2571 search results - page 359 / 515 » Approximation schemes for wireless networks |
168
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ISCC
2006
IEEE
16 years 16 days ago
2006
IEEE
P2P systems are increasingly used to discover and share various data between users. The performance of a P2P based information retrieval system is determined by the efficiency of...
163
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Abstract— In recent years, network coding has been investigated as a method to obtain improvements in wireless networks. A typical assumption of previous work is that relay nodes...
167
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ADHOCNOW
2006
Springer
16 years 15 days ago
2006
Springer
Consumers increasingly demand high quality of service (QoS) for multimedia applications. Rate control scheme is one of the major methods that provide high video quality for mobile ...
165
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
For video communications over wireless ad hoc networks, multiple paths with limited bandwidth are common. It therefore presents new challenges to the video encoding. In this paper...
190
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WCNC
2008
IEEE
16 years 27 days ago
2008
IEEE
—In this contribution an accurate average bit error rate (BER) formula is derived for Nakagami-faded MC-DSCDMA in the context of asynchronous transmissions and random spreading s...