During a surprise check, the railway staff of the Jammu Division on Tuesday apprehended 31 people travelling without tickets in the semi-high speed premium Vande Bharat train. Senior Divisional ...
Abstract: In this paper, a novel three-dimensional (3D) irregular shaped geometry-based stochastic model (IS-GBSM) is proposed for sixth-generation (6G) millimeter wave (mmWave) massive multiple-input ...
Abstract: An improved shooting and bouncing ray (SBR) method based on the blend-tree structure is presented for solving the scattering from multiple complex movement targets. Since the positions and ...
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