Aplicação do Algoritmo de Levenberg Marquardt para Modelagem na Alocação de Potência para Usuários LTE na Faixa de 3.5 GHz com Diferentes CQI
Resumo
Utilizando o algoritmo de Levenberg-Marquardt (LM) para estimação de parâmetros, apresentamos neste artigo as funções de utilidade sigmoidal que modelam a probabilidade de sucesso por unidade de potência consumida por um usuário. A simulação é proposta em redes móveis para os usuários localizados sob a área de cobertura das pequenas células, com uma faixa de 3,5 GHz e com diferentes Esquemas de Modulação e Codificação (MCS - Modulation and Coding Schemes) padronizados no Projeto de Parceria de Terceira Geração (3GPP - 3rd Generation Partnership Project).Referências
Abdelhadi, A. and Clancy, T.C. (2016) ‘Optimal context-aware resource allocation in cellular networks’, 2016 International Conference on Computing, Networking and Communications (ICNC), Kauai, pp. 1–5,
Abdelhadi, A., Khawar, A. and Clancy, T.C. (2015) ‘Optimal downlink power allocation in cellular networks’, Physical Communication,Vol. 17, pp. 1–14,
Hasan, Z., Boostanimehr, H. and Bhargava, V.K. (2011) ‘Green Cellular Networks: A Survey, Some Research Issues and Challenges’, IEEE Communications Surveys Tutorials, Vol. 13, No. 4, pp. 524–540.
Lathi, B.P. Sistemas de Comunicação Analógicos e Digitais Modernos. 4.Ed. Rio de Janeiro: Bookman, 2012.
Lee, J., Mazumdar, R.R. and Shroff, N.B. (2005) ‘Downlink power allocation for multi-class wireless systems’, IEEE/ACM Transactions on Networking, Vol. 13, No. 4, pp. 854–867.
Lee, J. and Kwon, J. (2009) ‘Utility-Based Power Allocation for Multiclass Wireless Systems’, IEEE Transactions on Vehicular Technology, Vol. 58, No. 7, pp. 3813– 3819.
Li, X., Fang, Q. and Shi, L. (2011) ‘A effective SINR link to system mapping method for CQI feedback in TD-LTE system’, IEEE 2nd International Conference on Computing, Control and Industrial Engineering, pp. 208–211.
Madsen, K. Nielsen, H.B. and Tingleff, O. (2004) ‘Methods for non-linear leastsquares problems’, 2.ed. Lecture note, Informatics and Mathematical Modelling, Technical University of Denmark, Lyngby, Dinamarca,
Moré, J.J. (1977) ‘The Levenberg-Marquardt algorithm: implementation and theory’. Em Proceedings of the 1977 Dundee conference on numerical analysis, Lecture Notes in Mathematics 630. G. A. Watson. (ed.) Berlin, Springer, pp. 105–116
Nielsen, H.B. (2005) ‘Damping parameter in Marquardt’s method’.Report IMM-REP1999-05, Technical University of Denmark, Lyngby, Dinamarca.
Proakis, J.G. Digital Communications, 4th ed. New York: McGraw Hill, 2000.
Shajaiah, H., Abdelhadi, A. and C. Clancy, (2016) ‘An application-aware spectrum sharing approach for commercial use of 3.5 GHz spectrum’, Annual IEEE Systems Conference (SysCon), pp. 1–7.
Shajaiah, H., Abdelhadi, A. and C. Clancy, (2014) ‘Multi-application resource allocation with users discrimination in cellular networks’, 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC), pp. 1163–1168.
Wang, Y., Abdelhadi, A. and Clancy, T.C. (2016) ‘Optimal power allocation for LTE users with different modulations’, 2016 Annual IEEE Systems Conference (SysCon), Orlando, pp. 1–5. 36.213, G.T. Evolved universal terrestrial radio access (e-utra): Physical layer procedures (release 12), version 12.7.0, October 2015.
Abdelhadi, A., Khawar, A. and Clancy, T.C. (2015) ‘Optimal downlink power allocation in cellular networks’, Physical Communication,Vol. 17, pp. 1–14,
Hasan, Z., Boostanimehr, H. and Bhargava, V.K. (2011) ‘Green Cellular Networks: A Survey, Some Research Issues and Challenges’, IEEE Communications Surveys Tutorials, Vol. 13, No. 4, pp. 524–540.
Lathi, B.P. Sistemas de Comunicação Analógicos e Digitais Modernos. 4.Ed. Rio de Janeiro: Bookman, 2012.
Lee, J., Mazumdar, R.R. and Shroff, N.B. (2005) ‘Downlink power allocation for multi-class wireless systems’, IEEE/ACM Transactions on Networking, Vol. 13, No. 4, pp. 854–867.
Lee, J. and Kwon, J. (2009) ‘Utility-Based Power Allocation for Multiclass Wireless Systems’, IEEE Transactions on Vehicular Technology, Vol. 58, No. 7, pp. 3813– 3819.
Li, X., Fang, Q. and Shi, L. (2011) ‘A effective SINR link to system mapping method for CQI feedback in TD-LTE system’, IEEE 2nd International Conference on Computing, Control and Industrial Engineering, pp. 208–211.
Madsen, K. Nielsen, H.B. and Tingleff, O. (2004) ‘Methods for non-linear leastsquares problems’, 2.ed. Lecture note, Informatics and Mathematical Modelling, Technical University of Denmark, Lyngby, Dinamarca,
Moré, J.J. (1977) ‘The Levenberg-Marquardt algorithm: implementation and theory’. Em Proceedings of the 1977 Dundee conference on numerical analysis, Lecture Notes in Mathematics 630. G. A. Watson. (ed.) Berlin, Springer, pp. 105–116
Nielsen, H.B. (2005) ‘Damping parameter in Marquardt’s method’.Report IMM-REP1999-05, Technical University of Denmark, Lyngby, Dinamarca.
Proakis, J.G. Digital Communications, 4th ed. New York: McGraw Hill, 2000.
Shajaiah, H., Abdelhadi, A. and C. Clancy, (2016) ‘An application-aware spectrum sharing approach for commercial use of 3.5 GHz spectrum’, Annual IEEE Systems Conference (SysCon), pp. 1–7.
Shajaiah, H., Abdelhadi, A. and C. Clancy, (2014) ‘Multi-application resource allocation with users discrimination in cellular networks’, 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC), pp. 1163–1168.
Wang, Y., Abdelhadi, A. and Clancy, T.C. (2016) ‘Optimal power allocation for LTE users with different modulations’, 2016 Annual IEEE Systems Conference (SysCon), Orlando, pp. 1–5. 36.213, G.T. Evolved universal terrestrial radio access (e-utra): Physical layer procedures (release 12), version 12.7.0, October 2015.
Publicado
11/11/2020
Como Citar
LOPES, Hudson; ROCHA, Flávio.
Aplicação do Algoritmo de Levenberg Marquardt para Modelagem na Alocação de Potência para Usuários LTE na Faixa de 3.5 GHz com Diferentes CQI. In: ESCOLA REGIONAL DE INFORMÁTICA DE GOIÁS (ERI-GO), 8. , 2020, Evento Online.
Anais [...].
Porto Alegre: Sociedade Brasileira de Computação,
2020
.
p. 73-86.
DOI: https://doi.org/10.5753/erigo.2020.13863.
