MACHINE-TYPE COMMUNICATIONS: CURRENT STATUS AND FUTURE PERSPECTIVES TOWARD 5G SYSTEMS
MACHINE-TYPE COMMUNICATIONS: CURRENT STATUS AND FUTURE PERSPECTIVES TOWARD 5G SYSTEMS
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DOI：
10.1109/mcom.2015.7263367
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发表时间：
2015-09-01
影响因子：
11.2
通讯作者：
Ghosh, Amitava
中科院分区：
文献类型：
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作者：
Shariatmadari, Hamidreza;Ratasuk, Rapeepat;Ghosh, Amitava
机器类型通信(MTC)支持从任务关键型服务到自主设备的大规模部署的广泛应用。为了广泛推广这些应用，蜂窝系统被认为是为MTC设备提供连接的潜在候选者。这些系统的无处不在的部署降低了网络安装成本并提供了移动性支持。然而，根据业务功能，目前存在一些关键挑战，阻碍了移动通信蜂窝系统的广泛使用。本文提供了主要MTC服务需求与其相关挑战之间的清晰映射。目标是全面了解这些挑战和潜在的解决方案。这项研究在一定程度上展示了从当前的蜂窝技术到完全支持MTC的5G移动系统的路线图。
Machine-type communications (MTC) enables a broad range of applications from mission-critical services to massive deployment of autonomous devices. To spread these applications widely, cellular systems are considered as a potential candidate to provide connectivity for MTC devices. The ubiquitous deployment of these systems reduces network installation cost and provides mobility support. However, based on the service functions, there are key challenges that currently hinder the broad use of cellular systems for MTC. This article provides a clear mapping between the main MTC service requirements and their associated challenges. The goal is to develop a comprehensive understanding of these challenges and the potential solutions. This study presents, in part, a roadmap from the current cellular technologies toward fully MTC-capable 5G mobile systems.