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MX2014001801A - Señal de referencia para un canal de control en una red de comunicacion inalambrica. - Google Patents

Señal de referencia para un canal de control en una red de comunicacion inalambrica.

Info

Publication number
MX2014001801A
MX2014001801A MX2014001801A MX2014001801A MX2014001801A MX 2014001801 A MX2014001801 A MX 2014001801A MX 2014001801 A MX2014001801 A MX 2014001801A MX 2014001801 A MX2014001801 A MX 2014001801A MX 2014001801 A MX2014001801 A MX 2014001801A
Authority
MX
Mexico
Prior art keywords
pilot signal
resource elements
signal resource
sub
frame
Prior art date
Application number
MX2014001801A
Other languages
English (en)
Inventor
Ajit Nimbalker
Ravikiran Nory
Vijay Nangia
Krishan Kamal Sayana
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 MX2014001801A publication Critical patent/MX2014001801A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver

Landscapes

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

Abstract

Una terminal de comunicación inalámbrica recibe un primer conjunto de elementos de recursos de señal piloto e información de control en una o más capas espaciales en un primer bloque de recursos en un subcuadro y un segundo conjunto de elementos de recursos de señal piloto y datos en una o más capas espaciales en un segundo bloque de recursos en el subcuadro, en donde el primer y segundo bloques de recursos abarcan un conjunto de símbolos de tiempo en un subcuadro, los primeros bloques de recursos abarcan un primer conjunto de portadoras de frecuencia en el subcuadro, y los segundos bloques de recursos abarcan un segundo conjunto de portadoras de frecuencia en el subcuadro; la terminal decodifica una o más capas espaciales en la cual la información de control es recibida utilizando el primer conjunto de elementos de recursos de señal piloto, en donde el primer conjunto de elementos de recursos de señal piloto comprende un primer número de elementos de recursos de señal piloto por capa; la terminal también decodifica una o más capas espaciales en las cuales los datos son recibidos en el segundo bloque de recursos utilizando el segundo conjunto de elementos de recursos de señal piloto, en donde el segundo conjunto de elementos de recursos de señal piloto comprende un segundo número de elementos de recursos de señal piloto,por capa, presente en el segundo bloque de recursos, en donde el primer número es mayor que el segundo número.
MX2014001801A 2011-08-15 2012-07-17 Señal de referencia para un canal de control en una red de comunicacion inalambrica. MX2014001801A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/210,317 US8665811B2 (en) 2011-08-15 2011-08-15 Reference signal for a control channel in wireless communication network
PCT/US2012/046991 WO2013025302A1 (en) 2011-08-15 2012-07-17 Reference signal for a control channel in a wireless communication network

Publications (1)

Publication Number Publication Date
MX2014001801A true MX2014001801A (es) 2014-03-31

Family

ID=46604552

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014001801A MX2014001801A (es) 2011-08-15 2012-07-17 Señal de referencia para un canal de control en una red de comunicacion inalambrica.

Country Status (9)

Country Link
US (2) US8665811B2 (es)
EP (1) EP2745453B1 (es)
JP (1) JP5814470B2 (es)
KR (1) KR101603856B1 (es)
CN (1) CN103733561B (es)
BR (1) BR112014003553B1 (es)
MX (1) MX2014001801A (es)
WO (1) WO2013025302A1 (es)
ZA (1) ZA201401019B (es)

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Also Published As

Publication number Publication date
JP2014527341A (ja) 2014-10-09
WO2013025302A1 (en) 2013-02-21
BR112014003553A2 (pt) 2017-03-14
JP5814470B2 (ja) 2015-11-17
US9077569B2 (en) 2015-07-07
US20140226761A1 (en) 2014-08-14
KR20140048277A (ko) 2014-04-23
CN103733561B (zh) 2018-01-23
US20130044692A1 (en) 2013-02-21
EP2745453A1 (en) 2014-06-25
CN103733561A (zh) 2014-04-16
BR112014003553B1 (pt) 2022-08-16
KR101603856B1 (ko) 2016-03-16
US8665811B2 (en) 2014-03-04
ZA201401019B (en) 2016-03-30
EP2745453B1 (en) 2019-10-02

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