252 search results - page 14 / 51 » Channel Assignment in Honeycomb Networks |
177
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TMC
2010
15 years 3 months ago
2010
—We consider a point-to-multipoint cognitive radio network that shares a set of channels with a primary network. Within the cognitive radio network, a base station controls and s...
148
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INFOCOM
1998
IEEE
1998
IEEE
Performance Bounds for Dynamic Channel Assignment Schemes Operating under Varying Re-Use Constraints
15 years 9 months ago
-We derive bounds for the performance of dynamic channel assignment (DCA) schemeswhich strengthenthe existing Erlang bound. The construction of the bounds is based on a reward para...
141
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WIOPT
2006
IEEE
15 years 11 months ago
2006
IEEE
Abstract— We study the problem of establishing secure communication channels in resource-constrained wireless networks using key predistribution. Pairwise communication channels ...
151
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MOBIHOC
2007
ACM
16 years 5 months ago
2007
ACM
The issue of transport capacity of a randomly deployed wireless network under random (c, f ) channel assignment was considered by us in [1]. We showed in [1] that when the number ...
113
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AINA
2003
IEEE
15 years 10 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...