2956 search results - page 353 / 592 » Efficient Communication by Breathing |
191
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MUE
2007
IEEE
16 years 25 days ago
2007
IEEE
Conference keys are secret keys used by a group of users commonly and with which they can encipher (or decipher) messages such that communications are secure. Based on the Diffie ...
163
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P2P
2007
IEEE
16 years 25 days ago
2007
IEEE
In this paper we propose fully distributed trustbased policies for p2p systems to regulate the exchange of different type of services and discourage misbehaviour. In a system of p...
160
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VTC
2007
IEEE
16 years 25 days ago
2007
IEEE
—Evolved UTRA (EUTRA) is currently under study by 3GPP standards organizations as a long term evolution (LTE) for current generation Universal Terrestrial Radio Access (UTRA) net...
176
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VTC
2007
IEEE
16 years 25 days ago
2007
IEEE
— The bit error rate (BER) performance of single-carrier (SC) transmission in a frequency-selective fading channel can be significantly improved by using frequency-domain equaliz...
184
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WIMOB
2007
IEEE
16 years 25 days ago
2007
IEEE
As part of the IEEE 802.16 protocol, the random access scheme is used for ranging. The ratio between the numbers of periodic ranging slots and data slots in the uplink subframe de...