QoS weighted scheduling: Real-time streaming of multi-resolution video
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Won, Youjip | - |
dc.contributor.author | Jeon, Yeonggyun | - |
dc.contributor.author | Jeong, Jechang | - |
dc.contributor.author | Jang, Inkawng | - |
dc.contributor.author | Hong, Sungwoo | - |
dc.date.accessioned | 2022-12-21T09:28:36Z | - |
dc.date.available | 2022-12-21T09:28:36Z | - |
dc.date.created | 2022-09-16 | - |
dc.date.issued | 2007-01 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/180535 | - |
dc.description.abstract | In this work1, we propose novel packet scheduling algorithm for real-time streaming of multi-resolution video. Our scheduling algorithm targets towards the situation where there exists relatively large fluctuation in bandwidth availability and the short queue depth in the receiver's end. The proposed algorithm determines which packets to send and when to send them. We develop QoS significance metric to represent the importance of a packet. QoS significance incorporates the composite transitive dependency in multi-resolution video. We develop QoS weighted traffic smoothing to determine the transmission schedule. We found that when the receiver has short queue length, e.g. mobile terminal, packet loss is very sensitive to the packet interval distribution. In determining the packet transmission schedule, we consider not only the bandwidth process of the packet traffic but also the importance of the individual packets. We introduce more slack for more important packet. We found that QoS weighted traffic smoothing makes the resulting bandwidth process burstier and entails more packet losses. However, it greatly enhances the user perceivable QoS. The simulation results show that the our scheme not only maximizes user perceivable QoS but also minimizes resource requirements. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | GVE | - |
dc.title | QoS weighted scheduling: Real-time streaming of multi-resolution video | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeong, Jechang | - |
dc.identifier.scopusid | 2-s2.0-54949127125 | - |
dc.identifier.bibliographicCitation | Proceedings of the IASTED International Conference on Graphics and Visualization in Engineering, GVE 2007, pp.131 - 136 | - |
dc.relation.isPartOf | Proceedings of the IASTED International Conference on Graphics and Visualization in Engineering, GVE 2007 | - |
dc.citation.title | Proceedings of the IASTED International Conference on Graphics and Visualization in Engineering, GVE 2007 | - |
dc.citation.startPage | 131 | - |
dc.citation.endPage | 136 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | Bandwidth | - |
dc.subject.keywordPlus | Boolean functions | - |
dc.subject.keywordPlus | Color image processing | - |
dc.subject.keywordPlus | Multiresolution analysis | - |
dc.subject.keywordPlus | Packet loss | - |
dc.subject.keywordPlus | Packet networks | - |
dc.subject.keywordPlus | Scheduling | - |
dc.subject.keywordPlus | Scheduling algorithms | - |
dc.subject.keywordPlus | Telecommunication systems | - |
dc.subject.keywordPlus | Videotex | - |
dc.subject.keywordPlus | Visualization | - |
dc.subject.keywordPlus | Bandwidth availabilities | - |
dc.subject.keywordPlus | Mobile terminals | - |
dc.subject.keywordPlus | Multi-resolution | - |
dc.subject.keywordPlus | Packet intervals | - |
dc.subject.keywordPlus | Packet scheduling | - |
dc.subject.keywordPlus | Packet scheduling algorithms | - |
dc.subject.keywordPlus | Packet traffics | - |
dc.subject.keywordPlus | Packet transmissions | - |
dc.subject.keywordPlus | QoS | - |
dc.subject.keywordPlus | Queue lengths | - |
dc.subject.keywordPlus | Resolution videos | - |
dc.subject.keywordPlus | Resource requirements | - |
dc.subject.keywordPlus | Simulation results | - |
dc.subject.keywordPlus | Streaming | - |
dc.subject.keywordPlus | Traffic smoothing | - |
dc.subject.keywordPlus | Transmission schedules | - |
dc.subject.keywordPlus | Computer networks | - |
dc.subject.keywordAuthor | Multi-resolution | - |
dc.subject.keywordAuthor | Packet scheduling | - |
dc.subject.keywordAuthor | QoS | - |
dc.subject.keywordAuthor | Traffic smoothing | - |
dc.subject.keywordAuthor | Video streaming | - |
dc.identifier.url | https://oslab.kaist.ac.kr/wp-content/uploads/esos_files/publication/conferences/international/QoS%20Weighted%20Scheduling%20Real-time%20Streaming%20of%20Multi-resolution%20Video.pdf | - |
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