1018 search results - page 107 / 204 » Issues in wireless E-commerce |
134
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INFOCOM
2010
IEEE
15 years 3 months ago
2010
IEEE
—Peak Signal-to-Noise Ratio (PSNR) is the simplest and the most widely used video quality evaluation methodology. However, traditional PSNR calculations do not take the packet lo...
160
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MOBISYS
2007
ACM
16 years 4 months ago
2007
ACM
Mobile devices are increasingly equipped with multiple network interfaces: Wireless Local Area Network (WLAN) interfaces for local connectivity and Wireless Wide Area Network (WWA...
151
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MOBIHOC
2002
ACM
16 years 4 months ago
2002
ACM
We examine two aspects concerning the influence of unidirectional links on routing performance in multihop wireless networks. In the first part of the paper, we evaluate the benef...
127
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IPSN
2010
Springer
15 years 11 months ago
2010
Springer
Event detection is a major issue for applications of wireless sensor networks. In order to detect an event, a sensor network has to identify which application-specific incident h...
125
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ICDCS
2008
IEEE
15 years 11 months ago
2008
IEEE
Some recent studies have shown that cooperative cache can improve the system performance in wireless P2P networks such as ad hoc networks and mesh networks. However, all these stu...