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METHOD FOR TRANSMITTING CONTROL INFORMATION ON TRANSMISSION POINTS AND CORRESPONDING TRANSMISSION POINT, AS WELL AS METHOD FOR MAPPING UPLINK CONTROL CHANNEL RESOURCE OF TERMINAL AND CORRESPONDING TERMINAL

  • US 20150208391A1
  • Filed: 07/30/2013
  • Published: 07/23/2015
  • Est. Priority Date: 08/06/2012
  • Status: Active Grant
First Claim
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1. A control information transmission method of a transmission/reception point for transmitting control information with respect to a User Equipment (UE) through a data region of a resource block pair of a subframe, the method comprising:

  • allocating at least one of downlink control channel sets each formed of X resource block pairs of the subframe, where the at least one downlink control channel includes an Enhance Physical Downlink Control Channel and the X is a natural number greater than or equal to 1 and less than or equal to a number of resource blocks (RBs) in the entire band;

    transmitting, to the UE, uplink control channel resource starting offset indication information for each of the at least one of downlink control channel sets; and

    transmitting, to the UE, the control information through at least one control channel element indexed for each downlink control channel set.

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