336 search results - page 13 / 68 » Cooperative Power Scheduling for Wireless MIMO Networks |
109
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CCR
2006
14 years 12 months ago
2006
We consider the uplink power control problem in a single cell CDMA wireless data system. Each user specifies upper and lower QoS bounds. We formulate the considered problem as a g...
ICC
2009
IEEE
15 years 6 months ago
2009
IEEE
— Both fast scheduling and spatial signal processing have proven to be capacity-increasing methods in wireless communication systems. However, when applied in the downlink of a c...
100
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LCN
2008
IEEE
15 years 6 months ago
2008
IEEE
—Providing energy-efficient continuous data collection services is of paramount importance to Wireless Sensor Network (WSN) applications. This paper proposes a new power manageme...
154
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TMC
2012
13 years 2 months ago
2012
—We investigate the following fundamental question—how fast can information be collected from a wireless sensor network organized as tree? To address this, we explore and evalu...
JSAC
2007
14 years 11 months ago
2007
— Extending lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributed nodes in wireless networks. Cooperative co...