Title :
Bluetooth performance improvement over different channels through channel coding
Author :
El-Bendary, M. A M Mohamed ; Abu El-Azm, A.E. ; El-Fishawy, Nawal A. ; El-Tokhy, M.A.R. ; Shawky, F. ; El-Samie, F. E Abd
Author_Institution :
Fac. of Ind. Educ., Helwan Univ., Helwan
Abstract :
It is known that Bluetooth systems employ a Hamming (15, 10) code for error correction. In this paper, we propose different error correction coding schemes for this purpose. A comparison study between the Hamming (7, 4), the cyclic (15, 11) and the BCH (15, 7) codes is held in the paper to choose an alternative to the Hamming (15, 10) code. The simulation experiments are held over both an Additive White Gaussian Noise (AWGN) channel and a Rayleigh fading channel. The experimental results reveal the superiority of the BCH (15, 7) code to all other coding schemes if a large redundancy is accepted. If the issue of redundancy is of major concern, the Hamming (7,4) code is the best.
Keywords :
AWGN channels; Bluetooth; Hamming codes; Rayleigh channels; channel coding; error correction codes; AWGN channel; Bluetooth performance improvement; Hamming code; Rayleigh fading channel; additive white Gaussian noise channel; channel coding; error correction coding; AWGN; Bluetooth; Channel coding; Energy consumption; Error correction codes; Fading; Frequency; High definition video; Power system interconnection; Redundancy; Bluetooth; block codes; fading channels;
Conference_Titel :
Systems, Signals and Devices, 2008. IEEE SSD 2008. 5th International Multi-Conference on
Conference_Location :
Amman
Print_ISBN :
978-1-4244-2205-0
Electronic_ISBN :
978-1-4244-2206-7
DOI :
10.1109/SSD.2008.4632886
