Submitted to CISS 2000, Conference on Information Sciences and Systems, March 15-17, 2000, Princeton University, USA
We propose a low-complexity space-time architecture based on diagonal interleaving of a single trellis code and on a PSP receiver that makes use of predecisions on the surviving paths of the Viterbi algorithm in a decision-feedback scheme. Forward and backward filters of the decision-feedback front-end are designed either according to the ZF or to the MMSE criterion. Then, we develope an approximated union- bound semi-analytic performance analysis technique based on multivariate weight enumerators, by assuming perfect decisions in the feedback. The FER evaluated in this way is in very good agreement with computer simulations of the true PSP scheme.
Type:
Conférence
City:
Princeton University
Date:
2000-03-27
Department:
Systèmes de Communication
Eurecom Ref:
403
Copyright:
© 2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
See also:
