MX2012001744A - Aparato de transmision, aparato de recepcion, metodo de transmision, metodo de recepcion y metodo para generar constelaciones multidimensionales rotadas. - Google Patents

Aparato de transmision, aparato de recepcion, metodo de transmision, metodo de recepcion y metodo para generar constelaciones multidimensionales rotadas.

Info

Publication number
MX2012001744A
MX2012001744A MX2012001744A MX2012001744A MX2012001744A MX 2012001744 A MX2012001744 A MX 2012001744A MX 2012001744 A MX2012001744 A MX 2012001744A MX 2012001744 A MX2012001744 A MX 2012001744A MX 2012001744 A MX2012001744 A MX 2012001744A
Authority
MX
Mexico
Prior art keywords
reception
transmission
constellations
dimensional
dimensional constellations
Prior art date
Application number
MX2012001744A
Other languages
English (en)
Inventor
Mihail Petrov
Tomohiro Kimura
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of MX2012001744A publication Critical patent/MX2012001744A/es

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0063—Interference mitigation or co-ordination of multipath interference, e.g. Rake receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Transmission System (AREA)
  • Error Detection And Correction (AREA)

Abstract

La presente invención se refiere a comunicación de datos digitales y proporciona un método eficiente para generar constelaciones multidimensionales para modulación de datos digitales con un alto grado de diversidad de modulación, a un método para transmitir y recibir datos con base en estas constelaciones y a un aparato correspondiente. Esto se logra al considerar sólo matrices de rotación multidimensionales con todos los elementos en la diagonal que tienen el mismo primer valor absoluto y todos los demás elementos que tienen el mismo segundo valor absoluto. De esta manera, se pueden generar matrices de rotación multidimensionales que tengan sólo un parámetro independiente único y una estructura que sea lo más regular posible. El parámetro independiente puede configurarse para minimizar así la probabilidad de errores para varios tamaños de constelación.
MX2012001744A 2009-08-21 2010-08-17 Aparato de transmision, aparato de recepcion, metodo de transmision, metodo de recepcion y metodo para generar constelaciones multidimensionales rotadas. MX2012001744A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09168370A EP2288048A1 (en) 2009-08-21 2009-08-21 Rotated multi-dimensional constellations for improved diversity in fading channels
PCT/JP2010/005078 WO2011021382A2 (en) 2009-08-21 2010-08-17 Transmission apparatus, reception apparatus, transmission method, reception method, and method for generating multi-dimensional constellations

Publications (1)

Publication Number Publication Date
MX2012001744A true MX2012001744A (es) 2012-03-21

Family

ID=41560884

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012001744A MX2012001744A (es) 2009-08-21 2010-08-17 Aparato de transmision, aparato de recepcion, metodo de transmision, metodo de recepcion y metodo para generar constelaciones multidimensionales rotadas.

Country Status (17)

Country Link
US (3) US8792324B2 (es)
EP (4) EP2288048A1 (es)
JP (4) JP5475869B2 (es)
KR (3) KR101430379B1 (es)
CN (3) CN104158571B (es)
AU (1) AU2010285975B2 (es)
BR (1) BR112012003377B1 (es)
CA (1) CA2768661C (es)
EA (2) EA027617B1 (es)
ES (3) ES2453142T3 (es)
HU (2) HUE027490T2 (es)
MX (1) MX2012001744A (es)
MY (3) MY172697A (es)
PL (3) PL2634930T3 (es)
SG (3) SG10201404873XA (es)
WO (1) WO2011021382A2 (es)
ZA (3) ZA201200858B (es)

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Also Published As

Publication number Publication date
US20140307535A1 (en) 2014-10-16
US20140307822A1 (en) 2014-10-16
WO2011021382A3 (en) 2011-05-26
JP2014116976A (ja) 2014-06-26
CN104158571B (zh) 2018-06-05
PL2634930T3 (pl) 2016-05-31
CN104135311A (zh) 2014-11-05
BR112012003377A2 (pt) 2016-02-16
EA201270163A1 (ru) 2012-08-30
JP5789785B2 (ja) 2015-10-07
KR101430379B1 (ko) 2014-08-13
EP2634929A2 (en) 2013-09-04
EP2634930A3 (en) 2014-07-30
CA2768661C (en) 2015-01-27
ES2562481T3 (es) 2016-03-04
US20120140612A1 (en) 2012-06-07
CN104158571A (zh) 2014-11-19
JP5475869B2 (ja) 2014-04-16
EA201690493A2 (ru) 2016-06-30
JP2014123967A (ja) 2014-07-03
KR101430378B1 (ko) 2014-08-13
KR20120050448A (ko) 2012-05-18
ES2558580T3 (es) 2016-02-05
KR101430320B1 (ko) 2014-08-13
MY156813A (en) 2016-03-31
JP5789763B2 (ja) 2015-10-07
EP2634930B1 (en) 2015-12-02
ZA201403924B (en) 2015-04-29
US9225451B2 (en) 2015-12-29
EP2454822A2 (en) 2012-05-23
EP2454822B1 (en) 2014-03-05
EP2634930A2 (en) 2013-09-04
JP2013501387A (ja) 2013-01-10
HUE026687T2 (en) 2016-07-28
EP2634929B1 (en) 2015-10-28
CN104135311B (zh) 2017-10-24
ES2453142T3 (es) 2014-04-04
MY175483A (en) 2020-06-30
EA201690493A3 (ru) 2016-10-31
US8792324B2 (en) 2014-07-29
WO2011021382A2 (en) 2011-02-24
EP2634929A3 (en) 2014-07-30
EA027617B1 (ru) 2017-08-31
EP2288048A1 (en) 2011-02-23
BR112012003377B1 (pt) 2021-03-23
SG178396A1 (en) 2012-04-27
KR20130108478A (ko) 2013-10-02
JP2015159544A (ja) 2015-09-03
SG10201404873XA (en) 2014-10-30
ZA201403925B (en) 2015-04-29
SG10201404868WA (en) 2014-10-30
EA024628B1 (ru) 2016-10-31
AU2010285975A1 (en) 2012-02-23
KR20130108479A (ko) 2013-10-02
HUE027490T2 (en) 2016-11-28
CN102474313B (zh) 2014-09-10
US9215027B2 (en) 2015-12-15
WO2011021382A4 (en) 2011-09-15
MY172697A (en) 2019-12-10
CA2768661A1 (en) 2011-02-24
PL2634929T3 (pl) 2016-04-29
CN102474313A (zh) 2012-05-23
ZA201200858B (en) 2014-08-27
AU2010285975B2 (en) 2014-07-24
PL2454822T3 (pl) 2014-08-29
JP5896320B2 (ja) 2016-03-30

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