DocumentCode
3296031
Title
Soft Information Combining for Turbo-MIMO Retransmission
Author
Li, Jie ; Yang, Yuhang
Author_Institution
Dept. of Electron. Eng., Shanghai Jiao Tong Univ.
fYear
2006
fDate
38869
Firstpage
1346
Lastpage
1349
Abstract
We studied three types of retransmission scheme for turbo-MIMO packet: Chase combining, soft information combining and incremental redundancy, which are suitable for different situations. The channel in each retransmission is correlated in temporal dimension, the simulation result shows using different interleavers in retransmission is very effective in correlated channel. We also find coding gain of incremental redundancy over Chase combining under most circumstances
Keywords
MIMO communication; channel coding; interleaved codes; turbo codes; Chase combining; correlated channel; incremental redundancy; interleaver; soft information combining; turbo-MIMO retransmission; Automatic repeat request; Data communication; Decoding; Fading; Forward error correction; MIMO; Maximum likelihood detection; Protocols; Redundancy; Space time codes;
fLanguage
English
Publisher
ieee
Conference_Titel
ITS Telecommunications Proceedings, 2006 6th International Conference on
Conference_Location
Chengdu
Print_ISBN
0-7803-9587-5
Electronic_ISBN
0-7803-9587-5
Type
conf
DOI
10.1109/ITST.2006.288897
Filename
4068838
Link To Document