A fractionally-sampling based frequency offset enhanced-blind estimator for non circular transmissions Conference Paper

abstract

• This paper deals with the problem of non-data-aided carrier frequency offset estimation of non-circular modulations transmitted through unknown frequency-selective channels. By exploiting the unconjugated cyclostationary statistics induced by oversampling the received waveform, an optimized carrier frequency offset estimator is proposed and its asymptotic (large sample) performance analyzed. In order for the proposed frequency estimator to achieve the minimum mean-square estimation error, it is shown that the oversampling rate need not be larger than twice the symbol rate. It is also shown that the proposed synchronizer is asymptotically jitter-free, admits a feedforward structure that may be implemented in digital form and is suitable for burst transmissions.

name of conference

• Conference Record of the Thirty-Sixth Asilomar Conference on Signals, Systems and Computers, 2002.

authors

• Serpedin, Erchin

published proceedings

• THIRTY-SIXTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS - CONFERENCE RECORD, VOLS 1 AND 2, CONFERENCE RECORD

author list (cited authors)

• Ciblat, P., Serpedin, E., & Wang, Y.

citation count

• 3

complete list of authors

• Ciblat, P||Serpedin, E||Wang, Y

publication date

• January 2002

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• Conference record / Asilomar Conference on Signals, Systems & Computers. Asilomar Conference on Signals, Systems & Computers  Journal

Digital Object Identifier (DOI)

• 10.1109/acssc.2002.1197263

International Standard Book Number (ISBN) 10

• 0-7803-7576-9

start page

• 659

end page

• 663

volume

• 1

URL

• http%3A%2F%2Fdx.doi.org%2F10.1109%2Facssc.2002.1197263