588 search results - page 19 / 118 » Online Frequency Assignment in Wireless Communication Networ... |
175
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DIALM
2007
ACM
15 years 9 months ago
2007
ACM
We consider the following channel assignment problem in multiradio multi-channel wireless networks: Given a wireless network where k orthogonal channels are available and each nod...
156
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GLOBECOM
2007
IEEE
2007
IEEE
Enhanced Adaptive Frequency Hopping for Wireless Personal Area Networks in a Coexistence Environment
16 years 7 days ago
— In this paper, we present an enhanced adaptive frequency hopping (EAFH) mechanism for improving the performance of frequency hopping-based wireless personal area networks (WPAN...
155
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GLOBECOM
2007
IEEE
16 years 7 days ago
2007
IEEE
Abstract— This paper presents three algorithms that outperform all other published work for allocating a limited number of orthogonal frequency channels to access points (APs) in...
201
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TMC
2010
15 years 4 months ago
2010
—One important application of cooperative communications is to extend coverage area in wireless networks without increasing infrastructure. However, a crucial challenge in implem...
157
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WISEC
2009
ACM
16 years 21 days ago
2009
ACM
While properties of wireless communications are often considered as a disadvantage from a security perspective, this work demonstrates how multipath propagation, a broadcast mediu...