Behavior and techniques for improving performance of OFDM systems for wireless communications
dc.contributor.author | Barakabitze, Alcardo Alex | |
dc.contributor.author | Ali, Md. Abbas | |
dc.date.accessioned | 2022-05-19T10:14:26Z | |
dc.date.available | 2022-05-19T10:14:26Z | |
dc.date.issued | 2015-01 | |
dc.description.abstract | Orthogonal frequency division multiplexing (OFDM) is a special case of multicarrier transmission which transmits a stream of data over a number of lower data rate subcarriers. OFDM splits the total transmission bandwidth into a number of orthogonal and non-overlapping subcarriers and transmit the collection of bits called symbols in parallel using these subcarriers. This paper gives a total insight of various Peak -to Average Power Reduction (PAPR) techniques and principles of OFDM systems used in wireless communications. The research paper places a focus also on OFDM behaviors and techniques like Carrier Frequency Offset (CFO) estimation that improves performance of OFDM for wireless communications. Finally, the paper provides a number of wireless communication standards and many of the applications where OFDM systems are used. | en_US |
dc.identifier.uri | https://www.suaire.sua.ac.tz/handle/123456789/4175 | |
dc.language.iso | en | en_US |
dc.relation.ispartofseries | 2278-1021; | |
dc.relation.ispartofseries | 2319-5940; | |
dc.subject | OFDM | en_US |
dc.subject | Peak-to-Average Power Reduction (PAPR) | en_US |
dc.subject | Inter-Carrier Interference (ICI) | en_US |
dc.subject | Channel estimation | en_US |
dc.subject | Cyclic Prefix | en_US |
dc.subject | Bit Error Ratio (BER) | en_US |
dc.title | Behavior and techniques for improving performance of OFDM systems for wireless communications | en_US |
dc.type | Article | en_US |
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