FR3030912B1 - LOW COMPLEXITY MULTI-ANTENNA COMMUNICATION SYSTEM AND METHOD THEREOF - Google Patents
LOW COMPLEXITY MULTI-ANTENNA COMMUNICATION SYSTEM AND METHOD THEREOFInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
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.
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 |
EP15820144.2A EP3238350A1 (en) | 2014-12-23 | 2015-12-22 | Low-complexity multi-antenna communication system and associated method |
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 |
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)
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 |
CN100512045C (en) * | 2003-03-12 | 2009-07-08 | 日本电气株式会社 | Wireless terminal apparatus |
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 |
-
2014
- 2014-12-23 FR FR1402970A patent/FR3030912B1/en active Active
-
2015
- 2015-12-22 EP EP15820144.2A patent/EP3238350A1/en not_active Withdrawn
- 2015-12-22 SG SG11201705129SA patent/SG11201705129SA/en unknown
- 2015-12-22 WO PCT/EP2015/080955 patent/WO2016102556A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3030912A1 (en) | 2016-06-24 |
EP3238350A1 (en) | 2017-11-01 |
WO2016102556A1 (en) | 2016-06-30 |
SG11201705129SA (en) | 2017-07-28 |
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Legal Events
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