7 articles in this issue
Yuri B. Nechaev,Ilia W. Peshkov
Direction-of-arrival (DOA) of radio signals takes a great scientific interest for radar, sonar and wireless communication tasks. In this paper the problem of DOA estimation methods for circular and concentric circular antenna arrays is considered. The sup... see more
Serap Karagol,Dogan Yildiz
Wireless Sensor Network (WSN) refers to a group of locationally dispensed and dedicated sensors that observe and record physical and environmental conditions and coordinate the aggregated data at a centrical location. To serve new applications, localizati... see more
Sridhar Iyer,Shree Prakash Singh
In the existing studies on Mixed Line Rate (MLR) optical networks, the network design methodology is based on the assumption of deterministic traffic, and hence, the effect of traffic uncertainty on the design of an MLR network remains an open problem of ... see more
Awos Kh. Ali,Iain Phillips,Huanjia Yang
Networks performance is traditionally evaluated using packet delivery ratio (PDR) and latency (delay). We propose an addition mechanism the drop-burst length (DBL). Many traffic classes display varying application-level performance according to the patter... see more
Jorge Crichigno,Mahsa Pourvali,Farooq Shaikh,Ammar Rayes,Elias Bou-Harb,Nasir Ghani
A major challenge for intrusion prevention system (IPS) sensors in today’s Internet is the amount of traffic these devices have to inspect. Hence this paper presents a linear program (LP) for traffic scheduling in multi-sensor environments ... see more
Shalina Percy Delicia Figuli,Peter Figuli,Alberto Sonnino,Juergen Becker
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Yuki Tashiro,Yuta Shimada,Kiyotaka Izumi,Takeshi Tsujimura,Koichi Yoshida
This paper describes optical axis adjustment technique for an active free space optics transmission system. This system precisely controls the direction of a collimated thin laser beam using a motor driven laser emitting mechanism and ... see more