Traffic Analysis of Quality of Service (QoS) for Video Conferencing between Main Campus and Sub Campus in Laboratory Scale
Recently, in the distance learning system, video conferencing becomes one of expected course material delivery systems for creating a virtual class such that lecturer and student which are separated at long distance can engage a learning activity as well as face to face learning system. For this rea...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Politeknik Elektronika Negeri Surabaya
2016-04-01
|
| Series: | Emitter: International Journal of Engineering Technology |
| Online Access: | http://emitter.pens.ac.id/index.php/emitter/article/view/41 |
| _version_ | 1811278709012824064 |
|---|---|
| author | Amang Sudarsono Anang Siswanto Heru Iswanto Qoirul Setiawan |
| author_facet | Amang Sudarsono Anang Siswanto Heru Iswanto Qoirul Setiawan |
| author_sort | Amang Sudarsono |
| collection | DOAJ |
| description | Recently, in the distance learning system, video conferencing becomes one of expected course material delivery systems for creating a virtual class such that lecturer and student which are separated at long distance can engage a learning activity as well as face to face learning system. For this reason, the service availability and quality should be able to guaranteed and fulfilled. In this research, we analyze QoS of video conferencing between main campus and sub campus as the implementation of distance learning system in laboratory scale. Our experimental results show that the channel capacity or bandwidth of WAN connection between main campus and sub campus at 128 kbps is able to generate the throughput of video transmission and reception at 281 kbps and 24 kbps, respectively. Meanwhile, throughput of audio transmission and reception is 64 kbps and 26 kbps with the number of total packet loss for video and audio transmission is 84.3% and 29.2%, respectively. In this setting, the total jitter for video and audio transmission is 125 ms and 21 ms, respectively. In this case, there is no packet loss for traffic transmitting and receiving with jitter is not more than 5 ms. We also implemented QoS using Trust CoS model dan Trust DSCP for improving the quality of service in term of jitter up to 12.3% and 22.41%, respectively.
Keywords: quality of service, throughput, delay, jitter, packet loss, Trust CoS, Trust DSCP |
| first_indexed | 2024-04-13T00:40:43Z |
| format | Article |
| id | doaj.art-1667c3fc3eae473c8f772aa9f94e7242 |
| institution | Directory Open Access Journal |
| issn | 2355-391X 2443-1168 |
| language | English |
| last_indexed | 2024-04-13T00:40:43Z |
| publishDate | 2016-04-01 |
| publisher | Politeknik Elektronika Negeri Surabaya |
| record_format | Article |
| series | Emitter: International Journal of Engineering Technology |
| spelling | doaj.art-1667c3fc3eae473c8f772aa9f94e72422022-12-22T03:10:09ZengPoliteknik Elektronika Negeri SurabayaEmitter: International Journal of Engineering Technology2355-391X2443-11682016-04-013240Traffic Analysis of Quality of Service (QoS) for Video Conferencing between Main Campus and Sub Campus in Laboratory ScaleAmang Sudarsono0Anang Siswanto1Heru Iswanto2Qoirul Setiawan3Electronics Engineering Polytechnic Institute of SurabayaElectronics Engineering Polytechnic Institute of SurabayaElectronics Engineering Polytechnic Institute of SurabayaElectronics Engineering Polytechnic Institute of SurabayaRecently, in the distance learning system, video conferencing becomes one of expected course material delivery systems for creating a virtual class such that lecturer and student which are separated at long distance can engage a learning activity as well as face to face learning system. For this reason, the service availability and quality should be able to guaranteed and fulfilled. In this research, we analyze QoS of video conferencing between main campus and sub campus as the implementation of distance learning system in laboratory scale. Our experimental results show that the channel capacity or bandwidth of WAN connection between main campus and sub campus at 128 kbps is able to generate the throughput of video transmission and reception at 281 kbps and 24 kbps, respectively. Meanwhile, throughput of audio transmission and reception is 64 kbps and 26 kbps with the number of total packet loss for video and audio transmission is 84.3% and 29.2%, respectively. In this setting, the total jitter for video and audio transmission is 125 ms and 21 ms, respectively. In this case, there is no packet loss for traffic transmitting and receiving with jitter is not more than 5 ms. We also implemented QoS using Trust CoS model dan Trust DSCP for improving the quality of service in term of jitter up to 12.3% and 22.41%, respectively. Keywords: quality of service, throughput, delay, jitter, packet loss, Trust CoS, Trust DSCPhttp://emitter.pens.ac.id/index.php/emitter/article/view/41 |
| spellingShingle | Amang Sudarsono Anang Siswanto Heru Iswanto Qoirul Setiawan Traffic Analysis of Quality of Service (QoS) for Video Conferencing between Main Campus and Sub Campus in Laboratory Scale Emitter: International Journal of Engineering Technology |
| title | Traffic Analysis of Quality of Service (QoS) for Video Conferencing between Main Campus and Sub Campus in Laboratory Scale |
| title_full | Traffic Analysis of Quality of Service (QoS) for Video Conferencing between Main Campus and Sub Campus in Laboratory Scale |
| title_fullStr | Traffic Analysis of Quality of Service (QoS) for Video Conferencing between Main Campus and Sub Campus in Laboratory Scale |
| title_full_unstemmed | Traffic Analysis of Quality of Service (QoS) for Video Conferencing between Main Campus and Sub Campus in Laboratory Scale |
| title_short | Traffic Analysis of Quality of Service (QoS) for Video Conferencing between Main Campus and Sub Campus in Laboratory Scale |
| title_sort | traffic analysis of quality of service qos for video conferencing between main campus and sub campus in laboratory scale |
| url | http://emitter.pens.ac.id/index.php/emitter/article/view/41 |
| work_keys_str_mv | AT amangsudarsono trafficanalysisofqualityofserviceqosforvideoconferencingbetweenmaincampusandsubcampusinlaboratoryscale AT anangsiswanto trafficanalysisofqualityofserviceqosforvideoconferencingbetweenmaincampusandsubcampusinlaboratoryscale AT heruiswanto trafficanalysisofqualityofserviceqosforvideoconferencingbetweenmaincampusandsubcampusinlaboratoryscale AT qoirulsetiawan trafficanalysisofqualityofserviceqosforvideoconferencingbetweenmaincampusandsubcampusinlaboratoryscale |