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122
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
— Overlay applications have used various tools to measure path properties in order to construct efficient overlay networks. Typical examples include delay measurement, connectiv...
126
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
—This paper presents a novel methodology for finding the network connectivity in wireless mesh networks while taking into account dependencies existing between links of geometri...
124
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
— In this paper, we propose an adaptive system for improving videophone transmission over EDCA. We consider that a videophone contains a constant bit rate (CBR) voice source and ...
146
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
— Cooperative relaying has recently been recognized as an alternative to MIMO in a typical multi cellular environment. Inserting random delays at the non-regenerative fixed rela...
155
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract— The concept of cognitive radio (or secondary spectrum access) is currently under investigation as a promising paradigm to achieve efficient use of the frequency resour...