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Volumn 18, Issue 4, 2016, Pages 2522-2545

Ultra-Dense Networks: A Survey

Author keywords

5G; cloud RAN; D2D; DAS; IoT; massive MIMO; mmWaves; network densification; small cells; UDN

Indexed keywords

AUGMENTED REALITY; ENERGY EFFICIENCY; MOBILE TELECOMMUNICATION SYSTEMS; SCHEDULING; SURVEYS;

EID: 84999828436     PISSN: None     EISSN: 1553877X     Source Type: Journal    
DOI: 10.1109/COMST.2016.2571730     Document Type: Review
Times cited : (901)

References (179)
  • 1
    • 84946201700 scopus 로고    scopus 로고
    • A brief overview of 5G research activities
    • Äkäslompolo, Finland, Nov.
    • P. Pirinen, "A brief overview of 5G research activities," in Proc. 1st Int. Conf. 5G Ubiquit. Connect. (5GU), Äkäslompolo, Finland, Nov. 2014, pp. 17-22.
    • (2014) Proc. 1st Int. Conf. 5G Ubiquit. Connect. (5GU) , pp. 17-22
    • Pirinen, P.1
  • 2
    • 84896843478 scopus 로고    scopus 로고
    • Network densification: The dominant theme for wireless evolution into 5G
    • Feb.
    • N. Bhushan et al., "Network densification: The dominant theme for wireless evolution into 5G," IEEE Commun. Mag., vol. 52, no. 2, pp. 82-89, Feb. 2014.
    • (2014) IEEE Commun. Mag. , vol.52 , Issue.2 , pp. 82-89
    • Bhushan, N.1
  • 3
    • 84879085472 scopus 로고    scopus 로고
    • A holistic view on hyper-dense heterogeneous and small cell networks
    • Jun.
    • I. Hwang, B. Song, and S. S. Soliman, "A holistic view on hyper-dense heterogeneous and small cell networks," IEEE Commun. Mag., vol. 51, no. 6, pp. 20-27, Jun. 2013.
    • (2013) IEEE Commun. Mag. , vol.51 , Issue.6 , pp. 20-27
    • Hwang, I.1    Song, B.2    Soliman, S.S.3
  • 4
    • 84875133889 scopus 로고    scopus 로고
    • Riding the data tsunami in the cloud: Myths and challenges in future wireless access
    • Mar.
    • J. Zander and P. Mähönen, "Riding the data tsunami in the cloud: Myths and challenges in future wireless access," IEEE Commun. Mag., vol. 51, no. 3, pp. 145-151, Mar. 2013.
    • (2013) IEEE Commun. Mag. , vol.51 , Issue.3 , pp. 145-151
    • Zander, J.1    Mähönen, P.2
  • 6
    • 84999698698 scopus 로고    scopus 로고
    • Are we approaching the fundamental limits of wireless network densification?
    • to be published. [Online]
    • J. G. Andrews, X. Zhang, G. D. Durgin, and A. K. Gupta, "Are we approaching the fundamental limits of wireless network densification?" IEEE Comm. Magazine, to be published. [Online]. Available: http://arxiv.org/abs/1512.00413
    • IEEE Comm. Magazine
    • Andrews, J.G.1    Zhang, X.2    Durgin, G.D.3    Gupta, A.K.4
  • 7
    • 84970016177 scopus 로고    scopus 로고
    • Towards 1 Gbps/UE in cellular systems: Understanding ultra-dense small cell deployments
    • 4th Quart
    • D. López-Pérez, M. Ding, H. Claussen, and A. H. Jafari, "Towards 1 Gbps/UE in cellular systems: Understanding ultra-dense small cell deployments," IEEE Commun. Surveys Tuts., vol. 17, no. 4, pp. 2078-2101, 4th Quart., 2015.
    • (2015) IEEE Commun. Surveys Tuts. , vol.17 , Issue.4 , pp. 2078-2101
    • López-Pérez, D.1    Ding, M.2    Claussen, H.3    Jafari, A.H.4
  • 8
    • 84971509021 scopus 로고    scopus 로고
    • User association in 5G networks: A survey and an outlook
    • May
    • D. Liu et al., "User association in 5G networks: A survey and an outlook," IEEE Commun. Surveys Tuts., vol. 18, no. 2, pp. 1018-1044, May 2016.
    • (2016) IEEE Commun. Surveys Tuts. , vol.18 , Issue.2 , pp. 1018-1044
    • Liu, D.1
  • 9
    • 84927658290 scopus 로고    scopus 로고
    • Wireless networks with RF energy harvesting: A contemporary survey
    • 2nd Quart
    • X. Lu, P. Wang, D. Niyato, D. I. Kim, and Z. Han, "Wireless networks with RF energy harvesting: A contemporary survey," IEEE Commun. Surveys Tuts., vol. 17, no. 2, pp. 757-789, 2nd Quart., 2015.
    • (2015) IEEE Commun. Surveys Tuts. , vol.17 , Issue.2 , pp. 757-789
    • Lu, X.1    Wang, P.2    Niyato, D.3    Kim, D.I.4    Han, Z.5
  • 10
    • 84962605827 scopus 로고    scopus 로고
    • UltraDense networks: The new wireless frontier for enabling 5G access
    • Jun.
    • A. Gotsis, S. Stefanatos, and A. Alexiou, "UltraDense networks: The new wireless frontier for enabling 5G access," IEEE Veh. Technol. Mag., vol. 11, no. 2, pp. 71-78, Jun. 2016.
    • (2016) IEEE Veh. Technol. Mag. , vol.11 , Issue.2 , pp. 71-78
    • Gotsis, A.1    Stefanatos, S.2    Alexiou, A.3
  • 12
    • 84907482363 scopus 로고    scopus 로고
    • Access point density and bandwidth partitioning in ultra dense wireless networks
    • Sep.
    • S. Stefanatos and A. Alexiou, "Access point density and bandwidth partitioning in ultra dense wireless networks," IEEE Trans. Commun., vol. 62, no. 9, pp. 3376-3384, Sep. 2014.
    • (2014) IEEE Trans. Commun. , vol.62 , Issue.9 , pp. 3376-3384
    • Stefanatos, S.1    Alexiou, A.2
  • 13
    • 84864124762 scopus 로고    scopus 로고
    • Coverage and economy of cellular networks with many base stations
    • Jul.
    • S. Lee and K. Huang, "Coverage and economy of cellular networks with many base stations," IEEE Commun. Lett., vol. 16, no. 7, pp. 1038-1040, Jul. 2012.
