8298 search results - page 313 / 1660 » On the Complexity of Numerical Analysis |
186
Voted
GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—We analyze the capacity of an opportunistic scheduling system in a spectrum sharing environment where multiple secondary users can share a frequency spectrum with multip...
210
Voted
ICPP
2008
IEEE
16 years 1 months ago
2008
IEEE
Numerical simulations in computational physics, biology, and finance, often require the use of high quality and efficient parallel random number generators. We design and optimi...
233
Voted
INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—We consider opportunistic spectrum access (OSA) strategies for a transmitter in a multichannel wireless system, where a channel may or may not be available and the transmitter m...
161
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
— Recently, we proposed a random transmit power control (TPC) to increase the uplink capacity of DS-CDMA wireless packet access using Rake combining. Furthermore, we evaluated th...
186
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
Packet reservation multiple access (PRMA) protocol is an implicit reservation MAC protocol. It is initially designed for voice packets in the cellular networks [2], [3] but it is...