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Reference signal transmission in wireless communications with multiple receivers

  • US 10,129,770 B2
  • Filed: 03/08/2017
  • Issued: 11/13/2018
  • Est. Priority Date: 04/06/2016
  • Status: Active Grant
First Claim
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1. A method for wireless communication, comprising:

  • receiving, at a user equipment (UE), a downlink (DL) grant for a broadcast DL transmission from a base station, the DL grant being associated with a control reference signal (CRS);

    identifying a transmission type of broadcast data in the broadcast DL transmission;

    receiving the broadcast data, wherein the broadcast data is broadcast to a plurality of UEs;

    identifying that the CRS and a UE specific reference signal (UERS) are associated with the broadcast data based at least in part on the identified transmission type of the broadcast data; and

    demodulating the broadcast data based at least in part on the CRS and the UERS.

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