Paper Info
Title
Data caching policies for device to device within cellular networks.
Abstract
Together with an explosive growth of the mobile devices with various applications and great demand for bandwidth, Device-to-Device (D2D) communication has been introduced to be a potential technology for mobile services mainly due to its particular advantages to offload cellular traffic effectively via content sharing. A device can directly retrieve its desired message from one of its neighboring devices if the message is available in the vicinity of the device. The main challenge becomes how to select messages to cache in order to maximize traffic offloading and improve system performance via D2D communication. In this paper, we describe the caching problem as a maximum weighted matching problem and put forward a caching strategy in which the weights of various contents are defined to determine the order of caching messages leveraging Kuhn-Munkres (KM) algorithm. Based on theoretical and experimental analysis, we identify the reliability and feasibility of the above mechanism.
Year
DOI
Venue
2016
10.1145/3028842.3028880
ICIIP
Keywords
Field
DocType
Device-to-Device(D2D), Caching Policy, Kuhn-MunkresAlgorithm
Device to device,Computer science,Cache,Explosive material,Cellular traffic,False sharing,Mobile device,Bandwidth (signal processing),Cellular network,Distributed computing
Conference
Citations 
PageRank 
References 
0
0.34
1
Authors
5
Name
Order
Citations
PageRank
Xinying Yu100.34
Chong Tan210.69
Lin Ma3319.41
Kai Yu424622.28
Zhiyong Bu500.34