2571 search results - page 191 / 515 » Approximation schemes for wireless networks |
187
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
Wireless sensor networks have been widely used in many surveillance applications. Due to the importance of sensor nodes in such applications, certain level of protection needs to b...
171
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TWC
2008
2008
A token-based scheduling scheme for WLANs supporting voice/data traffic and its performance analysis
15 years 6 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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ICCS
2005
Springer
16 years 10 days ago
2005
Springer
Abstract. Handover is one of the most important factors that may degrade the performance of TCP connections and real-time applications in wireless data networks. We developed a los...
185
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
This paper presents a robust scalable video coding scheme with leaky prediction, suitable for time-varying error-prone channels, such as the Internet or wireless channels. The pro...
167
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
—Passive RFID tags transmit their ID information to a tag reader upon energization by the reader. These transmitted signals, or IDs, may collide if multiple tags transmit their I...