教師資料查詢 | 類別: 期刊論文 | 教師: 張志勇 Chih-yung Chang (瀏覽個人網頁)

標題:An overlapping communication protocol using improved time-slot leasing for Bluetooth WPANs
學年97
學期1
出版(發表)日期2009/01/01
作品名稱An overlapping communication protocol using improved time-slot leasing for Bluetooth WPANs
作品名稱(其他語言)
著者Chen, Yuh-shyan; Lin, Yun-wei; Chang, Chih-yung
單位淡江大學資訊工程系;GBR
出版者Camden: Academic Press
著錄名稱、卷期、頁數Journal of Network and Computer Applications 32(1), pp.273-292
摘要In this paper, we propose an overlapping communication protocol using improved time-slot leasing in the Bluetooth WPANS. One or many slave–master–slave communications usually exist in a piconet of the Bluetooth network. A fatal communication bottleneck is incurred in the master node if many slave–master–slave communications are required at the same time. To alleviate the problem, an overlapping communication scheme is presented to allow slave node directly and simultaneously communicates with another slave node to replace with the original slave–master–slave communication works in a piconet. This overlapping communication scheme is based on the improved time-slot leasing (TSL) scheme which modified from the original TSL, while the original TSL scheme only provides the slave-to-slave communication capability. The key contribution of our improved TSL scheme is to offer the overlapping communication capability. With the overlapping communication scheme, we developed an overlapping communication protocol in a Bluetooth WPANs. Finally, simulation results demonstrate that our developed communication protocol achieves the performance improvements on bandwidth utilization, transmission delay time, network congestion, and energy consumption.
關鍵字Bluetooth; Time-slot leasing; WPAN; Communication protocol; Wireless communication; Mobile computing
語言英文
ISSN1084-8045
期刊性質國外
收錄於SCI
產學合作
通訊作者Chen, Yuh-shyan
審稿制度
國別
公開徵稿
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