arXiv · 1912.10275
Direction Finding for a Mixture of Single-Transmission and Dual-Transmission Signals
Abstract
Currently, most of existing research in direction of arrival (DOA) estimation is focused on single signal transmission (SST) based signal. However, to make full use of the degree of freedom provided by the system in the polarisation domain, the dual signal transmission (DST) model has been adopted more and more widely in wireless communications. In this work, a DOA estimation method for a mixture of SST and DST signals (referred to as the mixed signal transmission (MST) model) is proposed. To our best knowledge, this is the first time to study the DOA estimation problem for such an MST model. There are two steps in the proposed method, which deals with the two kinds of signals separately. The performance of the proposed method is compared with the Cram\'{e}r-Rao Bound (CRB) based on computer simulations.
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Xiang Lan, Wei Liu. 2019-12-21. Direction Finding for a Mixture of Single-Transmission and Dual-Transmission Signals. https://arxiv.org/abs/1912.10275
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