Técnicas de Coordenação de Interferência Inter-Celular para Redes Heterogêneas no Downlink LTE-A
Resumo
Redes celulares de geração futura (5G) são esperadas para fornecer acesso de banda larga para um número continuamente crescente de usuários móveis. A densificação das redes celulares apresenta-se como uma solução promissora para aumentar a eficiência espectral. No entanto, a interferência inter-celular ainda representa um desafio que limita o desempenho do sistema, especialmente para usuários localizados na borda da célula. Este artigo faz uma breve revisão das técnicas de ICIC no downlink LTE-A de redes móveis celulares para reduzir o impacto da interferência e melhorar o desempenho. Os resultados de simulação mostram as vantagens e as limitações das técnicas eICIC e FeICIC em comparação com um cenário sem controle de interferência.
Palavras-chave:
Redes de Celulares, Eficiência de Espectro, LTE-A
Referências
3GPP (2006a). Radio frequency (RF) system scenarios, 3GPP TR 36.922.
3GPP (2006b). Radio frequency (RF) system scenarios, 3GPP TR 36.931 release 9.
3GPP (2010). 3GPP TR 36814 V9.0.0 Further Advancements for E-UTRA Physical Layer Aspects (Release 9).
3GPP (2012a). Evolved Universal Terrestrial Radio Access (E-UTRA) Mobility Enhancements in Heterogeneous Networks (Release 11).
3GPP (2012b). Requirements for further advancements for Evolved Universal Terrestrial Radio Access (E-UTRA) (LTE-Advanced).
3GPP (2013). LTE Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Overall description Stage 2.
AboulHassan, M. A., Yassin, M., Lahoud, S., Ibrahim, M., Mezher, D., Cousin, B., and Sourour, E. A. (2015). Classification and comparative analysis of inter-cell interference coordination techniques in lte networks. In 2015 7th International Conference on New Technologies, Mobility and Security (NTMS), pages 1–6.
Ali, M. S. (2015). An overview on interference management in 3 gpp lte-advanced heterogeneous networks.
Bassoy, S., Farooq, H., Imran, M. A., and Imran, A. (2017). Coordinated multi-point clustering schemes: A survey. IEEE Communications Surveys Tutorials, 19(2):743– 764.
Boujelben, M., Rejeb, S. B., and Tabbane, S. (2014). A comparative study of interference coordination schemes for wireless mobile advanced systems. In The 2014 International Symposium on Networks, Computers and Communications, pages 1–5.
Cisco (2018). Cisco visual networking index: Global mobile data traffic forecast update, 2016-2021, White Paper.
Dahlman, E., Parkvall, S., and Skold, J. (2018). 5G NR: The Next Generation Wireless Access Technology. Academic Press, first edition.
Dhillon, H. S., Ganti, R. K., Baccelli, F., and Andrews, J. G. (2012). Modeling and analysis of k-tier downlink heterogeneous cellular networks. IEEE Journal on Selected Areas in Communications, 30(3):550–560.
Fodor, G., Koutsimanis, C., R´acz, A., Reider, N., Simonsson, A., and M¨uller, W. (2009). Intercell interference coordination in ofdma networks and in the 3gpp long term evolution system. JCM, 4:445–453.
Frank, P., M¨üller, A., Droste, H., and Speidel, J. (2010). Cooperative interference-aware joint scheduling for the 3gpp lte uplink. In 21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, pages 2216–2221.
Fujitsu (2011). Enhancing LTE cell-edge performance via PDCCH ICIC, White Paper.
Hamza, A. S., Khalifa, S. S., Hamza, H. S., and Elsayed, K. (2013). A survey on inter-cell interference coordination techniques in ofdma-based cellular networks. IEEE Communications Surveys Tutorials, 15(4):1642–1670.
Hassan, N. U. and Assaad, M. (2009). Optimal fractional frequency reuse (ffr) and resource allocation in multiuser ofdma system. In 2009 International Conference on Information and Communication Technologies, pages 88–92.
Holma, H. and Toskala, A. (2012). LTE Advanced: 3GPP Solution for IMT-Advanced. New York, NY, USA: Wiley.
Imran, A., Zoha, A., and Abu-Dayya, A. (2014). Challenges in 5g: how to empower son with big data for enabling 5g. IEEE Network, 28(6):27–33.
Kawser, M. T., Hamid, N. I. B., Hasan, M. N., Alam, M. S., M., and Rahman, M. (2012). Downlink snr to cqi mapping for different multiple antenna techniques in lte. In International Journal of Information and Electronics Engineering, page 756–760.
