264 search results - page 18 / 53 » Resource and power costs in dynamic spectrum allocation |
ICC
2009
IEEE
15 years 6 months ago
2009
IEEE
—In a multi-access fading channel, dynamic allocation of bandwidth, transmission power and rates is an important aspect to counter the detrimental effect of time-varying nature o...
84
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GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
— We propose and analyze a novel decentralized mechanism that motivates otherwise non-cooperative stations to participate as relays in cooperative ARQ protocol. Cooperation incen...
MICRO
1999
IEEE
15 years 4 months ago
1999
IEEE
Increasing levels of microprocessor power dissipation call for new approaches at the architectural level that save energy by better matching of on-chip resources to application re...
105
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INFOCOM
2010
IEEE
14 years 10 months ago
2010
IEEE
—We study power control in a multi-cell CDMA wireless system whereby self-interested users share a common spectrum and interfere with each other. Our objective is to design a pow...
JSAC
2007
14 years 11 months ago
2007
— We propose a physical-datalink cross-layer resource allocation scheme over wireless relay networks for quality-ofservice (QoS) guarantees. By integrating information theory wit...