Time-critical and delay-sensitive multimedia applications require more spectrum and
transmission resources. With the provision of cognitive radios (CRs), the underutilized …

The stringent requirements of wireless multimedia transmission lead to very high radio
spectrum solicitation. Although the radio spectrum is considered as a scarce resource, the …

Abstract Internet of Things (IoT) is the recent technology emerged with new research ideas
in the communication arena. With multiple sensors and actuators, it operates on limited …

In this paper, we explore radio resource management for a time-varying 5G heterogeneous
wireless access network that includes multi-RATs such as 5G new radio (NR) and long-term …

Multiple spectrum measurement campaigns around the world have shown that even though
the frequencies below 6 GHz are very crowded, enough portions of the spectrum remain …

Millimeter wave (mmW) technologies are currently being proposed as backhaul for outdoor
urban small cells. However, non-line-of-sight (NLOS) operation must be addressed before …

Providing high quality video transmission in VANETs is very challenging due to the highly
dynamic, unpredictable topology, and low bandwidth characteristics. In this article, we …

This paper investigates the possibility of co-channel secondary transmission over the
operational digital terrestrial video (DTV) broadcast bands within the interference limits of …

The stringent requirements of wireless multimedia transmission lead to very high radio
spectrum solicitation. Although the radio spectrum is considered as a scarce resource, the …

Coexistent communication, wherein multiple networks with dissimilar transmit waveform
properties are deployed over the same band, has attracted a lot of recent attention, because …