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This paper discusses about the performance of Staggered Multitone Filter Bank Multicarrier (SMT-FBMC) in multipath channel. Since SMT system suffers from intrinsic interference, therefore the use of pilot pattern that can be used in Orthogonal Frequency Division Multiplexing (OFDM) system will give a bad performance. We proposed some pilot patterns that can suppress intrinsic interference by setting...
This paper presents time synchronization in the OFDM receiver using a preamble based on generalized chirp-like (GCL) sequence. The synchronization method is based on correlation of the preamble using Schmidl-Cox technique and also Park's technique. It is shown that GCL based Park's technique is a superior and robust time-synchronization technique as compared to the pseudo-noise (PN) sequence based...
This paper presents a study of generalized chirp-like (GCL) sequence for frequency synchronization in IEEE 802.16- 2004 standard application. GCL sequence, a special class of polyphase sequence that it is, has a lower PAPR preamble for synchronization in OEDM system than PN sequence based preamble. The method of synchronization is based on Schmidl and Cox. The result shows that, GCL sequence based...
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