Estimation of multipath parameters for uniform circular array
Jiang Bo · Journal of China Institute of Communications · 2001
We derive a method based on channel parameter matrix for the estimation of these parameters from the estimation of the vector channel impulse response(VCIR),using knowledge of the transmitted pulse shape function.Compared with the multi dimensional MUSIC like or ESPRIT like ones,The algorithm does not need any search.It is a closed form solution,so it has slight computation burden.