Abstract: This paper investigates the potential of near-field localization using widely-spaced multi-subarrays (WSMSs) and analyzing the corresponding angle and range Cramér-Rao bounds (CRBs). By ...
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Abstract: Terahertz (THz) wideband ultra-massive multiple-input multiple-output (UM-MIMO) systems are critical for the upcoming 6G. The far- and near-field regions always coexist as the hybrid-field ...
/*Given an array of integers, find all the leaders in the array. An element is called a leader if it is greater than all elements to its right. The last element is always a leader.
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