LTE-Pro对LTE-A网络的影响

2020 6th International Conference on Engineering, Applied Sciences and Technology (ICEAST) Pub Date : 2020-07-01 DOI:10.1109/iceast50382.2020.9165532

Narongchon A-mapat, P. Moungnoul

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引用次数: 1

摘要

本文介绍了LTE-Pro网络在LTE-LAA和LTE-LWA互操作场景下的性能设计。通过提供数据流控制技术，并在下行端对时分双工(TDD)和频分双工(FDD)技术进行了改进。为了找到一个最佳的小区位置，使数据传输在通信信道或吞吐量。从用户设备(UE)和节点(eNB)或基站(BS)的变化中，通过信噪比(SINR)找到附近其他基站的小区间干扰坐标(ICIC)。假设LLA和LWA节点随机分布，距离在50 - 1200米之间。通过使用MATHLAB程序对LTE-Pro网络进行仿真。结果表明，随着距离的增加，两种情况下的吞吐量都有所下降，并得出600米的距离是影响LTE-Pro性能的距离。而LTE-Pro网络要想表现良好，就必须使上行链路和下行链路的Wi-Fi信号传输分别为FDD和TDD。

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Impact of LTE-Pro on LTE-A Network

This paper presents the design of LTE-Pro network performance in LTE-LAA and LTE-LWA interoperate scenarios. By offering data flow controlling technique, and modification between Time Division Duplex (TDD) and frequency division duplex (FDD) techniques on downlink sides. In order to find an optimal cell position that enables the data transmission in the communication channel or Throughput. From the variation of User Equipment (UE) and Node (eNB) or Base Station (BS) to find the Inter-Cell Interference Coordinate (ICIC) from other nearby BS via Signal to interference plus Noise Ratio (SINR). Assuming that the nodes of the LLA and LWA are distributed randomly, the distance is between 50–1,200 meters. By using MATHLAB program to simulate the LTE-Pro network. The results showed that when the distance increased, the Throughput decreased in both cases and concluded that the 600 meters distance is the distance that affects the performance of LTE-Pro. And if the LTE-Pro network is to perform well, it must make the uplink and downlink Wi-Fi signal transmission to be FDD and TDD respectively.

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2020 6th International Conference on Engineering, Applied Sciences and Technology (ICEAST)

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