5657 search results - page 863 / 1132 » Micropayments for Wireless Communications |
218
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WIS
2004
15 years 8 months ago
2004
We envision an environment where humans communicate directly with computers without additional authentication inputs like passwords, passphrases, PINs (Personal Identification Num...
194
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WSC
2000
15 years 8 months ago
2000
Computation of power control calculations is one of the most time-consuming aspects of simulating wireless communication systems. These calculations are critical to understanding ...
198
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WCE
2007
15 years 7 months ago
2007
– Maintenance of the cache consistency is a complicated issue in the wireless mobile environment. Caching of frequently accessed data items on the node can reduce the bandwidth r...
162
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
—With increasing spatial reuse of the radio spectrum, co-channel interference is becoming a dominant noise source and may severely degrade the communication performance of wirele...
178
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AHSWN
2010
15 years 6 months ago
2010
Considerations of realistic channel dynamics motivate the design of a new breed of opportunistic schemes, such as opportunistic transmission, scheduling and routing. Compared to t...