naa a22 4500 510791972 CHVBK 20180411083323.0 cr unu---uuuuu 180411e20130801xx s 000 0 eng 10.1007/s11277-012-0912-z doi (NATIONALLICENCE)springer-10.1007/s11277-012-0912-z Dynamic DTN Routing Strategies Based on Knowledge [Elektronische Daten] [Xian-wei Zhou, Zhi-mi Cheng, Yan Ding, Joo-Ghee Lim, Qian Liu] This paper presents a novel based-knowledge dynamic routing model with rate allocation for delay-tolerant networks (DTNs). The objectives are how to embody knowledge about destination offered by joint nodes and how to apply knowledge about destination to transfer data when the instantaneous end-to-end paths do not exist in DTNs. The first problem is addressed through a rate allocation model. For rate allocation, taking into account the dynamic feature of rate control as well as the selfish nature of joint nodes, we design a non-cooperative differential game model to offer efficient rate allocation scheme with the constraint of limited bandwidth, and obtain a feedback Nash equilibrium solution of the game. In this study, knowledge is valued information and provides advisable solutions to problems. For the second problem, assuming that the obtained value function in rate allocation model is the available knowledge about destination of joint node; with this assumption, a polynomial time routing algorithm is proposed to describe the procedure of the routing model. Springer Science+Business Media New York, 2012 Delay-tolerant networks nationallicence Knowledge nationallicence Differential game nationallicence Rate control nationallicence Zhou Xian-wei Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut Cheng Zhi-mi Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut Ding Yan Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut Lim Joo-Ghee School of Electrical and Electronic Engineering, Singapore Polytechnic, Singapore, Singapore aut Liu Qian Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut Wireless Personal Communications Springer US; http://www.springer-ny.com 71/3(2013-08-01), 1819-1836 0929-6212 71:3<1819 2013 71 11277 https://doi.org/10.1007/s11277-012-0912-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0912-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhou Xian-wei Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut NATIONALLICENCE 700 1- Cheng Zhi-mi Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut NATIONALLICENCE 700 1- Ding Yan Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut NATIONALLICENCE 700 1- Lim Joo-Ghee School of Electrical and Electronic Engineering, Singapore Polytechnic, Singapore, Singapore aut NATIONALLICENCE 700 1- Liu Qian Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 71/3(2013-08-01), 1819-1836 0929-6212 71:3<1819 2013 71 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer