TU Berlin

Internet Network ArchitecturesPublications by Type: Conference and Workshop Papers


zur Navigation

Es gibt keine deutsche Übersetzung dieser Webseite.

Publications by Type: Conference and Workshop Publications

see also conference papers, workshop papers, demos, and posters. (under construction)

Revising buffering in CSMA/CA wireless multihop networks
Zitatschlüssel D-RBCCWMN-07
Autor Dousse, Olivier
Buchtitel IEEE ComSoc Conference on Sensor, Mesh and Ad Hoc Communications and Networks (SECON '07)
Seiten 580–589
Jahr 2007
ISBN 1-4244-1268-4
DOI http://dx.doi.org/10.1109/SAHCN.2007.4292870
Ort San Diego, CA, USA
Monat June
Zusammenfassung We look at a multihop wireless path with relay nodes running some CSMA/CA protocol. We show that current buffering schemes with a drop-tail policy lead to low throughput, independently of any other MAC layer issues. We propose a simple alternative buffering policy, where relay nodes are essentially bufferless. We show that even without buffering, the network can be stabilized in a regime where the link utilization is optimal, through very simple amendments to the MAC layer. Furthermore, the network operation stays self-organized and resilient to mild interference and transmission failures. Exploiting a packet/hole duality property of the system, we suggest extensions for handling bidirectional traffic along the path, and more general mesh network configurations.
Link zur Publikation Download Bibtex Eintrag



Schnellnavigation zur Seite über Nummerneingabe