Ber Performance Analysis of WiMAX PHY Layer under different channel conditions

TL;DR

This paper evaluates the performance of the IEEE 802.16 WiMAX physical layer under different channel conditions using MATLAB simulations and the SUI channel model.

Contribution

It provides a simulation-based analysis of WiMAX PHY layer performance across various channel scenarios, highlighting its robustness and limitations.

Findings

Performance varies significantly with channel conditions

OFDM PHY layer shows resilience in certain environments

Simulation results inform optimal deployment strategies

Abstract

This paper gives an introduction on the IEEE 802.16 standard WIMAX or Worldwide Interoperability for Microwave Access. The different parts give details on the architectural specifications of WiMAX networks and also on the working principle of WiMAX networks including its services provided. It also provides brief descriptions on its salient features of this technology and how it benefits the networking industry. A brief outline of the basic building blocks or equipment of WiMAX architecture is also provided. This paper also evaluates the simulation performance of IEEE 802.16 OFDM PHY layer. The Stanford University Interim (SUI) channel model under varying parameters is selected for the wireless channel in the simulation. The performance measurements and analysis was done in simulation developed in MATLAB.