Comparison of coherent and differential space-time block codes over spatially correlated channels
Affiliation
King's College LondonIssue Date
2004-11Subjects
Rayleigh channelsantenna arrays
block codes
channel coding
correlation methods
space-time codes
transmitting antennas
Metadata
Show full item recordAbstract
This paper compares the performance of coherent, differential and differential unitary space-time block codes operating over spatially correlated Rayleigh fading channels with up to four transmit antennas, ft is shown that, when operating over spatially correlated channels, the relative performance of all candidate codes is improved when the number of transmit antennas is kept low. Improved performance is also observed when differential STBC are used compared to coherent STBC.Citation
Allen, B., Kuroda, Y., Said, F., Aghvami, A.H. (2004) 'Comparison of coherent and differential space-time block codes over spatially correlated channels' IEEE Transactions on Consumer Electronics 50(4) pp1232-1236Type
ArticleLanguage
enISSN
0098-3063ae974a485f413a2113503eed53cd6c53
10.1109/TCE.2004.1362524