Elijah Mwangi

According to our database, Elijah Mwangi authored at least 19 papers between 2007 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2023

Coverage Optimization of Eureka Digital Sound Broadcasting Single Frequency Network Using Simulated Annealing and Particle Swarm Optimization.

Joseph Sospeter Salawa, Elijah Mwangi, Nerey Mvungi

J. Commun., June, 2023

Connectivity Probability Analysis for VANETs with Big Vehicle Shadowing.

Kenneth Okello, Elijah Mwangi, Ahmed H. Abd El-Malek

Proceedings of the International Symposium on Networks, Computers and Communications, 2023

Tertiary Education Integrity in a ChatGPT Conscious World: Preliminary Kenyan Observations.

Kinyua Wachira, Lydiah Njoki Wachira, Elijah Mwangi, Heywood Ouma Absaloms, Gwanggil Jeon

Proceedings of the IEEE AFRICON 2023, Nairobi, Kenya, September 20-22, 2023, 2023

Current Biases and Future Research Avenues for Archive Image Colourisation.

Kinyua Wachira, Elijah Mwangi, Heywood Ouma Absaloms, Gwanggil Jeon

Proceedings of the IEEE AFRICON 2023, Nairobi, Kenya, September 20-22, 2023, 2023

An Image-Set of Coffee Berries for CNN Classification.

Boniface M. Ngocho, Elijah Mwangi, George Kamucha, Gwanggil Jeon

Proceedings of the IEEE AFRICON 2023, Nairobi, Kenya, September 20-22, 2023, 2023

2022

Minimizing the PAPR for FBMC/OQAM Signals Using Enhanced-PTS with Low Complexity Search.

Mahaman Noura Issaka Ango, Elijah Mwangi, Moctar Mossi Idrissa

J. Commun., 2022

2021

PAPR Reduction in MIMO-OFDM Systems Using Low- Complexity Additive Signal Mixing.

Stephen Kiambi, Elijah Mwangi, George Kamucha

J. Commun., 2021

2019

Assessment of the Interference effects from Land Earth Stations in Motion to Fixed Service Stations.

Samuel Kwamena Menanor, Elijah Mwangi, George Kamucha

Proceedings of the 2019 IEEE AFRICON, Accra, Ghana, September 25-27, 2019, 2019

Use of Preset Reserved Tones in Reduction of PAPR in OFDM Systems.

Stephen Kiambi, Elijah Mwangi, George Kamucha

Proceedings of the 2019 IEEE AFRICON, Accra, Ghana, September 25-27, 2019, 2019

2018

A Robust Compressive Sampling Method for MR Images Based on Partial Scanning and Apodization.

Henry Kiragu, Elijah Mwangi, George Kamucha

Proceedings of the 2018 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT), 2018

2017

Pilot Reuse Factor with Large Scale Fading Precoding for Massive MIMO.

Tedros Salih, Elijah Mwangi, Kibet Langat

CoRR, 2017

A hybrid MRI method based on denoised compressive sampling and detection of dominant coefficients.

Henry Kiragu, Elijah Mwangi, George Kamucha

Proceedings of the 22nd International Conference on Digital Signal Processing, 2017

An ordinal direction driven gradient-based RGBW CFA demosaicking technique using a bayerisation process and polyomino theory.

Kinyua Wachira, Elijah Mwangi, Gwanggil Jeon

Proceedings of the IEEE AFRICON 2017, Cape Town, South Africa, September 18-20, 2017, 2017

Effect of OFDM signal structure and subcarrier modulation on the reduction of the signal peak power.

Stephen Kiambi, Elijah Mwangi, George Kamucha

Proceedings of the IEEE AFRICON 2017, Cape Town, South Africa, September 18-20, 2017, 2017

A robust video watermarking approach based on a hybrid SVD/DWT technique.

Vincent Adul, Elijah Mwangi

Proceedings of the IEEE AFRICON 2017, Cape Town, South Africa, September 18-20, 2017, 2017

2015

A pentomino-based path inspired demosaicking technique for the bayer color filter array.

Kinyua Wachira, Elijah Mwangi, Gwanggil Jeon

Proceedings of the AFRICON 2015, Addis Ababa, Ethiopia, September 14-17, 2015, 2015

A fast procedure for acquisition and reconstruction of magnetic resonance images using compressive sampling.

Henry Kiragu, George Kamucha, Elijah Mwangi

Proceedings of the AFRICON 2015, Addis Ababa, Ethiopia, September 14-17, 2015, 2015

2013

A colour image watermarking technique resistant to affine geometric attacks.

Felix O. Owalla, Elijah Mwangi

Proceedings of the AFRICON 2013, Pointe aux Piments, Mauritius, September 9-12, 2013, 2013

2007

A wavelet based image watermarking scheme with a CDMA/Hadamard embedding technique.

Elijah Mwangi

Proceedings of the 9th International Symposium on Signal Processing and Its Applications, 2007