011-06-22 森永乳業株式会社 Diabetes prevention and treatment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707839A (en) * 1983-09-26 1987-11-17 Harris Corporation Spread spectrum correlator for recovering CCSK data from a PN spread MSK waveform
EP0366086A2 (en) * 1988-10-24 1990-05-02 Nec Home Electronics, Ltd. Code shift keying (csk) apparatus and method for spectrum spread communication
EP0762664A2 (en) * 1995-08-30 1997-03-12 Nec Corporation Code shift keying communication system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0167652A1 *

Also Published As

Publication number Publication date
JP4557486B2 (en) 2010-10-06
JP2003532311A (en) 2003-10-28
HK1057428A1 (en) 2004-04-02
AU3187500A (en) 2001-09-17
EP1325576A1 (en) 2003-07-09
CN1309190C (en) 2007-04-04
CN1461540A (en) 2003-12-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020918

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RBV Designated contracting states (corrected)

Designated state(s): DE ES FR GB IT

RIC1 Information provided on ipc code assigned before grant

Ipc: 7H 04L 7/00 B

Ipc: 7H 04L 23/02 B

Ipc: 7H 04B 1/69 A

A4 Supplementary search report drawn up and despatched

Effective date: 20051015

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: YITRAN COMMUNICATIONS LTD.

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20101001