Cooperative transmit diversity based on superposition modulation
2005 (English)In: IEEE Communications Letters, ISSN 1089-7798, Vol. 9, no 9, 778-780 p.Article in journal (Refereed) Published
We propose a new strategy for cooperative transmit diversity based on superposition modulation and multiuser detection. The new scheme can outperform "classical" cooperative diversity based on decode-and-forward by about 1.5-2 dB in the SNR range of interest, and at the same computational complexity.
Place, publisher, year, edition, pages
2005. Vol. 9, no 9, 778-780 p.
cooperative diversity, superposition coding
IdentifiersURN: urn:nbn:se:kth:diva-38449DOI: 10.1109/LCOMM.2005.1506700ISI: 000231919200004ScopusID: 2-s2.0-27844606393OAI: oai:DiVA.org:kth-38449DiVA: diva2:436842
QC 201108252011-08-252011-08-252012-03-20Bibliographically approved