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arXiv · 1403.3710

Saving Energy in Mobile Devices for On-Demand Multimedia Streaming -- A Cross-Layer Approach

Mohammad Ashraful Hoque·Matti Siekkinen·Jukka K. Nurminen·Sasu Tarkoma·Mika Aalto
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Abstract

This paper proposes a novel energy-efficient multimedia delivery system called EStreamer. First, we study the relationship between buffer size at the client, burst-shaped TCP-based multimedia traffic, and energy consumption of wireless network interfaces in smartphones. Based on the study, we design and implement EStreamer for constant bit rate and rate-adaptive streaming. EStreamer can improve battery lifetime by 3x, 1.5x and 2x while streaming over Wi-Fi, 3G and 4G respectively.

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Mohammad Ashraful Hoque, Matti Siekkinen, Jukka K. Nurminen, Sasu Tarkoma, Mika Aalto. 2014-03-14. Saving Energy in Mobile Devices for On-Demand Multimedia Streaming -- A Cross-Layer Approach. https://doi.org/10.1145/2556942

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