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METHODS AND ARRANGEMENTS IN A WIRELESS COMMUNICATION SYSTEM

  • US 20160119048A1
  • Filed: 01/11/2016
  • Published: 04/28/2016
  • Est. Priority Date: 03/30/2011
  • Status: Active Grant
First Claim
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1. A method in a user equipment (110) for adjusting signals transmitted in uplink to a network node (120), based on a feedback value received from the network node (120), the method comprisingtransmitting (501) a signal, to be received by the network node (120),receiving (502) a feedback signal from the network node (120), providing feedback on the transmitted (501) signal,obtaining (503) a value of a time delay of the received (502) feedback signal, andadjusting (504) signals transmitted in the uplink based on the value of the time delay of the feedback signal, wherein compensation is made for the obtained (503) time delay value of the received (502) feedback signal.

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