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Título del libro: 2007 Ieee Internatonal Conference On Mobile Adhoc And Sensor Systems, Mass
Título del capítulo: Modeling route duration in mobile ad-hoc networks

Autores UNAM:
JAVIER GOMEZ CASTELLANOS; VICTOR RANGEL LICEA;
Autores externos:

Idioma:

Año de publicación:
2007
Palabras clave:

Estimation; Mobile telecommunication systems; Routing protocols; Sensors; Analytical expressions; Analytical modelling; Intermediate nodes; Minimum-time; Mobile Ad-Hoc Networks; Network sizes; Route duration; Sensor systems; Time duration; TO estimation; Ad hoc networks


Resumen:

An analytical model to estimate the time duration of routes formed by several intermediate nodes in MANETs is presented. Although there are works related to estimation of route duration, they only partially obtained analytical expressions. First, we approach the route duration problem by modeling a 3-node static case, source and destination (static) and one intermediate node (mobile). Then, a 3-node mobile case is analyzed. For both cases, we evaluate how long the route is valid. Finally, a K-node mobile case is presented. We conclude that the time duration of a route formed by N intermediate nodes can be accurately found from the minimum time duration of N separated 3-node routes. Simulations were developed using NS-2 to verify the proposed model. This work can be used to compute the signaling overhead during route-maintenance of routing protocols for MANETs and to adjust the maximum network size. ©2007 IEEE.


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