Scheduling Algorithm Priority Scheme In Multi Carrier System For Individual User QoS  

Oleh:

Angga, Moszes ; Muayyadi, A. A. ; Fahmi, Arfianto

Jenis: Article from Proceeding
Dalam koleksi: Proceedings Seminar Nasional Riset dan Teknologi Terapan (Ritektra) ke-4: Rekayasa dan inovasi teknologi untuk peningkatan kualitas hidup bangsa di Universitas Sanata Dharma, Yogyakarta, 17 September 2014, page 48-52.
Topik: Multi Carrier System; Scheduling Priority; QoS Class.
Fulltext: Prosiding RITEKTRA 2014 p10.pdf (923.75KB)

Isi artikel

In this paper, it has been implemented scheduling algorithm priority scheme (SP) which consists of three main processes of scheduling, radio resources management, packet scheduling and priority schemes. Combining of K & H algorithm and MPF will be evaluated periodically, to measure average throughput of each QOS. Average throughput of each user will be compared with target throughput of each QOS class requirement, then it will be rescheduled if average throughput does not meet their requirements starting with the higher QOS class first then to lower class as long as possible. SP scheduler showed that every user obtained the target of data rate as long as the capacity of multicarrier system was still available, otherwisethe lower priority of class was sacrificed for the highest. Although lower class was sacrificed, SP scheduler guaranteed the fairness among the users for the same class.

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