Skip to main content
SpringerLink
Log in

Outage performance of NOMA over shadowed faded channels in interference limited scenario

  • Original Research
  • Published:
Journal of Ambient Intelligence and Humanized Computing Aims and scope Submit manuscript

Abstract

In wireless communications networks, the non-orthogonal multiple access (NOMA) technique is different from the existing orthogonal multiple access (OMA) techniques. In NOMA, the available number of resources are more and it leads to multiple access interference. In this paper, initially we developed an analytical framework of interference for NOMA in terms of signal to interference ratio (SIR). Later, we asses the outage probability of NOMA based downlink communication system by considering the effect of interference. The outage probability of NOMA with fixed number of interferers is calculated for different channel propagation effects as Nakagami-m, Rayleigh faded channels with and without log-normal shadowing. The obtained outage probabilities with fixed number of interferers are used to calculate the outage probabilities with random number of interferers (total system outage probability) in different channel propagation effects. In this paper, we proposed a novel algorithm to calculate the total system outage probability for NOMA in different channel propagation effects by choosing different offered load in terms of Erlangs per cell. We calculate the analytical results of outage probability for two users which are at near and edge positions of the cell. The obtained analytical results are supported with simulated NOMA.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Algorithm 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
Fig. 13
Fig. 14
Fig. 15

Similar content being viewed by others

Data availability

We have all the information and resources needed for this research project on hand.

Code availability

The findings were produced using MATLAB, and we have the necessary files on hand. We shall provide the relevant source codes in response to the request.

References

  • Abramowitz M, Stegun IA (2012) Handbook of mathematical functions: with formulas, graphs, and mathematical tables, volume 55. courier corporation, 1965. Found Trends Mach Learn 26:681–690

    Google Scholar 

  • Annamalai A, Tellambura C, Bhargava VK (2001) Simple and accurate methods for outage analysis in cellular mobile radio systems-a unified approach. IEEE Trans Commun 49(2):303–316

    Article  Google Scholar 

  • Ding Z, Peng M, Poor HV (2015) Cooperative non-orthogonal multiple access in 5g systems. IEEE Commun Lett 19(8):1462–1465

    Article  Google Scholar 

  • Foutekova E, Sinanović S, Haas H (2008) Traffic asymmetry balancing in ofdma-tdd cellular networks. J Commun Netw 10(2):137–147

    Article  Google Scholar 

  • Hou T, Sun X, Song Z (2018) Outage performance for non-orthogonal multiple access with fixed power allocation over nakagami-m fading channels. IEEE Commun Lett 22(4):744–747

    Article  Google Scholar 

  • Islam SR, Avazov N, Dobre OA, Kwak K-S (2016) Power-domain non-orthogonal multiple access (noma) in 5g systems: potentials and challenges. IEEE Commun Surv Tutor 19(2):721–742

    Article  Google Scholar 

  • Kimy B, Lim S, Kim H, Suh S, Kwun J, Choi S, Lee C, Lee S, Hong D (2013) “Non-orthogonal multiple access in a downlink multiuser beamforming system,” In: MILCOM 2013-2013 IEEE Military Communications Conference, pp. 1278–1283, IEEE

  • Liu C-H, Liang D-C (2018) Heterogeneous networks with power-domain noma: coverage, throughput, and power allocation analysis. IEEE Trans Wireless Commun 17(5):3524–3539

    Article  Google Scholar 

  • Marshoud H, Kapinas VM, Karagiannidis GK, Muhaidat S (2015) Non-orthogonal multiple access for visible light communications. IEEE Photonics Technol Lett 28(1):51–54

    Article  Google Scholar 

  • Murugaveni S, Mahalakshmi K (2020) A novel approach for non-orthogonal multiple access for delay sensitive industrial iot communications for smart autonomous factories. J Ambient Intell Humaniz Comput 12:6865

    Article  Google Scholar 

  • Oberhettinger F (2014) Fourier transforms of distributions and their inverses: a collection of tables, vol 16. Academic press

  • Sadia H, Zeeshan M, Sheikh SA (2018) “Performance analysis of downlink power domain noma under fading channels,” In: 2018 ELEKTRO, pp. 1–6, IEEE

  • Salehi M, Tabassum H, Hossain E (2018) Meta distribution of sir in large-scale uplink and downlink noma networks. IEEE Trans Commun 67(4):3009–3025

    Article  Google Scholar 

  • Shaik T, Dhuli R (2021) Outage performance of noma with interference over \(\kappa \)-\(\mu \) shadowed faded channels. AEU-Int J Electron Commun 134:153702