    • (2012) IEEE Commun. Lett. , vol.16 , Issue.7 , pp. 1038-1040
    • Lee, S.1    Huang, K.2
  • 14
    • 84930506469 scopus 로고    scopus 로고
    • Asymptotic behavior of ultradense cellular networks and its economic impact
    • Austin, TX, USA
    • J. Park, S.-L. Kim, and J. Zander, "Asymptotic behavior of ultradense cellular networks and its economic impact," in Proc. IEEE Glob. Commun. Conf. (GLOBECOM), Austin, TX, USA, 2014, pp. 4941-4946.
    • (2014) Proc. IEEE Glob. Commun. Conf. (GLOBECOM) , pp. 4941-4946
    • Park, J.1    Kim, S.-L.2    Zander, J.3
  • 15
    • 84964887777 scopus 로고    scopus 로고
    • Will the area spectral efficiency monotonically grow as small cells go dense?
    • San Diego, CA, USA, Dec.
    • M. Ding, D. López-Pérez, G. Mao, P. Wang, and Z. Lin, "Will the area spectral efficiency monotonically grow as small cells go dense?" in Proc. IEEE Glob. Commun. Conf. (GLOBECOM), San Diego, CA, USA, Dec. 2015, pp. 1-7.
    • (2015) Proc. IEEE Glob. Commun. Conf. (GLOBECOM) , pp. 1-7
    • Ding, M.1    López-Pérez, D.2    Mao, G.3    Wang, P.4    Lin, Z.5
  • 16
    • 3242687534 scopus 로고    scopus 로고
    • A study on hierarchical cellular structures with inter-layer reuse in an enhanced GSM radio network
    • San Diego, CA, USA
    • J. Deissner and G. P. Fettweis, "A study on hierarchical cellular structures with inter-layer reuse in an enhanced GSM radio network," in Proc. IEEE Int. Workshop Mobile Multimedia Commun. (MoMuC), San Diego, CA, USA, 1999, pp. 243-251.
    • (1999) Proc. IEEE Int. Workshop Mobile Multimedia Commun. (MoMuC) , pp. 243-251
    • Deissner, J.1    Fettweis, G.P.2
  • 19
    • 79959609931 scopus 로고    scopus 로고
    • A survey on 3GPP heterogeneous networks
    • Jun.
    • A. Damnjanovic et al., "A survey on 3GPP heterogeneous networks," IEEE Wireless Commun., vol. 18, no. 3, pp. 10-21, Jun. 2011.
    • (2011) IEEE Wireless Commun. , vol.18 , Issue.3 , pp. 10-21
    • Damnjanovic, A.1
  • 20
    • 79959612009 scopus 로고    scopus 로고
    • Enhanced intercell interference coordination challenges in heterogeneous networks
    • Jun.
    • D. López-Pérez et al., "Enhanced intercell interference coordination challenges in heterogeneous networks," IEEE Wireless Commun., vol. 18, no. 3, pp. 22-30, Jun. 2011.
    • (2011) IEEE Wireless Commun. , vol.18 , Issue.3 , pp. 22-30
    • López-Pérez, D.1
  • 21
    • 84926685501 scopus 로고    scopus 로고
    • System architecture and key technologies for 5G heterogeneous cloud radio access networks
    • Mar./Apr.
    • M. Peng, Y. Li, Z. Zhao, and C. Wang, "System architecture and key technologies for 5G heterogeneous cloud radio access networks," IEEE Netw., vol. 29, no. 2, pp. 6-14, Mar./Apr. 2015.
    • (2015) IEEE Netw. , vol.29 , Issue.2 , pp. 6-14
    • Peng, M.1    Li, Y.2    Zhao, Z.3    Wang, C.4
  • 22
    • 84875157740 scopus 로고    scopus 로고
    • Seven ways that HetNets are a cellular paradigm shift
    • Mar.
    • J. G. Andrews, "Seven ways that HetNets are a cellular paradigm shift," IEEE Commun. Mag., vol. 51, no. 3, pp. 136-144, Mar. 2013.
    • (2013) IEEE Commun. Mag. , vol.51 , Issue.3 , pp. 136-144
    • Andrews, J.G.1
  • 23
    • 77956435382 scopus 로고    scopus 로고
    • Dynamic idle mode procedures for femtocells
    • H. Claussen, I. Ashraf, and L. T. W. Ho, "Dynamic idle mode procedures for femtocells," Bell Labs Tech. J., vol. 15, no. 2, pp. 95-116, 2010.
    • (2010) Bell Labs Tech. J. , vol.15 , Issue.2 , pp. 95-116
    • Claussen, H.1    Ashraf, I.2    Ho, L.T.W.3
  • 24
    • 84906996155 scopus 로고    scopus 로고
    • User-centric intercell interference coordination in small cell networks
    • Sydney, NSW, Australia, Jun.
    • C. Li, J. Zhang, and K. B. Letaief, "User-centric intercell interference coordination in small cell networks," in Proc. IEEE Int. Conf. Commun. (ICC), Sydney, NSW, Australia, Jun. 2014, pp. 5747-5752.
    • (2014) Proc. IEEE Int. Conf. Commun. (ICC) , pp. 5747-5752
    • Li, C.1    Zhang, J.2    Letaief, K.B.3
  • 25
    • 84928318309 scopus 로고    scopus 로고
    • User-centric intercell interference nulling for downlink small cell networks
    • Apr.
    • C. Li, J. Zhang, M. Haenggi, and K. B. Letaief, "User-centric intercell interference nulling for downlink small cell networks," IEEE Trans. Commun., vol. 63, no. 4, pp. 1419-1431, Apr. 2015.
    • (2015) IEEE Trans. Commun. , vol.63 , Issue.4 , pp. 1419-1431
    • Li, C.1    Zhang, J.2    Haenggi, M.3    Letaief, K.B.4
  • 26
    • 84999656555 scopus 로고    scopus 로고
    • The inter-cell interference dilemma in dense outdoor small cell deployment
    • Seoul, South Korea, May
    • M. Polignano et al., "The inter-cell interference dilemma in dense outdoor small cell deployment," in Proc. IEEE 79th Veh. Technol. Conf. (VTC Spring), Seoul, South Korea, May 2014, pp. 1-5.
    • (2014) Proc. IEEE 79th Veh. Technol. Conf. (VTC Spring) , pp. 1-5
    • Polignano, M.1
  • 28
    • 84947747484 scopus 로고    scopus 로고
    • Dynamic cell muting for ultra dense indoor small cell deployment scenario
    • London, U.K., Jun.
    • X. Wang, E. Visotsky, and A. Ghosh, "Dynamic cell muting for ultra dense indoor small cell deployment scenario," in Proc. ICC Workshop, London, U.K., Jun. 2015, pp. 148-153.
