×

Method and system for dynamic ACK/NACK repetition for robust downlink MAC PDU transmission in LTE

  • US 8,976,737 B2
  • Filed: 01/16/2014
  • Issued: 03/10/2015
  • Est. Priority Date: 06/18/2007
  • Status: Active Grant
First Claim
Patent Images

1. A method performed by a user equipment to provide acknowledgement (ACK) or negative acknowledgement (NACK) feedback regarding a downlink transmission, the method comprising:

  • upon receipt of a downlink transmission;

    transmitting, by the user equipment, a first ACK/NACK feedback response in a first subframe using a first uplink transmission resource, andtransmitting, by the user equipment, a plurality of additional ACK/NACK feedback responses, each of the plurality of additional ACK/NACK feedback responses being transmitted in a respective subframe using a second uplink transmission resource that is different from the first uplink transmission resource.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×