512 search results - page 77 / 103 » Random Access Systems with a Time Varying Channel |
PEWASUN
2008
ACM
14 years 11 months ago
2008
ACM
In this paper we present an experimental study conducted in 802.11based mesh networks of three existing rate adaptation algorithms. The aim of this study is twofold. On the one ha...
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AUIC
2000
IEEE
15 years 2 months ago
2000
IEEE
The potential of the Web, via both the Internet and intranets, to facilitate development of clinical information systems has been evident for some time. Most Web-based clinical wo...
COMPSEC
2008
14 years 10 months ago
2008
While general-purpose processor based systems are built to enforce memory protection to prevent the unintended sharing of data between processes, current systems built around reco...
ICNP
2007
IEEE
15 years 4 months ago
2007
IEEE
—FRASA, Feedback Retransmission Approximation for Slotted ALOHA, is proposed to study the stability region of finiteuser slotted ALOHA under collision channel. With FRASA, the s...
ASPDAC
2004
ACM
15 years 3 months ago
2004
ACM
Channel coding is an important building block in communication systems since it ensures the quality of service. Irregular repeat-accumulate (IRA) codes belong to the class of Low-...