17932 search results - page 241 / 3587 » Wireless communications systems |
174
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AICT
2007
IEEE
16 years 5 days ago
2007
IEEE
Based on the good time-frequency localization of the pulse shaping, it is possible to build a multicarrier modulation that reduces both narrowband interferences and multipath chan...
170
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INFOCOM
2010
IEEE
15 years 4 months ago
2010
IEEE
—Jamming resistance is crucial for applications where reliable wireless communication is required. Spread spectrum techniques such as Frequency Hopping Spread Spectrum (FHSS) and...
142
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INFOCOM
2009
IEEE
16 years 14 days ago
2009
IEEE
—The design of scheduling policies for wireless data systems has been driven by a compromise between the objectives of high overall system throughput and the degree of fairness a...
146
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GLOBECOM
2006
IEEE
15 years 12 months ago
2006
IEEE
— In this paper, we investigate the outage performance of cognitive wireless relay networks where source nodes communicate to their destinations via multiple hops facilitated by ...
178
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INFOCOM
2010
IEEE
15 years 4 months ago
2010
IEEE
—Generating a secret key between two parties by extracting the shared randomness in the wireless fading channel is an emerging area of research. Previous works focus mainly on si...