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    Message Scheduling and Forwarding in Congested DTNs

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    AFINMsgForward2012.pdf
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    Type
    Conference Paper
    Authors
    Elwhishi, Ahmed
    Ho, Pin-Han
    Shihada, Basem cc
    KAUST Department
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Date
    2012-08-19
    Permanent link to this record
    http://hdl.handle.net/10754/362174
    
    Metadata
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    Abstract
    Multi-copy utility-based routing has been considered as one of the most applicable approaches to effective message delivery in Delay Tolerant Networks (DTNs). By allowing multiple message replicas launched, the ratio of message delivery or delay can be significantly reduced compared with other counterparts. Such an advantage, nonetheless, is at the expense of taking more buffer space at each node and higher complexity in message forwarding decisions. This paper investigates an efficient message scheduling and dropping policy via analytical modeling approach, aiming to achieve optimal performance in terms of message delivery delay. Extensive simulation results, based on a synthetic mobility model and real mobility traces, show that the proposed scheduling framework can achieve superb performance against its counterparts in terms of delivery delay.
    Citation
    Elwhishi, Ahmed, Pin-Han Ho, and Basem Shihada. "Message Scheduling and Forwarding in Congested DTNs." In AFIN 2012, The Fourth International Conference on Advances in Future Internet, pp. 26-31. 2012.
    Publisher
    IARIA
    Journal
    AFIN 2012, The Fourth International Conference on Advances in Future Internet
    Additional Links
    http://www.shihada.com/node/publications/AFINMsgForward2012.pdf
    http://www.thinkmind.org/index.php?view=article&articleid=afin_2012_2_10_50021
    Collections
    Conference Papers; Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division

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