Method for processing multiservice traffic in network node based on adaptive management of buffer resource

Romanchuk, Vasyl; Beshley, Mykola; Arthur, Polishuk; Seliuchenko, Marian

doi:10.1109/tcset.2018.8336390

Cited by 30 publications

(8 citation statements)

References 21 publications

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“…In [12,13], the modified method for managing queues M-CBWFQ (Modified -Class-Based Distributed Weighted Fair Queuing) was developed in multiservice nodes of functionally-oriented corporate network.…”

Section: Research Resultsmentioning

confidence: 99%

Development of software-based router model with adaptive selection of algorithms for queues servicing

Romanchuk

Klymash

Beshly

et al. 2018

TAPR

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Section: Research Resultsmentioning

confidence: 99%

Development of software-based router model with adaptive selection of algorithms for queues servicing

Romanchuk

Klymash

Beshly

et al. 2018

TAPR

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“…The main task of the work is connected with the bandwidth distribution of the communication channel, which is implemented in the traffic management module. Taking into account the proposed approach to the definition of service quality indicators, an approach to organizing a traffic management system based on data classes that pass through the aggregation node of communication providers is proposed [39]. Different types of traffic affect the impression of customers about the service provided differently.…”

Section: Human Decisionmentioning

confidence: 99%

Customer-Oriented Quality of Service Management Method for the Future Intent-Based Networking

et al. 2020

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The rapid development and spread of communication technologies is now becoming a global information revolution. Customers have a need for communication services, which could be flexibly configured in accordance with their Quality of Experience (QoE) requirements. Realizing the close connection between customer experience and profitability, the service provider has been placing more and more attention on customer experience and QoE. The traditional quality of service management method based on SLA (Service Level Agreement) is not sufficient as a means to provide QoE-related contracts between service providers and customers. The current SLA method is mostly limited and focused on technical aspects of QoS (Quality of Service). Furthermore, they do not follow on the network the principles and semantic approach to the QoS specification for a communication service using QoE parameters. In this paper, we propose a customer-oriented quality of service management method for future IBN (Intent-Based Networking). It is based on a new QoE metric on a scale from 1 to 5, which allows one to take into account the commercial value of e-services for customers. Based on this approach, the network configuration and functionality of network equipment automatically changes depending on customer requirements. To implement the new method of service quality management, an algorithm for routing data packets in the network was developed, taking into account the current load of the forecast path. The algorithm of billing system functioning in conditions of customer-oriented quality management in telecommunication networks has been created. To investigate the effectiveness of the proposed method of service quality management with the traditional SLA method, we developed a simulation network model with the implementation of two approaches. By conducting a simulation, it was determined that the proposed method gives an average gain of 2–5 times for the criterion of the number of customers who require high quality of experience of the service.

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“…In this work the developed model of the software router is presented, which allows estimating the traffic created by service messages, time of staying of a packet in the node, number of packets in the buffer, probability of loss of packets, jitter, adequacy of routing tables in nodes, establishing optimal structural and functional parameters of a node and parameters of a routing protocol [49].…”

Section: Development Of Software-based Routermentioning

confidence: 99%

A Cost-Efficient Software Based Router and Traffic Generator for Simulation and Testing of IP Network

Przystupa

Beshley

et al. 2019

Electronics

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The development was carried out using the Qt5.2 integrated development environment, which uses the programming language C++. The main advantage of this environment is that the code written in it can be compiled to different platforms (for example, Windows, Linux, Mac OS). A software router based on a modular architecture has been developed. It uses the socket technology, which allows forming a program-oriented packet network with any topology, including full-coupled topology. A network traffic generator to test the developed software router has been designed. We proposed a scheme to measure the packet processing time of a router using a specialized packet-capture network interface cards (NIC 1 and NIC 2) and a novel traffic generator installed on PC. Based on an experimental test bed we confirmed that our software router provides a cost-efficient alternative to the expensive, special hardware router CISCO 2801.

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Method for processing multiservice traffic in network node based on adaptive management of buffer resource

Cited by 30 publications

References 21 publications

Development of software-based router model with adaptive selection of algorithms for queues servicing

Development of software-based router model with adaptive selection of algorithms for queues servicing

Customer-Oriented Quality of Service Management Method for the Future Intent-Based Networking

A Cost-Efficient Software Based Router and Traffic Generator for Simulation and Testing of IP Network

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