Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Stephen Musyoki"'
Publikováno v:
Optics, Vol 3, Iss 3, Pp 287-303 (2022)
This research work conducted a design and simulation of an ultra-low power all-optically tuned nonlinear ring resonator-based add-drop filter. The purpose of this study is to investigate a CMOS-compatible nonlinear material system for an optical filt
Externí odkaz:
https://doaj.org/article/3b44682cb3e244a99cb937724309ca01
Publikováno v:
Telecom, Vol 3, Iss 3, Pp 433-447 (2022)
A vital part of cellular network evolution has been long-term evolution networks. In these networks, it is important to mitigate inter-cell interference. Fractional frequency re-use has been proposed to address this. The method involves the division
Externí odkaz:
https://doaj.org/article/194f261b7ce14bbbaaec71bc793b6b85
Publikováno v:
Heliyon, Vol 8, Iss 6, Pp e09567- (2022)
Dense Wavelength Division Multiplexing system-based optical networks are currently the most appropriate solutions for all-optical networks that efficiently utilize the large bandwidth offered by optical fiber networks. Tunable ring resonator-based fi
Externí odkaz:
https://doaj.org/article/cae5ce30f62549d991dd0e732245769c
Publikováno v:
International Journal of Optics, Vol 2022 (2022)
We propose and simulate a third-order 3D electro-optically highly tunable compact add-drop filter based on nonlinear microring resonators. The used tuning mechanism relies on enhanced Kerr nonlinearity in a graphene layer integrated on top of a two-p
Externí odkaz:
https://doaj.org/article/9c70f8aa5e8045c79c0e5f3cc66d8154
Publikováno v:
International Journal of Engineering Trends and Technology. 70:151-162
Cloud radio access network fronthaul solution using optimized dynamic bandwidth allocation algorithm
In order to address the challenges that have come with the exploding demand for higher speed, traffic growth and mobile wireless devices, Mobile network operators have decided to move to the notion of small cells based on cloud radio access network.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40c45f04fb8f60fe9b7fc4e7146e6a57
https://zenodo.org/record/4662545
https://zenodo.org/record/4662545
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
International Journal of Engineering Research in Africa. 15:123-133
This paper has analyzed the performance a Wireless Division Multiple Access (WCDMA) system model at a data rate of 384kbps and 2Mbps over an Additive White Gaussian Noise (AWGN) channel. The signal was modulated by Quadrature Phase Shift Keying (QPSK
Publikováno v:
Communications. 3
Publikováno v:
International Journal of Electronics. 71:715-722
In an ideal auto-resonant eniotron oscillator (ARPO), all the electrons are able to give almost all their kinetic energy to an electromagnetic wave, resulting in a conversion efficiency of nearly 100%. However, the electric field strength required to