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Publications:How severe is the hidden terminal problem in VANETs when using CSMA and STDMA?
Abstract <p>The hidden terminal problem is of<p>The hidden terminal problem is often said to be the major limiting performance factor in vehicular ad hoc networks. In this article we propose a definition of the hidden terminal problem suitable for broadcast transmissions and proceed with a case study to find how the packet reception probability is affected by the presence of hidden terminals. Two different medium access control methods; carrier sense multiple access (CSMA) from IEEE 802.11p and self-organizing time division multiple access (STDMA), are subject of investigation through computer simulations of a highway scenario with a Nakagami fading channel model. The results reveal that the presence of hidden terminals does not significantly affect the performance of the two MAC protocols. STDMA shows a higher packet reception probability for all settings due to the synchronized packet transmissions.</p>nchronized packet transmissions.</p>
Author Katrin Sjöberg + , Elisabeth Uhlemann + , Erik G. Ström +
Conference IEEE Vehicular Technology Conference, 5-8 Sept., San Francisco, CA, USA, 2011
DOI http://dx.doi.org/10.1109/VETECF.2011.6093256  +
Diva http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:464320
EndPage 5  +
HostPublication IEEE Vehicular Technology Conference (VTC Fall)  +
PublicationType Conference Paper  +
Publisher IEEE conference proceedings  +
Series Vehicular Technology Conference ; 2011  +
StartPage 1  +
Title How severe is the hidden terminal problem in VANETs when using CSMA and STDMA?  +
Year 2011  +
Has queryThis property is a special property in this wiki. Publications:How severe is the hidden terminal problem in VANETs when using CSMA and STDMA? + , Publications:How severe is the hidden terminal problem in VANETs when using CSMA and STDMA? + , Publications:How severe is the hidden terminal problem in VANETs when using CSMA and STDMA? + , Publications:How severe is the hidden terminal problem in VANETs when using CSMA and STDMA? + , Publications:How severe is the hidden terminal problem in VANETs when using CSMA and STDMA? + , Publications:How severe is the hidden terminal problem in VANETs when using CSMA and STDMA? + , Publications:How severe is the hidden terminal problem in VANETs when using CSMA and STDMA? + , Publications:How severe is the hidden terminal problem in VANETs when using CSMA and STDMA? + , Publications:How severe is the hidden terminal problem in VANETs when using CSMA and STDMA? + , Publications:How severe is the hidden terminal problem in VANETs when using CSMA and STDMA? +
Categories Publication  +
Modification dateThis property is a special property in this wiki. 26 June 2014 03:41:55  +
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