1756 search results - page 164 / 352 » On Cognitive Interference Networks |
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WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
—In this contribution an accurate average bit error rate (BER) formula is derived for Nakagami-faded MC-DSCDMA in the context of asynchronous transmissions and random spreading s...
ISCAS
2006
IEEE
15 years 4 months ago
2006
IEEE
— We consider the design of the MAC layer for low power, low data-rate, impulse-radio ultra-wide band (IRUWB) networks. In such networks, the primary concern is energy consumptio...
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ICN
2005
Springer
15 years 3 months ago
2005
Springer
ESCORT aims at decreasing the energy cost of communication in dense sensor networks. We employ radio frequency (RF) signal quality assessment in forming communities of redundant no...
CORR
2007
Springer
14 years 10 months ago
2007
Springer
— We present an achievable rate for general deterministic relay networks, with broadcasting at the transmitters and interference at the receivers. In particular we show that if t...
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract— The coexistence and resource sharing between a primary network utilizing cognitive relays and a secondary network are investigated. Two multiple access protocols are pr...