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An Energy-aware Buffer-based Video Streaming Optimization Scheme

에너지 효율적인 버퍼 기반 비디오 스트리밍 최적화 기법

  • Received : 2022.08.26
  • Accepted : 2022.09.15
  • Published : 2022.10.31

Abstract

Video streaming applications such as Netflix and Youtube are widely used in our daily life. A DASH based streaming client exploits adaptive bit rate (ABR) method to choose the most appropriate video source representation that the network can support. In this paper we propose a novel energy-aware ABR scheme that adds the ability to monitor energy efficiency in addition to the linear quadratic regulator algorithm we previously introduced. Our trace-driven simulation studies show that our proposed scheme mitigates and shortens re-buffering, resulting in energy savings of mobile devices while preserving the similar QoE compared to the state-of-the-art ABR algorithms.

Keywords

References

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