The non-orthogonal multiple access (NOMA) method for wireless communication systems has seen ever-increasing implementations for the existing wireless communication system design due to its superiority when compared to its counterpart, the traditional orthogonal multiple access (OMA). However, a novel scheme for combining antenna polarization to NOMA has not been fully explored and proposed for the current and future wireless technology. Hence, this research proposes a novel model of polarization reconfigurable NOMA (PR-NOMA). On the transmitter (Tx) antenna side, a combination of the polarization, power transmission and the transmission power allocation coefficient, α, is to be configured and adjusted to work with the combination of the received signals and the polarization at the receiver side, Rx. This novel paradigm is the motivation leading to the results reported in this research. The concepts of power allocation together with successive interference cancellation (SIC) and the polarization are proven to be a promising mechanism for improving data stream by way of antenna polarization adjustments. In this thesis, a detailed mathematical derivation and comprehensive simulation results are also provided. Both the theoretical analysis and simulation results exhibit that the proposed PR-NOMA scheme is proven to improve the performance in terms of individual and sum channel capacity.
","abstract_html":"<p>The non-orthogonal multiple access (NOMA) method for wireless communication systems has seen ever-increasing implementations for the existing wireless communication system design due to its superiority when compared to its counterpart, the traditional orthogonal multiple access (OMA). However, a novel scheme for combining antenna polarization to NOMA has not been fully explored and proposed for the current and future wireless technology. Hence, this research proposes a novel model of polarization reconfigurable NOMA (PR-NOMA). On the transmitter (Tx) antenna side, a combination of the polarization, power transmission and the transmission power allocation coefficient, α, is to be configured and adjusted to work with the combination of the received signals and the polarization at the receiver side, Rx. This novel paradigm is the motivation leading to the results reported in this research. The concepts of power allocation together with successive interference cancellation (SIC) and the polarization are proven to be a promising mechanism for improving data stream by way of antenna polarization adjustments. In this thesis, a detailed mathematical derivation and comprehensive simulation results are also provided. Both the theoretical analysis and simulation results exhibit that the proposed PR-NOMA scheme is proven to improve the performance in terms of individual and sum channel capacity.</p>","abstract_has_math":false,"creators":["Ngo, Thong Doan"],"institution":null,"degree_name":"Engineering and Industrial Applied Mathematics Joint PhD with California State University Long Beach, PhD","degree_level":"Restricted to Claremont Colleges Dissertation","degree_discipline":"Institute of Mathematical Sciences","degree_department":null,"school":null,"contributors":["Anastasios Chassiakos","Marina Chugunova","Ali Nadim"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2025,"date_issued":"2025-01-01T08:00:00Z","date_published":"2025-01-01T08:00:00Z","updated_at":"2026-07-24T01:41:09Z","subjects":["MULTI-USER SYSTEM MODEL","NOMA","POLARIZATION ANTENNA","POLARIZATION RECONFIGURABLE","PR-NOMA","SIC/ NON-SIC","Mathematics"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://scholarship.claremont.edu/cgu_etd/955","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Anastasios Chassiakos","Marina Chugunova","Ali Nadim"]},{"key":"dc:creator","label":"Author","values":["Ngo, Thong Doan"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2025-07-22T07:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Institute of Mathematical Sciences"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Restricted to Claremont Colleges Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Engineering and Industrial Applied Mathematics Joint PhD with California State University Long Beach, PhD"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["MULTI-USER SYSTEM MODEL","NOMA","POLARIZATION ANTENNA","POLARIZATION RECONFIGURABLE","PR-NOMA","SIC/ NON-SIC","Mathematics"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://scholarship.claremont.edu/cgu_etd/955"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The non-orthogonal multiple access (NOMA) method for wireless communication systems has seen ever-increasing implementations for the existing wireless communication system design due to its superiority when compared to its counterpart, the traditional orthogonal multiple access (OMA). However, a novel scheme for combining antenna polarization to NOMA has not been fully explored and proposed for the current and future wireless technology. Hence, this research proposes a novel model of polarization reconfigurable NOMA (PR-NOMA). On the transmitter (Tx) antenna side, a combination of the polarization, power transmission and the transmission power allocation coefficient, α, is to be configured and adjusted to work with the combination of the received signals and the polarization at the receiver side, Rx. This novel paradigm is the motivation leading to the results reported in this research. The concepts of power allocation together with successive interference cancellation (SIC) and the polarization are proven to be a promising mechanism for improving data stream by way of antenna polarization adjustments. In this thesis, a detailed mathematical derivation and comprehensive simulation results are also provided. Both the theoretical analysis and simulation results exhibit that the proposed PR-NOMA scheme is proven to improve the performance in terms of individual and sum channel capacity.
"]},{"key":"dc:title","label":"Title","values":["Polarization Reconfigurable Non-Orthogonal Multiple Access (PR-NOMA) for Next Generation Communication Systems"]}]}],"canonical_facts":{"dc:contributor":["Anastasios Chassiakos","Marina Chugunova","Ali Nadim"],"dc:creator":["Ngo, Thong Doan"],"dc:date.available":["2025-07-22T07:00:00Z"],"dc:description.abstract":["The non-orthogonal multiple access (NOMA) method for wireless communication systems has seen ever-increasing implementations for the existing wireless communication system design due to its superiority when compared to its counterpart, the traditional orthogonal multiple access (OMA). However, a novel scheme for combining antenna polarization to NOMA has not been fully explored and proposed for the current and future wireless technology. Hence, this research proposes a novel model of polarization reconfigurable NOMA (PR-NOMA). On the transmitter (Tx) antenna side, a combination of the polarization, power transmission and the transmission power allocation coefficient, α, is to be configured and adjusted to work with the combination of the received signals and the polarization at the receiver side, Rx. This novel paradigm is the motivation leading to the results reported in this research. The concepts of power allocation together with successive interference cancellation (SIC) and the polarization are proven to be a promising mechanism for improving data stream by way of antenna polarization adjustments. In this thesis, a detailed mathematical derivation and comprehensive simulation results are also provided. Both the theoretical analysis and simulation results exhibit that the proposed PR-NOMA scheme is proven to improve the performance in terms of individual and sum channel capacity.
"],"dc:identifier":["https://scholarship.claremont.edu/cgu_etd/955"],"dc:subject":["MULTI-USER SYSTEM MODEL","NOMA","POLARIZATION ANTENNA","POLARIZATION RECONFIGURABLE","PR-NOMA","SIC/ NON-SIC","Mathematics"],"dc:title":["Polarization Reconfigurable Non-Orthogonal Multiple Access (PR-NOMA) for Next Generation Communication Systems"],"thesis:degree_discipline":["Institute of Mathematical Sciences"],"thesis:degree_level":["Restricted to Claremont Colleges Dissertation"],"thesis:degree_name":["Engineering and Industrial Applied Mathematics Joint PhD with California State University Long Beach, PhD"]},"updated_at":"2026-07-24T01:41:09Z"}