Title :
Multiple hierarchical transmission scheme with bit interleaver over Rayleigh fading channel
Author :
Yuan, Dongfeng ; Zhu, Xuemei
Author_Institution :
Dept. of Electr. Eng., Shandong Univ., Jinan, China
fDate :
6/23/1905 12:00:00 AM
Abstract :
We present multilevel hierarchical coding with diagonal and block interleaving scheme applied in a Rayleigh fading channel in which both the capacity rule and block partitioning have been taken into accord. Simulated by computer, the performance of level 3 is more than 1 dB better than no interleaving at two levels at error probability of 10-5. This scheme can use in the diagonally layered space-time architecture
Keywords :
Rayleigh channels; binary codes; block codes; channel capacity; channel coding; error statistics; interleaved codes; Rayleigh fading channel; bit interleaver; block interleaving; block partitioning; capacity rule; computer simulation; diagonal interleaving; diagonally layered space-time architecture; error probability; independent binary component code; multilevel block coding; multilevel hierarchical coding; multiple hierarchical transmission; unequal error protection; Computational modeling; Computer architecture; Computer simulation; Decoding; Error probability; Fading; Interleaved codes; Modulation coding; Rayleigh channels; Transmitters;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Conference_Location :
Atlantic City, NJ
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.957187
