20197 search results - page 3626 / 4040 » Comparing Computational Power |
136
Voted
TWC
2008
2008
A token-based scheduling scheme for WLANs supporting voice/data traffic and its performance analysis
15 years 4 months ago
Most of the existing medium access control (MAC) protocols for wireless local area networks (WLANs) provide prioritized access by adjusting the contention window sizes or interfram...
143
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TWC
2008
15 years 4 months ago
2008
This paper discusses the design and analysis of post coded OFDM (PC-OFDM) systems. Coded or precoded OFDM systems are generally employed to overcome the symbol recovery problem in...
147
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CCE
2004
15 years 4 months ago
2004
The algorithmic framework developed for improving heuristic solutions of the new version of deterministic TSP [Choi et al., 2002] is extended to the stochastic case. To verify the...
139
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COGSCI
2004
15 years 4 months ago
2004
Four different kinds of grammars that can define crossing dependencies in human language are compared here: (i) context sensitive rewrite grammars with rules that depend on contex...
132
Voted
COR
2004
15 years 4 months ago
2004
The multicasting is defined as the distribution of the same information stream from one to many nodes concurrently. There has been an intensive research effort to design protocols...