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http://hdl.handle.net/2080/1857
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DC Field | Value | Language |
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dc.contributor.author | Khan, I | - |
dc.contributor.author | Singh, P | - |
dc.date.accessioned | 2013-02-11T11:35:01Z | - |
dc.date.available | 2013-02-11T11:35:01Z | - |
dc.date.issued | 2013-01 | - |
dc.identifier.citation | International Conference on Communication and Electronics System Design (ICCESD-2013) 28-30 January 2013, Malaviya National Institute of Technology (MNIT) Jaipur | en |
dc.identifier.uri | http://hdl.handle.net/2080/1857 | - |
dc.description | Copyright belongs to proceeding publisher | en |
dc.description.abstract | In this paper, we present a quantitative comparison of two agile modulation techniques employed by cognitive radio transceivers operating in a dynamic spectrum access (DSA) network. One of the modulation techniques is single carrier frequency division multiple access (SC-FDMA). The other modulation technique under study is a variant of multicarrier code division multiple access (MCCDMA). Although several studies comparing conventional OFDM and MC-CDMA has been conducted in literature to justify robust error performance of MC-CDMA, a quantitative performance evaluation of these schemes has not been performed when employed in a DSA network. In this paper we show that their performances can be significantly different from the conventional setup. Analytical expressions for the error probability of an SC-FDMA transceiver have been derived and compared with computer simulation results. The results show that the error robustness of SC-FDMA is relatively better then MC-CDMA in underlay communication. | en |
dc.format.extent | 151839 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | - |
dc.title | Performance Comparison of Modulation Techniques for Underlay Cognitive Radio Transceivers | en |
dc.type | Article | en |
Appears in Collections: | Conference Papers |
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