116 search results - page 2 / 24 » Aggregation capacity of wireless sensor networks: Extended n... |
VTC
2006
IEEE
13 years 10 months ago
2006
IEEE
— In multi-hop wireless networks, the number of supportable VoIP calls can be surprisingly small due to the increased spatial interference. To mitigate the interference, voice fr...
AAIM
2009
Springer
13 years 11 months ago
2009
Springer
This paper studies the aggregation of messages in networks that consist of a chain of nodes, and each message is time-constrained such that it needs to be aggregated during a give...
TON
2008
13 years 4 months ago
2008
This paper exploits the tradeoff between data quality and energy consumption to extend the lifetime of wireless sensor networks. To obtain an aggregate form of sensor data with pre...
INFOCOM
2002
IEEE
13 years 9 months ago
2002
IEEE
Abstract— In [1], Gupta and Kumar determined the capacity of wireless networks under certain assumptions, among them point-to-point coding, which excludes for example multi-acces...
IPSN
2007
Springer
13 years 11 months ago
2007
Springer
The key application scenario of wireless sensor networks is data gathering: sensor nodes transmit data, possibly in a multi-hop fashion, to an information sink. The performance of...