AR077326A1 - Procedimiento de distribucion de senales de audio y video inalambricas en interiores - Google Patents

Procedimiento de distribucion de senales de audio y video inalambricas en interiores

Info

Publication number
AR077326A1
AR077326A1 ARP100102642A ARP100102642A AR077326A1 AR 077326 A1 AR077326 A1 AR 077326A1 AR P100102642 A ARP100102642 A AR P100102642A AR P100102642 A ARP100102642 A AR P100102642A AR 077326 A1 AR077326 A1 AR 077326A1
Authority
AR
Argentina
Prior art keywords
signals
wireless audio
radio access
audio
access node
Prior art date
Application number
ARP100102642A
Other languages
English (en)
Original Assignee
Telefonica 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 Telefonica Sa filed Critical Telefonica Sa
Publication of AR077326A1 publication Critical patent/AR077326A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/02—Arrangements for relaying broadcast information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Procedimiento de distribucion de senales de audio y vídeo inalámbricas en interiores, comprende la recepcion de senales de banda ancha en un nodo de acceso radio (101), que transmite y recibe senales inalámbricas, hacia al menos un equipo cliente (110); se caracteriza porque el nodo de acceso radio (101) procesa las senales recibidas y genera una nueva senal de tipo DVB-T modificada en la banda de 5 GHz, para que la densidad espectral de potencia de la senal de tipo DVB-T modificada sea al menos 4 dB superior a la senal del estándar IEEE 802.11n, que emplea la misma banda de frecuencia. Ello permite el envío fiable de senales de audio y vídeo resistentes a interferencias, asegurando la cobertura, supervision y configuracion remota del sistema empleado y asegurando la calidad del servicio.
ARP100102642A 2009-07-31 2010-07-20 Procedimiento de distribucion de senales de audio y video inalambricas en interiores AR077326A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200930549A ES2376213B2 (es) 2009-07-31 2009-07-31 Procedimiento de distribución de señales de audio y video inalámbricas en interiores.

Publications (1)

Publication Number Publication Date
AR077326A1 true AR077326A1 (es) 2011-08-17

Family

ID=43528812

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100102642A AR077326A1 (es) 2009-07-31 2010-07-20 Procedimiento de distribucion de senales de audio y video inalambricas en interiores

Country Status (7)

Country Link
US (1) US20120192236A1 (es)
EP (1) EP2498517A1 (es)
AR (1) AR077326A1 (es)
BR (1) BR112012002201A2 (es)
ES (1) ES2376213B2 (es)
UY (1) UY32815A (es)
WO (1) WO2011012750A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8537928B2 (en) * 2010-10-08 2013-09-17 Nec Laboratories America, Inc. Channel estimation methods and systems based on power measurement at receivers
GB2488163A (en) * 2011-02-18 2012-08-22 Sony Corp Using Signal Parameter Estimation of a first signal type ( DVB-T2) to predict corresponding parameter values for a second signal type ( DVB-NGH)
FR2979784A1 (fr) * 2011-09-02 2013-03-08 France Telecom Procede de selection de canal, equipement wifi et programme d'ordinateur correspondants
EP2800288B1 (en) * 2013-04-30 2020-06-17 Swisscom AG System and method for selecting media feeds for playback by a media player
WO2019114911A1 (es) 2017-12-13 2019-06-20 Fiorentino Ramon Sistema interconectado para la transmisión inalámbrica de audio y vídeo de alta calidad entre dispositivos de electrónica de consumo

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003529964A (ja) * 1999-08-27 2003-10-07 ノキア コーポレイション Ｄｖｂ−１用のモバイルマルチメディア端末並びに大型および小型セル通信
US6873835B2 (en) * 2001-09-13 2005-03-29 Symbol Technologies, Inc. Antenna selection circuit for use in mobile computers
KR100819493B1 (ko) * 2001-09-28 2008-04-07 엘지전자 주식회사 무선랜을 이용한 엠펙 데이터 송수신 장치
EP1619911A1 (en) 2004-07-19 2006-01-25 Axalto SA Method of obtaining and transmitting user-specific maintenance data related to radio transmission in a wireless network
US9042338B2 (en) * 2007-07-09 2015-05-26 Intel Mobile Communications GmbH Communication device and method for transmitting data
US8699444B2 (en) * 2007-12-21 2014-04-15 Apple Inc. Broadcast system interference protection method and apparatus

Also Published As

Publication number Publication date
US20120192236A1 (en) 2012-07-26
EP2498517A1 (en) 2012-09-12
ES2376213A1 (es) 2012-03-12
WO2011012750A1 (es) 2011-02-03
BR112012002201A2 (pt) 2016-05-31
UY32815A (es) 2011-02-28
ES2376213B2 (es) 2012-08-08

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