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Transmission Method and System for Relay Physical Downlink Control Channel

  • US 20130201899A1
  • Filed: 03/23/2011
  • Published: 08/08/2013
  • Est. Priority Date: 05/05/2010
  • Status: Active Grant
First Claim
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1. A transmission method for a Relay Physical Downlink Control Channel (R-PDCCH), comprising the steps of:

  • an enhanced Node B (eNB) bearing downlink grant information of a relay node onto an available Orthogonal Frequency Division Multiplex (OFDM) symbol of a first slot of a pre-allocated Physical Resource Block (PRB) pair used for bearing the R-PDCCH, wherein available OFDM symbols in the PRB pair, other than the OFDM symbol used for the downlink grant information, are used for bearing a Physical Downlink Shared Channel (PDSCH) of each relay node; and

    the eNB transmitting the PRB pair bearing the downlink grant information and the R-PDSCH to the relay node.

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