    • (2015) Proc. ICC Workshop , pp. 148-153
    • Wang, X.1    Visotsky, E.2    Ghosh, A.3
  • 29
    • 84933056381 scopus 로고    scopus 로고
    • Backhauling in heterogeneous cellular networks: Modeling and tradeoffs
    • Jun.
    • D. C. Chen, T. Q. S. Quek, and M. Kountouris, "Backhauling in heterogeneous cellular networks: Modeling and tradeoffs," IEEE Trans. Wireless Commun., vol. 14, no. 6, pp. 3194-3206, Jun. 2015.
    • (2015) IEEE Trans. Wireless Commun. , vol.14 , Issue.6 , pp. 3194-3206
    • Chen, D.C.1    Quek, T.Q.S.2    Kountouris, M.3
  • 30
    • 84946692954 scopus 로고    scopus 로고
    • Wireless backhaul of dense small cell networks with high dimension MIMO
    • Austin, TX, USA, Dec.
    • Y.-N. R. Li, H. Xiao, J. Li, and H. Wu, "Wireless backhaul of dense small cell networks with high dimension MIMO," in Proc. IEEE Globecom Workshops (GCWkshps), Austin, TX, USA, Dec. 2014, pp. 1254-1259.
    • (2014) Proc. IEEE Globecom Workshops (GCWkshps) , pp. 1254-1259
    • Li, Y.-N.R.1    Xiao, H.2    Li, J.3    Wu, H.4
  • 31
    • 84961653876 scopus 로고    scopus 로고
    • Small cell in-band wireless backhaul in massive MIMO systems: A cooperation of next-generation techniques
    • Dec.
    • B. Li, D. Zhu, and P. Liang, "Small cell in-band wireless backhaul in massive MIMO systems: A cooperation of next-generation techniques," IEEE Trans. Wireless Commun., vol. 14, no. 12, pp. 7057-7069, Dec. 2015.
    • (2015) IEEE Trans. Wireless Commun. , vol.14 , Issue.12 , pp. 7057-7069
    • Li, B.1    Zhu, D.2    Liang, P.3
  • 32
    • 84913596782 scopus 로고    scopus 로고
    • 5G wireless backhaul networks: Challenges and research advances
    • Nov./Dec.
    • X. Ge, H. Cheng, M. Guizani, and T. Han, "5G wireless backhaul networks: Challenges and research advances," IEEE Netw., vol. 28, no. 6, pp. 6-11, Nov./Dec. 2014.
    • (2014) IEEE Netw. , vol.28 , Issue.6 , pp. 6-11
    • Ge, X.1    Cheng, H.2    Guizani, M.3    Han, T.4
  • 33
    • 84944314886 scopus 로고    scopus 로고
    • Performance study for off-grid self-backhauled small cells in dense informal settlements
    • Washington, DC, USA, Sep.
    • P. Amin et al., "Performance study for off-grid self-backhauled small cells in dense informal settlements," in Proc. IEEE 25th Annu. Symp. Pers. Indoor Mobile Radio Commun. (PIMRC), Washington, DC, USA, Sep. 2014, pp. 1652-1657.
    • (2014) Proc. IEEE 25th Annu. Symp. Pers. Indoor Mobile Radio Commun. (PIMRC) , pp. 1652-1657
    • Amin, P.1
  • 34
    • 84961773435 scopus 로고    scopus 로고
    • SINR and throughput scaling in ultradense urban cellular networks
    • Dec.
    • A. K. Gupta, X. Zhang, and J. G. Andrews, "SINR and throughput scaling in ultradense urban cellular networks," IEEE Wireless Commun. Lett., vol. 4, no. 6, pp. 605-608, Dec. 2015.
    • (2015) IEEE Wireless Commun. Lett. , vol.4 , Issue.6 , pp. 605-608
    • Gupta, A.K.1    Zhang, X.2    Andrews, J.G.3
  • 38
    • 84929332593 scopus 로고    scopus 로고
    • Modeling and analysis of coverage in 3-D cellular networks
    • May
    • Z. Pan and Q. Zhu, "Modeling and analysis of coverage in 3-D cellular networks," IEEE Commun. Lett., vol. 19, no. 5, pp. 831-834, May 2015.
    • (2015) IEEE Commun. Lett. , vol.19 , Issue.5 , pp. 831-834
    • Pan, Z.1    Zhu, Q.2
  • 39
    • 84940108761 scopus 로고    scopus 로고
    • Survey of large-scale MIMO systems
    • 3rd Quart
    • K. Zheng et al., "Survey of large-scale MIMO systems," IEEE Commun. Surveys Tuts., vol. 17, no. 3, pp. 1738-1760, 3rd Quart., 2015.
    • (2015) IEEE Commun. Surveys Tuts. , vol.17 , Issue.3 , pp. 1738-1760
    • Zheng, K.1
  • 40
    • 84903145627 scopus 로고    scopus 로고
    • Three-dimensional fading channel models: A survey of elevation angle research
    • Jun.
    • J. Zhang, C. Pan, F. Pei, G. Liu, and X. Cheng, "Three-dimensional fading channel models: A survey of elevation angle research," IEEE Commun. Mag., vol. 52, no. 6, pp. 218-226, Jun. 2014.
    • (2014) IEEE Commun. Mag. , vol.52 , Issue.6 , pp. 218-226
    • Zhang, J.1    Pan, C.2    Pei, F.3    Liu, G.4    Cheng, X.5
  • 41
    • 84904016802 scopus 로고    scopus 로고
    • Full-dimensional MIMO for future cellular networks
    • Newport Beach, CA, USA, Jan.
    • S. Akoum and J. Acharya, "Full-dimensional MIMO for future cellular networks," in Proc. IEEE Radio and Wireless Symp. (RWS), Newport Beach, CA, USA, Jan. 2014, pp. 1-3.
    • (2014) Proc. IEEE Radio and Wireless Symp. (RWS) , pp. 1-3
    • Akoum, S.1    Acharya, J.2
  • 42
    • 84876279935 scopus 로고    scopus 로고
    • A current perspective on distributed antenna systems for the downlink of cellular systems
    • Apr.
    • R. Heath, S. Peters, Y. Wang, and J. Zhang, "A current perspective on distributed antenna systems for the downlink of cellular systems," IEEE Commun. Mag., vol. 51, no. 4, pp. 161-167, Apr. 2013.
    • (2013) IEEE Commun. Mag. , vol.51 , Issue.4 , pp. 161-167
    • Heath, R.1    Peters, S.2    Wang, Y.3    Zhang, J.4
  • 43
    • 84921866821 scopus 로고    scopus 로고
    • Cloud radio access network (C-RAN): A primer
    • Jan./Feb.
    • J. Wu, Z. Zhang, Y. Hong, and Y. Wen, "Cloud radio access network (C-RAN): A primer," IEEE Netw., vol. 29, no. 1, pp. 35-41, Jan./Feb. 2015.
