The term “ranging” is often used to indicate the operations that make it possible to estimate
the distance between two nodes by processing some signals generated and/or received by …

Emerging applications rely on wireless broadcast to disseminate time-critical information.
For example, vehicular networks may exchange vehicle position and velocity information to …

In multihop wireless ad-hoc networks, the medium access control (MAC) protocol plays a
key role in coordinating the access to the shared medium among wireless nodes. Currently …

Rate adaptation is a mechanism unspecified by the 802.11 standards, yet critical to the
system performance by exploiting the multi-rate capability at the physical layer. I n this …

Nowadays Internet of Things (IoT) and Remote Sensing (RS) techniques are used in
different area of research for monitoring, collecting and analysis data from remote locations …

Rate adaptation is critical to the system performance of wireless networks. Typically, rate
adaptation is considered as a MAC layer mechanism in IEEE 802.11. Most previous work …

Accurately selecting modulation rates for time-varying channel conditions is critical for
avoiding performance degradations due to rate overselection when channel conditions …

It is well known that a packet loss in 802.11 can happen either due to collision or an
insufficiently strong signal. However, discerning the exact cause of a packet loss, once it …

Wireless transmissions are inherently vulnerable to jamming attacks. Frequency hop**
(FH) and transmission rate adaptation (RA) have been separately used to mitigate jamming …

In dense IEEE 802.11 networks, improving the efficiency of contention-based media access
control is an important and challenging issue. Recently, the IEEE802. 11ah Task Group has …