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Method for estimating data channel in wireless communication system, and apparatus for same

  • US 9,426,798 B2
  • Filed: 08/23/2012
  • Issued: 08/23/2016
  • Est. Priority Date: 12/08/2011
  • Status: Active Grant
First Claim
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1. A method of estimating a downlink data channel, which is estimated by a user equipment in a wireless communication system, comprising the steps of:

  • receiving a downlink control channel using a UE-specific reference signal;

    if a space resource for the downlink control channel is identical to a space resource for the downlink data channel indicated by the downlink control channel, bundling a resource block for the downlink data channel and a resource block for the downlink control channel with each other by a single channel estimation unit; and

    performing a channel estimation on the single channel estimation unit based on the UE-specific reference signal.

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