1665 search results - page 174 / 333 » On Quiescent Reliable Communication |
171
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
−A class of combinatorial structures, called absorbing sets, strongly influences the performance of low-density paritycheck (LDPC) decoders at low error rates. Past experiments h...
201
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WIMOB
2008
IEEE
16 years 28 days ago
2008
IEEE
—Mobile ad hoc networks (MANETs) generally adopt a peer-to-peer architecture in which the nodes themselves provide routing and services to the network. Disconnectivity with peer ...
180
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GLOBECOM
2007
IEEE
16 years 27 days ago
2007
IEEE
Abstract— Polarized single-input multiple-output (SIMO) arrays can improve system robustness and rate while offering a compact design. We investigate the error performance of Imp...
145
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GLOBECOM
2007
IEEE
16 years 27 days ago
2007
IEEE
— In this paper, we develop low-complexity iterative channel estimation techniques for emerging IDMA systems. The channel estimators make use of pilots as well as soft decoded da...
166
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GLOBECOM
2007
IEEE
16 years 27 days ago
2007
IEEE
—Multicasting is useful for various applications such as multimedia broadcasting. In current 802.11, multicast frames are sent as broadcast frames at a low transmission rate with...