2571 search results - page 490 / 515 » Approximation schemes for wireless networks |
PERCOM
2003
ACM
15 years 9 months ago
2003
ACM
In this paper, we present an advance reservation scheme for CPU and energy resources, called ReCalendar. The goal is to enable soft real-time applications on mobile devices to ach...
100
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PERCOM
2009
ACM
15 years 4 months ago
2009
ACM
—The ubiquity of mobile devices has brought forth the concept of participatory sensing, whereby ordinary citizens can now contribute and share information from the urban environm...
INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—Greedy routing is a novel routing paradigm where messages are always forwarded to the neighbor that is closest to the destination. Our main result is a polynomial-time algorithm...
INFOCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
— In IEEE 802.11 wireless networks, EDCA users’ performance may be degraded because of the existence of legacy users and therefore would get a lower priority service. Such effe...
128
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LANC
2009
ACM
15 years 2 months ago
2009
ACM
We study a wireless network under the 802.11 random access protocol, supporting multiple physical layer rates. Based on models for the effective packet rates achieved at the MAC ...