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Performance analysis of free space optical links over turbulence and misalignment induced fading channels
(IEEE, 2012)
The performance of free-space optical (FSO) communication system is investigated from the information theory perspective, under the influence of atmospheric loss and channel fading due to the turbulence and pointing error. ...
Performance of cooperative amplify-and-forward protocols in vehicular ad-hoc networks
(IEEE, 2012)
Cooperative diversity is a technique where the diversity associated with spatially distributed users is exploited to overcome violent fading in wireless channels. In vehicle-to-vehicle (V2V) communication systems, where ...
Outage performance and DMT analysis of DF parallel relaying in FSO IM/DD communications
(IEEE, 2012)
In this paper, we investigate the performance of cooperative diversity transmission in free-space optical (FSO) communications. We consider an FSO cooperative diversity system with a single decode-and-forward relay and a ...
Outage performance of FSO multi-hop parallel relaying
(IEEE, 2012)
In this paper, we investigate the outage performance of relay-assisted free-space optical (FSO) networks which build upon the combinations of serial and parallel relaying. We assume log-normal atmospheric turbulence channels ...
3B kamera takibi için eylemsizlik algılayıcılarının birleştirilmesi
(IEEE, 2012)
It is well known in a Bayesian filtering framework, the use of inertial sensors such as accelerometers and gyroscopes improves 3D tracking performance compared to using camera measurements only. The performance improvement ...
Sensing-throughput tradeoff in cooperative spectrum sensing
(IEEE, 2012)
In the current literature on cognitive radio, it is commonly assumed that fixed time durations are assigned for spectrum sensing and data transmission. It is however possible to improve the performance by finding the best ...
Search for a W ' or Techni-rho Decaying into WZ in pp Collisions at root s=7 TeV
(American Physical Society, 2012-10-05)
A search is performed in pp collisions at root s 7 TeV for exotic particles decaying via WZ to final states with electrons and muons. The data sample corresponds to an integrated luminosity of approximately 5 fb(-1). No ...
Observation of a new Xi(b) baryon
(American Physical Society, 2012-06-22)
The observation of a new b baryon via its strong decay into Xi(-)(b)pi(+) (plus charge conjugates) is reported. The measurement uses a data sample of pp collisions at root s = 7 TeV collected by the CMS experiment at the ...
Öbekleme eniyilemesi ve sağlamlığı için yinelemeli bir yaklaşım
(IEEE, 2012)
Clustering is a common technique, in all areas where information is obtained from the collected data. In this work, three well-known clustering algorithms namely, K-means, Spectral and DBSCAN are investigated in terms of ...
Hareketli kameralarda örtücü tespiti
(IEEE, 2012)
In this work, we propose a novel method for detection of moving or static objects which are not part of the background in an image sequence captured by a moving camera. The method is composed of two stages, namely, ...
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