WIMAX-802.16E MIMO (???? × ???? ???????????? ???? × ????) SYSTEM WITH AWGN CHANNEL

Abstract

WiMAX which represents (World Interoperability for Microwave Access) is a major part of broad band wireless network having IEEE 802.16 standard provides innovative fixed as well as mobile platform for broad-band internet access anywhere in anytime. IEEE 802.16 standard has bandwidth of 2GHz-11GHz for fixed applications and 2-6GHz for mobile applications. It is considered the most interesting opportunity which is able to provide data throughput up to 70 Mbps and radio coverage distances of almost 50 kilometers, and to complete wired network architectures, ensuring a cheap flexible solution for the last-mile. It is the latest technology which is approved by IEEE 802.16 group, which is a standard for point-to-multipoint wireless networking. In this paper analysis of the multiple antenna technologies like SISO, MIMO system under different combination of modulation technologies like BPSK, QPSK, 8-QAM and 16-QAM with mobile wireless channel AWGN used and the results shows under the bit error rate versus signal to noise ratio.