Title :
Helical interleaver set design for interleave-division multiplexing and related techniques
Author :
Hao, Dapeng ; Hoeher, Peter Adam
Author_Institution :
Inf. & Coding Theor. Lab., Christian-Albrechts-Univ. zu Kiel, Kiel
fDate :
11/1/2008 12:00:00 AM
Abstract :
A simple strategy to generate interleaver sets is proposed. Possible applications include interleave-division multiplexing (IDM), interleave-division multiple access (IDMA), and related techniques such as multi-layer IDMA (ML-IDMA). Compared to the interleavers proposed in the literature, helical interleavers can be generated more efficiently, and require less bits to specify the interleaver patterns.
Keywords :
multi-access systems; multiplexing; helical interleaver set design; helical interleavers; interleave-division multiple access; interleave-division multiplexing; multi-layer IDMA; Computational complexity; Decoding; Design methodology; Digital modulation; Interleaved codes; Modulation coding; Multiaccess communication; Nonhomogeneous media; Performance analysis; Transmitters; IDM/IDMA/ML-IDMA, interleavers;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2008.080990
