کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
449772 | 693700 | 2007 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: A new high rate adaptive wireless data dissemination scheme A new high rate adaptive wireless data dissemination scheme](/preview/png/449772.png)
With the increasing popularity of wireless networks and mobile computing, data broadcasting has emerged as an efficient way of delivering data to mobile clients having a high degree of commonality in their demand patterns. This paper proposes a push system that continuously adapts to the demand pattern of the client population in order to reflect the overall popularity of each data item. The adaptation is accomplished using a simple feedback from the clients. We propose that the simple feedback is sent only from clients whose distance from the server does not incur a significant timing overhead for the acknowledgment of an item. Simulation results are presented which reveal satisfactory performance in high-speed environments with a priori unknown and dynamic client demands.
Journal: Computer Communications - Volume 30, Issue 5, 8 March 2007, Pages 957–964