A Failsoft Scheme for Mobile Live Streaming by Scalable Video Coding

In this study, we propose a mechanism called adaptive failsoft control to address peak traffic in mobile live streaming, using chasing playback function. Although cache system is avaliable support the function for streaming base station and device-to-device communication, request concentration by highlight scenes influences load owing data unavailability. To avoid unavailability, adapted two features: (1) while switching video quality, (2) time variability of number requests. The second feature enables fallback prioritizing eviction terminating transfer cache-missed This paper discusses simulation results proposed mechanism, which adopts model appropriate (a) avoiding (b) maintaining continuity service.