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首页> 外文会议>2017 International Conference on Communication and Signal Processing >Handover requirement analysis in device-to-device communication for next generation networks
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Handover requirement analysis in device-to-device communication for next generation networks

机译：下一代网络的设备到设备通信中的切换需求分析

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摘要

In future years, billions of devices will be connected everywhere across the world. Device-to-Device (D2D) communication plays an important role in fifth generation (5G), which allows two proximate devices communicate each other without the need of evolved node base station (eNB). This gives rise to low power consumption, increased data rate, reduced delay and higher throughput. The handover is one of the challenges for D2D communication. The unnecessary handover will reduce the system quality significantly. In this paper, we have proposed a handover requirement analysis (HRA) method, which decides the necessity of a handover based on the device travelling time and time threshold. The simulation results prove that the proposed scheme minimizes the probability of handover failure and unnecessary handover than the conventional radio signal strength (RSS) based methods.
机译：未来几年，数十亿个设备将连接到世界各地。设备到设备（D2D）通信在第五代（5G）中起着重要作用，它允许两个邻近的设备彼此通信，而无需演进节点基站（eNB）。这导致了低功耗，增加的数据速率，减少的延迟和更高的吞吐量。切换是D2D通信的挑战之一。不必要的切换将大大降低系统质量。在本文中，我们提出了一种切换需求分析（HRA）方法，该方法根据设备的运行时间和时间阈值确定切换的必要性。仿真结果证明，与传统的基于无线电信号强度（RSS）的方法相比，该方案将切换失败和不必要的切换的可能性降到了最低。

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