856 search results - page 81 / 172 » Markov-based modeling of wireless local area networks |
COLOGNETWENTE
2007
13 years 10 months ago
2007
We present the first polynomial-time approximation scheme (PTAS) for the Minimum Independent Dominating Set problem in graphs of polynomially bounded growth. Graphs of bounded gr...
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—Wireless sensor networks need very efficient network protocols due to the sensors’ limited communication and computation capabilities. Network planarization – find...
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
—We propose a distributed scheduling and active queue management mechanism for wireless ad hoc networks. The approach is based on a random access scheduler where the transmission...
PERCOM
2010
ACM
14 years 21 days ago
2010
ACM
Abstract—In pervasive computing, localizing a user in wireless indoor environments is an important yet challenging task. Among the state-of-art localization methods, fingerprint...
MSWIM
2009
ACM
14 years 3 months ago
2009
ACM
Fairness in multihop ad hoc networks has received considerable attention in the literature. Many schemes have been proposed, which attempt to compute the “optimal” bit rates o...