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İterative receiver for DS-CDMA systems in the presence of time-varying channels
(2008)
In this paper, we present an efficient iterative receiver structure of tractable complexity for joint multiuser detection and multichannel estimation (JDE) ofdirect-sequence code-division multiple-access systems operating ...
PREDICTING PATH LOSS DISTRIBUTIONS OF A WIRELESS COMMUNICATION SYSTEM FOR MULTIPLE BASE STATION ALTITUDES FROM SATELLITE IMAGES
(IEEE Computer Society, 2022)
It is expected that unmanned aerial vehicles (UAVs) will play a vital role in future communication systems. Optimum positioning of UAVs, serving as base stations, can be done through extensive field measurements or ray ...
Graph optimized locality preserving projection via heuristic optimization algorithms
(Institute of Electrical and Electronics Engineers Inc., 2019)
Dimensionality reduction has been an active research topic in hyperspectral image analysis due to complexity and nonlinearity of the hundreds of the spectral bands. Locality preserving projection (LPP) is a linear extension ...
An Overview of Istanbul’s Death Registers (1838–1840) Using Spectral Clustering
(Indiana University Press, 2022)
[No abstract available]
Introduction
(Springer Nature, 2022)
Over the past 40 years, we have seen dramatic changes and transformations in the operations carried out in the logistics and supply chain management. First of all, operations carried out today are not the same as those ...
Turkish-Armenian Impasse in the Caucasus Security Complex
(Taylor and Francis, 2016)
This chapter discusses whether the new activism in Turkish foreign policy towards the Balkans is a novelty or not. It focuses on whether there is a change in Turkish foreign policy from a security-oriented Realist framework ...
Synthesis and molecular modeling of MetAP2 of thiosemicarbazides, 1,2,4-triazoles, thioethers derived from (S)-Naproxen as possible breast cancer agents
(Elsevier, 2022)
New thiosemicarbazides (3, 5-6), 1,2,4-triazoles (14-15) and thioethers (22-68) from derived (S)-Naproxen were synthesized in this study. The structure of these compounds were elucidated by spectral (FT-IR, H-1 NMR, C-13 ...
Corporate risk-taking in developed countries: The influence of economic policy uncertainty and macroeconomic conditions
(Elsevier B.V., 2020)
Using 74,974 firm-year observations covering 15 developed European countries over the time period 1999–2017, this paper explores the effect of economic policy uncertainty on corporate risk-taking. The findings indicate ...
Once upon a time in PERGAMON: Reality and representation in the Hellenistic city
(Elsevier Ltd, 2022)
[No abstract available]
Orthogonal frequency division multiplexing with index modulation
(2012)
In this paper, a novel orthogonal frequency division multiplexing (OFDM) scheme, which is called OFDM with index modulation (OFDM-IM), is proposed for frequency-selective fading channels. In this scheme, inspiring from the ...