Sameer K. Singh;Nishant Gupta;Rohit Singh;Brijesh Kumbhani
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引用次数: 0
Abstract
In this letter, we propose a modified cloud radio access network (CRAN) configuration to enhance vehicular connectivity. The proposed CRAN integrates sub-6 GHz through Macro-Remote Radio Heads (M-RRHs) and terahertz (THz) waves with Terahertz Stations (TSs). Besides, to effectively utilize the potential of THz and sub-6 GHz bands, we consider the two distinct traffic zones (i.e., dense zone and sparse zones). Further, we derive analytical closed-form expressions for coverage probability and hand-off aware rate for both zones to analyze the performance variations across sub-6 GHz and THz frequencies. Through simulations, we demonstrate the effectiveness of the proposed approach compared to baseline approaches.
期刊介绍：
The IEEE Communications Letters publishes short papers in a rapid publication cycle on advances in the state-of-the-art of communication over different media and channels including wire, underground, waveguide, optical fiber, and storage channels. Both theoretical contributions (including new techniques, concepts, and analyses) and practical contributions (including system experiments and prototypes, and new applications) are encouraged. This journal focuses on the physical layer and the link layer of communication systems.
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