Open AccessAn Ordered Successive Interference Cancellation Scheme in UWB MIMO Systems
Author(s) -
An Jinyoung,
Kim Sangchoon
Publication year - 2009
Publication title -
etri journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 46
eISSN - 2233-7326
pISSN - 1225-6463
DOI - 10.4218/etrij.09.0209.0140
Subject(s) - mimo , single antenna interference cancellation , multipath propagation , interference (communication) , rake , computer science , bit error rate , fading , rake receiver , electronic engineering , algorithm , wideband , ultra wideband , multipath interference , scheme (mathematics) , channel (broadcasting) , telecommunications , mathematics , engineering , mechanical engineering , mathematical analysis
In this letter, an ordered successive interference cancellation (OSIC) scheme is applied for multiple‐input multiple‐output (MIMO) detection in ultra‐wideband (UWB) communication systems. The error rate expression of an OSIC receiver on a log‐normal multipath fading channel is theoretically derived in a closed form solution. Its bit error rate performance is analytically compared with that of a zero forcing receiver in the UWB MIMO detection scheme followed by RAKE combining.