Two space-frequency coded OFDM schemes for large diversity

Ruey Yi Wei, Yu Lung Wu, Yeong Luh Ueng

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations


The space-frequency coded orthogonal frequency-division multiplexing (OFDM) system which concatenates space-time block coding with trellis coded modulation can efficiently achieve the full diversity provided by the fading channel. Based on this approach, we propose two schemes of space-frequency coded OFDM, in which large diversity can be obtained with low trellis complexity. Consequently, our schemes can exploit the full diversity order with lower trellis complexity than the original scheme.

Original languageEnglish
Pages (from-to)1068-1071
Number of pages4
JournalIEEE Vehicular Technology Conference
Issue number2
StatePublished - 2005
Event2005 IEEE 61st Vehicular Technology Conference -VTC 2005 - Spring Stockholm: Paving the Path for a Wireless Future - Stockholm, Sweden
Duration: 30 May 20051 Jun 2005


Dive into the research topics of 'Two space-frequency coded OFDM schemes for large diversity'. Together they form a unique fingerprint.

Cite this