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On Sensor Fusion in the Presence of Packet-Dropping Communication Channels |
Abstract |
In this paper we look at the problem of mu … In this paper we look at the problem of multi-sensor data fusion when data is being communicated over
channels that drop packets randomly. We are motivated by
the use of wireless links for communication among nodes in
upcoming sensor networks. We wish to identify the information that should be communicated by each node to others given
that some of the information it had transmitted earlier might
have been lost. We solve the problem exactly for the case
of two sensors and study the performance of the algorithm
when more sensors are present. For the two-sensor case, the
performance of our algorithm is optimal in the sense that if
a packet is received from the other sensor, it is equivalent to
receiving all previous measurements, irrespective of the packet
drop pattern. irrespective of the packet
drop pattern. +
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Authors | Vijay Gupta, Richard M. Murray, Babak Hassibi + |
ID | 2005l + |
Source | 2005 Conference on Decision and Control (CDC) + |
Tag | gmh05-cdc + |
Title | On Sensor Fusion in the Presence of Packet-Dropping Communication Channels + |
Type | Conference Paper + |
Categories | Papers |
Modification date This property is a special property in this wiki.
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15 May 2016 06:17:53 + |
URL This property is a special property in this wiki.
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http://www.cds.caltech.edu/~murray/preprints/gmh05-cdc.pdf + |
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On Sensor Fusion in the Presence of Packet-Dropping Communication Channels + | Title |
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