Research Article
Performance of ad hoc networks with two-hop relay routing and limited packet lifetime
@INPROCEEDINGS{10.1145/1190095.1190158, author={Ahmad Al Hanbali and Philippe Nain and Eitan Altman}, title={Performance of ad hoc networks with two-hop relay routing and limited packet lifetime}, proceedings={1st International ICST Conference on Performance Evaluation Methodologies and Tools}, publisher={ACM}, proceedings_a={VALUETOOLS}, year={2012}, month={4}, keywords={Mobile Ad hoc network; Delay Tolerant Network; Two-hop relay protocol; Limited packet lifetime; Mobility model; Performance analysis.}, doi={10.1145/1190095.1190158} }- Ahmad Al Hanbali
Philippe Nain
Eitan Altman
Year: 2012
Performance of ad hoc networks with two-hop relay routing and limited packet lifetime
VALUETOOLS
ACM
DOI: 10.1145/1190095.1190158
Abstract
Considered is a mobile ad hoc network consisting of three types of nodes (source, destination and relay nodes) and using the two-hop relay routing protocol. Packets at relay nodes are assumed to have a limited lifetime in the network. All nodes are moving inside a bounded region according to some random mobility model. Both closed-form expressions, and asymptotic results when the number of nodes is large, are provided for the packet delivery delay and the energy needed to transmit a packet from the source to its destination. We also introduce and evaluate a variant of the two-hop relay protocol that limits the number of generated copies in the network. Our model is validated through simulations for two mobility models (random waypoint and random direction mobility models), numerical results for the two-hop relay protocols are reported, and the performance of the two-hop routing and of the epidemic routing protocols are compared.
