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Method, system, and apparatus for notifying and determining antenna port position relationship

  • US 9,379,827 B2
  • Filed: 08/29/2013
  • Issued: 06/28/2016
  • Est. Priority Date: 09/26/2012
  • Status: Active Grant
First Claim
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1. A method for notifying an antenna port location relationship, comprising:

  • a network side configuring an indication signaling of a Channel State Information Reference Signal (CSI-RS) referenced by a Demodulation Reference Signal (DMRS), and a first enabling indication signaling used for indicating whether the indication signaling of the CSI-RS referenced by the DMRS is enabled,the network side configuring a transmission mode indication signaling; and

    further comprising;

    the network side configuring an indication signaling of a Cell-specific Reference Signal (CRS) referenced by each set of CSI-RSs which are quasi-co-located, and a second enabling indication signaling used for indicating whether the indication signaling of the CRS referenced by each set of CSI-RSs which are quasi-co-located is enabled.

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