کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
465434 697572 2006 28 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Quantitative performance comparison of different content distribution modes
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Quantitative performance comparison of different content distribution modes
چکیده انگلیسی

We develop methods for quantifying the gain of using multicast or a combination of broadcast and unicast for transmitting popular content in telecommunication networks. The gain is evaluated in a single link, such as the radio interface of a cellular network. Two approaches to define such a gain are presented: one based on the average link occupancy, and another based on the blocking probability. The developed methods enable determining how popular the most popular contents should be in order to justify the use of multicast or a combination of broadcast and unicast from a performance point of view.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Performance Evaluation - Volume 63, Issues 4–5, May 2006, Pages 395–422
نویسندگان
, , ,