Research Article
Capacity of Content-Centric Hybrid Wireless Networks
@INPROCEEDINGS{10.1007/978-3-319-52730-7_7, author={Jian Liu and Guanglin Zhang and Demin Li and Jiajie Ren}, title={Capacity of Content-Centric Hybrid Wireless Networks}, proceedings={Machine Learning and Intelligent Communications. First International Conference, MLICOM 2016, Shanghai, China, August 27-28, 2016, Revised Selected Papers}, proceedings_a={MLICOM}, year={2017}, month={2}, keywords={Capacity Wireless hybrid network Content-centric Cache}, doi={10.1007/978-3-319-52730-7_7} }- Jian Liu
Guanglin Zhang
Demin Li
Jiajie Ren
Year: 2017
Capacity of Content-Centric Hybrid Wireless Networks
MLICOM
Springer
DOI: 10.1007/978-3-319-52730-7_7
Abstract
In this paper, we investigate the capacity scaling laws of content-centric hybrid wireless networks, where users aim to retrieve content stored in the network rather than maintain source-destination communication. nodes that have limited-capacity content store are assumed to be independently and uniformly distributed in the network area. The content store equipped in each node is used to cache contents according to the proposed caching schemes. base stations are regularly placed and act as relays during the content retrieving process. We consider heterogenous caching access scheme where the cached probability of contents is different and the requested contents follow a Zipf content popularity distribution. We present the closed form capacity formulae for the heterogenous caching access scheme in order sense.
