Measurement of network characteristics of multi-node cloud for real-time UHD video service

摘要

Recently, 4K resolution video contents and equipment are getting popular in market, but transmission environment is not established yet. 8K resolution video, panoramic video or more improved resolution video transmission can be generalized soon with development of equipment. For stable streaming over non-guaranteed network, this paper applies P2P streaming technology to multi-nodes in cloud. This paper measured bitrates at multiple nodes in a cloud, thereby confirming that we can increase bitrate by using multi-node. Furthermore, we confirm correlation among cloud nodes in terms of bitrates and jitter values.