37 search results - page 7 / 8 » The Power Range Assignment Problem in Radio Networks on the ... |
IPPS
2009
IEEE
14 years 28 days ago
2009
IEEE
Modeling communications in wireless networks is a challenging task since it asks for a simple mathematical object on which efficient algorithms can be designed, but that must also...
WINET
2010
13 years 4 months ago
2010
We consider the problem of static transmission-power assignment for lifetime maximization of a wireless sensor network with stationary nodes operating in a data-gathering scenario...
TPDS
2008
13 years 6 months ago
2008
The localization of sensor nodes is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can acquire...
PERCOM
2006
ACM
14 years 5 months ago
2006
ACM
Consider a placement of heterogeneous, wireless sensors that can vary the transmission range by increasing or decreasing power. The problem of determining an optimal assignment of ...
WCNC
2008
IEEE
14 years 19 days ago
2008
IEEE
—1 In ISM bands, many wireless protocols proliferate such as 802.11, Bluetooth, and ZigBee. However, these incompatible protocols create complex coexistence and connectivity prob...