Patent ID: 9404993
Filing Date: 2016-08-02
CPC Classification: G01S,H04B

Claim Text:
1. A non-transitory computer-readable medium comprising instructions which, when executed by one or more hardware processors of a first device, cause the one or more hardware processors to: receive, at each of a plurality of radio frequency chains, a corresponding set of frames from a second device; determine characteristics associated with the set of frames received at each particular radio frequency chain of the plurality of radio frequency chains; based on the characteristics associated with the set of frames received at each particular radio frequency chain of the plurality of radio frequency chains: select a subset of radio frequency chains from the plurality of radio frequency chains to be used in estimating a location of the second device; and estimate the location of the second device using the characteristics associated with the set of frames received at the selected subset of radio frequency chains without using the characteristics associated with the set of frames received at non-selected radio frequency chains.