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METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING A CONTROL FORMAT INDICATOR CHANNEL FOR A RELAY BACKHAUL LINK IN A WIRELESS COMMUNICATION SYSTEM

  • US 20120121028A1
  • Filed: 07/14/2010
  • Published: 05/17/2012
  • Est. Priority Date: 07/14/2009
  • Status: Active Grant
First Claim
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1. A method for transmitting a control format indicator channel for a backhaul link by a base station (BS) of a wireless communication system, the method comprising:

  • generating a relay physical control format indicator channel (R-PCFICH) including information of a relay physical downlink control channel (R-PDCCH) region; and

    transmitting the R-PCFICH through a first orthogonal frequency division multiplexing (OFDM) symbol of the R-PDCCH region,wherein the R-PCFICH further includes information regarding a number of OFDM symbols contained in the R-PDCCH region.

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