[ספר][B] Cognitive radio communication and networking: Principles and practice

RC Qiu, Z Hu, H Li, MC Wicks - 2012‏ - books.google.com
The author presents a unified treatment of this highly interdisciplinary topic to help define the
notion of cognitive radio. The book begins with addressing issues such as the fundamental …

Data-driven co-channel signal interference elimination algorithm for terrestrial-satellite communications and broadcasting

R Zhang, Q Zhou, X Qiu, L **n - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
As satellite and communication technology advances, terrestrial-satellite communications
and broadcasting (TSCB) provide uninterrupted services, meeting the demand for seamless …

Transform-domain-based cognitive radio networks for harsh interference environments

X Liu, Z Li, B Wang, C Wu - IEEE Network, 2022‏ - ieeexplore.ieee.org
In harsh interference environments, there are all kinds of electromagnetic interference to
disturb the communication links. In this article, by integrating transform domain …

Hardware impairment detection and prewhitening on MIMO precoder for spectrum sharing

V Ponnusamy, S Malarvihi - Wireless Personal Communications, 2017‏ - Springer
Multiple input multiple out (MIMO) cognitive radio offer the spatial degree of freedom that can
be used to share the spectrum with less interference via Precoding Technique. Many …

Joint power allocation and routing in outage constrained cognitive radio ad hoc networks

S Basak, T Acharya - Mobile Networks and Applications, 2015‏ - Springer
We investigate the problems of route lifetime maximization and interference to primary user
minimization jointly in outage constrained stationary cognitive radio ad hoc networks. It may …

Impact of primary networks on the performance of secondary networks

H Tran, MA Hagos, M Mohamed… - 2013 International …, 2013‏ - ieeexplore.ieee.org
In this paper, we investigate the performance of a single-input and multiple-output cognitive
radio network over Rayleigh fading. In particular, we assume that secondary transmitter (SU …

Interference minimization based power allocation for cognitive radio networks with imperfect spectrum sensing

Y Xu, X Zhao, F Hu - 2016 IEEE Wireless Communications and …, 2016‏ - ieeexplore.ieee.org
This paper investigates power allocation problems for orthogonal frequency division
multiplexing (OFDM)-based cognitive radio networks operating in licensed frequency bands …

Reliable OFDM system design under hostile multi-tone jamming

M Abdelhakim, J Ren, T Li - 2012 IEEE Global …, 2012‏ - ieeexplore.ieee.org
Along with the advent of reconfigurable radios, hostile jamming is no longer limited to
military applications, but has become a serious threat for civilian wireless communications …

Interference-aware resource control in multi-antenna cognitive ad hoc networks with heterogeneous delay constraints

X Chen, HH Chen - IEEE communications letters, 2013‏ - ieeexplore.ieee.org
In this work, we consider a multi-antenna cognitive ad hoc network (CAHNet) with
heterogeneous delay requirements. To fulfill the interference and delay constraints …

Interference minimization approach for joint resource allocation in cognitive OFDMA networks

M Liu, T Song, L Zhang, J Hu - 2016 IEEE 83rd Vehicular …, 2016‏ - ieeexplore.ieee.org
In this paper, we propose a novel resource allocation (RA) scheme based on interference
minimization (IM) for cognitive radio networks (CRN). In the approach, we focus on an …