Loading...
Please wait, while we are loading the content...
Similar Documents
Performance evaluation of ofdm transmission over impulsive noisy.
| Content Provider | CiteSeerX |
|---|---|
| Author | Nathoeni, Danesh Nikookar, Channels Homayoun Nikookar, Homayoun |
| Abstract | The aim of this paper is to investigate the effect of impulsive noise on the performance of the OFDM system. The employed model of impulsive noise consists of Bernoulli distributed impulse arrivals and Gaussian distributed amplitudes of the impulses. The bit error rate performance results are provided by means of simulation. The effect of changing the number of carriers of the OFDM system, impulsivity of the noise, different relative power of impulsive noise as well as different impulse-shaping filters are investigated and are compared with the Additive White Gaussian Noise (AWGN) case. Results show that for large Signal-to-Noise Ratios (SNR), and particularly very impulsive noise the OFDM system with large number of carders can cope with the impulsivity of the noise, and can improve the performance. |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Additive White Gaussian Noise Different Impulse-shaping Filter Ofdm Transmission Impulsive Noisy Bit Error Rate Performance Result Impulsive Noise Large Signal-to-noise Ratio Employed Model Performance Evaluation Different Relative Power Large Number Ofdm System Impulse Arrival |
| Content Type | Text |
| Resource Type | Article |
