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Coordinated Multipoint Transmission and Reception (CoMP)

  • US 20140045510A1
  • Filed: 07/23/2013
  • Published: 02/13/2014
  • Est. Priority Date: 07/25/2012
  • Status: Abandoned Application
First Claim
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1. A communications method implemented in a transmission point (TP) used in a coordinated multipoint transmission and reception (CoMP) system, the communications method including:

  • transmitting, to a user equipment (UE), an indication of a channel state information (CSI) process in a CSI pattern comprising a set of CSI processes,wherein the UE is configured with the CSI process for at least one of the other CSI processes in the CSI pattern, andwherein a reported rank indication (RI) for the CSI process is the same as an RI for said at least one of the other CSI processes.

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