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Medium Access Control for Unmanned Aerial Vehicle (UAV) Ad-Hoc Networks With Full-Duplex Radios and Multipacket Reception Capability

机译:具有全双工无线电和多分组接收能力的无人机(UAV)Ad-Hoc网络的介质访问控制

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摘要

Recent advances in interference cancellation and signal-processing techniques can enable full-duplex radios and multipacket reception (MPR), which will have significant impact on medium access control (MAC) schemes. In this paper, we propose a MAC scheme in unmanned aerial vehicle (UAV) ad-hoc networks with full-duplex radios and MPR. To efficiently handle the highly mobile environment of a UAV ad-hoc network, a token-based technique is used to update information in the network as well. The MAC schemes in the presence of perfect and imperfect channel state information (CSI) are formulated as a combinatorial optimization problem and a discrete stochastic optimization problem, respectively. Simulation results show the effectiveness of the proposed MAC.
机译:干扰消除和信号处理技术的最新进展可以实现全双工无线电和多分组接收(MPR),这将对媒体访问控制(MAC)方案产生重大影响。在本文中,我们提出了一种在具有全双工无线电和MPR的无人机(UAV)ad-hoc网络中的MAC方案。为了有效地处理无人机特设网络的高度移动环境,基于令牌的技术也用于更新网络中的信息。将存在完美和不完美信道状态信息(CSI)的MAC方案分别表述为组合优化问题和离散随机优化问题。仿真结果表明了所提MAC的有效性。

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