2571 search results - page 61 / 515 » Approximation schemes for wireless networks |
153
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IWCMC
2009
ACM
16 years 24 days ago
2009
ACM
For a point-to-point multi-input multi-output (MIMO) wireless channel, we propose a feedback scheme, which consists of transmit-antenna selection algorithm and beamforming quantiz...
162
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ALGOSENSORS
2009
Springer
16 years 27 days ago
2009
Springer
Barrier coverage in a sensor network has the goal of ensuring that all paths through the surveillance domain joining points in some start region S to some target region T will inte...
181
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IJISEC
2010
15 years 3 months ago
2010
In this paper, we present an online/offline identity-based signature scheme for the wireless sensor network (WSN). We argue that due to significant reduction in costs of computati...
152
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DIALM
2008
ACM
15 years 8 months ago
2008
ACM
We consider the Maximum Integral Flow with Energy Constraints problem: given a directed graph G = (V, E) with edge-weights {w(e) : e E} and node battery capacities {b(v) : v V }...
150
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ENTCS
2007
15 years 6 months ago
2007
In this paper we present an analysis of a MAC (Medium Access Control) protocol for wireless sensor networks. The purpose of this protocol is to manage wireless media access by con...