A novel cognitive satellite network with GEO and LEO broadband systems in the downlink case

C Wang, D Bian, S Shi, J Xu, G Zhang - IEEE Access, 2018 - ieeexplore.ieee.org
With the development of satellite communication, the number of satellites in space
continuously increases. However, the available spectrum resources are scarce. To address …

Trading utility for privacy in shared spectrum access systems

MA Clark, K Psounis - IEEE/ACM transactions on networking, 2017 - ieeexplore.ieee.org
In an effort to meet growing demands on the radio frequency spectrum, regulators are
exploring methods to enable band sharing among a diverse set of user devices. Proposed …

Dynamic resource sharing in 5G with LSA: Criteria‐based management framework

Z Sadreddini, P Masek, T Cavdar… - Wireless …, 2018 - Wiley Online Library
Owing to a steadily increasing demand for efficient spectrum utilization as part of the fifth‐
generation (5G) cellular concept, it becomes crucial to revise the existing radio spectrum …

[HTML][HTML] A novel dynamic spectrum-sharing method for integrated wireless multimedia sensors and cognitive satellite networks

C Wang, D Bian, G Zhang, J Cheng, Y Li - Sensors, 2018 - mdpi.com
With the growing demand, Wireless Multimedia Sensor Networks (WMSNs) play an
increasingly important role, which enhances the capacity of typical Wireless Sensor …

Optimized delay threshold scheduler for multimedia traffic over LTE downlink network

MI Elhadad, M Abd-Elnaby, ESM El-Rabaie - Multimedia Tools and …, 2019 - Springer
Allocation of radio resources is very critical to Long Term Evolution (LTE) mobile network.
Therefore, it is essential to design and implement optimum scheduling schemes to satisfy …

[HTML][HTML] Efficient wideband spectrum sensing with maximal spectral efficiency for LEO mobile satellite systems

F Li, Z Li, G Li, F Dong, W Zhang - Sensors, 2017 - mdpi.com
The usable satellite spectrum is becoming scarce due to static spectrum allocation policies.
Cognitive radio approaches have already demonstrated their potential towards spectral …

Privacy in Spectrum Sharing Systems with Applications to Communications and Radar

K Psounis, MA Clark - Signal Processing for Joint Radar …, 2024 - Wiley Online Library
With dramatic growth in demand for radio frequency spectrum by consumer devices,
spectrum regulators are turning to spectrum sharing. Radar and communication systems …

Utility-based optimal resource allocation in LTE-A networks by hybrid ACO-TS with MFA scheme

MC Thayammal, M Mary Linda - The Computer Journal, 2019 - academic.oup.com
In mobile broadband technology, advanced long term evolution (LTE-A) networks support
for a wide domain of communication services with various prerequisites. Resource …

Cognitive radio based efficient video multicast in TV white space

C Liu, W Fei, S Hu, M Wu, M Liu - IET Communications, 2021 - Wiley Online Library
The wireless video multicast in TV White Space (TVWS) is a challenging task due to the
characteristics of the wireless channels and the video streaming. This paper studies the …

Toward Trustworthy Cognitive Radio-Based Internet of Medical Things

J Bennaceur, H Idoudi, LA Saidane - Smart Systems for E-Health: WBAN …, 2021 - Springer
Abstract The Internet of Medical Things (IoMT) communication systems are increasingly
using wireless networks. However, the use of these networks for such critical systems raised …