Non-data-aided timing recovery scheme for MSK signals

Yingying Dong,Qifeng Wang,Zhengguang Xu

doi:10.1109/isape.2016.7834086

Non-data-aided timing recovery scheme for MSK signals

Yingying Dong, Qifeng Wang + Show 1 more

https://doi.org/10.1109/isape.2016.7834086

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Publication Date: Oct 1, 2016

Citations: 5

Affiliation: Software (Spain), Wuhan University of Technology, Wuhan Donghu University, Huazhong University of Science and Technology

#Minimum Shift Keying Signals #Minimum Shift Keying + Show 8 more

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Abstract

This paper analyzes the signal decomposition expression for Minimum Shift Keying (MSK) signals. The Phase of MSK signal with real parts and imaginary parts is recovered from discrete-Fourier-transform of signal appropriate parts, and then Phase is translated into time. Based on this, a non-data-aided timing recovery is proposed for MSK signals by absolute algorithm. Compared with the existing algorithm, the proposed scheme is more superior in performance and is close to Modified Cramer-Rao Bound (MCRB).

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