Optimal and heuristic network coding algorithms for multi-layered video broadcast
نویسندگان
چکیده
منابع مشابه
Optimal and heuristic network coding algorithms for multi-layered video broadcast
In this paper we give network coding algorithms for multi-layered video streaming. The problem is motivated by video broadcasting in a communication network to users with varying demands. We give a polynomial time algorithm for deciding feasibility for the case of two layers, and show that the problem becomes NP-hard if the task is to maximize the number of satisfied demands. For the case of th...
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ژورنال
عنوان ژورنال: Networks
سال: 2017
ISSN: 0028-3045
DOI: 10.1002/net.21788