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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 Type
Dr Grade
Email
إبراهيم عبدالرحمن المجتبى
Almujtaba, Ibrahim Abdulrahman
Researcher
Master
Files
File Name
Type
Description
46853.pdf
pdf
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