Πλοήγηση ανά Συγγραφέα "Oliveira, R."
-
Maximum-Throughput Access Control in Wireless LANs Through Max-Weight-Inspired Policies
Oliveira, R.; Koutsopoulos, I. (2010)The design of efficient medium access control (MAC) protocols that are backward compatible to legacy IEEE 802.11-based protocols is a central issue in the literature. This paper draws inspiration from utility-driven ... -
On service time estimation in 802.11 wlans with heterogeneous traffic sources
Oliveira, R.; Bernardo, L.; Pinto, P.; Koutsopoulos, I. (2008)This work presents a simple method to estimate IEEE 802.11 Distributed Coordination Function (DCF) service time. This is the total amount of time needed to transmit a given frame, which is defined as the duration from the ... -
Queue and channel state awareness for maximum throughput access control in CSMA/CA-based wireless LANs
Oliveira, R.; Koutsopoulos, I. (2009)This paper introduces two important enhancements to the IEEE 802.11 medium access control (MAC) protocols which are not considered in the current IEEE 802.11 MAC protocol: the channel state between the transmitter and the ...