TY - GEN
T1 - Link configuration and message forwarding for intermittently connected mobile networks
AU - Jeong, Yeonsik
AU - Kim, Sun Hyun
AU - Han, Seung Jae
PY - 2012
Y1 - 2012
N2 - A number of routing schemes have been proposed for intermittently connected mobile networks. In these schemes, a node carries a message and forwards the message to another node that it meets. To increase the delivery success rate, typically, multiple copies of the message are created and forwarded to multiple neighbor nodes. The neighbor nodes are selected based on such criteria as the probability that the neighbor node is likely to meet the destination. However, the risk of forwarding failure due to link disconnection has not been considered. In this paper we consider forwarding failure in the forwarding decision. We first develop a mathematical model to catch an optimal fragmentation size of message that minimizes the message delivery delay while achieving a certain level of message delivery ratio. Then we propose an real-time decision algorithm which decides during routing whether a certain neighbor node is appropriate for message forwarding.
AB - A number of routing schemes have been proposed for intermittently connected mobile networks. In these schemes, a node carries a message and forwards the message to another node that it meets. To increase the delivery success rate, typically, multiple copies of the message are created and forwarded to multiple neighbor nodes. The neighbor nodes are selected based on such criteria as the probability that the neighbor node is likely to meet the destination. However, the risk of forwarding failure due to link disconnection has not been considered. In this paper we consider forwarding failure in the forwarding decision. We first develop a mathematical model to catch an optimal fragmentation size of message that minimizes the message delivery delay while achieving a certain level of message delivery ratio. Then we propose an real-time decision algorithm which decides during routing whether a certain neighbor node is appropriate for message forwarding.
UR - http://www.scopus.com/inward/record.url?scp=84867962476&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84867962476&partnerID=8YFLogxK
U2 - 10.1109/SECON.2012.6275821
DO - 10.1109/SECON.2012.6275821
M3 - Conference contribution
AN - SCOPUS:84867962476
SN - 9781467319058
T3 - Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks workshops
SP - 51
EP - 53
BT - 2012 9th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks, SECON 2012
T2 - 2012 9th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks, SECON 2012
Y2 - 18 June 2012 through 21 June 2012
ER -