US 11,706,649 B2
Methods, user equipment and network node for performing channel state measurements
Amitav Mukherjee, Elk Grove, CA (US); Jung-Fu Cheng, Fremont, CA (US); Sorour Falahati, Stockholm (SE); Havish Koorapaty, Saratoga, CA (US); Daniel Chen Larsson, Lund (SE); and Yu Yang, Solna (SE)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Filed on Sep. 13, 2021, as Appl. No. 17/473,059.
Application 17/473,059 is a continuation of application No. 15/763,269, granted, now 11,122,450, previously published as PCT/EP2016/072703, filed on Sep. 23, 2016.
Claims priority of provisional application 62/232,899, filed on Sep. 25, 2015.
Prior Publication US 2021/0409987 A1, Dec. 30, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 24/08 (2009.01); H04L 5/00 (2006.01); H04B 17/309 (2015.01); H04B 17/26 (2015.01); H04B 7/06 (2006.01); H04W 24/10 (2009.01); H04B 17/24 (2015.01); H04B 17/382 (2015.01); H04W 88/02 (2009.01)
CPC H04W 24/08 (2013.01) [H04B 7/0626 (2013.01); H04B 17/26 (2015.01); H04B 17/309 (2015.01); H04L 5/0048 (2013.01); H04W 24/10 (2013.01); H04B 17/24 (2015.01); H04B 17/382 (2015.01); H04W 88/02 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method for determining a channel state performed at a user device (UE) of a radio access network, comprising:
performing a plurality of signal power measurements of received signal power, each signal power measurement being associated with a respective subframe of a first plurality of subframes;
evaluating, for each of the respective subframes, a power difference between an estimated received signal power and the received signal power;
determining a second plurality of subframes by excluding those subframes from the first plurality of subframes in which the power difference exceeds a certain power threshold; and
generating channel state information as a function of the signal power measurements of the second plurality of subframes.