Title :
High-performance low-memory interleaver banks for turbo-codes
Author :
Crozier, Stewart ; Guinand, P.
Author_Institution :
Commun. Res. Centre, Ottawa, Ont., Canada
fDate :
6/23/1905 12:00:00 AM
Abstract :
A new method of designing high-performance, low-memory, interleaver banks for turbo-codes is presented. The new interleavers are called dithered relative prime (DRP) interleavers. Only a small number of parameters are required to both store and implement each interleaver in the bank. The error rate performance is similar to that achieved by other good interleaver designs that typically require the storage of all K indexes for each interleaver of length K
Keywords :
error correction codes; error statistics; interleaved codes; turbo codes; DRP interleavers; dithered relative prime interleavers; error correcting; error rate performance; high-performance interleaver banks; low-memory interleaver banks; turbo codes; Convolutional codes; Decoding; Design methodology; Electronic mail; Error analysis; Error correction codes; Feedback; Interleaved codes; Polynomials; Turbo codes;
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.2001.957178
