Visible to the public Biblio

Filters: Keyword is orthogonal frequency division multiplexing modulation scheme  [Clear All Filters]
2020-09-18
Jayapalan, Avila, Savarinathan, Prem, Priya, Apoorva.  2019.  SystemVue based Secure data transmission using Gold codes. 2019 International Conference on Vision Towards Emerging Trends in Communication and Networking (ViTECoN). :1—4.

Wireless technology has seen a tremendous growth in the recent past. Orthogonal Frequency Division Multiplexing (OFDM) modulation scheme has been utilized in almost all the advanced wireless techniques because of the advantages it offers. Hence in this aspect, SystemVue based OFDM transceiver has been developed with AWGN as the channel noise. To mitigate the channel noise Convolutional code with Viterbi decoder has been depicted. Further to protect the information from the malicious users the data is scrambled with the aid of gold codes. The performance of the transceiver is analysed through various Bit Error Rate (BER) versus Signal to Noise Ratio (SNR) graphs.