TY - GEN
T1 - Delay-constrained single-copy multi-path data transmission in mobile opportunistic networks
AU - Han, Yanyan
AU - Wu, Hongyi
AU - Yang, Zhipeng
AU - Li, Deshi
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/12/16
Y1 - 2014/12/16
N2 - In this work we study the problem of delay-constrained data transmission in mobile opportunistic networks. In contrast to the single-copy single-path and multi-copy multi-path routing schemes that have been discussed in the literature, we aim to determine an optimal single-copy multi-path transmission strategy that satisfies delay requirement and at the same time minimizes communication cost. We first propose a centralized optimal formulation, and then develop a distributed routing algorithm under practical network settings. We implement the proposed algorithm on Dell Streak tablets and carry out an experiment with 25 nodes for a period of two weeks. Moreover, we extract the algorithm codes from our prototype and run simulations based on the Haggle trace to study its performance trends under various network settings.
AB - In this work we study the problem of delay-constrained data transmission in mobile opportunistic networks. In contrast to the single-copy single-path and multi-copy multi-path routing schemes that have been discussed in the literature, we aim to determine an optimal single-copy multi-path transmission strategy that satisfies delay requirement and at the same time minimizes communication cost. We first propose a centralized optimal formulation, and then develop a distributed routing algorithm under practical network settings. We implement the proposed algorithm on Dell Streak tablets and carry out an experiment with 25 nodes for a period of two weeks. Moreover, we extract the algorithm codes from our prototype and run simulations based on the Haggle trace to study its performance trends under various network settings.
UR - https://www.scopus.com/pages/publications/84921026281
UR - https://www.scopus.com/pages/publications/84921026281#tab=citedBy
U2 - 10.1109/SAHCN.2014.6990325
DO - 10.1109/SAHCN.2014.6990325
M3 - Conference contribution
AN - SCOPUS:84921026281
T3 - 2014 11th Annual IEEE International Conference on Sensing, Communication, and Networking, SECON 2014
SP - 37
EP - 45
BT - 2014 11th Annual IEEE International Conference on Sensing, Communication, and Networking, SECON 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 11th Annual IEEE International Conference on Sensing, Communication, and Networking, SECON 2014
Y2 - 30 June 2014 through 3 July 2014
ER -