EP1325576A4 - Systeme de communication a etalement de spectre utilisant le codage differentiel par deplacement de phase - Google Patents

Systeme de communication a etalement de spectre utilisant le codage differentiel par deplacement de phase

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Withdrawn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)
English (en)
Other versions
EP1325576A1 (fr
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/fr
Publication of EP1325576A1 publication Critical patent/EP1325576A1/fr
Publication of EP1325576A4 publication Critical patent/EP1325576A4/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
EP00909596A 2000-03-05 2000-03-05 Systeme de communication a etalement de spectre utilisant le codage differentiel par deplacement de phase Withdrawn EP1325576A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL2000/000144 WO2001067652A1 (fr) 1997-06-20 2000-03-05 Systeme de communication a etalement de spectre utilisant le codage differentiel par deplacement de phase

Publications (2)

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

Family

ID=11042958

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00909596A Withdrawn EP1325576A4 (fr) 2000-03-05 2000-03-05 Systeme de communication a etalement de spectre utilisant le codage differentiel par deplacement de phase

Country Status (4)

Country Link
EP (1) EP1325576A4 (fr)
JP (1) JP4557486B2 (fr)
CN (1) CN1309190C (fr)
AU (1) AU3187500A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100643150B1 (ko) * 2005-01-05 2006-11-10 오소트론 주식회사 첩 신호의 반복 시간 간격 차이를 이용한 차분적 직교변조 방법 및 장치
CN101174855B (zh) * 2006-11-01 2012-06-20 华为技术有限公司 频谱管理方法和装置
JP5875046B2 (ja) * 2012-02-14 2016-03-02 国立研究開発法人情報通信研究機構 受信信号判定装置及び方法
JP6247761B2 (ja) * 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 産業用制御システムのモジュール種別を強化する方法
CN106341221B (zh) * 2016-09-05 2019-07-16 中山大学 一种提高无线混沌通信系统性能的重复相关延迟键控方法
NL2022612B1 (en) * 2019-02-21 2020-08-31 Exel Ind Agricultural device and method for dispensing a liquid
NL2022619B1 (en) 2019-02-21 2020-08-31 Exel Ind Agriculture device for dispensing a liquid
WO2022102042A1 (fr) * 2020-11-12 2022-05-19 三菱電機株式会社 Dispositif de transmission, dispositif de réception, système de communication à spectre étalé, circuit de commande, support de stockage, procédé de transmission et procédé de réception
CN114578297B (zh) * 2020-12-01 2025-09-19 上海禾赛科技有限公司 线性扫频控制方法、线性扫频控制装置及雷达
CN112688730A (zh) * 2020-12-23 2021-04-20 大连理工大学 一种导/通一体化信号模糊判定方法
CN112887944B (zh) * 2021-01-07 2024-02-23 澳门科技大学 一种物理层跨技术通信方法和装置
CN114624746B (zh) * 2022-03-07 2023-01-17 北京凯芯微科技有限公司 一种csk调制符号解码方法、装置、芯片和卫星接收机
CN115826002B (zh) * 2022-12-20 2025-12-05 重庆御芯微信息技术有限公司 一种信号合并过程中的码多普勒效应消除方法
CN119254590B (zh) * 2024-12-06 2025-02-28 南京邮电大学 基于参考调制的差分混沌移位键控调制器、解调器及方法

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 (fr) * 1988-10-24 1990-05-02 Nec Home Electronics, Ltd. Dispositif et procédé de communication à spectre étalé utilisant une modulation par commutation de code
EP0762664A2 (fr) * 1995-08-30 1997-03-12 Nec Corporation Système de communication utilisant une modulation par commutation de code

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
CN1295702A (zh) * 1998-06-04 2001-05-16 哈里公司 用于与多个使用非时变匹配滤波器的远程发射机通信并/或用于对其进行地理定位的系统与方法
JP4707839B2 (ja) * 2000-02-07 2011-06-22 森永乳業株式会社 糖尿病予防治療剤

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 (fr) * 1988-10-24 1990-05-02 Nec Home Electronics, Ltd. Dispositif et procédé de communication à spectre étalé utilisant une modulation par commutation de code
EP0762664A2 (fr) * 1995-08-30 1997-03-12 Nec Corporation Système de communication utilisant une modulation par commutation de code

Non-Patent Citations (1)

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

Also Published As

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

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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