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Novel channel models for visible light communications
(SPIE, 2015-02-07)
In this paper, we investigate channel modeling for visible light communications (VLC) using non-sequential ray tracing simulation tools. We create three dimensional realistic simulation environments to depict indoor scenarios ...
On the performance of DCO-OFDM visible light communication systems under illumination constraints
(IEEE, 2015)
In this paper, we consider a DC-biased optical-orthogonal frequency division multiplexing (DCO-OFDM) visible light communication system and investigate its error rate performance under illumination constraints. First, we ...
Constraints on parton distribution functions and extraction of the strong coupling constant from the inclusive jet cross section in pp collisions at root s=7TeV
(Springer, 2015-06)
The inclusive jet cross section for proton–proton collisions at a centre-of-mass energy of 7 TeVTeV was measured by the CMS Collaboration at the LHC with data corresponding to an integrated luminosity of 5.0 fb−1fb−1 . The ...
Tracing esnaf in late fifteenth-century Bursa court records
(Berghahn Books, 2015-02-01)
This chapter addresses the fundamental, yet unanswered, question of when and how formal hierarchically organized guilds appeared in Ottoman towns. In doing so, 15th century Bursa court records are scrutinized.
Fusing inertial sensor data in an extended kalman filter for 3D camera tracking
(IEEE, 2015-02)
In a setup where camera measurements are used to estimate 3D egomotion in an extended Kalman filter (EKF) framework, it is well-known that inertial sensors (i.e., accelerometers and gyroscopes) are especially useful when ...
Performance analysis of parallel relaying in free-space optical systems
(IEEE, 2015-11)
In this paper, we investigate the information theoretic performance of parallel relaying in free-space optical (FSO) communications over Gamma-Gamma fading channels. We consider an intensity modulation/direct-detection ...
On the performance of MIMO cooperative transmission for broadband vehicular networks
(IEEE, 2015-06)
In this paper, we investigate the performance of a cooperative vehicular network over a doubly selective fading channel using multiple antennas at source and destination vehicles. Under the assumption of amplify-and-forward ...
Standards for indoor optical wireless communications
(IEEE, 2015-03)
The application of Optical Wireless Communications (OWC) has grown in recent years that the whole industry would benefit from common standards to which competitive products comply. Standards are essential, particularly ...
Türkiye’deki üniversite kütüphanelerinde RDA algısı, süreçler, sorunlar ve Özyeğin Üniversitesi Kütüphanesi örneği
(2015)
Kütüphane hizmetlerinin her alanında olduğu gibi, yaşanan gelişme ve değişim kütüphane kataloglarındaki değişimi de gerekli kılmış ;kullanıcıya verimli, hızlı bibliyografik bilgi sunma, bilginin kayıtlı olduğu her türlü ...
Diversity-multiplexing tradeoff for network coded cooperative OFDMA systems
(IEEE, 2015)
Network coded cooperation (NCC) is an effective method to improve the throughput efficiency in cooperative wireless networks. In an effort to have further gains over the initial works, which build upon the assumption of ...
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