    • (2015) IEEE Netw. , vol.29 , Issue.1 , pp. 35-41
    • Wu, J.1    Zhang, Z.2    Hong, Y.3    Wen, Y.4
  • 47
    • 84953723454 scopus 로고    scopus 로고
    • Random cell association and void probability in Poisson-distributed cellular networks
    • London, U.K., Jun.
    • C.-H. Liu and L.-C. Wang, "Random cell association and void probability in Poisson-distributed cellular networks," in Proc. IEEE Int. Conf. Commun. (ICC), London, U.K., Jun. 2015, pp. 2816-2821.
    • (2015) Proc. IEEE Int. Conf. Commun. (ICC) , pp. 2816-2821
    • Liu, C.-H.1    Wang, L.-C.2
  • 49
    • 84963831931 scopus 로고    scopus 로고
    • A joint cross-layer and colayer interference management scheme in hyperdense heterogeneous networks using mean-field game theory
    • Mar.
    • A. Y. Al-Zahrani, F. R. Yu, and M. Huang, "A joint cross-layer and colayer interference management scheme in hyperdense heterogeneous networks using mean-field game theory," IEEE Trans. Veh. Technol., vol. 65, no. 3, pp. 1522-1535, Mar. 2016.
    • (2016) IEEE Trans. Veh. Technol. , vol.65 , Issue.3 , pp. 1522-1535
    • Al-Zahrani, A.Y.1    Yu, F.R.2    Huang, M.3
  • 50
    • 84953718278 scopus 로고    scopus 로고
    • Joint clustering and inter-cell resource allocation for CoMP in ultra dense cellular networks
    • London, U.K., Jun.
    • L. Liu, V. Garcia, L. Tian, Z. Pan, and J. Shi, "Joint clustering and inter-cell resource allocation for CoMP in ultra dense cellular networks," in Proc. IEEE Int. Conf. Commun. (ICC), London, U.K., Jun. 2015, pp. 2560-2564.
    • (2015) Proc. IEEE Int. Conf. Commun. (ICC) , pp. 2560-2564
    • Liu, L.1    Garcia, V.2    Tian, L.3    Pan, Z.4    Shi, J.5
  • 51
    • 84961958191 scopus 로고    scopus 로고
    • Enhanced power allocation scheme in ultra-dense small cell network
    • Feb.
    • G. Yuehong, C. Lei, Z. Xin, Z. Yajun, and Z. Yunfei, "Enhanced power allocation scheme in ultra-dense small cell network," China Commun., vol. 13, no. 2, pp. 21-29, Feb. 2016.
    • (2016) China Commun. , vol.13 , Issue.2 , pp. 21-29
    • Yuehong, G.1    Lei, C.2    Xin, Z.3    Yajun, Z.4    Yunfei, Z.5
  • 52
    • 84961725722 scopus 로고    scopus 로고
    • A cluster-based hybrid access strategy using non-cooperative game theory for ultra-dense HetNet
    • New York, NY, USA, Aug.
    • Y. Sun, Y. Chang, M. Hu, and B. Wang, "A cluster-based hybrid access strategy using non-cooperative game theory for ultra-dense HetNet," in Proc. IEEE High Perf. Comput. Commun. (HPCC), New York, NY, USA, Aug. 2015, pp. 14-19.
    • (2015) Proc. IEEE High Perf. Comput. Commun. (HPCC) , pp. 14-19
    • Sun, Y.1    Chang, Y.2    Hu, M.3    Wang, B.4
  • 53
    • 84953725233 scopus 로고    scopus 로고
    • A distributed scheduling with interference-aware power control for ultra-dense networks
    • London, U.K., Jun.
    • M.-J. Cho, T.-W. Ban, B. C. Jung, and H. J. Yang, "A distributed scheduling with interference-aware power control for ultra-dense networks," in Proc. IEEE Int. Conf. Commun. (ICC), London, U.K., Jun. 2015, pp. 1661-1666.
    • (2015) Proc. IEEE Int. Conf. Commun. (ICC) , pp. 1661-1666
    • Cho, M.-J.1    Ban, T.-W.2    Jung, B.C.3    Yang, H.J.4
  • 55
    • 84901367917 scopus 로고    scopus 로고
    • Throughput and energy efficiency analysis of small cell networks with multi-antenna base stations
    • May
    • C. Li, J. Zhang, and K. B. Letaief, "Throughput and energy efficiency analysis of small cell networks with multi-antenna base stations," IEEE Trans. Wireless Commun., vol. 13, no. 5, pp. 2505-2517, May 2014.
    • (2014) IEEE Trans. Wireless Commun. , vol.13 , Issue.5 , pp. 2505-2517
    • Li, C.1    Zhang, J.2    Letaief, K.B.3
  • 56
    • 84921459532 scopus 로고    scopus 로고
    • Spectral and energy efficiency of ultra-dense networks under different deployment strategies
    • Jan.
    • S. F. Yunas, M. Valkama, and J. Niemelä, "Spectral and energy efficiency of ultra-dense networks under different deployment strategies," IEEE Commun. Mag., vol. 53, no. 1, pp. 90-100, Jan. 2015.
    • (2015) IEEE Commun. Mag. , vol.53 , Issue.1 , pp. 90-100
    • Yunas, S.F.1    Valkama, M.2    Niemelä, J.3
  • 57
    • 84947730121 scopus 로고    scopus 로고
    • Analysis of spectral and energy efficiency in ultra-dense network
    • London, U.K., Jun.
    • Q. Ren, J. Fan, X. Luo, Z. Xu, and Y. Chen, "Analysis of spectral and energy efficiency in ultra-dense network," in Proc. IEEE Int. Conf. Commun. Workshop (ICCW), London, U.K., Jun. 2015, pp. 2812-2817.
    • (2015) Proc. IEEE Int. Conf. Commun. Workshop (ICCW) , pp. 2812-2817
    • Ren, Q.1    Fan, J.2    Luo, X.3    Xu, Z.4    Chen, Y.5
  • 58
    • 84976352022 scopus 로고    scopus 로고
    • Ultra dense small cell networks: Turning density into energy efficiency
    • May
    • S. Samarakoon, M. Bennis, W. Saad, M. Debbah, and M. Latva-aho, "Ultra dense small cell networks: Turning density into energy efficiency," IEEE J. Sel. Areas Commun., vol. 34, no. 5, pp. 1267-1280, May 2016.
    • (2016) IEEE J. Sel. Areas Commun. , vol.34 , Issue.5 , pp. 1267-1280
    • Samarakoon, S.1    Bennis, M.2    Saad, W.3    Debbah, M.4    Latva-Aho, M.5
  • 59
    • 84964823760 scopus 로고    scopus 로고
    • Energy-efficient resource management in ultra dense small cell networks: A mean-field approach
    • San Diego, CA, USA, Dec.
