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METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING DOWNLINK CONTROL CHANNEL FOR CONTROLLING INTER-CELL INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM

  • US 20130223400A1
  • Filed: 11/10/2011
  • Published: 08/29/2013
  • Est. Priority Date: 11/12/2010
  • Status: Active Grant
First Claim
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1. A method of transmitting a downlink control channel, which is transmitted to a user equipment by a base station, comprising the steps of:

  • determining whether a downlink subframe corresponds to a first type subframe or a second type subframe;

    setting a number of OFDM (orthogonal frequency division multiplexing) symbols used for a transmission of the downlink control channel to a predefined number (N) if the downlink subframe corresponds to the first type subframe, and transmitting the downlink control channel on the OFDM symbols amounting to a number equal to the N.

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