Paper Info
Title
Distributed Cooperative Caching For Utility Maximization Of Vod Systems
Abstract
We consider caching of VoD contents in a cellular network in which each base station is equipped with a cache. Videos are partitioned into chunks according to a layered coding mechanism and the goal is to place chunks in caches such that the expected utility is maximized. The utility depends on the quality at which a user is requesting a file and the chunks that are available. We impose alpha-fairness across files and qualities. We develop a distributed asynchronous algorithm for deciding which chunks to store in which cache.
Year
DOI
Venue
2019
10.1109/SPAWC.2019.8815571
2019 IEEE 20TH INTERNATIONAL WORKSHOP ON SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS (SPAWC 2019)
Field
DocType
ISSN
Base station,Mathematical optimization,Expected utility hypothesis,Cache,Computer science,Asynchronous algorithms,Computer network,Coding (social sciences),Utility maximization,Cellular network
Conference
2325-3789
Citations 
PageRank 
References 
0
0.34
0
Authors
3
Name
Order
Citations
PageRank
Konstantin Avrachenkov11250126.17
Jasper Goseling219223.14
Berksan Serbetci300.68