    • S. Samarakoon, M. Bennis, W. Saad, M. Debbah, and M. Latva-aho, "Energy-efficient resource management in ultra dense small cell networks: A mean-field approach," in Proc. IEEE Glob. Commun. Conf. (GLOBECOM), San Diego, CA, USA, Dec. 2015, pp. 1-6.
    • (2015) Proc. IEEE Glob. Commun. Conf. (GLOBECOM) , pp. 1-6
    • Samarakoon, S.1    Bennis, M.2    Saad, W.3    Debbah, M.4    Latva-Aho, M.5
  • 60
    • 84975705577 scopus 로고    scopus 로고
    • A unified design of spectrum, energy, and cost efficient ultradense small cell networks
    • Nanjing, China, Oct.
    • C. Yang, "A unified design of spectrum, energy, and cost efficient ultradense small cell networks," in Proc. Int. Conf. Wireless Commun. Signal Process. (WCSP), Nanjing, China, Oct. 2015, pp. 1-4.
    • (2015) Proc. Int. Conf. Wireless Commun. Signal Process. (WCSP) , pp. 1-4
    • Yang, C.1
  • 61
    • 84963878651 scopus 로고    scopus 로고
    • Cooperation for spectral and energy efficiency in ultra-dense small cell networks
    • Feb.
    • C. Yang, J. Li, and M. Guizani, "Cooperation for spectral and energy efficiency in ultra-dense small cell networks," IEEE Wireless Commun., vol. 23, no. 1, pp. 64-71, Feb. 2016.
    • (2016) IEEE Wireless Commun. , vol.23 , Issue.1 , pp. 64-71
    • Yang, C.1    Li, J.2    Guizani, M.3
  • 62
    • 84877841839 scopus 로고    scopus 로고
    • Energy-efficient inter-frequency small cell discovery techniques for LTE-advanced heterogeneous network deployments
    • May
    • A. Prasad et al., "Energy-efficient inter-frequency small cell discovery techniques for LTE-advanced heterogeneous network deployments," IEEE Commun. Mag., vol. 51, no. 5, pp. 72-81, May 2013.
    • (2013) IEEE Commun. Mag. , vol.51 , Issue.5 , pp. 72-81
    • Prasad, A.1
  • 63
    • 84938818383 scopus 로고    scopus 로고
    • An improved graph coloring based small cell discovery scheme in LTE hyper-dense networks
    • New Orleans, LA, USA, Mar.
    • P. Shuai et al., "An improved graph coloring based small cell discovery scheme in LTE hyper-dense networks," in Proc. IEEE Wireless Commun. Netw. Conf. Workshops (WCNCW), New Orleans, LA, USA, Mar. 2015, pp. 17-22.
    • (2015) Proc. IEEE Wireless Commun. Netw. Conf. Workshops (WCNCW) , pp. 17-22
    • Shuai, P.1
  • 67
    • 84975780378 scopus 로고    scopus 로고
    • Load-aware dynamic spectrum access in ultra-dense small cell networks
    • Nanjing, China, Oct.
    • J. Chen, Z. Gao, and Q. Zhao, "Load-aware dynamic spectrum access in ultra-dense small cell networks," in Proc. Int. Conf. Wireless Commun. Signal Process. (WCSP), Nanjing, China, Oct. 2015, pp. 1-5.
    • (2015) Proc. Int. Conf. Wireless Commun. Signal Process. (WCSP) , pp. 1-5
    • Chen, J.1    Gao, Z.2    Zhao, Q.3
  • 68
    • 84904979683 scopus 로고    scopus 로고
    • What will 5G be?
    • Jun.
    • J. G. Andrews et al., "What will 5G be?" IEEE J. Sel. Areas Commun., vol. 32, no. 6, pp. 1065-1082, Jun. 2014.
    • (2014) IEEE J. Sel. Areas Commun. , vol.32 , Issue.6 , pp. 1065-1082
    • Andrews, J.G.1
  • 69
    • 84900572674 scopus 로고    scopus 로고
    • Generalized area spectral efficiency: An effective performance metric for green wireless communications
    • Feb.
    • L. Zhang, H.-C. Yang, and M. O. Hasna, "Generalized area spectral efficiency: An effective performance metric for green wireless communications," IEEE Trans. Commun., vol. 62, no. 2, pp. 747-757, Feb. 2014.
    • (2014) IEEE Trans. Commun. , vol.62 , Issue.2 , pp. 747-757
    • Zhang, L.1    Yang, H.-C.2    Hasna, M.O.3
  • 70
    • 84969981854 scopus 로고    scopus 로고
    • Deploying dense networks for maximal energy efficiency: Small cells meet massive MIMO
    • Apr.
    • E. Björnson, L. Sanguinetti, and M. Kountouris, "Deploying dense networks for maximal energy efficiency: Small cells meet massive MIMO," IEEE J. Sel. Areas Commun., vol. 34, no. 4, pp. 832-847, Apr. 2016.
    • (2016) IEEE J. Sel. Areas Commun. , vol.34 , Issue.4 , pp. 832-847
    • Björnson, E.1    Sanguinetti, L.2    Kountouris, M.3
  • 72
    • 84881315986 scopus 로고    scopus 로고
    • Stochastic geometry for modeling, analysis, and design of multi-tier and cognitive cellular wireless networks: A survey
    • 3rd Quart
    • H. ElSawy, E. Hossain, and M. Haenggi, "Stochastic geometry for modeling, analysis, and design of multi-tier and cognitive cellular wireless networks: A survey," IEEE Commun. Surveys Tuts., vol. 15, no. 3, pp. 996-1019, 3rd Quart., 2013.
    • (2013) IEEE Commun. Surveys Tuts. , vol.15 , Issue.3 , pp. 996-1019
    • ElSawy, H.1    Hossain, E.2    Haenggi, M.3
  • 74
    • 82455167943 scopus 로고    scopus 로고
    • A tractable approach to coverage and rate in cellular networks
    • Nov.
    • J. G. Andrews, F. Baccelli, and R. K. Ganti, "A tractable approach to coverage and rate in cellular networks," IEEE Trans. Commun., vol. 59, no. 11, pp. 3122-3134, Nov. 2011.
    • (2011) IEEE Trans. Commun. , vol.59 , Issue.11 , pp. 3122-3134
    • Andrews, J.G.1    Baccelli, F.2    Ganti, R.K.3
  • 75
    • 84859052098 scopus 로고    scopus 로고
    • Modeling and analysis of K-tier downlink heterogeneous cellular networks
    • Apr.
