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Devices for sending and receiving feedback information

  • US 9,031,090 B2
  • Filed: 01/11/2013
  • Issued: 05/12/2015
  • Est. Priority Date: 01/11/2013
  • Status: Expired due to Fees
First Claim
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1. An evolved Node B (eNB) for sending feedback information, comprising:

  • a processor;

    memory in electronic communication with the processor, wherein instructions stored in the memory are executable to;

    determine configuration parameters related to an Enhanced Physical Hybrid-Automatic Repeat reQuest (ARQ) Indicator Channel (EPHICH);

    send an uplink grant and an associated EPHICH resource indicator based on the configuration parameters, wherein a transmit power control (TPC) index is determined based on the EPHICH resource indicator;

    receive data in a Physical Uplink Shared Channel (PUSCH); and

    send Hybrid Automatic Repeat Request Acknowledgement/Negative Acknowledgement (HARQ-ACK) information based on the configuration parameters.

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