2364 search results - page 291 / 473 » Source-Channel Communication in Sensor Networks |
131
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ROBOCOMM
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract—Robust, dependable and concise coordination between members of a robot team is a critical ingredient of any such collective activity. Depending on the availability and t...
128
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ICNP
2009
IEEE
15 years 10 months ago
2009
IEEE
—Accurate sensing of the spectrum condition is of crucial importance to the mitigation of the spectrum scarcity problem in dynamic spectrum access (DSA) networks. Specifically, ...
139
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EWSN
2007
Springer
16 years 3 months ago
2007
Springer
This paper presents two lifetime models that describe two of the most common modes of operation of sensor nodes today, triggerdriven and duty-cycle driven. The models use a set of ...
GLOBECOM
2008
IEEE
15 years 10 months ago
2008
IEEE
— When a sensor network is deployed in the field, it is typically required to support multiple simultaneous missions, which may start and finish at different times. Schemes tha...
148
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IPSN
2004
Springer
15 years 9 months ago
2004
Springer
In this paper, we study the optimal way of distributing sensors in a random field to minimize the estimation distortion. We show that this problem is equivalent to certain proble...