19010 search results - page 415 / 3802 » Adaptive A |
170
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VTC
2010
IEEE
15 years 5 months ago
2010
IEEE
—In recent years, the rapid development of wireless communication allows us to enjoy more multimedia services via wireless network. However, due to lack of QoS support and charac...
188
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CORR
2010
Springer
15 years 5 months ago
2010
Springer
The previous link adaptation algorithms on ofdm based systems use equal modulation order for all sub carrier index within a block. For multimedia transmission using ofdm as the mo...
223
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ERSA
2010
15 years 4 months ago
2010
Research in communication networks has shown that the Internet architecture is not sufficient for modern communication areas such as the interconnection networks of super computing...
175
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
We propose an adaptive transmission technique for optical wireless (OW) systems, operating in atmospheric turbulence and employing subcarrier phase shift keying (S-PSK) intensity m...
209
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ICICS
2010
Springer
15 years 4 months ago
2010
Springer
Threshold public-key encryption (TPKE) allows a set of users to decrypt a ciphertext if a given threshold of authorized users cooperate. Existing TPKE schemes suffer from either lo...