COMPLEX OPTIMIZATION METHOD OF ROUTING INFORMATION FLOWS IN SELF-ORGANIZED NETWORKS
Journal Title: Вісник Національного університету "Львівська політехніка", серія "Радіоелектроніка та телекомунікації" - Year 2017, Vol 885, Issue 2017
Abstract
Modified routing algorithms are presented based on basic meta-heuristic algorithms: ant colony optimization, genetic and simulated annealing to determine the best route for information flows in self-organized networks. An ant colony optimization is based on the use of the probability parameter for the transition between the nodes located between the source node and the receiving node. To solve the problem of optimization of routing in a simulated annealing, its modification is proposed by adding or removing a transit node based on the coverage of the reaching range of neighboring nodes. As a target function for estimating a route, the QoS parameter is considered – the time of data delivery from the source node to the receiving node. For the first time, a routing algorithm is proposed based on a combination of proposed modified algorithms, where, from a set of best routes, formed by a modified annealing simulation algorithm, the choice of the best route according to the criterion of the time of data transmission is made by using a modified ant algorithm. For simulation an algorithm for generating traffic of a self-organized network is presented. The considered algorithms of routing allow to reduce the time of data transmission between the source node and the receiving node, which increases the efficiency of routing information flows in selforganized networks. It is shown that an important condition for efficient routing in selforganized networks is the reduction of the number of transit nodes between the source node and the node-coordinator.
Authors and Affiliations
Yulia Klymash, Olha Shpur, Mykola Kaidan
Keywords
Related Articles
- EP ID EP456378
- DOI -
- Views 131
- Downloads 0
IMPACT OF AIR CLUSTER COMMUNICATION NETWORK STRUCTURE ON AIR TRAFFIC SERVICE EFFICIENCY
Today the basic criteria of estimation quality of functioning of computerized air traffic control systems don’t exist. Dissolving of the problem of multi-objective optimisation is achieved due to scalar approach to a vec...
DETERMINATION OF CURRENT SETTING TIME IN INDUCTIVE LOAD OF VOLTAGE-TO-CURRENT CONVERTER UNDER NON-HARMONIC INFLUENCE
The paper presents analysis of problems dealing with the determination of the current setting time in the inductive component of the complex load of Voltage-to-current (VTC) converter under non-harmonic input influence....
SPICE MODEL OF QUADRATURE SYNCHRONOUS DETECTORS FOR IMPEDANCE MEASURING TRANSDUCER
The task of impedance measurement transducers’ SPICE simulation is presented. Wide range of impedance spectroscopy microelectronic sensors, namely, for Internet of things, are based on such measurement transducers. One o...
ALGORITHMS OF THE ROUTE SEARCH BASED ON CRITERIA OF MINIMUM DELAY FOR DATA CENTER
This paper is devoted to the problem of increasing of services provisioning speed in networks with cloud technology. Under the services provisioniong speed it is meant ensuring of the lowest service provisioning latency,...
DEVELOPING OF MOBILE ROBOTIC TECHNICAL SYSTEM BASED ON FPGA
In the article the structure of the designed FPGA based mobile robot technical system is described. For the design the block-hierarchical approach was used. This system includes the following elements: - the MicroBlaze s...