Methods and Nodes for Supporting D2D Communication (Englisch)

2014
  • Patent  /  Elektronische Ressource

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A Device-to-Device, D2D, communication between a first wireless device (D1) served by a first base station (BS1) and a second wireless device (D2) served by a second base station (BS2), is supported by employing an assisting node (406) which cooperates with the first base station by creating a network code form (f(x1,x2)) of first data (x1) transmitted by the first wireless device and second data (x2) transmitted by the second wireless device. The assisting node then transmits the network coded form of the first and second data to the first base station, such that the first base station is able to determine the second data (x2) based on the received first data (x1) and the network coded form (f(x1,x2)), and to transmit the second data to the first wireless device. Thereby, the first wireless device is able to determine the second data more accurately by combining the second data transmitted by the second wireless device in the D2D communication and the second data x2 transmitted by the first base station.

  • Titel:
    Methods and Nodes for Supporting D2D Communication
  • Patentnummer:
    US2016345371
  • Anmeldedatum:
    2014-04-16
  • Patentanmelder:
  • Patentfamilie:
  • Autor / Urheber:
  • Verlag:
    Europäisches Patentamt
  • Erscheinungsjahr:
    2014
  • Medientyp:
    Patent
  • Format:
    Elektronische Ressource
  • Sprache:
    Englisch
  • Klassifikation:
    IPC:    H04W Drahtlose Kommunikationsnetze, WIRELESS COMMUNICATION NETWORKS / H04B Übertragung, TRANSMISSION
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