Islam, S.M.R.Ullah, SanaLloret, J.Ullah, N.Kwak, K.S.2015-10-192015-10-192015-05-03http://hdl.handle.net/10400.22/6740Signal-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.engBROADBAND communication systemsMULTIPLEXING (Telecommunication)DATA transmission systemsINTERFERENCE (Telecommunication)ELECTRIC interferenceELECTRONICSjournal article10.1049/el.2014.3967