Service interruption on Monday 11 July from 12:30 to 13:00: all the sites of the CCSD (HAL, EpiSciences, SciencesConf, AureHAL) will be inaccessible (network hardware connection).
Skip to Main content Skip to Navigation
Journal articles

Improving MANET routing with satellite out-of-band signaling

Abstract : Routing in mobile ad hoc networks is a complex task due to the mobility of the nodes and the constraints linked to a wireless multihop network (e.g., limited bandwidth, collisions, and bit errors). These adverse conditions impair not only data traffic but also routing signaling traffic, which feeds route computation. In this contribution, we propose to use satellite communications to help in the distribution of mobile ad hoc network routing signaling. The optimized link-state routing (OLSR) is chosen among several routing protocols to be extended with satellite-based signaling, yielding a version we call OLSR hybrid signaling (OLSR-H). This new scheme is evaluated through simulations and yields improvements of approximately 10% in the data delivery ratio compared with a regular OLSR. This evaluation is conducted using two different network topology models, one being fit for representing forest firefighting operations.
Complete list of metadata

Cited literature [10 references]  Display  Hide  Download
Contributor : Open Archive Toulouse Archive Ouverte (OATAO) Connect in order to contact the contributor
Submitted on : Monday, March 9, 2015 - 9:52:26 AM
Last modification on : Monday, July 4, 2022 - 9:10:31 AM
Long-term archiving on: : Wednesday, June 10, 2015 - 1:00:13 PM


Files produced by the author(s)



Carlos Giraldo Rodriguez, Laurent Franck, André-Luc Beylot, Cédric Baudoin. Improving MANET routing with satellite out-of-band signaling. International Journal of Satellite Communications and Networking, Wiley, 2013, vol. 31 (n° 6), pp. 303-315. ⟨10.1002/sat.1034⟩. ⟨hal-01127996⟩



Record views


Files downloads