Near-optimum detection for distributed space-time block coding under imperfect synchronizationZheng, F. C., Burr, A. G. and Olafsson, S. (2008) Near-optimum detection for distributed space-time block coding under imperfect synchronization. IEEE Transactions on Communications, 56 (11). pp. 1795-1799. ISSN 0090-6778 Full text not archived in this repository. It is advisable to refer to the publisher's version if you intend to cite from this work. See Guidance on citing. To link to this item DOI: 10.1109/tcomm.2008.070006 Abstract/SummarySignificant performance gain can potentially be achieved by employing distributed space-time block coding (D-STBC) in ad hoc or mesh networks. So far, however, most research on D-STBC has assumed that cooperative relay nodes are perfectly synchronized. Considering the difficulty in meeting such an assumption in many practical systems, this paper proposes a simple and near-optimum detection scheme for the case of two relay nodes, which proves to be able to handle far greater timing misalignment than the conventional STBC detector.
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