Performance evaluation of TCP Vegas in WiMAX network asymmetry

被引：0
|
作者：
Bandhu K.C. [1 ]
Vishwakarma R.G. [2 ]
机构：
[1] Department of Computer Science and Engineering, Institute of Engineering and Technology, Bhagwant University, Ajmer, Rajasthan
[2] Department of Computer Science and Engineering, Indore Institute of Science and Technology Indore, Madhya Pradesh
来源：
International Journal of Wireless and Mobile Computing | 2016年 / 10卷 / 02期
关键词：
DL; Downlink; Goodput; IEEE; 802.16; MAC; Medium access control; OFDM; Packet drop; SSs; Subscriber stations; TCP; Throughput; Transmission control protocol; U; Uplink; WiMAX; Worldwide interoperability for microwave access;
D O I：
10.1504/IJWMC.2016.076165
中图分类号：
学科分类号：
摘要：
WiMAX technology has features to support different MAC and physical layer parameters. The WiMAX network asymmetry largely depends on DL:UL ratio. The performance of TCP Vegas in WiMAX network asymmetry is evaluated by varying MAC and physical layer parameters such as channel bandwidth, cyclic prefix, modulation coding scheme, frame duration, DL:UL ratio, propagation model, full duplex mode of data transfer and other operating parameters such as downloading traffic, and these parameters really affect the performance of TCP Vegas in WiMAX network. In this paper, the performance of WiMAX network is evaluated in terms of throughput, goodput and number of packets dropped. © 2016 Inderscience Enterprises Ltd.
引用
收藏
页码：97 / 103
页数：6
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