Fast Information Exchange in Proximity-Based Multichannel Wireless Networks

Antonio Gonga, Themistoklis Charalambous, Mikael Johansson

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

Abstrakti

This paper considers the problem of distributed neighbor discovery in multi-channel wireless networks. We propose a protocol in which nodes randomly select a channel and decide whether to transmit or listen for neighbor discovery beacons. When nodes transmit, they use epidemic information dissemination to spread knowledge about all the nodes they have discovered so far. Theoretical guarantees on discovery times are complemented by extensive simulations and practical implementations. The evaluations show that multi-channel communication effectively reduces the number of collisions between nodes in the network (especially in dense networks) and that epidemic information dissemination yields both significant speed-ups and increased resilience to packet losses. Finally, we also show that our protocol compares favorably to previously proposed solutions in the literature.

AlkuperäiskieliEnglanti
OtsikkoProceedings - 2015 8th IFIP Wireless and Mobile Networking Conference, WMNC 2015
KustantajaIEEE
Sivut24-31
Sivumäärä8
ISBN (elektroninen)9781509003518
DOI - pysyväislinkit
TilaJulkaistu - 1 helmikuuta 2016
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaIFIP Wireless and Mobile Networking Conference - Munich, Saksa
Kesto: 5 lokakuuta 20157 lokakuuta 2015
Konferenssinumero: 8

Conference

ConferenceIFIP Wireless and Mobile Networking Conference
LyhennettäWMNC
MaaSaksa
KaupunkiMunich
Ajanjakso05/10/201507/10/2015

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  • Siteeraa tätä

    Gonga, A., Charalambous, T., & Johansson, M. (2016). Fast Information Exchange in Proximity-Based Multichannel Wireless Networks. teoksessa Proceedings - 2015 8th IFIP Wireless and Mobile Networking Conference, WMNC 2015 (Sivut 24-31). [7396677] IEEE. https://doi.org/10.1109/WMNC.2015.24