MIMO sinyalleri için uzay-zaman blok kodu klasifikasyonu
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Dosyalar
Tarih
2014-04-26
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
IEEE
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
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 tanıma sistemleri için üstesinden gelinmesi gereken yeni problemler ortaya koymaktadır. MIMO haberleşmesinde kullanılan uzay zaman kodlarının gözükapalı tanınması bu problemlerin en önemlilerinden biri olarak görülebilir. Bu çalışmada uzay zaman blok kodlanmış sinyal vektörlerinin döngüsel-durağan (cyclostationary) karakteristiklerinin farklı uzay zaman blok kodlarını birbirinden ayırdetmek amacıyla kullanıldığı yenilikçi uzay-zaman kodu tanıma algoritmaları öneriyoruz.
Signal identification techniques developed for the purpose of blind and noncooperative identification of the transmission parameters of unknown communication signals have been employed both in military and civilian applications. Blind identification of the Space-Time Block Codes (STBC) used in a multiantenna transmisson can be regarded as one of the new and most significant challenges presented to the signal identification systems by the Multiple-Input-Multiple-Output (MIMO) transmission systems. In this work, we present novel STBC classification algorithms that exploit the cyclostationary characteristics of the coded transmit signals as discriminating features.
Signal identification techniques developed for the purpose of blind and noncooperative identification of the transmission parameters of unknown communication signals have been employed both in military and civilian applications. Blind identification of the Space-Time Block Codes (STBC) used in a multiantenna transmisson can be regarded as one of the new and most significant challenges presented to the signal identification systems by the Multiple-Input-Multiple-Output (MIMO) transmission systems. In this work, we present novel STBC classification algorithms that exploit the cyclostationary characteristics of the coded transmit signals as discriminating features.
Açıklama
Anahtar Kelimeler
Klasifikasyon, MIMO, Sinyal tanıma, Uzay zaman blok kodu, Abstracts, Blind identification, Blind identifications, Block codes, Classification, Classification (of information), Classification algorithm, Communication channels (information theory), Communication signals, Conferences, Cyclostationarity, Cyclostationary characteristics, Military applications, MIMO communication, MIMO signals, MIMO systems, Modulation, Modulation classification, Multiantenna transmisson, Multiple-input-multiple-output transmission systems, Noncooperative identification, Recognition, Signal classification, Signal identification, Signal identification techniques, Signal to noise ratio, Signal identification, Space time block code, Space-time block code classification, Space-Time Block Code(STBC), Space-time block coding (STBC), STBC classification algorithms, Transmission parameters, Transmission systems, Unknown communication signals, Wireless communication
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Künye
Turan, M., Öner, M. M. & Çırpan, H. A. (2014). Space-time block code classification for MIMO signals. Paper presented at the 2014 22ND Signal Processing And Communications Applications Conference (SIU), 2039-2042. doi:10.1109/SIU.2014.6830660
