In this paper, we study how to determine concurrent transmissions and the transmission
power level of each link to maximize the spectrum efficiency and minimize energy …

Predictable link reliability is required for wireless networked control, yet co-channel
interference remains a major source of uncertainty in wireless link reliability. Formulated …

The IEEE 1609.4 standard allows a single radio device to utilize multiple channels by
alternating control channel (CCH) and service channel (SCH). During the SCH interval, the …

This paper proposes a frame aggregation scheme for VoIP traffic over wireless local area
network. In this context, we studied main attributes of VoIP in wireless systems, and recalled …

Conventional 802.11 carrier sense multiple access/collision avoidance (CSMA/CA)
networks perform channel contention and data transmission serially over a whole channel …

IEEE 802.11 WLANs use carrier sense multiple access with collision avoidance (CSMA/CA)
to initiate the Request to Send/Clear to Send (RTS/CTS) handshaking mechanism that …

In this paper, we evaluate a novel method for reducing exposed nodes in IEEE 802.11 ad
hoc WLANs using asymmetric transmission ranges for RTS and CTS frames. The RTS/CTS …

The expected traffic surge in indoor networks due to hyper-connectivity of user devices calls
for immediate attention. WiFi serves the lion's share of the indoor data traffic. But the inherent …

With the increasing use of multimedia applications on the wireless network, the
functionalities of the IEEE 802.11 WLAN was extended to allow traffic differentiation so that …