- Tytuł:
- An Efficient Chaotic Interleaver for Image Transmission over IEEE 802.15.4 Zigbee Network
- Autorzy:
-
El-Bendary, M. A. M. M.
El-Azm, A. A. - Powiązania:
- https://bibliotekanauki.pl/articles/309078.pdf
- Data publikacji:
- 2011
- Wydawca:
- Instytut Łączności - Państwowy Instytut Badawczy
- Tematy:
-
block interleaving
chaotic interleaving
convolutional interleaving
fading channels
ZigBee - Opis:
- This paper studies a vital issue in wireless communications, which is the transmission of images over wireless networks. IEEE ZigBee 802.15.4 is a short-range communication standard that could be used for small distance multimedia transmissions. In fact, the ZigBee network is a wireless personal area network (WPAN), which needs a strong interleaving mechanism for protection against error bursts. Thispaper presents a novel chaotic interleaving scheme for this purpose. This scheme depends on the chaotic Baker map. A comparison study between the proposed chaotic interleaving scheme and the traditional block and convolutional interleaving schemes for image transmission over a correlated fading channel is presented. The simulation results show the superiority of the proposed chaotic interleaving scheme over the traditional schemes.
- Źródło:
-
Journal of Telecommunications and Information Technology; 2011, 2; 67-73
1509-4553
1899-8852 - Pojawia się w:
- Journal of Telecommunications and Information Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł