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REFERENCE SIGNAL AND CONTROL INFORMATION PROCESSING IN 5G-NR WIRELESS SYSTEMS

  • US 20190306923A1
  • Filed: 06/19/2019
  • Published: 10/03/2019
  • Est. Priority Date: 06/19/2018
  • Status: Active Grant
First Claim
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1. An apparatus of a user equipment (UE), the apparatus comprising:

  • processing circuitry, wherein to configure the UE for New Radio (NR) communications above a 52.6 GHz carrier frequency, the processing circuitry is to;

    decode radio resource control (RRC) signaling to obtain a cyclic shift value in time domain, the cyclic shift value associated with a demodulation reference signal (DM-RS) antenna port (AP) of a plurality of available DM-RS APs;

    generate a single carrier based waveform DM-RS sequence corresponding to the DM-RS AP using a base sequence and the cyclic shift value; and

    encode the single carrier based waveform DM-RS sequence with uplink data for transmission to a base station using a physical uplink shared channel (PUSCH) using a carrier above the 52.6 GHz carrier frequency; and

    memory coupled to the processing circuitry, the memory configured to store the cyclic shift value.

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