Spectral Correlation of a Digital Pulse Stream Modulated by a Cyclostationary Sequence in the Presence of Timing Jitter
AuthorÖner, Mustafa Mengüç
MetadataShow full item record
CitationOner, M., & Oner, M. (2009). Spectral correlation of a digital pulse stream modulated by a cyclostationary sequence in the presence of timing jitter. IEEE Transactions on Communications, 57(2), 339-342. doi:10.1109/TCOMM.2009.02.070163
Cyclostationarity is an inherent characteristic of many communication signals, which can be exploited for performing various signal processing tasks. Imperfections in the signal generation that affect the cyclic statistics of a signal may lead to a degradation in the performance of signal processing algorithms which make use of this cyclostationary behaviour. One typical source of imperfection encountered in digital signalling techniques is random jitter in the pulse timing. In this work, we systematically derive analytical expressions for the cyclic statistics of digital baseband signalling schemes in the presence of timing jitter, under the assumption that the generating wide sense cyclostationary data sequence and the stationary jitter process are statistically independent.
Showing items related by title, author, creator and subject.
Öner, Mustafa Mengüç (IEEE, 2009)Cognitive radio is an enabling technology, which is expected to lead to a more efficient utilization of the available spectral resources due to its flexibility and its ability to sense its spectral environment. Recently, ...
Tavşanoğlu, Ahmet Vedat (IEEE, 2014-01-01)This paper presents a comprehensive mathematical analysis of the mortgage account with the aim of intentionally setting up a non-physical example for the teaching of discrete-time LTI systems in the courses signals and ...
In the past, frame rate up-conversion (FRC) methods were commonly used in standards conversion. Today, FRC methods are used for digital video temporal resolution enhancement to improve the visual quality in large screen ...