Patent ID: 11947018
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 14:
15. The GNSS receiver according to claim 8, wherein the multipath-mitigation module determines the LOS signal component based on a peak value of a high-resolution power (HRP) function and a zero-crossing of a high-resolution code (HRC) function,
wherein the HRP function comprises:

HRP(τ)=|p(τ)−[p(τ−n)+p(τ+n)]|,, in which p is a value of correlation power for a given delay τ, n is a number of samples offset from τ, and the value of p is determined by taking a magnitude of an in-phase (I) correlation and a quadrature (Q) correlation as,

p(τ)=√{square root over (I(τ)2+Q(τ)2)}, and

wherein the HRC function comprises:

HRC(τ)=2[p(τ−m)+p(τ+m)]−[p(τ−2m)+p(τ+2m)],, in which p is the value of correlation power for a given delay τ, and m is a number of samples offset from τ.