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Now showing items 11-20 of 2167
Partial Power and Rate Adaptation for MQAM/OFDM Systems under CFO
(IEEE, 2014)
In this paper a new partial power and rate adaptation scheme for orthogonal frequency division multiplexing (OFDM) systems is proposed in the presence of carrier frequency offset (CFO). The conventional adaptive scheme is ...
Outage Probability of a Cooperative Maximum Ratio Transmission
(IEEE, 2014)
In this paper we present a cooperative communication system employing maximum ratio transmission technique and its outage probability performance over Rayleigh fading channels. Since maximum ratio transmission can achieve ...
Collectivity in Heavy Nuclei in the Shell Model Monte Carlo Approach
(EDP Sciences, 2014)
The microscopic description of collectivity in heavy nuclei in the framework of the configuration-interaction shell model has been a major challenge. The size of the model space required for the description of heavy nuclei ...
Rekabet ve işbirliği ikileminde yönünü arayan Türk-Rus ilişkileri
(Ahmet Yesevi University, 2015)
Son dönem Türk-Rus ikili ilişkileri, işbirliği ve stratejik ortaklık söylemleri etrafında tanımlamaktadır. 1990’lı yıllara hâkim olan rekabet söyleminin yerini alan bu yeni bakış açısı, TürkRus ikili ilişkilerinin seyrinde ...
Liberalism: A Review of the Literature
(Uluslararası İlişkiler Konseyi Derneği, 2015)
This article reviews liberalism as one of the theories of International Relations. This review-will be presented in three sections. In the first section the article will review the historical and philosophical origins of ...
Designed by Balyan Family: The Sa'dabad Mosque
(Yıldız Technical Univ Fac Architecture, 2015)
Sa'adabad Mosque was built as an imperial mosque in the Tulip period (1718-1730) which corresponds to the reign of Ahmet III. The mosque was built in an area very popular in the Tulip Period at Kagithane and not in traditional ...
Absolute configuration and biological profile of pyrazoline enantiomers as MAO inhibitory activity
(Wiley, 2019)
A new racemic pyrazoline derivative was synthesized and resolved to its enantiomers using analytic and semipreparative high-pressure liquid chromatography. The absolute configuration of both fractions was established using ...
IEEE 802.15.4a Based Ultra Wideband Systems for Coexistence with Primary Users
(IEEE, 2015)
Peaceful coexistence is a major implementation issue for both cognitive radios and ultra wideband (UWB) systems. Accordingly the UWB impulse radio (UWB-IR) based Wireless Personal Area Network (WPAN) standard IEEE 802.15.4a ...
Improving OpenCL programmability with the Heterogeneous Programming Library
(Elsevier Science Bv, 2015)
The use of heterogeneous devices is becoming increasingly widespread. Their main drawback is their low programmability due to the large amount of details that must be handled. Another important problem is the reduced code ...
Contraction Blockers for Graphs with Forbidden Induced Paths
(Springer-Verlag Berlin, 2015)
We consider the following problem: can a certain graph parameter of some given graph be reduced by at least d for some integer d via at most k edge contractions for some given integer k? We examine three graph parameters: ...