Elijah Mwangi

20 papers C 1Journal 5Unranked 14
YearRankTypeTitle / Venue / Authors
2025 J jnl
Optimizing UAV Location for Deployment in Cell-Free Massive MIMO Networks Using a Soft Actor-Critic Reinforcement Learning.
IEEE Access
Kenneth Okello, Elijah Mwangi, Dominic Bernard Onyango Konditi
2023 — conf
An Image-Set of Coffee Berries for CNN Classification.
AFRICON
Boniface M. Ngocho, Elijah Mwangi, George Kamucha, Gwanggil Jeon
2023 C conf
Connectivity Probability Analysis for VANETs with Big Vehicle Shadowing.
ISNCC
Kenneth Okello, Elijah Mwangi, Ahmed H. Abd El-Malek
2023 J jnl
Coverage Optimization of Eureka Digital Sound Broadcasting Single Frequency Network Using Simulated Annealing and Particle Swarm Optimization.
J. Commun.
Joseph Sospeter Salawa, Elijah Mwangi, Nerey Mvungi
2023 — conf
Current Biases and Future Research Avenues for Archive Image Colourisation.
AFRICON
Kinyua Wachira, Elijah Mwangi, Heywood Ouma Absaloms, Gwanggil Jeon
2023 — conf
Tertiary Education Integrity in a ChatGPT Conscious World: Preliminary Kenyan Observations.
AFRICON
Kinyua Wachira, Lydiah Njoki Wachira, Elijah Mwangi, Heywood Ouma Absaloms, Gwanggil Jeon
2022 J jnl
Minimizing the PAPR for FBMC/OQAM Signals Using Enhanced-PTS with Low Complexity Search.
J. Commun.
Mahaman Noura Issaka Ango, Elijah Mwangi, Moctar Mossi Idrissa
2021 J jnl
PAPR Reduction in MIMO-OFDM Systems Using Low- Complexity Additive Signal Mixing.
J. Commun.
Stephen Kiambi, Elijah Mwangi, George Kamucha
2019 — conf
Assessment of the Interference effects from Land Earth Stations in Motion to Fixed Service Stations.
AFRICON
Samuel Kwamena Menanor, Elijah Mwangi, George Kamucha
2019 — conf
Use of Preset Reserved Tones in Reduction of PAPR in OFDM Systems.
AFRICON
Stephen Kiambi, Elijah Mwangi, George Kamucha
2018 — conf
A Robust Compressive Sampling Method for MR Images Based on Partial Scanning and Apodization.
ISSPIT
Henry Kiragu, Elijah Mwangi, George Kamucha
2017 — conf
A hybrid MRI method based on denoised compressive sampling and detection of dominant coefficients.
DSP
Henry Kiragu, Elijah Mwangi, George Kamucha
2017 — conf
A robust video watermarking approach based on a hybrid SVD/DWT technique.
AFRICON
Vincent Adul, Elijah Mwangi
2017 — conf
An ordinal direction driven gradient-based RGBW CFA demosaicking technique using a bayerisation process and polyomino theory.
AFRICON
Kinyua Wachira, Elijah Mwangi, Gwanggil Jeon
2017 — conf
Effect of OFDM signal structure and subcarrier modulation on the reduction of the signal peak power.
AFRICON
Stephen Kiambi, Elijah Mwangi, George Kamucha
2017 J jnl
Pilot Reuse Factor with Large Scale Fading Precoding for Massive MIMO.
CoRR
Tedros Salih, Elijah Mwangi, Kibet Langat
2015 — conf
A fast procedure for acquisition and reconstruction of magnetic resonance images using compressive sampling.
AFRICON
Henry Kiragu, George Kamucha, Elijah Mwangi
2015 — conf
A pentomino-based path inspired demosaicking technique for the bayer color filter array.
AFRICON
Kinyua Wachira, Elijah Mwangi, Gwanggil Jeon
2013 — conf
A colour image watermarking technique resistant to affine geometric attacks.
AFRICON
Felix O. Owalla, Elijah Mwangi
2007 — conf
A wavelet based image watermarking scheme with a CDMA/Hadamard embedding technique.
ISSPA
Elijah Mwangi