DocumentCode
1683159
Title
Optimum Space-Time Block Codes over Time-Selective Channels
Author
He, Jun ; Kam, Pooi Yuen
Author_Institution
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore
fYear
2008
Firstpage
1
Lastpage
5
Abstract
We analyze the average bit error probability (BEP) of orthogonal space-time block codes (STBC) over time-selective channels. Exact BEP results are obtained in closed form. Through the analysis, we reveal the relationship between the inter-symbol interference (ISI) and the row positions in a STBC matrix. We then introduce one proposition and two design criteria for code search/design. Optimum/near-optimum codes are found/designed with reduced ISI.
Keywords
block codes; error statistics; intersymbol interference; maximum likelihood decoding; space-time codes; average bit error probability; inter-symbol interference; optimum space-time block codes; time-selective channels; Block codes; Error probability; Helium; Interference cancellation; Intersymbol interference; Maximum likelihood decoding; Performance analysis; Receiving antennas; Silicon carbide; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE
Conference_Location
New Orleans, LO
ISSN
1930-529X
Print_ISBN
978-1-4244-2324-8
Type
conf
DOI
10.1109/GLOCOM.2008.ECP.702
Filename
4698477
Link To Document