Işık Yazarı "Öner, Mustafa Mengüç" Elektrik-Elektronik Mühendisliği Bölümü / Department of Electrical-Electronics Engineering İçin Listeleme
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Air interface identification for Software Radio systems
Öner, Mustafa Mengüç; Jondral, Friedrich K. (Elsevier GMBH, 2007)Reconfigurable Software Radio (SR) equipment is considered as the next evolutionary step in the mobile communications. One of the most crucial properties of a SR terminal is that it is capable of using a wide range of air ... -
Cyclostationarity based blind block timing estimation for alamouti coded MIMO signals
Öner, Mustafa Mengüç; Gül, Serhat; Çırpan, Hakan Ali (IEEE, 2017-06)Blind parameter estimation algorithms provide a powerful tool for application scenarios where the use of training or pilot sequences is not desirable, e.g., in order to improve the bandwidth efficiency of the transmission, ... -
Cyclostationarity-based robust algorithms for QAM signal identification
Dobre, Octavia Adina; Öner, Mustafa Mengüç; Rajan, Sreeraman; Inkol, Robert (IEEE-INST Electrical Electronics Engineers Inc, 2012-01)This letter proposes two novel algorithms for the identification of quadrature amplitude modulation (QAM) signals. The cyclostationarity-based features used by these algorithms are robust with respect to timing, phase, and ... -
Çok girdili çok çıktılı kablosuz haberleşme sistemleri için sinyal tanıma sistemlerinin geliştirilmesi
Öner, Mustafa Mengüç; Turan, Merve; Bayer, Özgür (Tübitak, 2015-01)Radyo spektrumunun denetlenmesi, gözetlenmesi ve bu bağlamda tanınmayan haberleşme sinyallerinin transmisyon parametrelerinin analizi, kablosuz haberleşme sistemlerinin kullanıma girmeye başlamasından beri önemli ve popüler ... -
Joint modulation classification and antenna number detection for MIMO systems
Öner, Mustafa Mengüç; Turan, Merve; Çırpan, Hakan Ali (IEEE, 2016-01-07)Noncooperative classification of the modulation type of communication signals finds application in both civilian and military contexts. Existing modulation classification methods for multiple-input multiple-output (MIMO) ... -
Joint space time block code and modulation classification for MIMO systems
Bayer, Özgür; Öner, Mustafa Mengüç (Institute of Electrical and Electronics Engineers Inc, 2017-02)Non-cooperative identification of unknown communication signals is a popular research area with widespread civilian and military applications. Multiple input multiple output (MIMO) systems employing multi-antenna transmission ... -
A low complexity modulation classification algorithm for MIMO systems
Mühlhaus, Michael S.; Öner, Mustafa Mengüç; Dobre, Octavia Adina; Jondral, Friedrich K. (IEEE-INST Electrical Electronics Engineers Inc, 2013-10)A novel algorithm is proposed for automatic modulation classification in multiple-input multiple-output spatial multiplexing systems, which employs fourth-order cumulants of the estimated transmit signal streams as ... -
MIMO sinyalleri için uzay-zaman blok kodu klasifikasyonu
Öner, Mustafa Mengüç; Turan, Merve; Çırpan, Hakan Ali (IEEE, 2014-04-26)Bilinmeyen haberleşme sinyallerinin gözü kapalı ve işbirliksiz tanınması için geliştirilen teknikler, hem askeri hem de sivil uygulamalarda kullanım bulmuştur. Çok Girdili Çok Çıktılı (MIMO) haberleşme sistemleri, sinyal ... -
A novel algorithm for MIMO signal classification using higher-order cumulants
Muehlhaus, Michael S.; Öner, Mustafa Mengüç; Dobre, Octavia Adina; Jaekel, Holger U.; Jondral, Friedrich K. (IEEE, 2013)Automatic modulation classification (AMC) of unknown communications signals is employed in both commercial and military applications, such as cognitive radio, spectrum surveillance, and electronic warfare. Most of the AMC ... -
On the cyclostationary statistics of ultra-wideband signals in the presence of timing and frequency jitter
Öner, Mustafa Mengüç (Elsevier GMBH, Urban & Fischer Verlag, 2008)Cyclostationarity is an inherent characteristic of many man-made communication signals, which, if properly recognized, can be exploited for performing various signal-processing tasks. Determining the cyclostationary ... -
On the effect of random sampling jitter on cyclostationarity based spectrum sensing algorithms for cognitive radio
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, ... -
On the effects of random timing jitter on spectrum sensing algorithms based on cyclostationarity
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, ... -
On the extraction of the channel allocation information in spectrum pooling systems
Öner, Mustafa Mengüç; Jondral, Friedrich K. (IEEE, 2007-04)The spectrum pooling strategy allows a license owner to share a part of his licensed spectrum with a secondary wireless system (the rental system, RS) during its idle times. The coexistence of two mobile systems on the ... -
On the second-order cyclic statistics of signals in the presence of receiver impairments
Öner, Mustafa Mengüç; Dobre, Octavia Adina (IEEE-INST Electrical Electronics Engineers Inc, 2011-12)Cyclostationary characteristics of communication signals can be exploited for performing various signal processing tasks. Receiver impairments that affect the cyclic statistics of signals may lead to a degradation in the ... -
On the spectral correlation of UWB impulse radio signals
Öner, Mustafa Mengüç (IEEE-INST Electrical Electronics Engineers Inc, 2008-10)Cyclostationarity is an inherent characteristic of many communication signals, which can be exploited for performing various signal processing tasks. Determining the cyclic statistics of a signal of interest is often ... -
Signal identification for multiple-antenna wireless systems: achievements and challenges
Öner, Mustafa Mengüç; Eldemerdash, Yahia A.; Dobre, Octavia Adina (IEEE, 2016-01-18)Signal identification is an umbrella term for signal processing techniques designed for the identification of the transmission parameters of unknown or partially known communication signals. Initially a key technology for ... -
Space time block code classification for MIMO signals exploiting cyclostationarity
Turan, Merve; Öner, Mustafa Mengüç; Çırpan, Hakan Ali (Institute of Electrical and Electronics Engineers Inc, 2015)Blind and noncooperative identification of the transmission parameters of unknown communication signals has been employed both in military and civilian applications. Multiple-Input-Multiple-Output (MIMO) transmission systems ... -
Special issue on cognitive radio: The road for its second decade
Baddour, Kareem E.; Bar-Ness, Yeheskel; Dobre, Octavia Adina; Öner, Mustafa Mengüç; Serpedin, Erchin; Spagnolini, Umberto (Elsevier Science BV, 2013-12)[No abstract available] -
Spectral correlation of a digital pulse stream modulated by a cyclostationary sequence in the presence of timing jitter
Öner, Mustafa Mengüç (IEEE-INST Electrical Electronics Engineers Inc, 2009-02)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 ...