Transmission Delay Modeling of Packet Communication over Digital Subscriber Line
Certain multimedia and voice services, such as VoIP, IPTV, etc., are significantly delay sensitive and their performance is influenced by the overall transmission delay and its variance. One of the most common solutions used in access networks are xDSL lines, especially ADSL2+ or VDSL2. Although the...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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VSB-Technical University of Ostrava
2013-01-01
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| Series: | Advances in Electrical and Electronic Engineering |
| Subjects: | |
| Online Access: | http://advances.utc.sk/index.php/AEEE/article/view/807 |
| _version_ | 1797827060378370048 |
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| author | Jiri Vodrazka Pavel Lafata |
| author_facet | Jiri Vodrazka Pavel Lafata |
| author_sort | Jiri Vodrazka |
| collection | DOAJ |
| description | Certain multimedia and voice services, such as VoIP, IPTV, etc., are significantly delay sensitive and their performance is influenced by the overall transmission delay and its variance. One of the most common solutions used in access networks are xDSL lines, especially ADSL2+ or VDSL2. Although these subscriber lines also use packet communication, there are several differences and mechanisms, which influence their resulting delay. Their delay characteristics are also dependent on the individual settings of each xDSL provider, therefore we decided to investigate this area for typical commercially available lines in Czech Republic. Based on the measured values and experiments with real ADSL2+ lines we also developed a potential modeling method, which is presented in this article as well. The parameters for packet jitter based on the generalized Pareto distribution were modeled. |
| first_indexed | 2024-04-09T12:42:12Z |
| format | Article |
| id | doaj.art-bc379ee75f364cbdbb7adb50b83bb15f |
| institution | Directory Open Access Journal |
| issn | 1336-1376 1804-3119 |
| language | English |
| last_indexed | 2024-04-09T12:42:12Z |
| publishDate | 2013-01-01 |
| publisher | VSB-Technical University of Ostrava |
| record_format | Article |
| series | Advances in Electrical and Electronic Engineering |
| spelling | doaj.art-bc379ee75f364cbdbb7adb50b83bb15f2023-05-14T20:50:08ZengVSB-Technical University of OstravaAdvances in Electrical and Electronic Engineering1336-13761804-31192013-01-0111426026510.15598/aeee.v11i4.807598Transmission Delay Modeling of Packet Communication over Digital Subscriber LineJiri Vodrazka0Pavel Lafata1Dpt. of Telecommunication Engineering Czech Technical University in PragueDpt. of Telecommunication Engineering Czech Technical University in PragueCertain multimedia and voice services, such as VoIP, IPTV, etc., are significantly delay sensitive and their performance is influenced by the overall transmission delay and its variance. One of the most common solutions used in access networks are xDSL lines, especially ADSL2+ or VDSL2. Although these subscriber lines also use packet communication, there are several differences and mechanisms, which influence their resulting delay. Their delay characteristics are also dependent on the individual settings of each xDSL provider, therefore we decided to investigate this area for typical commercially available lines in Czech Republic. Based on the measured values and experiments with real ADSL2+ lines we also developed a potential modeling method, which is presented in this article as well. The parameters for packet jitter based on the generalized Pareto distribution were modeled.http://advances.utc.sk/index.php/AEEE/article/view/807adsl2+digital subscriber linepacket jitter modelingtransmission delay. |
| spellingShingle | Jiri Vodrazka Pavel Lafata Transmission Delay Modeling of Packet Communication over Digital Subscriber Line Advances in Electrical and Electronic Engineering adsl2+ digital subscriber line packet jitter modeling transmission delay. |
| title | Transmission Delay Modeling of Packet Communication over Digital Subscriber Line |
| title_full | Transmission Delay Modeling of Packet Communication over Digital Subscriber Line |
| title_fullStr | Transmission Delay Modeling of Packet Communication over Digital Subscriber Line |
| title_full_unstemmed | Transmission Delay Modeling of Packet Communication over Digital Subscriber Line |
| title_short | Transmission Delay Modeling of Packet Communication over Digital Subscriber Line |
| title_sort | transmission delay modeling of packet communication over digital subscriber line |
| topic | adsl2+ digital subscriber line packet jitter modeling transmission delay. |
| url | http://advances.utc.sk/index.php/AEEE/article/view/807 |
| work_keys_str_mv | AT jirivodrazka transmissiondelaymodelingofpacketcommunicationoverdigitalsubscriberline AT pavellafata transmissiondelaymodelingofpacketcommunicationoverdigitalsubscriberline |