439 search results - page 26 / 88 » Channel Modeling of Wireless Networks in Tunnels |
140
Voted
INFOCOM
2008
IEEE
16 years 15 days ago
2008
IEEE
—Recently, spectrum-agile (SA) networks have been recognized as a viable solution to the spectrum-scarcity problem in wireless communications. In SA networks, secondary (unlicens...
232
Voted
MOBICOM
1998
ACM
15 years 10 months ago
1998
ACM
An ad hoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administra...
200
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CISS
2008
IEEE
16 years 17 days ago
2008
IEEE
— As evidenced by measurement data, channel fading and co-channel interference occur on the same time scales, and it is therefore difficult to determine if packet losses are due...
169
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INFOCOM
2007
IEEE
16 years 12 days ago
2007
IEEE
—In this paper, we extend both Bianchi’s and Kumar’s models and characterize the channel activities governed by IEEE 802.11 DCF in multi-hop wireless networks from the perspe...
148
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ISCC
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper, we study the problems of resource and performance management in channelized wireless networks. For identifying research issues systematically, we propose a research...