Document Details

Document Type : Thesis 
Document Title :
LOW POWER WIDE AREA NETWORK-AIDED NON-ORTHOGONAL MULTIPLE ACCESS
تصميم نظام شبكة منخفضة طاقة ذات نطاق واسع بمساعدة تقنية الوصول المتعدد غير المتعامد
 
Subject : Faculty of Engineering 
Document Language : Arabic 
Abstract : In the thesis, practical NOMA transmission is studied with various techniques, first we implemented the PD-NOMA under AWGN and Rayleigh channels and applied ZF on the decoding part. Then we implemented CD-NOMA, we used the SCMA in the decoding, and MPA to extract users’ data. Finally, we implemented a realistic transmission scenario where we deployed users randomly in a cell, we used downlink network with one base station serving a set of users. The system is showing that not all potential NOMA users are considered as NOMA users, furthermore, we implemented a downlink PD-NOMA in users considered as NOMA users and showed the BER performance and the sum rate of NOMA Users. The Multicast beamforming with superposition coding technique is applied for NOMA system. We have applied constraints on the outage probabilities which only requires the statistics of the channel. We have submitted a paper to the 11th Scientific Forum for King Abdulaziz University, and its have been accepted. In future work, we will optimize the outage probability of NOMA system. 
Supervisor : Dr. Abdulah Aljohani 
Thesis Type : Master Thesis 
Publishing Year : 1442 AH
2020 AD 
Co-Supervisor : Dr. Mohammed Moinuddin 
Added Date : Sunday, January 17, 2021 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
إبراهيم عبدالرحمن المجتبىAlmujtaba, Ibrahim AbdulrahmanResearcherMaster 

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