کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9661954 | 697521 | 2005 | 21 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Performance analysis of a novel hybrid push-pull algorithm with QoS adaptations in wireless networks
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this paper, we present a novel hybrid push-pull algorithm which combines broadcasting of push data items, with dissemination upon request of pull items in asymmetric communication environments. These environments are made up only of one database server and many clients. Requests made by the clients are queued up for the pull items. The (pull) item with the number of pending requests is the one selected to be pulled. We present a performance analysis of our scheme, and determine the individual response time for each item disseminated and the overall time for the pull queue to be flushed. Next, we extend our algorithm by incorporating quality of service (QoS) factors, and then, study its performance analytically.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Performance Evaluation - Volume 60, Issues 1â4, May 2005, Pages 201-221
Journal: Performance Evaluation - Volume 60, Issues 1â4, May 2005, Pages 201-221
نویسندگان
Azzedine Boukerche, Trivikram Dash, Cristina M. Pinotti,