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Data transmission method and base station

  • US 10,085,167 B2
  • Filed: 11/29/2016
  • Issued: 09/25/2018
  • Est. Priority Date: 05/30/2014
  • Status: Active Grant
First Claim
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1. A base station, wherein the base station comprises:

  • a processor, configured to determine, according to channel state information (CSI), a transmission path for forwarding first data to a first terminal such that when the processor determines that the first data needs to be forwarded by at least one small cell to the first terminal, the transmission path comprises a path from the base station to a small cell and a path from the small cell to the first terminal; and

    a transmitter, configured to send, according to the transmission path determined by the processor, a first data frame to the first terminal via the at least one small cell, wherein the first data frame comprises resource assignment information and the first data, the resource assignment information comprises resource assignment information indicating resource assignment from the base station to the small cell and resource assignment from the small cell to the first terminal.

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