Demodulation of space-time codes in the presence of interference
2001 (English)In: Electronics Letters, ISSN 0013-5194, E-ISSN 1350-911X, Vol. 37, no 11, 697-698 p.Article in journal (Refereed) Published
Two interesting space-time coding schemes for communication systems are the recently proposed differential space-time modulation (DSTM) scheme and the differential space-code modulation (DSCM) scheme. DSCM gives better performance than DSTM by exploiting the spatial degree-of-freedom to suppress interference. We show that, for DSCM, a maximum-likelihood (ML) demodulation approach, based on a deterministic channel model, improves the performance significantly compared to a previously proposed stochastic channel model based method.
Place, publisher, year, edition, pages
2001. Vol. 37, no 11, 697-698 p.
National CategoryEngineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-77155DOI: 10.1049/el:20010471OAI: oai:DiVA.org:liu-77155DiVA: diva2:525216