Details

Autor(en) / Beteiligte

• Shafiq, Zeeshan
• Khan, Latif Ullah
• Mahmud, Sahibzada Ali
• Khan, Gul Muhammad

Titel

OFDM transmission over a noisy fading channel for assessing a complete transmission acknowledgement scheme for VANETs

Ist Teil von

• 2015 7th Computer Science and Electronic Engineering Conference (CEEC), 2015, p.254-257

Ort / Verlag

IEEE

Erscheinungsjahr

2015

Quelle

IEEE Xplore

Beschreibungen/Notizen

• Various computer simulations are used to illustrate the performance of a particular protocol. However, the number of parameters and logical layers considered is the key to getting accurate results. We extend our previous work of Complete Transmission Acknowledgement Scheme (CTAS) by running the proposed model on top of the physical layer. Effect of noise and the standard Orthogonal Frequency Division Multiplexing (OFDM) scheme is implemented in the physical layer and analysed. The physical layer performance evaluation parameters such as Bit Error Rate (BER) and Signal to Noise Ratio (SNR) are selected and the results show that the proposed protocol outperforms other contemporary acknowledgement schemes.