Analysis of Mission Critical Push-to-Talk (MCPTT) Services Over Public Safety Networks,IEEE Wireless Communications Letters

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Analysis of Mission Critical Push-to-Talk (MCPTT) Services Over Public Safety Networks
IEEE Wireless Communications Letters ( IF 4.6 ) Pub Date : 2020-05-12 , DOI: 10.1109/lwc.2020.2993996
Collin Brady , Sumit Roy

In this letter, we investigate Mission Critical Push-to-Talk (MCPTT) communications used by emergency first responders that are currently migrating from legacy trunked digital Land Mobile Radio (LMR) systems to Fourth Generation (4G) Long Term Evolution (LTE) networks. Following the Key Performance Indicators (KPIs) proposed by the Third Generation Partnership Project (3GPP) for performance evaluation of public safety networks. We provide a comparative study for the two networks, and highlight the trade-offs as a function of the respective system parameters.

中文翻译：

公共安全网络上的关键任务一键通 (MCPTT) 服务分析

在这封信中，我们调查了紧急第一响应人员使用的关键任务一键通 (MCPTT) 通信，这些通信目前正在从传统集群数字陆地移动无线电 (LMR) 系统迁移到第四代 (4G) 长期演进 (LTE) 网络。遵循第三代合作伙伴计划（3GPP）提出的关键绩效指标（KPI）对公共安全网络进行绩效评估。我们对这两个网络进行了比较研究，并强调了作为各自系统参数函数的权衡。

更新日期：2020-05-12

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