    • H. S. Dhillon, R. K. Ganti, F. Baccelli, and J. G. Andrews, "Modeling and analysis of K-tier downlink heterogeneous cellular networks," IEEE J. Sel. Areas Commun., vol. 30, no. 3, pp. 550-560, Apr. 2012.
    • (2012) IEEE J. Sel. Areas Commun. , vol.30 , Issue.3 , pp. 550-560
    • Dhillon, H.S.1    Ganti, R.K.2    Baccelli, F.3    Andrews, J.G.4
  • 76
    • 84890121992 scopus 로고    scopus 로고
    • Downlink MIMO HetNets: Modeling, ordering results and performance analysis
    • Oct.
    • H. S. Dhillon, M. Kountouris, and J. G. Andrews, "Downlink MIMO HetNets: Modeling, ordering results and performance analysis," IEEE Trans. Wireless Commun., vol. 12, no. 10, pp. 5208-5222, Oct. 2013.
    • (2013) IEEE Trans. Wireless Commun. , vol.12 , Issue.10 , pp. 5208-5222
    • Dhillon, H.S.1    Kountouris, M.2    Andrews, J.G.3
  • 77
    • 84964226678 scopus 로고    scopus 로고
    • Success probability and area spectral efficiency in multiuser MIMO HetNets
    • Apr.
    • C. Li, J. Zhang, J. G. Andrews, and K. B. Letaief, "Success probability and area spectral efficiency in multiuser MIMO HetNets," IEEE Trans. Commun., vol. 64, no. 4, pp. 1544-1556, Apr. 2016.
    • (2016) IEEE Trans. Commun. , vol.64 , Issue.4 , pp. 1544-1556
    • Li, C.1    Zhang, J.2    Andrews, J.G.3    Letaief, K.B.4
  • 78
    • 84896390583 scopus 로고    scopus 로고
    • Joint resource partitioning and offloading in heterogeneous cellular networks
    • Feb.
    • S. Singh and J. G. Andrews, "Joint resource partitioning and offloading in heterogeneous cellular networks," IEEE Trans. Wireless Commun., vol. 13, no. 2, pp. 888-901, Feb. 2014.
    • (2014) IEEE Trans. Wireless Commun. , vol.13 , Issue.2 , pp. 888-901
    • Singh, S.1    Andrews, J.G.2
  • 79
    • 84895920805 scopus 로고    scopus 로고
    • On association cells in random heterogeneous networks
    • Feb.
    • S. Singh, F. Baccelli, and J. G. Andrews, "On association cells in random heterogeneous networks," IEEE Wireless Commun. Lett., vol. 3, no. 1, pp. 70-73, Feb. 2014.
    • (2014) IEEE Wireless Commun. Lett. , vol.3 , Issue.1 , pp. 70-73
    • Singh, S.1    Baccelli, F.2    Andrews, J.G.3
  • 80
    • 84878745656 scopus 로고    scopus 로고
    • Offloading in heterogeneous networks: Modeling, analysis, and design insights
    • May
    • S. Singh, H. S. Dhillon, and J. G. Andrews, "Offloading in heterogeneous networks: Modeling, analysis, and design insights," IEEE Trans. Wireless Commun., vol. 12, no. 5, pp. 2484-2497, May 2013.
    • (2013) IEEE Trans. Wireless Commun. , vol.12 , Issue.5 , pp. 2484-2497
    • Singh, S.1    Dhillon, H.S.2    Andrews, J.G.3
  • 81
    • 84959500787 scopus 로고    scopus 로고
    • Joint rate and SINR coverage analysis for decoupled uplink-downlink biased cell associations in HetNets
    • Oct.
    • S. Singh, X. Zhang, and J. G. Andrews, "Joint rate and SINR coverage analysis for decoupled uplink-downlink biased cell associations in HetNets," IEEE Trans. Wireless Commun., vol. 14, no. 10, pp. 5360-5373, Oct. 2015.
    • (2015) IEEE Trans. Wireless Commun. , vol.14 , Issue.10 , pp. 5360-5373
    • Singh, S.1    Zhang, X.2    Andrews, J.G.3
  • 82
    • 34548795871 scopus 로고    scopus 로고
    • On the size distribution of poisson voronoi cells
    • J.-S. Ferenc and Z. Néda, "On the size distribution of poisson voronoi cells," Phys. A Stat. Mech. Appl., vol. 385, no. 2, pp. 518-526, 2007.
    • (2007) Phys. A Stat. Mech. Appl. , vol.385 , Issue.2 , pp. 518-526
    • Ferenc, J.-S.1    Néda, Z.2
  • 83
    • 80053241965 scopus 로고    scopus 로고
    • Game theoretic approaches for multiple access in wireless networks: A survey
    • 3rd Quart
    • K. Akkarajitsakul, E. Hossain, D. Niyato, and D. I. Kim, "Game theoretic approaches for multiple access in wireless networks: A survey," IEEE Commun. Surveys Tuts., vol. 13, no. 3, pp. 372-395, 3rd Quart., 2011.
    • (2011) IEEE Commun. Surveys Tuts. , vol.13 , Issue.3 , pp. 372-395
    • Akkarajitsakul, K.1    Hossain, E.2    Niyato, D.3    Kim, D.I.4
  • 84
    • 33751113695 scopus 로고    scopus 로고
    • Game theory for wireless engineers
    • A. B. MacKenzie and L. A. DaSilva, "Game theory for wireless engineers," Synth. Lectures Commun., vol. 1, no. 1, pp. 1-86, 2006.
    • (2006) Synth. Lectures Commun. , vol.1 , Issue.1 , pp. 1-86
    • MacKenzie, A.B.1    DaSilva, L.A.2
  • 88
  • 94
    • 84919935425 scopus 로고    scopus 로고
    • Software-defined networking: A comprehensive survey
    • Jan.
    • D. Kreutz et al., "Software-defined networking: A comprehensive survey," Proc. IEEE, vol. 103, no. 1, pp. 14-76, Jan. 2015.
    • (2015) Proc. IEEE , vol.103 , Issue.1 , pp. 14-76
    • Kreutz, D.1
  • 95
    • 84981298323 scopus 로고    scopus 로고
    • OpenFlow: Enabling innovation in campus networks
    • N. McKeown et al., "OpenFlow: Enabling innovation in campus networks," ACM SIGCOMM Comput. Commun. Rev., vol. 38, no. 2, pp. 69-74, 2008.
    • (2008) ACM SIGCOMM Comput. Commun. Rev. , vol.38 , Issue.2 , pp. 69-74
    • McKeown, N.1
  • 96
    • 84999814719 scopus 로고    scopus 로고
    • Accessed on Mar. 24, [Online]
    • Open Networking Foundation. Accessed on Mar. 24, 2016. [Online]. Available: https://www.opennetworking.org
    • (2016) Open Networking Foundation
  • 98
    • 84893619988 scopus 로고    scopus 로고
    • An SDN-based network architecture for extremely dense wireless networks
    • Trento, Italy, Nov.
