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Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 53-853
Full Name: Nelly Shafik
Position: Lecturer
Age: ON
Sex: Female
Address: 5051 El- mearag City - Cairo
Country: EGYPT
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E-mail address: nelly_mohammed@yahoo.com
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Title of the Paper: LTE System Performance in Frequency Selective Fading Channel with aid of STBC Technology
Authors as they appear in the Paper: Nelly M. Hussein
Email addresses of all the authors: nelly_mohammed@yahoo.com
Number of paper pages: 14
Abstract: Multipath fading is the major problem facing any wireless communications system. Orthogonal frequency division multiplexing (OFDM) is considered efficient solution for mitigating fading distortion especially frequency selective type. LTE and WiMAx families are based on OFDM technology which is the main reason for those systems high efficiency. In this paper two techniques will be joined in order to mitigate distortion caused by multipath frequency selective fading channel. Channel estimation and equalization are necessary processes when the channel is time variant, as usual for most wireless channels. System performance has been analyzed based on BER level obtained at the receiving end versus variation in SNR at different system situations. Simulation of the proposed system has been done using computer software and results will be displayed in form of set of curves and tables.
Keywords: OFDM – STBC - SLM
EXTENSION of the file: .doc
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