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Welcome to the 2017 International Conference on Computer, Information and Telecommunication Systems (CITS 2017). This year's conference marks the sixth CITS, which is being held on annual basis.
Provides an abstract for each of the keynote presentations and a brief professional biography of each presenter. The complete presentations were not made available for publication as part of the conference proceedings.
while e-commerce has grown quickly in recent years, more and more people are used to utilize this popular channel to purchase products and services on the Internet. Therefore, it becomes very important for shopping sites to predict precisely which items their customers would buy so as to increase sales or improve customer satisfaction. Traditional algorithms such as Collaborative Filtering, has been...
Aiming to solve the problem of security monitor node selection in MANETs, this paper presents an energy-based weight selection algorithm of monitor node. In the scheme, on the one hand, we consider the mutual information as the factor of selecting monitor nodes according to the topological position of the node. On the other hand, the energy consumption of the node is calculated according to the node's...
With the rapid development of wireless technology, free or cheap voice communication has become more and more popular. But this cost-effective voice technology based on Wi-Fi, Voice over WIFI (VoWIFI), is lacking mature management and control system, especially there is still no relevant research on its RAN performance. This paper has three mainly contributes: 1) in the indoor environment, we studied...
In this paper, we investigate the congestion control problem for elastic traffic over cognitive radio ad hoc networks under predictable contact. In particular, we develop a differential game based framework achieving optimal congestion control, aiming to adjust the rate of flows from upstream secondary users (SUs) to bottleneck SU. The proposed framework can balance the predictable contact, noncooperation,...
Consider the problem of energy loss caused by inefficient use of energy in Wireless Sensor Networks (WSN). A clustering energy-efficient transmission protocol for wireless sensor networks based on ant colony path optimization (CEETP-ACPO) is proposed. Firstly, use the distributed cluster computing energy-efficient routing scheme (DCCERS) to select cluster heads according to the center of gravity and...
The development of delay sensitive applications needs massive data storage and computing resources, especially in a typical cloud environment. The cloud computing paradigm provides a broad range of services viz. software, platform, and infrastructure for various applications (both real-time and non real-time) over the Internet. But, in the case of Infrastructure-as-a-Service (IaaS) cloud platform,...
Before inception of Internet of Things (IoT), personal computers and laptop were used to handle daily tasks of individuals like mail surfing, access to bank portal, observing current temperature, among others. Nowadays, IoT-enabled smart devices like smart mobile phones, PDAs, and tablets are being used by them for such tasks due to rapid growth in IoT. Smart homes have been widely accepted by individuals...
Heterogeneous System Architecture (HSA) is a newly arising heterogeneous multiprocessor platform which may improve the heavy data transmission between CPU and GPU in traditional heterogeneous multiprocessor platforms through shared virtual memory. However, as other heterogeneous multiprocessor platforms, it is complex and error-prone to write HSA programs. Therefore, we design and implement a translation...
In this paper, the design of the metal barcode label consisting of patterns (PMBL) was investigated, where each pattern consisted of multiple negligible opening slots and stood for a m -ary digit. The 2-dimentional dyadic Green function integration method was generalized to calculate the impedance change of the exciting coil caused by a PMBL. The impedance change was a global variable, which came...
The main approach to solve hyperelliptic curve DLP is index calculus algorithm. One of the most important steps is to obtain relations among the factor basis elements. Although Nagao and Joux proposed decomposition methods respectively, their algorithms required solving a multi-variate system of non-linear equations. We propose a new method to find the relations among factor basis elements for a class...
Relay selection is a crucial method that can improve the spectrum efficiency and converge performance of relay assisted (RA) network. However, most of the existing research about relay selection did not consider the effect of imperfect channel state information (CSI) and the CSI obtaining cost. Few of the study about the relay selection with imperfect CSI focused mainly on the decode-and-forward (DF)...
Digital communication channel needs to have linear phase such that it does not distorts transmitted-signal waveform. Hence, a digital phase-equalizer (PE) is required for equalizing the nonlinear phase. This paper reveals that a PE resulting from the quadratic-cone programming (QConeP) can be further enhanced through adopting a further step by using nonlinear optimization. This is a two-process optimization...
The intermodulation interference of communication radio affect the normal communication, in which the third-order intermodulation interference can not be avoided. In this paper, the signal characteristics of the third-order intermodulation interference are studied, and the envelope expression of the third-order intermodulation products of different modulation styles and the mathematical expression...
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