12438 search results - page 276 / 2488 » The Magic of a Number System |
205
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ISCC
2008
IEEE
16 years 1 months ago
2008
IEEE
The GSM network with the greatest worldwide number of users, succumbs to several security vulnerabilities. The Short Message Service (SMS) is one of its superior and well-tried se...
205
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IV
2008
IEEE
16 years 1 months ago
2008
IEEE
There is a large number of interactive visualization tools, however no universal tool exists that covers all relevant aspects for all possible application domains. We have develop...
197
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SUTC
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, two practical considerations of beacon deployment for ultrasound-based indoor localization systems are presented. In an indoor environment, beacons are deployed inc...
165
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—We analyze the performance of multihop communication systems with regenerative relays in terms of the average symbol error probability (SEP) for M-ary quadrature amplitu...
173
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— OFDMA-based IEEE802.16 implements Adaptive Modulation and Coding (AMC) which results in a different bit rate for each user depending on its position in the cell as well as the ...