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FR3030912B1 - LOW COMPLEXITY MULTI-ANTENNA COMMUNICATION SYSTEM AND METHOD THEREOF - Google Patents

LOW COMPLEXITY MULTI-ANTENNA COMMUNICATION SYSTEM AND METHOD THEREOF

Info

Publication number
FR3030912B1
FR3030912B1 FR1402970A FR1402970A FR3030912B1 FR 3030912 B1 FR3030912 B1 FR 3030912B1 FR 1402970 A FR1402970 A FR 1402970A FR 1402970 A FR1402970 A FR 1402970A FR 3030912 B1 FR3030912 B1 FR 3030912B1
Authority
FR
France
Prior art keywords
communication system
antennas
low complexity
antenna communication
complexity multi
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.)
Active
Application number
FR1402970A
Other languages
French (fr)
Other versions
FR3030912A1 (en
Inventor
Francois Pipon
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 FR1402970A priority Critical patent/FR3030912B1/en
Priority to PCT/EP2015/080955 priority patent/WO2016102556A1/en
Priority to SG11201705129SA priority patent/SG11201705129SA/en
Priority to EP15820144.2A priority patent/EP3238350A1/en
Publication of FR3030912A1 publication Critical patent/FR3030912A1/en
Application granted granted Critical
Publication of FR3030912B1 publication Critical patent/FR3030912B1/en
Active 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
    • H04B7/0602—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 antenna switching
    • H04B7/0604—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 antenna switching with predefined switching scheme
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0822—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection according to predefined selection scheme
    • 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
    • H04B7/0602—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 antenna switching
    • H04B7/0604—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 antenna switching with predefined switching scheme
    • H04B7/0606—Random or pseudo-random switching scheme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Système de communication comprenant deux équipements radio distants (200 et 250) pouvant échanger des données, ladite communication s'appuyant sur une forme d'onde transmise par paliers, au moins l'un desdits équipements radio comptant au moins deux antennes (221, 222, 223), caractérisé en ce que ledit ou chaque ledit équipement radio comptant au moins deux antennes comprend : • un moyen de commutation d'antenne (230) configuré pour sélectionner une desdites antennes selon au moins une loi de commutation, et • un moyen de pilotage (240) dudit moyen de commutation d'antenne. Procédé associé mis en oeuvre sur un desdits équipements comptant au moins deux antennes.A communication system comprising two remote radio equipments (200 and 250) capable of exchanging data, said communication based on a waveform transmitted in stages, at least one of said radio equipments having at least two antennas (221, 222 , 223), characterized in that said or each said radio equipment having at least two antennas comprises: • an antenna switching means (230) configured to select one of said antennas according to at least one switching law, and • a means control (240) of said antenna switching means. Associated method implemented on one of said equipment having at least two antennas.

FR1402970A 2014-12-23 2014-12-23 LOW COMPLEXITY MULTI-ANTENNA COMMUNICATION SYSTEM AND METHOD THEREOF Active FR3030912B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1402970A FR3030912B1 (en) 2014-12-23 2014-12-23 LOW COMPLEXITY MULTI-ANTENNA COMMUNICATION SYSTEM AND METHOD THEREOF
PCT/EP2015/080955 WO2016102556A1 (en) 2014-12-23 2015-12-22 Low-complexity multi-antenna communication system and associated method
SG11201705129SA SG11201705129SA (en) 2014-12-23 2015-12-22 Low-complexity multi-antenna communication system and associated method
EP15820144.2A EP3238350A1 (en) 2014-12-23 2015-12-22 Low-complexity multi-antenna communication system and associated method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1402970A FR3030912B1 (en) 2014-12-23 2014-12-23 LOW COMPLEXITY MULTI-ANTENNA COMMUNICATION SYSTEM AND METHOD THEREOF

Publications (2)

Publication Number Publication Date
FR3030912A1 FR3030912A1 (en) 2016-06-24
FR3030912B1 true FR3030912B1 (en) 2017-07-14

Family

ID=53269523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1402970A Active FR3030912B1 (en) 2014-12-23 2014-12-23 LOW COMPLEXITY MULTI-ANTENNA COMMUNICATION SYSTEM AND METHOD THEREOF

Country Status (4)

Country Link
EP (1) EP3238350A1 (en)
FR (1) FR3030912B1 (en)
SG (1) SG11201705129SA (en)
WO (1) WO2016102556A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH118577A (en) * 1997-06-17 1999-01-12 Saitama Nippon Denki Kk Radio equipment
KR100433901B1 (en) * 1998-02-21 2004-11-06 삼성전자주식회사 Time switching transmit diversity device of a mobile communication system, especially capable of transceiving data with a time switching transmit diversity function
US7489662B2 (en) * 2003-03-12 2009-02-10 Nec Corporation Wireless terminal device
FR2859314A1 (en) * 2003-08-29 2005-03-04 Thomson Licensing Sa TRANSMITTER-RECEIVER WITH DIVERSITY OF ANTENNAS
US7039370B2 (en) * 2003-10-16 2006-05-02 Flarion Technologies, Inc. Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systems
JP4336760B2 (en) * 2004-01-14 2009-09-30 日本電気株式会社 Diversity receiver and antenna switching control method

Also Published As

Publication number Publication date
EP3238350A1 (en) 2017-11-01
FR3030912A1 (en) 2016-06-24
SG11201705129SA (en) 2017-07-28
WO2016102556A1 (en) 2016-06-30

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