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Impact of the mapping strategy on the performance of APP decoded space-time block codes

: Sezgin, A.; Jorswieck, E.A.


IEEE transactions on signal processing 53 (2005), No.12, pp.4685-4690
ISSN: 0096-3518
ISSN: 0018-9278
ISSN: 0096-1620
ISSN: 1053-587X
Journal Article
Fraunhofer HHI ()

In this paper, we propose a "turbo" coding scheme consisting of the serially concatenation of a channel code and OSTBC with iterative processing at the receiver. We analyze the impact of different mapping strategies on the information transfer of the space-time detector with EXIT-charts and derive some criteria for the optimum mapping strategy.