Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 50 for “"NOMA"”.
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NOMA Integrated with Enabling Technologies and Practical Challenges
Non-orthogonal multiple access (NOMA) schemes allow multiple users to share the same resource and separate the users in either the power-domain (PD -NOMA) or in the code domain (CD-NOMA). To make NOMA a reality in networks, several important practical challenges need to be considered. This thesis …
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Noma (Cancrum Oris) Risk Factors: Feasibility of an Individual Patient Data Meta-Analysis and the Development of a Data Collection Tool for Noma Studies
Noma is a devastating oro-facial gangrene which predominately affects malnourished children across Africa and Southeast Asia; however, the disease can be found anywhere in the world where food insecurity, health inequity, and inadequate sanitation exist. For years, the World Health Organization …
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Noma in northwest Nigeria: a neglected disease in neglected populations
Background Noma, also known as cancrum oris, is a gangrenous infection of the oral cavity, which causes widespread orofacial destruction. If untreated, noma has a reported 90% mortality rate within weeks after the onset of first symptoms. Noma progresses through distinct stages defined by the World …
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On Applications of Machine Learning In IRS NOMA Architectures For 5G and Beyond
L'abstract è presente nell'allegato / the abstract is in the attachment
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Polarization Reconfigurable Non-Orthogonal Multiple Access (PR-NOMA) for Next Generation Communication Systems
<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 …
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System Design and Performance Study for Wireless Information and Energy Transfer in the Internet of Things
… and non-orthogonal multiple access (OMA and NOMA) in the downlink WIET systems. The analytical results show that OMA can achieve a larger rate region than NOMA when the channel power gains of users are not sufficiently different. Also, we show that cognitive-radio-inspired NOMA (CR-NOMA) as …
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Isiko lokuthethwa kwedlozi
… ukuvimbela isejwayezi esibi sokuthatha imikhuba noma amasiko ezinye izizwe. awesintu abeseshabalala unomphela. Kulolu cwaningo kuzothintwa imicimbi ethile. nezenzeko zokuthetha idlozi ngokukhuluma noma ngokwenza ungakhulumanga. Ucwaningo luhlose ukuveza ubuciko bomlomo isintu esinabo …
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Sikhulekel’ ibomvu! Abalale bebabili, bavuke bebathathu
… ubhekisisa kakhulu imbangela yobunyumba noma yokungazali. Le nkinga ayiqali njengoba sekuganwene kodwa iba imbangela yokuphambanisa amasiko noma yokungawanaki amasiko. Amasiko awaqalwa ngoba umntwana esekhulile kodwa umntwana ukhuliswa ngawo ukuze angabi nankinga endleleni. Lolu cwaningo …
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Power efficient designs for 5G wireless networks
… using the Non-Orthogonal Multiple Access (NOMA) scheme. In the first network, two transceivers using the Orthogonal Frequency Division Multiplexing (OFDM) scheme communicate through multiple relays in an asynchronous manner. As an attempt to design a simple solution, we assume the AF …
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Non-orthogonal multiple access using guessing random additive noise decoding aided macrosymbols
… (GRANDAM) as a nonorthogonal multiple access (NOMA) method that can detect, error correct, and decode multiple users in multiple input multiple output (MIMO) systems that involve imperfect channel estimation, symbol-wise asynchronous transmission, and interference. GRAND-AM is a NOMA method …
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Izimpawu zobuthakathaka obhalweni-magama esiZulu
… phakathi kwemofoIoji esuseIwa emabizweni noma eziqwini. Isahluko sesithathu siphethe ukubhalwa kwamagama ngokuwahlanganisa noma ngokuwahlukanisa okuqukethe ukuthi ingabe ahlanganiseIwani futhi ahIukaniseIwani amagama uma ebhaIwa; indIeIa yokuhIukanisa amagama, indIeIa engapheIeIe …
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Multiuser Diversity Management for Multicast/Broadcast Services in 5G and Beyond Networks
… access (OMA) and non-orthogonal multiple access (NOMA) techniques in 5G MBS and beyond networks. We characterize the performance of the multicast access techniques conventional multicast scheme (CMS), subgrouping based on OMA (S-OMA), and subgrouping based on NOMA (S-NOMA). We provide conditions …
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Statistical delay QoS driven resource allocation and performance analysis for wireless communication networks
… downlink M-user non-orthogonal multiple access (NOMA) network. The impact of the transmit signal-to-noise ratio (SNR) and the delay QoS requirement on the per-user achievable EC and the total link-layer rate is investigated and compared between NOMA and orthogonal multiple access (OMA) networks. …
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QoE Driven Multimedia Service Schemes in Wireless Networks Resource Allocation: Evolution from Optimization, Game Theory, to Economics
… the emerging Non-Orthogonal Multiple Access (NOMA) transmission method is becoming very popular and being considered as one of the most potential technologies for the next generation of wireless networks. For the purpose of improving the QoE of UE in the wireless multimedia service, the power …
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Kuhlutwa kwetaga tesiSwati
… nebudlelwano betaga naleminye imibhalo yakadzeni noma bucikomlomo. Sehluko sesibili sigcamisa kucambeka kwetaga lokutsintsa titfoluvelo, tento tebantfu, inkholelo, inkholo, umlandvo, tinganekwane, tilwane letihucutelako naletihambako, tilwane tasendle netasekhaya, timila nemifula. Sehluko …
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Lucwaningo ngetibongo temakhosi emaSwati : Sobhuza I- Sobhuza II
… letigcogcelwe ndzawonye njengesengeto noma sitsasiselo (appendix). Sehluko 1, sendlalela lucwaningo ngekuveta tinhloso, tindlela, indzima nemigudvu yelucwaningo. SilihJahlandlela lalolucwaningo ngekukhombisa ., lokuyewukwenteka kuleso naleso sehluko. Sehluko 2, sigcamisa umlandvomphilo …
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Benzoic acid regulates the physio-biochemical responses of chia (Salvia hispanica L.) seedlings under salinity stress
… ezihlukahlukene ezibangelwa yisimo sezulu noma izinto eziphilayo. Lezi zinsongo zaziwa ngokuthi zikhiqiza ama-reactive oxygen species (ROS), okuyizakhi ezidala ukusabela okwesibili kwamangqamuzana (ukucindezeleka kwe-osmotic noma i-oxidative), okudala izinselelo ezinkulu ekukhiqizeni …
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Inter-cell interference coordination in 5G ultra-dense networks
… investigates non-orthogonal multiple access (NOMA) technique as promising solution to improve spectral efficiency and reduce interference in 5G Ultra Dense Network (UDN). The NOMA scheme is combined with two promising capacity and bandwidth enhancement techniques - massive multiple input and …
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How Can Design Thinking Transform Diversity Initiatives For Architectural Trade Organizations In The United States?
… National Organization of Minority of Architects (NOMA) in 2001 to increase the number of African American architects to 15,000 by 2030. Through the qualitative methodology, via descriptive phenomenological analysis (DPA), fourteen participants, all of whom were African American licensed …
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Tangoma nemisebenti yato ekutfutkukiseni lulwimi lwesiSwati
… setfula tinhloso telucwaningo, indzima noma umkhawulo welucwaningo, tindlela tekucwaninga letiluhlolomibuto (interview) nekufundvwa kwetincwadzi. Imigudvu yelucwaningo i1andzela indlela yemisebenti (Functional approach) nendlela yeluchumano (Communicative approach). Kulapho kuchazwe …
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