1739 search results - page 327 / 348 » Maximizing system lifetime in wireless sensor networks |
MOBIHOC
2009
ACM
14 years 3 months ago
2009
ACM
Spectrum is a critical yet scarce resource and it has been shown that dynamic spectrum access can significantly improve spectrum utilization. To achieve this, it is important to ...
ADHOCNETS
2009
Springer
14 years 3 months ago
2009
Springer
Although IEEE 802.15.4 is being considered as a promising standard for low-cost low-power Wireless Sensor Networks (WSNs), several issues in the specification are still open. One o...
WMI
2001
13 years 10 months ago
2001
The General Packet Radio Service extends the existing GSM mobile communications technology by providing packet switching and higher data rates in order to efficiently access IPbas...
ICUMT
2009
13 years 6 months ago
2009
Current wired networks have been developed on the basis of the AIMD principle, which offers increased performance and fairness. Nevertheless, there is a vast spectrum of networks, ...
ICC
2009
IEEE
14 years 3 months ago
2009
IEEE
— In most wireless relay networks, the source and relay nodes transmit successively via fixed time division (FTD) and each relay forwards a packet immediately upon receiving. In...