46 search results - page 6 / 10 » Cost Model for Bitstream Access Services with QoS Parameters |
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
—The Enhanced Distributed Channel Access (EDCA) function of IEEE 802.11e standard defines multiple Access Categories (AC) with AC-specific Contention Window (CW) sizes, Arbitra...
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
— We present the unfairness problem between the uplink and the downlink flows in the IEEE 802.11e infrastructure Basic Service Set (BSS) when the default settings of the Enhance...
TON
2008
13 years 7 months ago
2008
Efficient mobility management is one of the major challenges for next-generation mobile systems. Indeed, a mobile node (MN) within an access network may cause excessive signaling t...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
This paper considers the problem of optimal and competitive wireless access for data streaming over vehicleto-roadside (V2R) communication. In a service area, the onboard units (OB...
CCGRID
2008
IEEE
14 years 1 months ago
2008
IEEE
—We formulate the service composition problem as a multi-objective stochastic program which simultaneously optimizes the following quality of service (QoS) parameters: workflow ...