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摘要:
Long Term Evolution (LTE) is designed to revolutionize mobile broadband technology with key considerations of higher data rate, improved power efficiency, low latency and better quality of service. This work analyzes the impact of resource scheduling algorithms on the performance of LTE (4G) and WCDMA (3G) networks. In this paper, a full illustration of LTE system is given together with different scheduling algorithms. Thereafter, 3G WCDMA and 4G LTE networks were simulated using Simulink simulator embedded in MATLAB and performance evaluations were carried out. The performance metrics used for the evaluations are average system throughput, packet delay, latency and allocation of fairness using Round Robin, Best CQI and Proportional fair Packet Scheduling Algorithms. The results of the evaluations on both networks were analysed. The results showed that 4G LTE network performs better than 3G WCDMA network in all the three scheduling algorithms used.
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篇名 Performance Evaluation of Scheduling Algorithms for 4G (LTE)
来源期刊 通讯与网络(英文) 学科 工学
关键词 Long TERM Evolution THIRD GENERATION (3G) FOURTH GENERATION (4G) Network Algorithms SCHEDULING
年,卷(期) 2018,(4) 所属期刊栏目
研究方向 页码范围 152-163
页数 12页 分类号 TN92
字数 语种
DOI
五维指标
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研究主题发展历程
节点文献
Long
TERM
Evolution
THIRD
GENERATION
(3G)
FOURTH
GENERATION
(4G)
Network
Algorithms
SCHEDULING
研究起点
研究来源
研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
通讯与网络(英文)
季刊
1949-2421
武汉市江夏区汤逊湖北路38号光谷总部空间
出版文献量(篇)
427
总下载数(次)
0
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