412 search results - page 44 / 83 » Optimal power control in Rayleigh-fading heterogeneous netwo... |
160
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IBMRD
2011
14 years 8 months ago
2011
—We present Sensor Andrew, a multi-disciplinary campus-wide scalable sensor network that is designed to host a wide range of sensor, actuator and low-power applications. The goal...
137
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INFOCOM
2007
IEEE
15 years 7 months ago
2007
IEEE
— In this work, we study the problem of minimizing the total power consumption in a multi-hop wireless network subject to a given offered load. It is well-known that the total po...
CISS
2008
IEEE
15 years 7 months ago
2008
IEEE
—We consider a multiuser two-way relay network where multiple pairs of users communicate with their pre-assigned partners, using a common intermediate relay node, in a twophase c...
129
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INFOCOM
2008
IEEE
15 years 7 months ago
2008
IEEE
Cognitive radio (CR) is a revolution in radio technology and is viewed as an enabling technology for dynamic spectrum access. This paper investigates how to design distributed alg...
118
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INFOCOM
2005
IEEE
15 years 6 months ago
2005
IEEE
— In many devices, wireless network interfaces consume upwards of 30% of scarce portable system energy. Extending the system lifetime by minimizing communication power consumptio...