    • H. Ali-Ahmad et al., "An SDN-based network architecture for extremely dense wireless networks," in Proc. IEEE SDN Future Netw. Serv. (SDN4FNS), Trento, Italy, Nov. 2013, pp. 1-7.
    • (2013) Proc. IEEE SDN Future Netw. Serv. (SDN4FNS) , pp. 1-7
    • Ali-Ahmad, H.1
  • 99
    • 84931268143 scopus 로고    scopus 로고
    • Aspirations, challenges, and open issues for software-based 5G networks in extremely dense and heterogeneous scenarios
    • V. C. Borges, K. V. Cardoso, E. Cerqueira, M. Nogueira, and A. Santos, "Aspirations, challenges, and open issues for software-based 5G networks in extremely dense and heterogeneous scenarios," EURASIP J. Wireless Commun. Netw., vol. 2015, no. 1, pp. 1-13, 2015.
    • (2015) EURASIP J. Wireless Commun. Netw. , vol.2015 , Issue.1 , pp. 1-13
    • Borges, V.C.1    Cardoso, K.V.2    Cerqueira, E.3    Nogueira, M.4    Santos, A.5
  • 100
    • 84921471716 scopus 로고    scopus 로고
    • Toward 5G densenets: Architectural advances for effective machinetype communications over femtocells
    • Jan.
    • M. Condoluci, M. Dohler, G. Araniti, A. Molinaro, and K. Zheng, "Toward 5G densenets: Architectural advances for effective machinetype communications over femtocells," IEEE Commun. Mag., vol. 53, no. 1, pp. 134-141, Jan. 2015.
    • (2015) IEEE Commun. Mag. , vol.53 , Issue.1 , pp. 134-141
    • Condoluci, M.1    Dohler, M.2    Araniti, G.3    Molinaro, A.4    Zheng, K.5
  • 103
    • 84901308670 scopus 로고    scopus 로고
    • An uplink capacity analysis of the distributed antenna system (DAS): From cellular das to das with virtual cells
    • May
    • L. Dai, "An uplink capacity analysis of the distributed antenna system (DAS): From cellular DAS to DAS with virtual cells," IEEE Trans. Wireless Commun., vol. 13, no. 5, pp. 2717-2731, May 2014.
    • (2014) IEEE Trans. Wireless Commun. , vol.13 , Issue.5 , pp. 2717-2731
    • Dai, L.1
  • 104
    • 84055218074 scopus 로고    scopus 로고
    • Performance comparison between distributed antenna and microcellular systems
    • Jun.
    • H. Zhu, "Performance comparison between distributed antenna and microcellular systems," IEEE J. Sel. Areas Commun., vol. 29, no. 6, pp. 1151-1163, Jun. 2011.
    • (2011) IEEE J. Sel. Areas Commun. , vol.29 , Issue.6 , pp. 1151-1163
    • Zhu, H.1
  • 105
    • 84890048173 scopus 로고    scopus 로고
    • RAN as a service: Challenges of designing a flexible RAN architecture in a cloud-based heterogeneous mobile network
    • Jul.
    • D. Sabella et al., "RAN as a service: Challenges of designing a flexible RAN architecture in a cloud-based heterogeneous mobile network," in Proc. Future Netw. Mobile Summit (FutureNetworkSummit), Jul. 2013, pp. 1-8.
    • (2013) Proc. Future Netw. Mobile Summit (FutureNetworkSummit) , pp. 1-8
    • Sabella, D.1
  • 106
    • 84925867806 scopus 로고    scopus 로고
    • Cloud RAN for mobile networks-A technology overview
    • 1st Quart
    • A. Checko et al., "Cloud RAN for mobile networks-A technology overview," IEEE Commun. Surveys Tuts., vol. 17, no. 1, pp. 405-426, 1st Quart., 2015.
    • (2015) IEEE Commun. Surveys Tuts. , vol.17 , Issue.1 , pp. 405-426
    • Checko, A.1
  • 109
    • 84922540471 scopus 로고    scopus 로고
    • Millimeter wave mobile communications for 5G cellular: It will work!
    • May
    • T. S. Rappaport et al., "Millimeter wave mobile communications for 5G cellular: It will work!" IEEE Access, vol. 1, pp. 335-349, May 2013.
    • (2013) IEEE Access , vol.1 , pp. 335-349
    • Rappaport, T.S.1
  • 110
    • 79958756722 scopus 로고    scopus 로고
    • An introduction to millimeter-wave mobile broadband systems
    • Jun.
    • Z. Pi and F. Khan, "An introduction to millimeter-wave mobile broadband systems," IEEE Commun. Mag., vol. 49, no. 6, pp. 101-107, Jun. 2011.
    • (2011) IEEE Commun. Mag. , vol.49 , Issue.6 , pp. 101-107
    • Pi, Z.1    Khan, F.2
  • 111
    • 84902950593 scopus 로고    scopus 로고
    • Millimeter wave picocellular system evaluation for urban deployments
    • Atlanta, GA, USA, Dec.
    • M. R. Akdeniz, Y. Liu, S. Rangan, and E. Erkip, "Millimeter wave picocellular system evaluation for urban deployments," in Proc. IEEE Globecom Workshops (GC Wkshps), Atlanta, GA, USA, Dec. 2013, pp. 105-110.
    • (2013) Proc. IEEE Globecom Workshops (GC Wkshps) , pp. 105-110
    • Akdeniz, M.R.1    Liu, Y.2    Rangan, S.3    Erkip, E.4
  • 112
    • 84962463454 scopus 로고    scopus 로고
    • The transitional behavior of interference in millimeter wave networks and its impact on medium access control
    • Feb.
    • H. Shokri-Ghadikolaei and C. Fischione, "The transitional behavior of interference in millimeter wave networks and its impact on medium access control," IEEE Trans. Commun., vol. 64, no. 2, pp. 723-740, Feb. 2016.
    • (2016) IEEE Trans. Commun. , vol.64 , Issue.2 , pp. 723-740
    • Shokri-Ghadikolaei, H.1    Fischione, C.2
  • 114
    • 67650559607 scopus 로고    scopus 로고
    • Broadband millimeter wave networks: Architectures and applications
    • Mumbai, India, Dec.
    • U. Madhow, "Broadband millimeter wave networks: Architectures and applications," in Proc. 2nd Int. Symp. Adv. Netw. Telecommun. Syst. (ANTS), Mumbai, India, Dec. 2008, pp. 1-3.
