Online path selection for video delivery over cellular networks

被引:0
|
作者
Munaretto, Daniele [1 ,2 ]
Melia, Telemaco [3 ]
Randriamasy, Sabine [3 ]
Zorzi, Michele [1 ,2 ]
机构
[1] Univ Padua, Dept Informat Engn, I-35100 Padua, Italy
[2] Consorzio Ferrara Ric, Ferrara, Italy
[3] Alcatel Lucent Labs, Villarceaux, France
关键词
IPTV;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The increasing amount of online video content offered by network operators to mobile users opens the door to new challenging optimizations. In a mobile network video applications can be served through several video delivery paths, resulting in different video quality experienced by the end user. The mobile operator is in charge of guiding the video services to keep a target video quality and to optimize the network resource usage, taking into account network metrics related to both core and wireless access networks. We design a framework which runs online algorithms to select the best path for video delivery based on a set of performance metrics evaluated for a range of settings by means of simulation.
引用
收藏
页码:1367 / 1372
页数:6
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