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Title: Timing and frequency offset Estimation in ofdm and multiband Ofdm systems
Researcher: Suresh M N
Guide(s): Abhaikumar V
Keywords: Carrier Frequency Offsets
Doppler frequency
Information and Communication engineering
Orthogonal Frequency Division Multiplexing
Upload Date: 29-Sep-2014
University: Anna University
Completed Date: 01-06-2012
Abstract: newlineFourth generation 4G and beyond fourth generation wireless newlinecommunication systems are aiming for higher data rates enhanced spectral newlineefficiency and increased mobility requirements than those provided by newlineexisting 3G networks The major challenges of 4G and future wireless newlinecommunications are the detrimental effects of wireless radio channel such as newlinefading and Doppler Multicarrier modulation such as Orthogonal Frequency newlineDivision Multiplexing OFDM is a powerful technique to handle newlineimpairments specific to the wireless radio channel and provides a feasible newlinephysical layer technology The oscillator imperfections of a OFDM transceiver front newlineend and Doppler frequency of the wireless channel can cause frequency newlinesynchronization errors The multipath fading and noise in a wireless channel newlinecan cause timing synchronization errors Unlike their single carrier newlinetransmission multi carrier transmissions are extremely sensitive to Carrier newlineFrequency Offsets CFO and timing offsets newline newline
Pagination: xx, 144p.
Appears in Departments:Faculty of Information and Communication Engineering

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02_certificate.pdf735.51 kBAdobe PDFView/Open
03_abstract.pdf12.08 kBAdobe PDFView/Open
04_acknowledgement.pdf6.3 kBAdobe PDFView/Open
05_content.pdf32.54 kBAdobe PDFView/Open
06_chapter1.pdf287.48 kBAdobe PDFView/Open
07_chapter2.pdf539.75 kBAdobe PDFView/Open
08_chapter3.pdf474.28 kBAdobe PDFView/Open
09_chapter4.pdf573.73 kBAdobe PDFView/Open
10_chapter5.pdf462.91 kBAdobe PDFView/Open
11_chater6.pdf15.25 kBAdobe PDFView/Open
12_reference.pdf44.01 kBAdobe PDFView/Open
13_publication.pdf5.65 kBAdobe PDFView/Open
14_vitae.pdf5.89 kBAdobe PDFView/Open

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