教師資料查詢 | 類別: 期刊論文 | 教師: 吳庭育 Tin-yu Wu (瀏覽個人網頁)

標題:On Centralized Scheduling and Channel Assignment Scheme for WiMAX Mesh Networks
學年97
學期2
出版(發表)日期2009/07/01
作品名稱On Centralized Scheduling and Channel Assignment Scheme for WiMAX Mesh Networks
作品名稱(其他語言)
著者Tang, Yu-liang; Cheng, Rung-shiang; 吳庭育; Wu, Tin-yu; Yu, Jian-ping
單位淡江大學電機工程學系
出版者教育部電算中心; 台灣學術網路管理委員會
著錄名稱、卷期、頁數網際網路技術學刊 = Journal of Internet Technology 10(3), pp.207-215
摘要WiMAX provides a mechanism for creating Multi-hop mesh, which can be deployed as high speed wide-area wireless network. Because multiple-access interference is a major limiting factor for the WiMAX mesh network, Multi-channel transmission can eliminate the interference and improve the throughput of the network. The efficiency of Multi-channel transmission can be affected by the scheduling and channel assignment algorithm. To reap the full performance potential of WiMAX architecture, we propose a new combined centralized scheduling and channel assignment algorithm called ALS-DSATUR (Active Link Scheduling-Degree of SATURation) for use in a Multi-channel Single-transceiver WiMAX mesh network. The proposed scheme can reduce the length of scheduling, particularly for insufficient channels with high network node density, and considerably improve the base station's ggregate throughput to improved mobile magement effacy.
關鍵字
語言英文
ISSN1607-9264
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版
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