DocumentCode :
2064316
Title :
Performance of Delay Tolerant Mobile Networks and its improvement using mobile relay nodes under buffer constraint
Author :
Abdelmoumen, Mouna ; Frikha, Mounir ; Chahed, Tijani
Author_Institution :
Sup´com, Route de Raoued Km 3,5 - 2083 El Ghazala Ariana, Tunisia
fYear :
2015
fDate :
13-15 May 2015
Firstpage :
1
Lastpage :
6
Abstract :
The performance of Delay Tolerant Mobile Networks (DTMNs) depends on the mobility pattern through the nodes encounter process which constitutes opportunities for exchange of information between nodes. However, the exchange of information itself depends also on the routing/replication protocol and the network ressources as the node buffer capacity and which determines the effective network performance. We focus in this work on those two concepts: encounter and exchange, and evaluate them along with resulting network performance for different mobility patterns and routing protocols as well as under the limited buffer space constraint. We also propose the use of additional, mobile, dedicated relays so as to enhance the performance of the DTMN in cases of ill-behaved mobility schemes.
Keywords :
Delays; Mobile communication; Mobile computing; Relays; Routing protocols; Tin; DTMN; buffer; evaluation; mobility; routing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Networks, Computers and Communications (ISNCC), 2015 International Symposium on
Conference_Location :
Yasmine Hammamet, Tunisia
Type :
conf
DOI :
10.1109/ISNCC.2015.7238571
Filename :
7238571
Link To Document :
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