 |
Free and accessible knowledge |
Conference papers
Performance Evaluation of Video Transcoding and Caching Solutions in Mobile Networks
Abstract : The rapid growth in demand for video streaming applications is stressing the performance of wireless access networks. To alleviate congestion, vendors currently propose devices to be placed in the operator's network that transcode videos to a lower rate in order to reduce traffic volume in case of congestion. The devices are also able to cache popular videos, both to reduce the burden of transcoding and to alleviate backhaul load. The paper proposes a model of this augmented radio access network enabling an evaluation of the performance benefits for given transcoding and caching capacities. Our results show that a gain in cell capacity of 15% can be realized with moderate transcoding and cache capacities.
Cited literature [15 references]
https://hal.archives-ouvertes.fr/hal-01291391
Contributor : James Roberts Connect in order to contact the contributor
Submitted on : Monday, March 21, 2016 - 2:18:32 PM
Last modification on : Thursday, May 21, 2020 - 10:04:07 AM
Long-term archiving on: : Wednesday, June 22, 2016 - 10:47:42 AM
Contributor : James Roberts Connect in order to contact the contributor
Submitted on : Monday, March 21, 2016 - 2:18:32 PM
Last modification on : Thursday, May 21, 2020 - 10:04:07 AM
Long-term archiving on: : Wednesday, June 22, 2016 - 10:47:42 AM
File
itc.pdf
Files produced by the author(s)