Open AccessSIR performance evaluation of MB‐OFDM UWB system with residual timing offset
Author(s) -
Islam S.M.R.,
Ullah S.,
Lloret J.,
Ullah N.,
Kwak K.S.
Publication year - 2015
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2014.3967
Subject(s) - orthogonal frequency division multiplexing , residual , offset (computer science) , frequency offset , computer science , electronic engineering , ultra wideband , interference (communication) , algorithm , telecommunications , engineering , channel (broadcasting) , programming language
Signal‐to‐interference ratio (SIR) performance of a multiband orthogonal frequency division multiplexing ultra‐wideband system with residual timing offset is investigated. To do so, an exact mathematical derivation of the SIR of this system is derived. It becomes obvious that, unlike a cyclic prefixing based system, a zero padding based system is sensitive to residual timing offset.