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Uplink power control in adaptively configured TDD communication systems

  • US 9,986,567 B2
  • Filed: 12/08/2015
  • Issued: 05/29/2018
  • Est. Priority Date: 03/18/2013
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving, by a user equipment (UE);

    first configuration for a first set of parameters associated with a first power control (PC) process,second configuration for a second set of parameters associated with a second PC process different from the first PC process, wherein each of the first and second PC processes includes an open loop component and a closed loop component,third configuration for a first set of subframes (SFs) and for a second set of SFs, wherein the first set of SFs and the second set of SFs do not have common SFs, andcontrol information indicating transmission for a physical uplink shared channel (PUSCH) or a reference signal (RS) in a SF;

    determining a power either according to the first PC process when the SF is in the first set of SFs or according to the second PC process when the SF is in the second set of SFs; and

    transmitting the PUSCH or the RS in the SF using the power.

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