2207 search results - page 197 / 442 » Experiences with a Mobile Testbed |
159
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ISCC
2008
IEEE
16 years 1 months ago
2008
IEEE
We evaluate the capacity of an IEEE 802.16d and IEEE 802.11g testbed to simultaneously carry emulated H.264/AVC video and Speex VoIP and present results from an extensive measurem...
177
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ISM
2008
IEEE
16 years 1 months ago
2008
IEEE
As Internet telephony systems continue to replace existing Public Switched Telephone Network systems, proxy servers running the Session Initiation Protocol (SIP) will continue to ...
167
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SRDS
2008
IEEE
16 years 1 months ago
2008
IEEE
In many reliable Wireless Sensor Network (WSN) applications, messages have different priorities depending on urgency or importance. For example, a message reporting the failure of...
196
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
—Partially Overlapped Channel (POC) based design, has been identified recently as a promising technique to overcome the capacity bottleneck facing wireless engineers in various ...
196
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
—The hot spot problem is a typical byproduct of the many-to-one traffic pattern that characterizes most wireless sensor networks: the nodes with the best channel to the sink are ...