The applications of dynamic content updates for a group of users, for example weather reports and news broadcast, have been shown to benefit significantly from Delay Tolerant Networks (DTNs) communication mechanisms. In this paper, we study the performance of dynamic content updates over DTNs by focusing on the latest content distribution, which is an important factor of the system energy consumption and content update efficiency. By characterizing the content generating process and content sharing process, we obtain an explicit expression for the latest content distribution, and prove it theoretically. Moreover, through simulations based on two synthetical mobility models and a real-world scenario, we demonstrate the accuracy and correctness of the theoretically obtained result.
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Yong LI, Depeng JIN, Li SU, Lieguang ZENG, "Distribution of the Latest Content in Dynamic Content Updates over Delay Tolerant Networks" in IEICE TRANSACTIONS on Fundamentals,
vol. E95-A, no. 7, pp. 1211-1214, July 2012, doi: 10.1587/transfun.E95.A.1211.
Abstract: The applications of dynamic content updates for a group of users, for example weather reports and news broadcast, have been shown to benefit significantly from Delay Tolerant Networks (DTNs) communication mechanisms. In this paper, we study the performance of dynamic content updates over DTNs by focusing on the latest content distribution, which is an important factor of the system energy consumption and content update efficiency. By characterizing the content generating process and content sharing process, we obtain an explicit expression for the latest content distribution, and prove it theoretically. Moreover, through simulations based on two synthetical mobility models and a real-world scenario, we demonstrate the accuracy and correctness of the theoretically obtained result.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E95.A.1211/_p
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@ARTICLE{e95-a_7_1211,
author={Yong LI, Depeng JIN, Li SU, Lieguang ZENG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Distribution of the Latest Content in Dynamic Content Updates over Delay Tolerant Networks},
year={2012},
volume={E95-A},
number={7},
pages={1211-1214},
abstract={The applications of dynamic content updates for a group of users, for example weather reports and news broadcast, have been shown to benefit significantly from Delay Tolerant Networks (DTNs) communication mechanisms. In this paper, we study the performance of dynamic content updates over DTNs by focusing on the latest content distribution, which is an important factor of the system energy consumption and content update efficiency. By characterizing the content generating process and content sharing process, we obtain an explicit expression for the latest content distribution, and prove it theoretically. Moreover, through simulations based on two synthetical mobility models and a real-world scenario, we demonstrate the accuracy and correctness of the theoretically obtained result.},
keywords={},
doi={10.1587/transfun.E95.A.1211},
ISSN={1745-1337},
month={July},}
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TY - JOUR
TI - Distribution of the Latest Content in Dynamic Content Updates over Delay Tolerant Networks
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1211
EP - 1214
AU - Yong LI
AU - Depeng JIN
AU - Li SU
AU - Lieguang ZENG
PY - 2012
DO - 10.1587/transfun.E95.A.1211
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E95-A
IS - 7
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - July 2012
AB - The applications of dynamic content updates for a group of users, for example weather reports and news broadcast, have been shown to benefit significantly from Delay Tolerant Networks (DTNs) communication mechanisms. In this paper, we study the performance of dynamic content updates over DTNs by focusing on the latest content distribution, which is an important factor of the system energy consumption and content update efficiency. By characterizing the content generating process and content sharing process, we obtain an explicit expression for the latest content distribution, and prove it theoretically. Moreover, through simulations based on two synthetical mobility models and a real-world scenario, we demonstrate the accuracy and correctness of the theoretically obtained result.
ER -