10533 search results - page 296 / 2107 » Design in reliability for communication designs |
179
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INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—Radio channel quality of real-world wireless networks tends to exhibit both short-term and long-term temporal variations that are in general difficult to model. To maxi...
147
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INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—Commercial backbone networks must continue to operate even when links and routers fail. Routing schemes such as OSPF, IS-IS, and MPLS reroute traffic, but they cannot guarantee...
187
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Nowadays a lot of effort is spent on developing OFDMbased inexpensive wireless transceivers. Direct-conversion radio frequency transceivers are appealing because they a...
129
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—E-limited (or K-limited) scheduling is attractive because its performance is close to that of the exhaustive scheduling which is proven to be the optimal polling scheme for symm...
160
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In an OFDM system, channel estimation can be considered as sampling the time-frequency response of the channel through a number of known pilot symbols placed across the time-fr...