20441 search results - page 3656 / 4089 » Locally Computable Structures |
130
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— High power dissipation in packet switches and routers is fast turning into a key problem, owing to increasing line speeds and decreasing chip sizes. To address this issue, we i...
121
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— This paper proposes a new MIMO-OFDM precoding method that minimizes BER of the maximum likelihood detection (MLD). Conventional MIMO precoding methods can approximately...
164
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract—Most research on differential MIMO is based on spacetime block codes, aiming to achieve maximum transmit diversity and thus make the transmission more robust by the aid ...
124
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— We address the problem of scheduling multiple traffic streams associated with target profiles on a shared wireless link, arising in real-time applications with soft/flexible...
138
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
User-defined preferences allow personalized ranking of query results. A user provides a declarative specification of his/her preferences, and the system is expected to use that ...