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| Content Provider | Springer Nature Link |
|---|---|
| Author | Balbuena Campuza, Carlos Alberto García Ugalde, Francisco Javier |
| Copyright Year | 2013 |
| Abstract | In this paper, the performance of different type and length interleavers for turbo codes is analyzed in the context of power line communication systems. This system typically operates in very noisy environments; the noise, in this channel, is a combination of colored, narrow band and impulsive noises; it has also strong amplitude attenuations. The digital modulation frequently employed in power line communication to counteract the channel’s noise effects is the orthogonal frequency division multiplexing due to its high spectral efficiency and robustness in multipath fading environments; hence, it is also considered in our experimentation. We report the performance of turbo codes with the two types of interleavers: the high-spread random and the based quadratic permutation polynomial. The constituent codes are part of the 3GPP standard. Finally, it is used a punctured matrix in order to achieve a coding rate of 1/2. The performance is evaluated in terms of bit error rate, through the way of simulations. |
| Starting Page | 615 |
| Ending Page | 624 |
| Page Count | 10 |
| File Format | |
| ISSN | 18631703 |
| Journal | Signal, Image and Video Processing |
| Volume Number | 8 |
| Issue Number | 4 |
| e-ISSN | 18631711 |
| Language | English |
| Publisher | Springer London |
| Publisher Date | 2013-10-09 |
| Publisher Place | London |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | PLC OFDM Turbo codes Interleavers Punctured matrix Signal, Image and Speech Processing Image Processing and Computer Vision Computer Imaging, Vision, Pattern Recognition and Graphics Multimedia Information Systems |
| Content Type | Text |
| Resource Type | Article |
| Subject | Signal Processing Electrical and Electronic Engineering |
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