Kuang, Q., Utschick, W., and Dotzler, A. (2016). Optimal joint user association and multi-pattern resource allocation in heterogeneous networks. IEEE Transactions on Signal Processing, 64(13):3388–3401.
Li, Q. C., Niu, H., Papathanassiou, A. T., and Wu, G. (2014). 5g network capacity: Key elements and technologies. IEEE Vehicular Technology Magazine, 9(1):71–78.
Liu, Y., Chen, C. S., and Sung, C.W. (2015a). Distributed enhanced inter-cell interference coordination (eicic) in lte-advanced hetnets: A potential game approach. In 2015 IEEE 81st Vehicular Technology Conference (VTC Spring), pages 1–5.
Liu, Y., Chen, C. S., and Sung, C. W. (2015b). Joint optimization on inter-cell interference management and user attachment in lte-a hetnets. In 2015 13th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt), pages 62–69.
Liu, Y., Chen, C. S., Sung, C.W., and Singh, C. (2017). A game theoretic distributed algorithm for feicic optimization in lte-a hetnets. IEEE/ACM Transactions on Networking, 25(6):3500–3513.
Nokia (2014). Looking ahead to 5G, White Paper.
Qin, Z., Zhong, Z., Xu, R., and Bai, G. (2012). System performance of soft frequency reuse in lte railway networks. In 2012 IEEE 11th International Conference on Signal Processing, volume 2, pages 1566–1570.
Sesia, S., Toufik, I., and Baker, M. (2011). LTE - the UMTS Long Term Evolution: From Theory to Practice. Wiley, 2nd edition.
Shin,W., Noh,W., Jang, K., and Choi, H. (2012). Hierarchical interference alignment for downlink heterogeneous networks. IEEE Transactions on Wireless Communications, 11(12):4549–4559.
Trabelsi, N., Chen, C. S., Azouzi, R. E., Roullet, L., and Altman, E. (2017). User association and resource allocation optimization in lte cellular networks. IEEE Transactions on Network and Service Management, 14(2):429–440.
Xiao, D., Yu, X., and Yang, D. (2012). A novel downlink icic method based on user position in lte-advanced systems. In 2012 IEEE Vehicular Technology Conference (VTC Fall), pages 1–5.
Yassin, M., AboulHassan, M. A., Lahoud, S., Ibrahim, M., Mezher, D., Cousin, B., and Sourour, E. A. (2017). Survey of icic techniques in lte networks under various mobile environment parameters. Wireless Networks, 23(2):403–418.
3GPP (2006b). Radio frequency (RF) system scenarios, 3GPP TR 36.931 release 9.
3GPP (2010). 3GPP TR 36814 V9.0.0 Further Advancements for E-UTRA Physical Layer Aspects (Release 9).
3GPP (2012a). Evolved Universal Terrestrial Radio Access (E-UTRA) Mobility Enhancements in Heterogeneous Networks (Release 11).
3GPP (2012b). Requirements for further advancements for Evolved Universal Terrestrial Radio Access (E-UTRA) (LTE-Advanced).
3GPP (2013). LTE Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Overall description Stage 2.
AboulHassan, M. A., Yassin, M., Lahoud, S., Ibrahim, M., Mezher, D., Cousin, B., and Sourour, E. A. (2015). Classification and comparative analysis of inter-cell interference coordination techniques in lte networks. In 2015 7th International Conference on New Technologies, Mobility and Security (NTMS), pages 1–6.
Ali, M. S. (2015). An overview on interference management in 3 gpp lte-advanced heterogeneous networks.
Bassoy, S., Farooq, H., Imran, M. A., and Imran, A. (2017). Coordinated multi-point clustering schemes: A survey. IEEE Communications Surveys Tutorials, 19(2):743– 764.
Boujelben, M., Rejeb, S. B., and Tabbane, S. (2014). A comparative study of interference coordination schemes for wireless mobile advanced systems. In The 2014 International Symposium on Networks, Computers and Communications, pages 1–5.
Cisco (2018). Cisco visual networking index: Global mobile data traffic forecast update, 2016-2021, White Paper.
Dahlman, E., Parkvall, S., and Skold, J. (2018). 5G NR: The Next Generation Wireless Access Technology. Academic Press, first edition.
Dhillon, H. S., Ganti, R. K., Baccelli, F., and Andrews, J. G. (2012). Modeling and analysis of k-tier downlink heterogeneous cellular networks. IEEE Journal on Selected Areas in Communications, 30(3):550–560.
Fodor, G., Koutsimanis, C., R´acz, A., Reider, N., Simonsson, A., and M¨uller, W. (2009). Intercell interference coordination in ofdma networks and in the 3gpp long term evolution system. JCM, 4:445–453.
