ATE412272T1 - Verfahren und system zum empfangen eines ultrabreitbandsignals mit selbstanpassender anzahl von ausbreitungswegen - Google Patents

Verfahren und system zum empfangen eines ultrabreitbandsignals mit selbstanpassender anzahl von ausbreitungswegen

Info

Publication number
ATE412272T1
ATE412272T1 AT03815405T AT03815405T ATE412272T1 AT E412272 T1 ATE412272 T1 AT E412272T1 AT 03815405 T AT03815405 T AT 03815405T AT 03815405 T AT03815405 T AT 03815405T AT E412272 T1 ATE412272 T1 AT E412272T1
Authority
AT
Austria
Prior art keywords
receiving
self
ultra wideband
propagation paths
wideband signal
Prior art date
Application number
AT03815405T
Other languages
English (en)
Inventor
Benoit Miscopein
Jean Schwoerer
Eric Batut
Original Assignee
France Telecom
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 France Telecom filed Critical France Telecom
Application granted granted Critical
Publication of ATE412272T1 publication Critical patent/ATE412272T1/de

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
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/719—Interference-related aspects
    • 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
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/71637—Receiver aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Circuits Of Receivers In General (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
AT03815405T 2002-12-17 2003-12-15 Verfahren und system zum empfangen eines ultrabreitbandsignals mit selbstanpassender anzahl von ausbreitungswegen ATE412272T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0216027A FR2848746A1 (fr) 2002-12-17 2002-12-17 Procede et systeme de reception d'un signal ultra-large bande a nombre de trajets de propagation auto-adaptatif

Publications (1)

Publication Number Publication Date
ATE412272T1 true ATE412272T1 (de) 2008-11-15

Family

ID=32338910

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03815405T ATE412272T1 (de) 2002-12-17 2003-12-15 Verfahren und system zum empfangen eines ultrabreitbandsignals mit selbstanpassender anzahl von ausbreitungswegen

Country Status (11)

Country Link
US (1) US7362743B2 (de)
EP (1) EP1573933B1 (de)
JP (1) JP4468822B2 (de)
CN (1) CN100420160C (de)
AT (1) ATE412272T1 (de)
AU (1) AU2003300613A1 (de)
BR (1) BR0316893A (de)
DE (1) DE60324323D1 (de)
ES (1) ES2314293T3 (de)
FR (1) FR2848746A1 (de)
WO (1) WO2004066517A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893465A1 (fr) * 2005-11-14 2007-05-18 France Telecom Procede de detection de trajets en transmission impulsionnelle et dispositif correspondant.
US20080182574A1 (en) * 2007-01-25 2008-07-31 Telefonaktiebolaget L M Ericsson (Publ) Ultra-Wideband Mode Selection
US8238408B2 (en) 2007-05-11 2012-08-07 Commissariat A L'energie Atomique Method for processing a sampled rectified ultra wide band signal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5677927A (en) * 1994-09-20 1997-10-14 Pulson Communications Corporation Ultrawide-band communication system and method
JP3283210B2 (ja) * 1997-05-30 2002-05-20 株式会社鷹山 スペクトラム拡散通信方式における信号受信装置
US6810087B2 (en) * 2000-01-04 2004-10-26 General Electric Company Ultra-wideband communications system
CN1111325C (zh) * 2000-03-24 2003-06-11 信息产业部电信传输研究所 一种宽带码分多址系统中的多径筛选方法
EP1269648A2 (de) * 2000-03-29 2003-01-02 Time Domain Corporation System und verfahren zum verwenden mehrerer korrelatorempfänger in einem pulsfunksystem
US6967993B1 (en) * 2000-05-26 2005-11-22 Freescale Semiconductor, Inc. Ultrawide bandwidth system and method for fast synchronization using sub-code spins
US7366268B2 (en) * 2002-12-02 2008-04-29 Matsushita Electric Industrial Co., Ltd. Selective data inversion in ultra-wide band communications to eliminate line frequencies
FR2855684B1 (fr) * 2003-05-26 2005-07-01 Commissariat Energie Atomique Recepteur de signal ultra large bande et procede de reception associe.

Also Published As

Publication number Publication date
US7362743B2 (en) 2008-04-22
WO2004066517A1 (fr) 2004-08-05
ES2314293T3 (es) 2009-03-16
EP1573933B1 (de) 2008-10-22
DE60324323D1 (de) 2008-12-04
CN100420160C (zh) 2008-09-17
JP2006511178A (ja) 2006-03-30
US20060154630A1 (en) 2006-07-13
JP4468822B2 (ja) 2010-05-26
CN1726653A (zh) 2006-01-25
AU2003300613A1 (en) 2004-08-13
BR0316893A (pt) 2005-10-25
EP1573933A1 (de) 2005-09-14
FR2848746A1 (fr) 2004-06-18

Similar Documents

Publication Publication Date Title
Lindo et al. Multiband waveform design for an ultrasonic indoor positioning system
JP4205952B2 (ja) 水中使用のための通信システム
WO1998032297A3 (en) Communications localization system
ATE433228T1 (de) Verfahren und vorrichtung zur automatischen frequenzregelung in einem cdma-empfänger
JPH0535930B2 (de)
KR20140056368A (ko) 마이크로폰 배치들 및 워터마킹된 오디오 신호들을 이용한 도착 방향 추정
ATE281714T1 (de) Mehrstufiges rake kombinierungsverfahren und einrichtung
DK1072089T3 (da) Fremgangsmåde og apparat til bearbejdning af audiosignaler
WO2002011304A3 (en) Method and apparatus for multipath parameter estimation in spread-spectrum communications systems
Liu et al. Covert underwater acoustic communication using whale noise masking on DSSS signal
DE60208571D1 (de) Übertragungs-verfahren, -einrichtung und -rechnerprogrammprodukte zur kanalcharakterisierung
CN101969348B (zh) 一种蛙人用便携式水声通信设备
ATE412272T1 (de) Verfahren und system zum empfangen eines ultrabreitbandsignals mit selbstanpassender anzahl von ausbreitungswegen
RU2571872C1 (ru) Способ передачи информации в цифровой системе связи с шумоподобными сигналами
DE60325937D1 (de) Prozessor une verfahren zur gewichtsdetektion in einem w-cdma system mit geschlossener schleife und mehrwegdiversität
CA2255494A1 (en) A method of processing signals of a satellite positioning system
JP2008005541A (ja) 変調装置、変調方法、復調装置、及び復調方法
US8249128B2 (en) Enhanced ultra wide band signal detection using an ultra wide band kernel
ATE459014T1 (de) Verfahren zur bestimmung von impulsantworten von einem medium in bezug auf die übertragung von wellen zwischen verschiedenen punkten
ATE286601T1 (de) Verfahren zur verringerung der mehrwegstörungen in einem navigationsempfänger
Han et al. A study on the underwater acoustic communication with direct sequence spread spectrum
Mobasseri et al. Watermarking sonar waveforms using knowledge of channel coherence
KR20120139000A (ko) 직접수열 대역확산 방식을 이용한 수중 음향 통신 방법
CN109407078B (zh) 一种双自适应拷贝相关器方法
RU2822986C1 (ru) Система передачи телеметрической информации подводного аппарата

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties