教師資料查詢 | 類別: 期刊論文 | 教師: 武士戎 WU, SHIH-JUNG (瀏覽個人網頁)

標題:Adaptive Priority-Based Downlink Scheduling for WiMAX Networks
學年101
學期1
出版(發表)日期2012/12/01
作品名稱Adaptive Priority-Based Downlink Scheduling for WiMAX Networks
作品名稱(其他語言)
著者Shih-Jung Wu; Shih-Yi Huang; Kuo-Feng Huang
單位
出版者
著錄名稱、卷期、頁數Journal of Communications and Networks 14(6), p.692-702
摘要Supporting quality of service (QoS) guarantees for diverse
multimedia services are the primary concerns for WiMAX
(IEEE 802.16) networks. A scheduling scheme that satisfies QoS
requirements has become more important for wireless communications.
We propose a downlink scheduling scheme called adaptive
priority-based downlink scheduling (APDS) for providing QoS
guarantees in IEEE 802.16 networks. APDS comprises two major
components: Priority assignment and resource allocation. Different
service-type connections primarily depend on their QoS
requirements to adjust priority assignments and dispatch bandwidth
resources dynamically. We consider both starvation avoidance
and resource management. Simulation results show that our
APDS methodology outperforms the representative scheduling approaches
in QoS satisfaction and maintains fairness in starvation
prevention.
關鍵字IEEE 802.16;quality of service (QoS);resource management;WiMAX.
語言英文
ISSN1229-2370
期刊性質國外
收錄於
產學合作
通訊作者Wu, Shih-Jung
審稿制度
國別韓國
公開徵稿
出版型式,紙本
相關連結
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