Abstract Cognitive Radio Networks (CRN) is the solution for the spectrum scarcity problem, that has surfaced with the exponential increase in number of mobile users. In CRN, the …
PK Sahoo, D Sahoo - IEEE Journal on Selected Areas in …, 2016 - ieeexplore.ieee.org
Cognitive radio network (CRN) is a promising solution to spectrum scarcity that uses the dynamic spectrum access mechanism to increase the efficiency of the underutilized licensed …
In this paper, we propose two spectrum utilization improvement approaches (SUIAs), namely SUIA 1 and SUIA 2, based on whether or not the licensed 28 GHz millimeter-wave …
In dynamic spectrum access (DSA) networks, secondary users (SUs) need to opportunistically access primary users'(PUs) radio spectrum without causing significant …
LC Chen, IC Shih, JS Liu - Journal of Internet Technology, 2020 - jit.ndhu.edu.tw
With the rapid growth of the Internet, new applications and services are continuously being proposed for the telecommunication systems. Voice over Internet Protocol (VoIP) is one of …
MM Hassani, S Pashmforoush, AAE Zarandi - Wireless Personal …, 2022 - Springer
Modeling of spectrum occupancy by both primary and secondary users in the Cognitive Radio Ad-hoc Network (CRAHN) can be helpful to improve spectrum usage efficiency …
In dynamic spectrum access (DSA) networks, secondary users (SUs) need to opportunistically access primary users'(PUs) radio spectrum without causing significant …
In this paper, we design and implement an intelligent gateway for Wireless Body Area Network (WBAN) that seeks opportunistic access of licensed Primary User (PU) channels …