Evaluation of Handover Probability and Handover Rate of UAVs Cellular Network

IF 1.9 4区计算机科学 Q3 TELECOMMUNICATIONS Wireless Personal Communications Pub Date : 2024-08-01 DOI:10.1007/s11277-024-11316-8

Rajdeep Singh Sohal, Jaipreet Kaur, Manbir Kaur, Vinit Grewal, Jaspreet Kaur

引用次数: 0

Abstract

This paper deals with the characterization of mobility models for unmanned aerial vehicles (UAVs) cellular network regarding handovers. The UAVs act as base stations to serve terrestrial users using service models, namely user dependent model and user independent model. The state-of-the-art mobility models, such as straight line, random waypoint (RWP) and modified random direction (M-RD) are employed under two different mobility scenarios for UBSs: same speed model and different speed model. The RWP mobility model achieves lower bound in handover probability followed by M-RD mobility model with an infinitesimal change. The M-RD mobility model exhibiting lowest handover rate has greatly increased its usability in UAVs cellular network.

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评估无人机蜂窝网络的切换概率和切换率

本文论述了无人机蜂窝网络在切换方面的移动模型特征。无人机作为基站使用服务模型（即用户依赖模型和用户独立模型）为地面用户提供服务。在 UBS 两种不同的移动场景下，采用了最先进的移动模型，如直线、随机航点（RWP）和修正随机方向（M-RD）：同速模型和异速模型。RWP 移动模型实现了移交概率的下限，M-RD 移动模型则实现了无穷大的变化。M-RD 移动模型表现出最低的移交率，大大提高了其在无人机蜂窝网络中的可用性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Wireless Personal Communications 工程技术-电信学

CiteScore

5.80

自引率

9.10%

发文量

663

审稿时长

6.8 months

期刊介绍： The Journal on Mobile Communication and Computing ... Publishes tutorial, survey, and original research papers addressing mobile communications and computing; Investigates theoretical, engineering, and experimental aspects of radio communications, voice, data, images, and multimedia; Explores propagation, system models, speech and image coding, multiple access techniques, protocols, performance evaluation, radio local area networks, and networking and architectures, etc.; 98% of authors who answered a survey reported that they would definitely publish or probably publish in the journal again. Wireless Personal Communications is an archival, peer reviewed, scientific and technical journal addressing mobile communications and computing. It investigates theoretical, engineering, and experimental aspects of radio communications, voice, data, images, and multimedia. A partial list of topics included in the journal is: propagation, system models, speech and image coding, multiple access techniques, protocols performance evaluation, radio local area networks, and networking and architectures. In addition to the above mentioned areas, the journal also accepts papers that deal with interdisciplinary aspects of wireless communications along with: big data and analytics, business and economy, society, and the environment. The journal features five principal types of papers: full technical papers, short papers, technical aspects of policy and standardization, letters offering new research thoughts and experimental ideas, and invited papers on important and emerging topics authored by renowned experts.