    Article  Google Scholar 

  • Shaik T, Dhuli R (2022) Outage performance of multi cell-noma network over rician/rayleigh faded channels in interference limited scenario. AEU-Int J Electron Commun 145:154107

    Article  Google Scholar 

  • Shaik T, Dhuli R (2022) Outage performance of noma over \(\alpha \)-\(\mu \), \(\eta \)-\(\mu \), and \(\alpha \)-\(\eta \)-\(\mu \) faded channels with imperfect csi and interference. Telecommun Syst 79(2):279–294

    Article  Google Scholar 

  • Shen S, Lok TM (2013) Dynamic power allocation for downlink interference management in a two-tier ofdma network. IEEE Trans Veh Technol 62(8):4120–4125

    Article  Google Scholar 

  • Sowerby K, Williamson A (1987) Outage probability calculations for a mobile radio system having two log-normal interferers. Electron Lett 23(25):1345–1346

    Article  Google Scholar 

  • Tabassum H, Ali MS, Hossain E, Hossain MJ, Kim DI (2017) “Uplink vs. downlink noma in cellular networks: Challenges and research directions,” In: 2017 IEEE 85th Vehicular Technology Conference (VTC Spring), pp. 1–7, IEEE

  • Thaherbasha S, Dhuli R (2022) Exploiting effects of imperfect-csi and sic, and intercell interference on the outage performance of noma over \(\kappa \)-\(\mu \) and \(\alpha \)-\(\kappa \)-\(\mu \) shadowed faded channels. Wirel Netw 28(8):3621

    Article  Google Scholar 

  • Wang X, Wang J, He L, Song J (2017) Outage analysis for downlink noma with statistical channel state information. IEEE Wirel Commun Lett 7(2):142–145

    Article  Google Scholar 

  • Wang J, Xia B, Xiao K, Gao Y, Ma S (2018) Outage performance analysis for wireless non-orthogonal multiple access systems. IEEE Access 6:3611–3618

    Article  Google Scholar 

  • Wang J, Xia B, Xiao K, Gao Y, Ma S (2018) Outage performance analysis for wireless non-orthogonal multiple access systems. IEEE Access 6:3611–3618

    Article  Google Scholar 

  • Wang T, Zhang J, Zhang Y, Cao Y, Fu L, Hussain A, Chen G (2020) Design and performance evaluation of v2x communication protocol based on nakagami-m outage probability. J Ambient Intell Hum Comput 12:9405

    Article  Google Scholar 

  • Xing H, Liu Y, Nallanathan A, Ding Z, Poor HV (2018) Optimal throughput fairness tradeoffs for downlink non-orthogonal multiple access over fading channels. IEEE Trans Wirel Commun 17(6):3556–3571

    Article  Google Scholar 

  • Yukawa T, Sanada Y (2017) “Offloading effect of heterogeneous network with non-orthogonal multiple access,” In: 2017 23rd Asia-Pacific Conference on Communications (APCC), pp. 1–5, IEEE

  • Zhang Q (1996) Outage probability in cellular mobile radio due to nakagami signal and interferers with arbitrary parameters. IEEE Trans Veh Technol 45(2):364–372

    Article  Google Scholar 

  • Zhang Z, Sun H, Hu RQ, Qian Y (2016) “Stochastic geometry based performance study on 5g non-orthogonal multiple access scheme,” In: 2016 IEEE Global Communications Conference (GLOBECOM), pp. 1–6, IEEE

  • Zhao Y, Fang X, Huang R, Fang Y (2012) Joint interference coordination and load balancing for ofdma multihop cellular networks. IEEE Trans Mob Comput 13(1):89–101

    Article  Google Scholar 

Download references

Funding

There are no funding sources for this work.

Author information

Authors and Affiliations

  1. Department of Electronics and Communication Engineering, SR University, Warangal, 506371, India

    Shaik Thaherbasha

  2. School of Electronics Engineering, VIT-AP, Vijayawada, 522237, India

    Ravindra Dhuli

Authors
  1. Shaik Thaherbasha
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Ravindra Dhuli
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Shaik Thaherbasha.

Ethics declarations

Conflict of interest

With regard to this research, there are no Conflict of interest.

Ethical approval

Not applicable.

Consent to participate

Not applicable.

Consent for publication

Not applicable.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Thaherbasha, S., Dhuli, R. Outage performance of NOMA over shadowed faded channels in interference limited scenario. J Ambient Intell Human Comput (2024). https://doi.org/10.1007/s12652-024-04802-1

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s12652-024-04802-1

Keywords

Search

Navigation