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  • ICC2015_MWN

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Optimized network-coded scalable video multicasting over eMBMS networks

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paper

Published
Publication date8/06/2015
Host publicationIEEE International Conference on Communications (ICC): Mobile and Wireless Networking Symposium
PublisherIEEE
Pages3069-3075
Number of pages7
ISBN (Print)9781467364324
Original languageEnglish

Abstract

Delivery of multicast video services over fourth generation (4G) networks such as 3GPP Long Term Evolution- Advanced (LTE-A) is gaining momentum. In this paper, we address the issue of efficiently multicasting layered video services by defining a novel resource allocation framework that aims to maximize the service coverage whilst keeping the radio resource footprint low. A key point in the proposed system mode is that the reliability of multicast video services is ensured by means of an Unequal Error Protection implementation of the Network Coding (UEP-NC) scheme. In addition, both the communication parameters and the UEP-NC scheme are jointly optimized by the proposed resource allocation framework. Numerical results show that the proposed allocation framework can significantly increase the service coverage when compared to a conventional Multi-rate Transmission (MrT) strategy.

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©2015IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.