%0 Conference Paper
%A Jatoi, M.A.
%A Kamel, N.
%A Ousta, F.
%A Gardezi, S.J.S.
%D 2014
%F scholars:4955
%I IEEE Computer Society
%K Bit error rate; Error correction; Group theory; Infrared devices; Infrared radiation; Multimedia systems, Data rate applications; Encoding and decoding; Infrared systems; Light waves propagation; Link configuration; Multiple access techniques; Wireless infrared communications; Wireless multimedia communications, Signal to noise ratio
%R 10.1109/ICIAS.2014.6869499
%T Field theory analysis for wireless infrared system's error correction
%U https://khub.utp.edu.my/scholars/4955/
%X Wireless infrared communications (WIR) is explained as the light waves propagation in free space by means of infrared radiation which exists in 400-700nm.This range corresponds to high frequency range which is useful for higher data rate applications. Therefore, wireless infrared is applied for higher data rates applications such as wireless computing, wireless video and wireless multimedia communication applications. Introduced by Gfeller, this field has grown with various link configurations, improved transmitter efficiency, improved receiver responsivity and various multiple access techniques for improved quality. Then major contribution of noise in these systems is background light, which reduces system performance. The system error can be reduced by introduction of some error removal techniques. This paper provides a brief account on field theory used for error correction in wireless infrared systems. The results are produced in terms of bit error rate (BER) and signal to noise ratio (SNR) for various bit length to show the ability of encoding and decoding algorithms. © 2014 IEEE.
%Z cited By 1; Conference of 2014 5th International Conference on Intelligent and Advanced Systems, ICIAS 2014 ; Conference Date: 3 June 2014 Through 5 June 2014; Conference Code:107042