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Wireless multimedia cognitive radio networks: A comprehensive survey
Time-critical and delay-sensitive multimedia applications require more spectrum and
transmission resources. With the provision of cognitive radios (CRs), the underutilized …
transmission resources. With the provision of cognitive radios (CRs), the underutilized …
Review of optical and wireless backhaul networks and emerging trends of next generation 5G and 6G technologies
Mobile Backhauling provides an interface between radio controller and base stations, mostly
realized with a physical medium such as optical fibers or microwave radio links. With the …
realized with a physical medium such as optical fibers or microwave radio links. With the …
[HTML][HTML] Multimedia communication over cognitive radio networks from QoS/QoE perspective: A comprehensive survey
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 …
spectrum solicitation. Although the radio spectrum is considered as a scarce resource, the …
Exploiting social internet of things features in cognitive radio
Cognitive radio (CR) represents the proper technological solution in case of radio resources
scarcity and availability of shared channels. For the deployment of CR solutions, it is …
scarcity and availability of shared channels. For the deployment of CR solutions, it is …
Performance analysis of IEEE 802.22 wireless regional area network in the presence of digital video broadcasting–second generation terrestrial broadcasting services
In Cognitive Radio (CR) networks unlicensed secondary users aim at transmitting in
licensed bands while preserving primaries from harmful interference. CR communications …
licensed bands while preserving primaries from harmful interference. CR communications …
Co-channel and adjacent channel interference and protection issues for DVB-T2 and IEEE 802.22 WRAN operation
This paper presents a study on the coexistence issue of digital terrestrial TV broadcasting
and cognitive broadband access operation in the TV white spaces (TVWS). Extended …
and cognitive broadband access operation in the TV white spaces (TVWS). Extended …
TV white space and LTE network optimization toward energy efficiency in suburban and rural scenarios
The radio spectrum is a limited resource. Demand for wireless communication services is
increasing exponentially, stressing the availability of radio spectrum to accommodate new …
increasing exponentially, stressing the availability of radio spectrum to accommodate new …
On the feasibility of unlicensed communications in the TV white space: Field measurements in the UHF band
In practical unlicensed communications in TV band, radio devices have to identify, at first,
the transmission opportunities, that is, the portion of the spectrum licensed for broadcasting …
the transmission opportunities, that is, the portion of the spectrum licensed for broadcasting …
Adaptive real-time multi-user access network selection algorithm for load-balancing over heterogeneous wireless networks
The coexistence of several wireless technologies gives users a wide connectivity choice.
However, in this heterogeneous context with the even growth of multimedia data demand …
However, in this heterogeneous context with the even growth of multimedia data demand …
Control system for workplace safety in a cargo terminal
Large industrial environments and specifically cargo terminals are inherently very complex
systems to be monitored and controlled, given the presence of vessels, vehicles, people and …
systems to be monitored and controlled, given the presence of vessels, vehicles, people and …