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Data on Electronics and Communications Discussed by Researchers at Shiraz University (Design and Implementation of Spectrally-Encoded Spread-Time...

August 6, 2014



Data on Electronics and Communications Discussed by Researchers at Shiraz University (Design and Implementation of Spectrally-Encoded Spread-Time CDMA Transceiver)

By a News Reporter-Staff News Editor at Electronics Newsweekly -- New research on Electronics and Communications is the subject of a report. According to news reporting from Shiraz, Iran, by VerticalNews journalists, research stated, "In this paper, we present and discuss the physical implementation and testing of a Spectrally-Encoded Spread-Time Code Devision Multiple Access (SE/ST-CDMA) transceiver. The proposed design is suitable for multiple-access and anti jamming wireless communication systems."

The news correspondents obtained a quote from the research from Shiraz University, "The design and implementation takes into account the ability to automatically detect and mitigate tone jammers by altering the corresponding Gold sequence codes assigned uniquely to each user and setting the corresponding code's chip to zero. A simple real-time anti jamming mechanism capable of dealing with frequency hopping jammers is also proposed. The simulation results are provided in terms of Bit Error Rate (BER) versus Signal to Noise Ratio (SNR) in one case and the number of multi tone jammers in another, both conditioned on the number of users."

According to the news reporters, the research concluded: "Finally, the experimental and simulation results are compared and we observe that they are in a very good agreement."

For more information on this research see: Design and Implementation of Spectrally-Encoded Spread-Time CDMA Transceiver. IEEE Communications Letters, 2014;18(5):741-744. IEEE Communications Letters can be contacted at: Ieee-Inst Electrical Electronics Engineers Inc, 445 Hoes Lane, Piscataway, NJ 08855-4141, USA.

Our news journalists report that additional information may be obtained by contacting M.H. Shoreh, Shiraz Univ, Shiraz, Iran. Additional authors for this research include H. Hosseinianfar, F. Akhoundi, E. Yazdian, M. Farhang and J.A. Salehi.

Keywords for this news article include: Iran, Asia, Shiraz, Electronics and Communications

Our reports deliver fact-based news of research and discoveries from around the world. Copyright 2014, NewsRx LLC


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Source: Electronics Newsweekly


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