Application of compressive sensing in cognitive radio communications: A survey
Compressive sensing (CS) has received much attention in several fields such as digital
image processing, wireless channel estimation, radar imaging, and cognitive radio (CR) …
image processing, wireless channel estimation, radar imaging, and cognitive radio (CR) …
[HTML][HTML] Spectrum cartography techniques, challenges, opportunities, and applications: A survey
The spectrum cartography finds applications in several areas such as cognitive radios,
spectrum aware communications, machine-type communications, Internet of Things …
spectrum aware communications, machine-type communications, Internet of Things …
Reliability of a radio environment map: Case of spatial interpolation techniques
Recent advances in radio environmental map** enable novel, practical and efficient
cognitive radio and dynamic spectrum access solutions. A crucial aspect of such solutions is …
cognitive radio and dynamic spectrum access solutions. A crucial aspect of such solutions is …
Improved performance of spectrum cartography based on compressive sensing in cognitive radio networks
BA Jayawickrama, E Dutkiewicz… - 2013 IEEE …, 2013 - ieeexplore.ieee.org
Spectrum cartography is the process of constructing a map showing Radio Frequency signal
strength over a finite geographical area. Multiple research groups have recently proposed to …
strength over a finite geographical area. Multiple research groups have recently proposed to …
Efficient remote compressed spectrum map** in 3-d spectrum-heterogeneous environment with inaccessible areas
F Shen, G Ding, Q Wu - IEEE Wireless Communications Letters, 2022 - ieeexplore.ieee.org
In this letter, we investigate the problem of remote spectrum map** with inaccessible
areas, whose goal is to estimate the spatial power of the unreachable area with a small …
areas, whose goal is to estimate the spatial power of the unreachable area with a small …
Context‐Based Spectrum Sharing in 5G Wireless Networks Based on Radio Environment Maps
Dynamic spectrum sharing can provide many benefits to wireless networks operators.
However, its efficiency requires sophisticated control mechanisms. The more context …
However, its efficiency requires sophisticated control mechanisms. The more context …
Capacity-aware cooperative spectrum sensing based on noise power estimation
Most cooperative spectrum sensing research activities focus on maximizing the primary user
detection and neglect the achieved secondary system performance. This paper proposes a …
detection and neglect the achieved secondary system performance. This paper proposes a …
Practical assessment of RSS-based localization in indoor environments
Transmitter localization is a widely and extensively addressed topic in the area of wireless
networks. Its broad usage in various applications, such as sensor networks, cognitive radio …
networks. Its broad usage in various applications, such as sensor networks, cognitive radio …
On 3-dimensional spectrum sharing for TV white and Gray Space networks
Spectrum scarcity demands for additional bandwidth where new services can be deployed
on. However, today's spectrum allocation leaves almost no bands unallocated. Thus …
on. However, today's spectrum allocation leaves almost no bands unallocated. Thus …
Enabling LTE in TVWS with radio environment maps: From an architecture design towards a system level prototype
L Gavrilovska, J Van De Beek, Y ** efforts that show the feasibility of the radio
environmental map to enable efficient exploitation of TV white spaces by a cellular LTE …
environmental map to enable efficient exploitation of TV white spaces by a cellular LTE …