完整後設資料紀錄
DC 欄位語言
dc.contributor.authorYin, WMen_US
dc.contributor.authorWu, CJen_US
dc.contributor.authorLin, YDen_US
dc.date.accessioned2014-12-08T15:26:43Z-
dc.date.available2014-12-08T15:26:43Z-
dc.date.issued2001en_US
dc.identifier.isbn0-7803-7206-9en_US
dc.identifier.issn1930-529Xen_US
dc.identifier.urihttp://hdl.handle.net/11536/18984-
dc.description.abstractData-Over-Cable Service Interface Specifications v1.1 (DOCSIS v1.1) defines five upstream services for supporting per-flow Quality of Services (QoS). The cable modem termination system (CMTS) must periodically grant upstream transmission opportunities to the QoS flows based on their QoS parameters. This study proposes a two-phase minislot scheduling algorithm to reduce the QoS violation rate. In the scheduling sequence determination phase, the flow whose packets are most unlikely to violate QoS is scheduled first. In the minislot assignment phase, the scheduler allocates to a flow the available interval where the likelihood of packet violation is minimum. Simulation results demonstrate that our scheduling algorithm can reduce the QoS violation rate by 80% similar to 35% over that of the first-come-first-serve-random-selection algorithm and increase the utilization by 25% as well.en_US
dc.language.isoen_USen_US
dc.titleTwo-phase minislot scheduling algorithm for HFC QoS services provisioningen_US
dc.typeProceedings Paperen_US
dc.identifier.journalGLOBECOM '01: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6en_US
dc.citation.spage410en_US
dc.citation.epage414en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000178714800081-
顯示於類別:會議論文