4714 search results - page 259 / 943 » Cognitive Packet Networks |
130
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SIGCOMM
2006
ACM
15 years 10 months ago
2006
ACM
We present practical models for the physical layer behaviors of packet reception and carrier sense with interference in static wireless networks. These models use measurements of ...
140
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WCNC
2010
IEEE
15 years 8 months ago
2010
IEEE
—This paper considers the medium access problem in the IEEE 802.11 standard. Although the transmission bit rates have clearly increased, some MAC related problems remain unsolved...
133
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TWC
2008
15 years 4 months ago
2008
We consider a wireless ad-hoc network with random ALOHA transmissions between nodes. However nodes can decide to use the Request-to-Send (RTS) / Clear-to-Send (CTS) protocol for oc...
158
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TWC
2011
14 years 11 months ago
2011
—In this paper, the performance of the ALOHA and CSMA MAC protocols are analyzed in spatially distributed wireless networks. The main system objective is correct reception of pac...
173
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TWC
2010
14 years 11 months ago
2010
The goal of this paper is to explore the benefits of channel diversity in wireless ad hoc networks. Our model is that of a Poisson point process of transmitters, each with a recei...