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Throughput Maximization for NOMA based Cognitive IOT Systems
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 184 - Number 11 |
| Year of Publication: 2022 |
| Authors: Ankita Chouhan, Rahul Maheshwari |
10.5120/ijca2022922076
|
Ankita Chouhan, Rahul Maheshwari . Throughput Maximization for NOMA based Cognitive IOT Systems. International Journal of Computer Applications. 184, 11 ( May 2022), 5-9. DOI=10.5120/ijca2022922076
Abstract
Internet of Things (IoT) is an ecosystem of connected physical objects such as sensors, vehicles, electronic equipment's etc. that are accessible through the internet. With increasing number of users, large data being generated and limited bandwidth available for IoT macro-cells, efficient multiplexing techniques are needed that use the available bandwidth efficiently. Non-Orthogonal Multiple access is a technique in which multiple users data is separated in the power domain and it is one of the most effective multiplexing techniques. The major challenges with NOMA based IoT networks are decreasing throughput with increasing path loss factor, increase in throughput with increased power levels but reduced battery life of IoTDs and BER degradation for far or weak users. In the proposed approach NOMA along with successive interference cancellation and zero forcing equalization is proposed. It has been shown that proposed approach attains higher throughput compared to existing techniques and a very low BER value.
References
- L Xu, W Yin, X Zhang, Y Yang, “Fairness-Aware Throughput Maximization over Cognitive Heterogeneous NOMA Networks for Industrial Cognitive IoT”, IEEE 2020
- Xiaojuan Zhao, Shouyi Yang, Aihua Zhang, Xiaoyu Li, “A Compressive Sensing Based Multi-user Detection Algorithm for SIMO-NOMA Systems”, IEEE 2018
- B Wang, L Dai, Y Zhang, T Mir, “Dynamic compressive sensing-based multi-user detection for uplink grant-free NOMA”, Vol-20, Issue-11, IEEE 2016
- J Choi, J Mo, RW Heath, “Near maximum-likelihood detector and channel estimator for uplink multiuser massive MIMO systems with one-bit ADCs”, Vol-64, Issue-5, IEEE Xplore- 2016
- Maha Alodeh ; Symeon Chatzinotas ; Björn Ottersten, “Energy-Efficient Symbol-Level Precoding in Multiuser MISO Based on Relaxed Detection Region”, Vol-15, Issue-5, IEEE Xplore- 2016
- Fabian Monsees ; Matthias Woltering ; Carsten Bockelmann ; Armin Dekorsy, “Compressive Sensing Multi-User Detection for Multicarrier Systems in Sporadic Machine Type Communication”, IEEE 2015
- Bichai Wang ; Linglong Dai ; Yifei Yuan ; Zhaocheng Wang, “Compressive Sensing Based Multi-User Detection for Uplink Grant-Free Non-Orthogonal Multiple Access”, IEEE-Xplore 2015
- S Wang, Y Li, J Wang, “Multiuser detection in massive spatial modulation MIMO with low-resolution ADCs”, IEEE Transactions on Wireless Communication, Vol-14, Issue-4,available at IEEE Xplore, IEEE 2015
- S Narayanan, MJ Chaudhry, A Stavridis, “Multi-user spatial modulation MIMO”, Proceedings of Wireless Communications and Networking Conference (WCNC), available at IEEE Xplore, IEEE 2014
- P Botsinis, D Alanis, SX Ng, LLCSO Hanzo, “Quantum-Assisted Multi-User Detection for Direct-Sequence Spreading and Slow Subcarrier-Hopping Aided SDMA-OFDM Systems”, IEEE 2014
- A Mukherjee, SAA Fakoorian, J Huang, “Principles of physical layer security in multiuser wireless networks: A survey”, Vol-16, Issue-3, IEEE 2014.
- Y. Cai, Z. Qin, F. Cui, G. Y. Li and J. A. McCann, "Modulation and Multiple Access for 5G Networks," in IEEE Communications Surveys & Tutorials, vol. 20, no. 1, pp. 629-646, Firstquarter 2018.
- G. Nain, S. S. Das and A. Chatterjee, "Low Complexity User Selection With Optimal Power Allocation in Downlink NOMA," in IEEE Wireless Communications Letters, vol. 7, no. 2, pp. 158-161, April 2018.
- D Tse & P Viswanath, Fundamentals of Wireless Communication, 2004 (Book)
- J. Guerreiro, R. Dinis, P. Montezuma and M. Campos, "On the Receiver Design for Nonlinear NOMA-OFDM Systems," 2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 2020, pp. 1-6.
- A Al Khansa, X Chen, Y Yin, G Gui, H Sari., Performance analysis of Power-Domain NOMA and NOMA-2000 on AWGN and Rayleigh fading channels, Journal of Physical Communication, Elsevier 2020, vol.43, 101185.
- H. Yoo, M. Lee, T. H. Hong and Y. S. Cho, "A Preamble Design Technique for Efficient Handover in IEEE 802.16 OFDM-Based Mobile Mesh Networks," in IEEE Transactions on Vehicular Technology, vol. 62, no. 1, pp. 460-465, Jan. 2013.
- D. Zhang, Y. Zhou, X. Lan, Y. Zhang and X. Fu, "AHT: Application-Based Handover Triggering for Saving Energy in Cellular Networks," 2018 15th Annual IEEE International Conference on Sensing, Communication, and Networking (SECON), 2018, pp. 1-9.
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