FR2884085B1 - Dispositif et procede pour accroitre la robustesse ou la capacite des systemes de communication sans fil - Google Patents

Dispositif et procede pour accroitre la robustesse ou la capacite des systemes de communication sans fil

Info

Publication number
FR2884085B1
FR2884085B1 FR0503179A FR0503179A FR2884085B1 FR 2884085 B1 FR2884085 B1 FR 2884085B1 FR 0503179 A FR0503179 A FR 0503179A FR 0503179 A FR0503179 A FR 0503179A FR 2884085 B1 FR2884085 B1 FR 2884085B1
Authority
FR
France
Prior art keywords
robustness
capacity
increasing
wireless communication
communication systems
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.)
Expired - Fee Related
Application number
FR0503179A
Other languages
English (en)
Other versions
FR2884085A1 (fr
Inventor
Tournier Marc Chenu
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.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Priority to FR0503179A priority Critical patent/FR2884085B1/fr
Priority to US11/910,293 priority patent/US20090219898A1/en
Priority to EP06725501A priority patent/EP1869798A1/fr
Priority to PCT/EP2006/061255 priority patent/WO2006103295A1/fr
Priority to CNA2006800138621A priority patent/CN101189806A/zh
Publication of FR2884085A1 publication Critical patent/FR2884085A1/fr
Application granted granted Critical
Publication of FR2884085B1 publication Critical patent/FR2884085B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/068—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using space frequency diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
FR0503179A 2005-04-01 2005-04-01 Dispositif et procede pour accroitre la robustesse ou la capacite des systemes de communication sans fil Expired - Fee Related FR2884085B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0503179A FR2884085B1 (fr) 2005-04-01 2005-04-01 Dispositif et procede pour accroitre la robustesse ou la capacite des systemes de communication sans fil
US11/910,293 US20090219898A1 (en) 2005-04-01 2006-03-31 Device and method for increasing the robustness or the capacity of wireless communication systems
EP06725501A EP1869798A1 (fr) 2005-04-01 2006-03-31 Dispositif et procede pour accroitre la robustesse ou la capacite des systemes de communication sans fil
PCT/EP2006/061255 WO2006103295A1 (fr) 2005-04-01 2006-03-31 Dispositif et procede pour accroitre la robustesse ou la capacite des systemes de communication sans fil
CNA2006800138621A CN101189806A (zh) 2005-04-01 2006-03-31 增加无线通信系统的鲁棒性或容量的装置和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0503179A FR2884085B1 (fr) 2005-04-01 2005-04-01 Dispositif et procede pour accroitre la robustesse ou la capacite des systemes de communication sans fil

Publications (2)

Publication Number Publication Date
FR2884085A1 FR2884085A1 (fr) 2006-10-06
FR2884085B1 true FR2884085B1 (fr) 2014-08-15

Family

ID=35429207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0503179A Expired - Fee Related FR2884085B1 (fr) 2005-04-01 2005-04-01 Dispositif et procede pour accroitre la robustesse ou la capacite des systemes de communication sans fil

Country Status (5)

Country Link
US (1) US20090219898A1 (fr)
EP (1) EP1869798A1 (fr)
CN (1) CN101189806A (fr)
FR (1) FR2884085B1 (fr)
WO (1) WO2006103295A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542115A (en) * 1994-06-24 1996-07-30 Pioneer Tech Development Limited Paging method and apparatus
US6122482A (en) * 1995-02-22 2000-09-19 Global Communications, Inc. Satellite broadcast receiving and distribution system
SE517380C2 (sv) * 2000-10-12 2002-06-04 Ericsson Telefon Ab L M Metod och anordning för tillvaratagande av frekvensutrymme i ett trådlöst kommunikationssystem med osymmetrisk trafikbelastning
KR20030056243A (ko) * 2001-12-27 2003-07-04 삼성전기주식회사 트리플렉서 회로 및 이를 구현한 적층칩형 트리플렉서
TWI280687B (en) * 2002-08-09 2007-05-01 Wistron Neweb Corp Multi-patch antenna which can transmit radio signals with two frequencies
US7508798B2 (en) * 2002-12-16 2009-03-24 Nortel Networks Limited Virtual mimo communication system
JP2005341531A (ja) * 2004-04-27 2005-12-08 Matsushita Electric Ind Co Ltd 無線通信システム及び無線局
KR20050120441A (ko) * 2004-06-18 2005-12-22 삼성전자주식회사 다중 안테나를 사용하는 이동통신 시스템의 송신다이버시티 장치 및 방법
US7751372B2 (en) * 2005-09-23 2010-07-06 Peter Monsen Technique for adaptive data rate communication over fading dispersive channels

Also Published As

Publication number Publication date
WO2006103295A1 (fr) 2006-10-05
US20090219898A1 (en) 2009-09-03
EP1869798A1 (fr) 2007-12-26
CN101189806A (zh) 2008-05-28
FR2884085A1 (fr) 2006-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20151231