8125 search results - page 97 / 1625 » Adaptable and Adaptive Hypermedia Systems |
127
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GLOBECOM
2006
IEEE
15 years 10 months ago
2006
IEEE
— Throughput is an important performance measure for data communications over wireless links. In this work, we consider joint adaptation of coding rates, modulation modes and lev...
137
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ICWE
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. Engineering adaptable Web Information Systems (WIS) requires systematic design models and specification frameworks. A complete model-driven methodology like Hera disting...
109
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TWC
2008
15 years 4 months ago
2008
Orthogonal frequency division multiplexing based wireless systems are spectrally efficient, but they are vulnerable to inter carrier interference (ICI). In a wide area scenario, us...
122
Voted
WWW
2003
ACM
16 years 5 months ago
2003
ACM
115
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ICMCS
2005
IEEE
15 years 10 months ago
2005
IEEE
A new adaptive UEP_BTC_STBC scheme is proposed to guarantee the robust video transmission according to the channel conditions. This scheme enhanced STBC (space- time block coding)...