TY - GEN
T1 - Performance analysis of cooperative content delivery in wireless IoT networks
AU - Nam, Yeonghun
AU - Park, Jong Hong
AU - Chung, Jong Moon
N1 - Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.
PY - 2014
Y1 - 2014
N2 - This paper analyzes content provisioning cost and the amount of network traffic generated by mobile nodes in wireless networks supporting Internet of Things (IoT). For content delivery, cooperative caching is adapted to mobile nodes where a content request message from a node is broadcasted to the connected nodes within the network before it is sent to the content provider (CP) via cellular infrastructure. It is shown that there is the critical cache division ratio to minimize content provisioning cost, and the amount of network traffic decreases as the cache division ratio increases.
AB - This paper analyzes content provisioning cost and the amount of network traffic generated by mobile nodes in wireless networks supporting Internet of Things (IoT). For content delivery, cooperative caching is adapted to mobile nodes where a content request message from a node is broadcasted to the connected nodes within the network before it is sent to the content provider (CP) via cellular infrastructure. It is shown that there is the critical cache division ratio to minimize content provisioning cost, and the amount of network traffic decreases as the cache division ratio increases.
UR - http://www.scopus.com/inward/record.url?scp=84907382751&partnerID=8YFLogxK
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U2 - 10.1109/ISCE.2014.6884529
DO - 10.1109/ISCE.2014.6884529
M3 - Conference contribution
AN - SCOPUS:84907382751
SN - 9781479945924
T3 - Proceedings of the International Symposium on Consumer Electronics, ISCE
BT - ISCE 2014 - 18th IEEE International Symposium on Consumer Electronics
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th IEEE International Symposium on Consumer Electronics, ISCE 2014
Y2 - 22 June 2014 through 25 June 2014
ER -