SIR performance evaluation of MB-OFDM UWB system with residual timing offset

Islam, S.M.R.; Ullah, Sana; Lloret, J.; Ullah, N.; Kwak, K.S.

http://hdl.handle.net/10400.22/6740

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Abstract(s)

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.

Keywords

BROADBAND communication systems MULTIPLEXING (Telecommunication) DATA transmission systems INTERFERENCE (Telecommunication) ELECTRIC interference ELECTRONICS