Frank, P., M¨üller, A., Droste, H., and Speidel, J. (2010). Cooperative interference-aware joint scheduling for the 3gpp lte uplink. In 21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, pages 2216–2221.
Fujitsu (2011). Enhancing LTE cell-edge performance via PDCCH ICIC, White Paper.
Hamza, A. S., Khalifa, S. S., Hamza, H. S., and Elsayed, K. (2013). A survey on inter-cell interference coordination techniques in ofdma-based cellular networks. IEEE Communications Surveys Tutorials, 15(4):1642–1670.
Hassan, N. U. and Assaad, M. (2009). Optimal fractional frequency reuse (ffr) and resource allocation in multiuser ofdma system. In 2009 International Conference on Information and Communication Technologies, pages 88–92.
Holma, H. and Toskala, A. (2012). LTE Advanced: 3GPP Solution for IMT-Advanced. New York, NY, USA: Wiley.
Imran, A., Zoha, A., and Abu-Dayya, A. (2014). Challenges in 5g: how to empower son with big data for enabling 5g. IEEE Network, 28(6):27–33.
Kawser, M. T., Hamid, N. I. B., Hasan, M. N., Alam, M. S., M., and Rahman, M. (2012). Downlink snr to cqi mapping for different multiple antenna techniques in lte. In International Journal of Information and Electronics Engineering, page 756–760.
Kuang, Q., Utschick, W., and Dotzler, A. (2016). Optimal joint user association and multi-pattern resource allocation in heterogeneous networks. IEEE Transactions on Signal Processing, 64(13):3388–3401.
Li, Q. C., Niu, H., Papathanassiou, A. T., and Wu, G. (2014). 5g network capacity: Key elements and technologies. IEEE Vehicular Technology Magazine, 9(1):71–78.
Liu, Y., Chen, C. S., and Sung, C.W. (2015a). Distributed enhanced inter-cell interference coordination (eicic) in lte-advanced hetnets: A potential game approach. In 2015 IEEE 81st Vehicular Technology Conference (VTC Spring), pages 1–5.
Liu, Y., Chen, C. S., and Sung, C. W. (2015b). Joint optimization on inter-cell interference management and user attachment in lte-a hetnets. In 2015 13th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt), pages 62–69.
Liu, Y., Chen, C. S., Sung, C.W., and Singh, C. (2017). A game theoretic distributed algorithm for feicic optimization in lte-a hetnets. IEEE/ACM Transactions on Networking, 25(6):3500–3513.
Nokia (2014). Looking ahead to 5G, White Paper.
Qin, Z., Zhong, Z., Xu, R., and Bai, G. (2012). System performance of soft frequency reuse in lte railway networks. In 2012 IEEE 11th International Conference on Signal Processing, volume 2, pages 1566–1570.
Sesia, S., Toufik, I., and Baker, M. (2011). LTE - the UMTS Long Term Evolution: From Theory to Practice. Wiley, 2nd edition.
Shin,W., Noh,W., Jang, K., and Choi, H. (2012). Hierarchical interference alignment for downlink heterogeneous networks. IEEE Transactions on Wireless Communications, 11(12):4549–4559.
Trabelsi, N., Chen, C. S., Azouzi, R. E., Roullet, L., and Altman, E. (2017). User association and resource allocation optimization in lte cellular networks. IEEE Transactions on Network and Service Management, 14(2):429–440.
Xiao, D., Yu, X., and Yang, D. (2012). A novel downlink icic method based on user position in lte-advanced systems. In 2012 IEEE Vehicular Technology Conference (VTC Fall), pages 1–5.
Yassin, M., AboulHassan, M. A., Lahoud, S., Ibrahim, M., Mezher, D., Cousin, B., and Sourour, E. A. (2017). Survey of icic techniques in lte networks under various mobile environment parameters. Wireless Networks, 23(2):403–418.
Publicado
06/05/2019
Como Citar
MOREIRA, Júnio; SILVA, Éderson R.; GUARDIEIRO, Paulo R..
Técnicas de Coordenação de Interferência Inter-Celular para Redes Heterogêneas no Downlink LTE-A. In: SIMPÓSIO BRASILEIRO DE REDES DE COMPUTADORES E SISTEMAS DISTRIBUÍDOS (SBRC), 37. , 2019, Gramado.
Anais [...].
Porto Alegre: Sociedade Brasileira de Computação,
2019
.
p. 890-903.
ISSN 2177-9384.
DOI: https://doi.org/10.5753/sbrc.2019.7410.
