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MX2014001797A - Metodo y aparato para transmision y recepcion del canal de control. - Google Patents

Metodo y aparato para transmision y recepcion del canal de control.

Info

Publication number
MX2014001797A
MX2014001797A MX2014001797A MX2014001797A MX2014001797A MX 2014001797 A MX2014001797 A MX 2014001797A MX 2014001797 A MX2014001797 A MX 2014001797A MX 2014001797 A MX2014001797 A MX 2014001797A MX 2014001797 A MX2014001797 A MX 2014001797A
Authority
MX
Mexico
Prior art keywords
control channel
channel candidates
crs
monitors
transmission mode
Prior art date
Application number
MX2014001797A
Other languages
English (en)
Inventor
Sandeep H Krishnamurthy
Robert T Love
Ajit Nimbalker
Ravikiran Nory
Vijay Nangia
Krishna Kamal Sayana
Xiangyang Zhuang
Original Assignee
Motorola Mobility Llc
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 Motorola Mobility Llc filed Critical Motorola Mobility Llc
Publication of MX2014001797A publication Critical patent/MX2014001797A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end

Landscapes

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

Abstract

Se proporciona un sistema de comunicación donde un equipo de usuario (UE) recibe información de control desde una red inalámbrica; el UE monitorea candidatos de canal de control utilizando señales de referencia comunes (CRS) y monitorea candidatos de canal de control mejorado utilizando señales de referencia de desmodulación (DMRS) cuando el UE está configurado en un primer modo de transmisión, tal como modo de transmisión 9, para recibir un canal de tráfico compartido de enlace descendente basado en DMRS; el UE monitorea candidatos de canal de control únicamente utilizando CRS cuando el UE está configurado en un segundo modo de transmisión, tal como cualquiera de los modos de transmisión 1-6, para recibir un canal de tráfico compartido de enlace descendente basado en CRS; el UE entonces recibe información de control de enlace descendente (DCI) en un subcuadro en uno de los candidatos de canal de control monitoreados o candidatos de canal de control mejorados en el subcuadro.
MX2014001797A 2011-08-15 2012-08-14 Metodo y aparato para transmision y recepcion del canal de control. MX2014001797A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161523568P 2011-08-15 2011-08-15
US13/569,646 US9252918B2 (en) 2011-08-15 2012-08-08 Method and apparatus for control channel transmission and reception
PCT/US2012/050700 WO2013025677A2 (en) 2011-08-15 2012-08-14 Method and apparatus for control channel transmission and reception

Publications (1)

Publication Number Publication Date
MX2014001797A true MX2014001797A (es) 2014-03-31

Family

ID=47712596

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014001797A MX2014001797A (es) 2011-08-15 2012-08-14 Metodo y aparato para transmision y recepcion del canal de control.

Country Status (9)

Country Link
US (1) US9252918B2 (es)
EP (1) EP2745445B1 (es)
JP (1) JP5751654B2 (es)
KR (1) KR101622967B1 (es)
CN (1) CN103931128B (es)
BR (1) BR112014003570A2 (es)
MX (1) MX2014001797A (es)
WO (1) WO2013025677A2 (es)
ZA (1) ZA201400432B (es)

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US20130044664A1 (en) 2013-02-21
JP5751654B2 (ja) 2015-07-22
CN103931128A (zh) 2014-07-16
WO2013025677A2 (en) 2013-02-21
EP2745445A2 (en) 2014-06-25
EP2745445B1 (en) 2018-04-18
JP2014527344A (ja) 2014-10-09
KR20140036024A (ko) 2014-03-24
WO2013025677A3 (en) 2013-04-25
CN103931128B (zh) 2017-02-08
KR101622967B1 (ko) 2016-05-23
US9252918B2 (en) 2016-02-02
ZA201400432B (en) 2020-05-27

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