Automated Controllers Functioning Criteria in Content Distribution Systems
Journal Title: Scholars Journal of Engineering and Technology - Year 2014, Vol 2, Issue 3
Abstract
This paper describes content distribution systems (CDS) used in telecommunication datacenters. First or last, the CDS becomes large, and its detailed engineering can not be performed during reasonable time span. Therefore, its optimization is out of question. In this case, formulating a model for a huge system functioning, not the system optimization, is required. This paper describes the problem of automated controllers functioning in telecommunication up-diffused datacenters. We propose the functional criteria of the practicability CDS behavior agreed with a specification of earlier informational system criterion. It belongs to a class of additive functional-cost criterion. The mentioned problem of CDS functioning can be solved using the Lagrange's method of undetermined coefficients. This allows to develop the system with minimal average costs during the extended period of its operational time under conforming to the possibility of tasks solving. At that the behavior model parameters values are equivalent to the corresponding Lagrange coefficients. The presented approach can be practically implemented in the suballocated service systems or the systems working according to the "observer-subscriber" principle. Keywords: Functioning criteria, Content distribution systems, Lagrange coefficients, Atemporal criterion.
Authors and Affiliations
Vitalii M. Tkachov, Vadym E. Savanevych
Keywords
Related Articles
- EP ID EP384592
- DOI -
- Views 99
- Downloads 0
Overcoming the Leakage Power Analysis Attack Using Higher Order DPA-Resistant AES-Masking
Abstract:The analysis of the effectiveness of Leakage Power Analysis (LPA) attacks to cryptographic VLSI circuits on which circuit level countermeasures against Differential Power Analysis (DPA) are adopted. Security met...
Effects of Shape and Technology of Installation on the Bearing Capacity of Pile Foundations in Layered Soil
Among other factors, which influence the bearing capacity of piles, the shape of its external configuration, as well the installation technique employed during construction, also play major roles. This paper presents the...
Design of general examination question databases based on Founder bookmaker
The purpose of this study is to establish a beautiful and simple operated examination question database system that meets the requirements for complex formats such as scientific and technological symbols and the needs of...
Method of Balanced Shared Explicit Reservation for Multicast Routing in Network
A given work proposes a method of balanced shared explicit reservation for multicast routing in communication network. A mathematical model for multicast routing supporting shared explicit reservation of link resource wa...
Evaluating the Parameters Affecting Rationalization of Water Consumption in Ablution
Muslims do ablution several times daily and a considerable amount of water is consumed in this process. Rationalization of water consumption is a critical issue because of limited water resources in many countries and hi...