+44 (0)1509 263171
Please use this identifier to cite or link to this item:
|Title: ||Semi-edge: From edge caching to hierarchical caching in network fog|
|Authors: ||Hua, Yining|
Kyriakopoulos, Konstantinos G.
|Keywords: ||Edge Caching|
Information Centric Networking
|Issue Date: ||2018|
|Publisher: ||© Association for Computing Machinery (ACM)|
|Citation: ||HUA, Y., GUAN, L. and KYRIAKOPOULOS, K.G., 2018. Semi-edge: From edge caching to hierarchical caching in network fog. IN: Proceedings of the 1st International Workshop on Edge Systems, Analytics and Networking (EdgeSys'18 ), Munich, June 10- 15th.|
|Abstract: ||In recent content delivery mechanisms, popular contents tend to
be placed closer to the users for better delivery performance and
lower network resource occupation. Caching mechanisms in Content
Delivery Networks (CDN), Mobile Edge Clouds (MECs) and fog
computing have implemented edge caching paradigm for different
application scenarios. However, state-of-the-art caching mechanisms
in literature are mostly bounded by application scenarios.
With the rapid development of heterogeneous networks, the lack
of uniform caching management has become an issue. Therefore, a
novel caching mechanism, Semi-Edge caching (SE), is proposed in
this paper. SE caching mechanism is based on in-network caching
technique and it could be generically applied into various types of
network fog. Furthermore, two content allocation strategies, SE-U
(unicast) and SE-B (broadcast), are proposed within SE mechanism.
The performance of SE-U and SE-B are evaluated in three typical
topologies with various scenario contexts. Compared to edge
caching, SE can reduce latency by 7% and increase cache hit ratio
|Description: ||This is the author's version of the work. It is posted here for your personal use. Not for redistribution. The definitive Version of Record was published in Proceedings of the 1st International Workshop on Edge Systems, Analytics and Networking (EdgeSys'18 ), https://doi.org/10.1145/3213344.3213352|
|Version: ||Accepted for publication|
|Publisher Link: ||https://doi.org/10.1145/3213344.3213352|
|Appears in Collections:||Conference Papers (Physics)|
Files associated with this item:
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.