Comparative Performance Evaluation of WRAN over Diverse Channels Using Various Coding and Modulation Techniques
| Author(s) | : | Handoko Rusiana Iskandar, Jung Rae Um |
| Institution | : | Department of Electrical Engineering, Universitas Sangga Buana, Bandung, Indonesia |
| Published In | : | Vol. 13, Issue 5 — May 2026 |
| Page No. | : | 13-19 |
| Domain | : | Electronics & Communication Engineering |
| Type | : | Research Paper |
| ISSN (Online) | : | 2348-4470 |
| ISSN (Print) | : | 2348-6406 |
Use of advance wireless services in our routine life is increasing day by day, which creates constraints on the availability of free spectrum for our daily use. Thus it requires a resource which can efficiently utilize the available radio spectrum and manage the available resources to make maximum use of it. One of the suggested resource is IEEE 802.22 WRAN (Wireless Regional Area Network), WRAN works on cognitive radio technique and senses the free availability of channels in television broadcast spectrum without interfering in its regular functionality especially in rural areas where its usage is minimum. In this paper, the performance of WRAN along its physical layer by using Convolution Coding (CC) and BCH Code with QPSK, 16-QAM & 64-QAM modulation techniques are implemented and simulated. The performance is analyzed with with respect to BER (Bit Error Rate) Vs SNR (Signal to noise ratio) curves obtained using matlab simulation for AWGN and Rayleigh & Rician fading channels in the presence of OFDMA.
Handoko Rusiana Iskandar, Jung Rae Um, “Comparative Performance Evaluation of WRAN over Diverse Channels Using Various Coding and Modulation Techniques”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 13, Issue 5, pp. 13-19, May 2026.
