Cache Management Based on Node Status in Delay Tolerant Networks

DOI

10.2991/icwcsn-16.2017.97How to use a DOI?

Keywords

node status; interval time; queue management; load control;

Abstract

Delay Tolerant Network (DTN) is a kind of wireless network with limited resources and often occurs congestion. The effective cache management can make full use of the network resources and reduce the network congestion. Therefore, aiming at the deficiency of the current research of cache management, this paper puts forward a kind of cache management strategy based on node status. With the knowledge of statistical analysis and control, the message queue and transmission rate are managed dynamically by detecting node activity and load. The experimental results show that, under the cache management, the network congestion was obviously reduced, and the utilization rate of resources has been improved, and the communication quality of the DTN is guaranteed.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jun-She Wang
AU  - Bin Zhang
PY  - 2016/12
DA  - 2016/12
TI  - Cache Management Based on Node Status in Delay Tolerant Networks
BT  - Proceedings of the 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)
PB  - Atlantis Press
SP  - 470
EP  - 474
SN  - 2352-538X
UR  - https://doi.org/10.2991/icwcsn-16.2017.97
DO  - 10.2991/icwcsn-16.2017.97
ID  - Wang2016/12
ER  -