Dual PHY Layer for Non-Orthogonal Multiple Access Transceiver in 5G Networks

Baig, Shams Ali; Ahmad, Muneeb; Asif, Hafiz M.; Shehzad, Muhammad Naeem; Jaffery, Mujtaba Hussain

doi:10.1109/access.2017.2787200

Cited by 19 publications

(9 citation statements)

References 20 publications

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“…GRPA [232] OFDMA-NOMA [233] C-SWIPT-NOMA [139 -143] MISO|SISO-NOMA [144 -145] NOMA-EH [146 -147] MTBSA [52] Q-NOMA [53] TIM-NOMA [262] GFDM-NOMA [263] NOMA-SCFDM [234] NOMA-PON [235 -236] DCO-OFDM-NOMA [237] FTN-FRCT-NOFDM [238] T-NOMA [103] JP-CoMP-NOMA [33] CS|CB-NOMA [33] NOMA-MC [293] VP-NOMA [294 -296] TS-NOMA [297] DH-NOMA [298] FAIR-NOMA [299] DBS-NOMA [300] W-NOMA [301] DBIRA [54] NOMA-MCIK [55] NOMA-OPT [56] DC-NOMA [57] FD-D2D-CNOMA [58] TTMA [59] C-HARQ-NOMA [60] JUCPA [61] D2DA-NOMA Relay [62] SWIPT|F-CR-NOMA [148] SWIPT-NOMA-HetNets [149 -150] N : MEC-NOMA [213 -219] MBMS-NOMA [264] JT-NOMA [265] NOMA-HCN [266] R : mmWAVE L : SDN-NOMA [205] J : mMIMO-NOMA [189 -196] B : CC C-NOMA [47] CNAR [67] CDRT-NOMA [68] UP-NOMA [70] HD|FD-CNOMA [71] FD-NOMA-VP [72] NOMA-...…”

Section: A D2d Communicationmentioning

confidence: 99%

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A Systematic Review on NOMA Variants for 5G and Beyond

et al. 2021

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Over the last few years, interference has been a major hurdle for successfully implementing various end-user applications in the fifth-generation (5G) of wireless networks. During this era, several communication protocols and standards have been developed and used by the community. However, interference persists, keeping given quality of service (QoS) provision to end-users for different 5G applications. To mitigate the issues mentioned above, in this paper, we present an in-depth survey of state-ofthe-art non-orthogonal multiple access (NOMA) variants having power and code domains as the backbone for interference mitigation, resource allocations, and QoS management in the 5G environment. These are future smart communication and supported by device-to-device (D2D), cooperative communication (CC), multiple-input and multiple-output (MIMO), and heterogeneous networks (HetNets). From the existing literature, it has been observed that NOMA can resolve most of the issues in the existing proposals to provide contention-based grant-free transmissions between different devices. The key differences between the orthogonal multiple access (OMA) and NOMA in 5G are also discussed in detail. Moreover, several open issues and research challenges of NOMA-based applications are analyzed. Finally, a comparative analysis of different existing proposals is also discussed to provide deep insights to the readers.

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Section: A D2d Communicationmentioning

confidence: 99%

“…10) Wavelet NOMA (W-NOMA) [301] The authors integrated NOMA with wavelet OFDM. They proposed this scheme to mitigate the interference, improve the bandwidth, and enhance the MU capacity.…”

Section: User Pairing and Power Allocation Variantsmentioning

confidence: 99%

A Systematic Review on NOMA Variants for 5G and Beyond

et al. 2021

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“…In single carrier NOMA, users with high channel gain need to decode all the other user's signals; hence, it magnifies the complexity and decoding delay [11]. Therefore, wavelet transformbased NOMA is a key to counter each shortcoming of FFT-NOMA, related to interference suppression, and can be implemented in a 5G mobile communication system to accommodate greater connectivity demands [12].…”

Section: Prior Work and Contributionmentioning

confidence: 99%

Mitigation of Imperfect Successive Interference Cancellation and Wavelet‐Based Nonorthogonal Multiple Access in the 5G Multiuser Downlink Network

Ahmad

Baig

Asif

et al. 2021

Wireless Communications and Mobile Computing

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The fourth Industrial Revolution is expected to lead to an era of technological innovation and digitization that would require connectivity by the users, anywhere and anytime. The fifth generation of wireless communication systems and the technologies therein are being explored to cater to high connectivity needs that encompass high data rates, very low latencies, energy-efficient systems, etc. A multiuser environment is anticipated that would require multiple access techniques, such as Nonorthogonal Multiple Access (NOMA). The user data in the power domain NOMA is superimposed, at the transmitter base station, which is in turn subjected to Successive Interference Cancellation at the user end. In the multiuser downlink, the desired user’s signal is subjected to imperfect SIC due to incomplete cancellation of the undesired user’s signal. Pulse-shaping of NOMA symbols using wavelet transform is proposed to mitigate the multiuser interference due to imperfect SIC. Closed-form symbol error rate (SER) expression is derived for the wavelet NOMA system for a three-user scenario. Analytical results show that wavelet transform pulse-shaped NOMA performs better compared to Fourier transform pulse-shaped NOMA symbols in mitigating SIC and thereby minimize the residual error due to imperfect SIC.

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“…It showed better performance in MIMO system. Baig et al (2017) developed a dual physical layer transceiver in 5G to enable the pulse shaping in signal transmission. It utilized sub-layers to ensure the efficiency of 4G network devices with confinement, increased robustness and higher spectral efficiency.…”

Section: Resource Reuse-based Communication Techniquesmentioning

confidence: 99%

A Review on Ultra Reliable and Low Latency Communications (PHY and MAC Layer Perspectives)

Philip¹,

Abdel-Hafez²

2020

Journal of Computer Science

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Fifth Generation (5G) wireless network plays major attention in the communication scenario due to the advanced features in data transmission. 5G is designed to overcome the issues, such as data rate, reliability, throughput, latency and capacity in the wireless network domains. The 5G wireless services aim to increase the data rate through massive communication services. In this survey, well known research papers based on low latency communication at the Physical layer (PHY) and Medium Access Control layer (MAC) are reviewed based on the Ultra-Reliable Low Latency Communication (URLLC) perspective. Here, the communication techniques are categorized as, structure-based model, resource reuse-based techniques, radio resource management techniques, scheduling based approach, diversity-based techniques and network slicing model based on the purpose of data communication. The issues and challenges faced by the existing research works are reviewed and discussed in the research gaps and issues section. Moreover, the analysis carried out in this survey is based on the evaluation parameters, network layer, network parameters, system, purpose and simulation toolsets. The future work of the URLLC research is based on the issues collected from the recent research papers reviewed in this study.

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Dual PHY Layer for Non-Orthogonal Multiple Access Transceiver in 5G Networks

Cited by 19 publications

References 20 publications

A Systematic Review on NOMA Variants for 5G and Beyond

A Systematic Review on NOMA Variants for 5G and Beyond

Mitigation of Imperfect Successive Interference Cancellation and Wavelet‐Based Nonorthogonal Multiple Access in the 5G Multiuser Downlink Network

A Review on Ultra Reliable and Low Latency Communications (PHY and MAC Layer Perspectives)

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