Timing and carrier synchronization in wireless communication systems: a survey and classification of research in the last 5 years
Timing and carrier synchronization is a fundamental requirement for any wireless
communication system to work properly. Timing synchronization is the process by which a …
communication system to work properly. Timing synchronization is the process by which a …
Probabilistic spectrum sensing based on feature detection for 6G cognitive radio: A survey
With the advent of Sixth Generation (6G) telecommunication systems already envisioned,
increased effort is made to further develop current communication technologies, so they can …
increased effort is made to further develop current communication technologies, so they can …
Cognitive radio testbeds: State of the art and an implementation
Cognitive radio (CR) technology is a potential solution to the spectrum scarcity problem. In
CR systems, the availability of the licensed spectrum portion is monitored by the spectrum …
CR systems, the availability of the licensed spectrum portion is monitored by the spectrum …
On spectrum sensing of OFDM signals at low SNR: New detectors and asymptotic performance
This paper deals with near-optimal spectrum sensing of orthogonal frequency division
multiplexing (OFDM) signals to achieve reliable detection at low signal-to-noise ratio (SNR) …
multiplexing (OFDM) signals to achieve reliable detection at low signal-to-noise ratio (SNR) …
Real-time adaptive spectrum sensing for cyclostationary and energy detectors
Multiple spectrum measurement campaigns around the world have shown that even though
the frequencies below 6 GHz are very crowded, enough portions of the spectrum remain …
the frequencies below 6 GHz are very crowded, enough portions of the spectrum remain …
Development of measurement techniques and tools for coexistence testing of wireless medical devices
The 2.4 GHz ISM band is crowded with a wide variety of wireless devices operating under
various protocols. For many reasons, medical device manufacturers are increasingly …
various protocols. For many reasons, medical device manufacturers are increasingly …
[PDF][PDF] Modern spectrum sensing techniques for cognitive radio networks: practical implementation and performance evaluation
Spectrum underutilization has made cognitive radio a promising technology both for current
and future telecommunications. This is due to the ability to exploit the unused spectrum in …
and future telecommunications. This is due to the ability to exploit the unused spectrum in …
Development of an ice-penetrating software-defined radar using the universal software radio peripheral platform
P Liu - 2014 - etda.libraries.psu.edu
An ice-penetrating software-defined radar has been developed using the Universal Software
Radio Peripheral (USRP) that generates chirp signals. Called the USRP-based Ice Radar …
Radio Peripheral (USRP) that generates chirp signals. Called the USRP-based Ice Radar …
Implementation and Analysis of Spectrum Sensing Algorithms for SIMO Links
T Eamrurksiri - 2013 - diva-portal.org
Cognitive radio is an autonomous transceiver that is continuously sensing the ongoing
communication in its environment, it then starts the communication whenever it is …
communication in its environment, it then starts the communication whenever it is …
Contribuições ao sensoriamento espectral em canais cognitivos sujeitos a desvanecimento.
FBS CARVALHO - 2015 - dspace.sti.ufcg.edu.br
O conceito de radio cognitivo vera sendo impulsionado devido a escassez de bandas de
frequencia disponiveis para os services de telecomunicacoes. O radio cognitivo permite …
frequencia disponiveis para os services de telecomunicacoes. O radio cognitivo permite …