532 search results - page 50 / 107 » Transmission coordination for ad hoc networks |
111
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WCNC
2008
IEEE
15 years 6 months ago
2008
IEEE
—Physical Carrier Sensing plays a crucial role in the effectiveness of CSMA-based MAC protocols, yet its properties and impact on the system performance under slow fading channel...
MOBICOM
2006
ACM
15 years 5 months ago
2006
ACM
Broadcast transmissions are the predominate form of network traffic in a VANET. However, since there is no MAC-layer recovery on broadcast frames within an 802.11-based VANET, th...
WOWMOM
2005
ACM
15 years 5 months ago
2005
ACM
In order to ease the challenging task of information dissemination in a MANET, we employ a legend: a data structure passed around a network to share information with all the mobil...
107
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PEWASUN
2004
ACM
15 years 5 months ago
2004
ACM
An M/MMGI/1/K queuing model is developed for the analysis of IEEE 802.11 DCF using RTS/CTS. Results are based on arbitrary contention conditions, namely, collision probabilities, ...
AINA
2003
IEEE
15 years 5 months ago
2003
IEEE
In this paper, we propose a TDMA slot assignment protocol to improve the channel utilization, which controls the excessive increase of unassigned slots by changing the frame lengt...