Title :
Efficient interleaving method in wireless ATM networks
Author :
Lim, Sung Ho ; Kim, Dae Young
Author_Institution :
Agency for Defense Dev., Daejeon, South Korea
Abstract :
This paper proposes a method of reducing the cell loss probability by interleaving the header and data bits in wireless ATM networks where bit errors are likely to occur in bursts. Analytic modeling of the proposed method and a subsequent calculation shows a substantial improvement in cell loss probability due to burst errors, which has been also verified by computer simulation. This paper also proposes a header interleaving expansion method and techniques of applying the interleaving method to physical layer protocols. The proposed methods are easily applicable to the B-ISDN physical layer protocol and have a small processing delay
Keywords :
B-ISDN; asynchronous transfer mode; coding errors; delays; error statistics; fading; interleaved codes; packet radio networks; probability; protocols; B-ISDN; bit errors; burst errors; cell loss probability reduction; computer simulation; data bits; fading; header interleaving expansion method; interleaving method; physical layer protocols; processing delay; wireless ATM networks; Computer errors; Error correction; Forward error correction; Intelligent networks; Interleaved codes; Optical receivers; Optical scattering; Physical layer; Protocols; Satellites;
Conference_Titel :
Computers and Communications, 1997. Proceedings., Second IEEE Symposium on
Conference_Location :
Alexandria
Print_ISBN :
0-8186-7852-6
DOI :
10.1109/ISCC.1997.616078