AUTOMATING SELECTION OF OPTIMAL PACKET SCHEDULING DURING VOIP-TRAFFIC TRANSMISSION
The usage of various packet scheduling disciplines in computer networking devices as a mechanism to ensure the quality of service is described. Stages for selection of necessary parameters values of packet scheduling during VoIP-traffic transmission in computer networks are defined. VoIP-traffic was...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
2016-11-01
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| Series: | Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki |
| Subjects: | |
| Online Access: | http://ntv.ifmo.ru/file/article/16179.pdf |
| _version_ | 1819130082307866624 |
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| author | Yuliya A. Balakshina Vladimir V. Sosnin |
| author_facet | Yuliya A. Balakshina Vladimir V. Sosnin |
| author_sort | Yuliya A. Balakshina |
| collection | DOAJ |
| description | The usage of various packet scheduling disciplines in computer networking devices as a mechanism to ensure the quality of service is described. Stages for selection of necessary parameters values of packet scheduling during VoIP-traffic transmission in computer networks are defined. VoIP-traffic was set as a research object because there are strict requirements of VoIP-applications to the network transmission parameters. With the aid of training and experimental simulation system the numerous experiments for parameters selection of the most common packet scheduling disciplines were carried out (FIFO, WFQ, non-preemptive priority queueing). The example that illustrates the ability to adjust the weighting coefficients of WFQ packet scheduling discipline is presented. Approximate analytical dependences are obtained and they will significantly reduce system administrators’ efforts to assess and modify the parameters of packet scheduling in network devices. A method of automating selection of the optimal packet scheduling discipline is formulated. |
| first_indexed | 2024-12-22T08:53:57Z |
| format | Article |
| id | doaj.art-8a12767c23d64573bfcd558f9e21dd88 |
| institution | Directory Open Access Journal |
| issn | 2226-1494 2500-0373 |
| language | English |
| last_indexed | 2024-12-22T08:53:57Z |
| publishDate | 2016-11-01 |
| publisher | Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University) |
| record_format | Article |
| series | Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki |
| spelling | doaj.art-8a12767c23d64573bfcd558f9e21dd882022-12-21T18:31:53ZengSaint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki2226-14942500-03732016-11-011661084109010.17586/2226-1494-2016-16-6-1084-1090AUTOMATING SELECTION OF OPTIMAL PACKET SCHEDULING DURING VOIP-TRAFFIC TRANSMISSIONYuliya A. Balakshina0Vladimir V. Sosnin1 student, ITMO University, Saint Petersburg, 197101, Russian FederationPhD, Associate professor, ITMO University, Saint Petersburg, 197101, Russian FederationThe usage of various packet scheduling disciplines in computer networking devices as a mechanism to ensure the quality of service is described. Stages for selection of necessary parameters values of packet scheduling during VoIP-traffic transmission in computer networks are defined. VoIP-traffic was set as a research object because there are strict requirements of VoIP-applications to the network transmission parameters. With the aid of training and experimental simulation system the numerous experiments for parameters selection of the most common packet scheduling disciplines were carried out (FIFO, WFQ, non-preemptive priority queueing). The example that illustrates the ability to adjust the weighting coefficients of WFQ packet scheduling discipline is presented. Approximate analytical dependences are obtained and they will significantly reduce system administrators’ efforts to assess and modify the parameters of packet scheduling in network devices. A method of automating selection of the optimal packet scheduling discipline is formulated.http://ntv.ifmo.ru/file/article/16179.pdftraffic transmissionVoIP-trafficpacket schedulingtraffic intensityWFQweighted fair queueingsimulation modeling |
| spellingShingle | Yuliya A. Balakshina Vladimir V. Sosnin AUTOMATING SELECTION OF OPTIMAL PACKET SCHEDULING DURING VOIP-TRAFFIC TRANSMISSION Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki traffic transmission VoIP-traffic packet scheduling traffic intensity WFQ weighted fair queueing simulation modeling |
| title | AUTOMATING SELECTION OF OPTIMAL PACKET SCHEDULING DURING VOIP-TRAFFIC TRANSMISSION |
| title_full | AUTOMATING SELECTION OF OPTIMAL PACKET SCHEDULING DURING VOIP-TRAFFIC TRANSMISSION |
| title_fullStr | AUTOMATING SELECTION OF OPTIMAL PACKET SCHEDULING DURING VOIP-TRAFFIC TRANSMISSION |
| title_full_unstemmed | AUTOMATING SELECTION OF OPTIMAL PACKET SCHEDULING DURING VOIP-TRAFFIC TRANSMISSION |
| title_short | AUTOMATING SELECTION OF OPTIMAL PACKET SCHEDULING DURING VOIP-TRAFFIC TRANSMISSION |
| title_sort | automating selection of optimal packet scheduling during voip traffic transmission |
| topic | traffic transmission VoIP-traffic packet scheduling traffic intensity WFQ weighted fair queueing simulation modeling |
| url | http://ntv.ifmo.ru/file/article/16179.pdf |
| work_keys_str_mv | AT yuliyaabalakshina automatingselectionofoptimalpacketschedulingduringvoiptraffictransmission AT vladimirvsosnin automatingselectionofoptimalpacketschedulingduringvoiptraffictransmission |