    • (2008) Proc. 2nd Int. Symp. Adv. Netw. Telecommun. Syst. (ANTS) , pp. 1-3
    • Madhow, U.1
  • 116
    • 84922879239 scopus 로고    scopus 로고
    • Coverage and rate analysis for millimeterwave cellular networks
    • Feb.
    • T. Bai and R. W. Heath, "Coverage and rate analysis for millimeterwave cellular networks," IEEE Trans. Wireless Commun., vol. 14, no. 2, pp. 1100-1114, Feb. 2015.
    • (2015) IEEE Trans. Wireless Commun. , vol.14 , Issue.2 , pp. 1100-1114
    • Bai, T.1    Heath, R.W.2
  • 117
    • 84921483345 scopus 로고    scopus 로고
    • Ultra-dense networks in millimeter-wave frequencies
    • Jan.
    • R. Baldemair et al., "Ultra-dense networks in millimeter-wave frequencies," IEEE Commun. Mag., vol. 53, no. 1, pp. 202-208, Jan. 2015.
    • (2015) IEEE Commun. Mag. , vol.53 , Issue.1 , pp. 202-208
    • Baldemair, R.1
  • 118
    • 84959504303 scopus 로고    scopus 로고
    • Stochastic geometry modeling and analysis of multi-tier millimeter wave cellular networks
    • Sep.
    • M. D. Renzo, "Stochastic geometry modeling and analysis of multi-tier millimeter wave cellular networks," IEEE Trans. Wireless Commun., vol. 14, no. 9, pp. 5038-5057, Sep. 2015.
    • (2015) IEEE Trans. Wireless Commun. , vol.14 , Issue.9 , pp. 5038-5057
    • Renzo, M.D.1
  • 120
    • 84896823919 scopus 로고    scopus 로고
    • Massive MIMO for next generation wireless systems
    • Feb.
    • E. G. Larsson, O. Edfors, F. Tufvesson, and T. L. Marzetta, "Massive MIMO for next generation wireless systems," IEEE Commun. Mag., vol. 52, no. 2, pp. 186-195, Feb. 2014.
    • (2014) IEEE Commun. Mag. , vol.52 , Issue.2 , pp. 186-195
    • Larsson, E.G.1    Edfors, O.2    Tufvesson, F.3    Marzetta, T.L.4
  • 121
    • 84921504791 scopus 로고    scopus 로고
    • Large-scale antenna systems with hybrid analog and digital beamforming for millimeter wave 5G
    • Jan.
    • S. Han, I. Chih-Lin, Z. Xu, and C. Rowell, "Large-scale antenna systems with hybrid analog and digital beamforming for millimeter wave 5G," IEEE Commun. Mag., vol. 53, no. 1, pp. 186-194, Jan. 2015.
    • (2015) IEEE Commun. Mag. , vol.53 , Issue.1 , pp. 186-194
    • Han, S.1    Chih-Lin, I.2    Xu, Z.3    Rowell, C.4
  • 122
    • 84877926659 scopus 로고    scopus 로고
    • Energy and spectral efficiency of very large multiuser MIMO systems
    • Apr.
    • H. Q. Ngo, E. G. Larsson, and T. L. Marzetta, "Energy and spectral efficiency of very large multiuser MIMO systems," IEEE Trans. Commun., vol. 61, no. 4, pp. 1436-1449, Apr. 2013.
    • (2013) IEEE Trans. Commun. , vol.61 , Issue.4 , pp. 1436-1449
    • Ngo, H.Q.1    Larsson, E.G.2    Marzetta, T.L.3
  • 123
    • 84903751421 scopus 로고    scopus 로고
    • Full dimension MIMO (FD-MIMO): The next evolution of MIMO in LTE systems
    • Jun.
    • Y. Kim et al., "Full dimension MIMO (FD-MIMO): The next evolution of MIMO in LTE systems," IEEE Trans. Wireless Commun., vol. 21, no. 3, pp. 92-100, Jun. 2014.
    • (2014) IEEE Trans. Wireless Commun. , vol.21 , Issue.3 , pp. 92-100
    • Kim, Y.1
  • 124
    • 84944208427 scopus 로고    scopus 로고
    • Asymptotic orthogonality analysis of time-domain sparse massive MIMO channels
    • Oct.
    • Z. Gao, L. Dai, C. Yuen, and Z. Wang, "Asymptotic orthogonality analysis of time-domain sparse massive MIMO channels," IEEE Commun. Lett., vol. 19, no. 10, pp. 1826-1829, Oct. 2015.
    • (2015) IEEE Commun. Lett. , vol.19 , Issue.10 , pp. 1826-1829
    • Gao, Z.1    Dai, L.2    Yuen, C.3    Wang, Z.4
  • 125
    • 84971501391 scopus 로고    scopus 로고
    • A comprehensive survey of pilot contamination in massive MIMO-5G system
    • 2nd Quart
    • O. Elijah, C. Y. Leow, T. A. Rahman, S. Nunoo, and S. Z. Iliya, "A comprehensive survey of pilot contamination in massive MIMO-5G system," IEEE Commun. Surveys Tuts., vol. 18, no. 2, pp. 905-923, 2nd Quart., 2015.
    • (2015) IEEE Commun. Surveys Tuts. , vol.18 , Issue.2 , pp. 905-923
    • Elijah, O.1    Leow, C.Y.2    Rahman, T.A.3    Nunoo, S.4    Iliya, S.Z.5
  • 126
    • 84979747061 scopus 로고    scopus 로고
    • Deployment and implementation strategies for massive MIMO in 5G
    • Austin, TX, USA, Dec.
    • B. Panzner et al., "Deployment and implementation strategies for massive MIMO in 5G," in Proc. IEEE Globecom Workshops (GC Wkshps), Austin, TX, USA, Dec. 2014, pp. 346-351.
    • (2014) Proc. IEEE Globecom Workshops (GC Wkshps) , pp. 346-351
    • Panzner, B.1
  • 128
    • 84949927397 scopus 로고    scopus 로고
    • Energy efficiency comparison of massive MIMO and small cell network
    • Atlanta, GA, USA, Dec.
    • W. Liu, S. Han, and C. Yang, "Energy efficiency comparison of massive MIMO and small cell network," in Proc. IEEE Global Conf. Signal Inf. Process. (GlobalSIP), Atlanta, GA, USA, Dec. 2014, pp. 617-621.
    • (2014) Proc. IEEE Global Conf. Signal Inf. Process. (GlobalSIP) , pp. 617-621
    • Liu, W.1    Han, S.2    Yang, C.3
  • 129
    • 84963692169 scopus 로고    scopus 로고
    • Device-to-device communication in LTE-advanced networks: A survey
    • 4th Quart
    • J. Liu, N. Kato, J. Ma, and N. Kadowaki, "Device-to-device communication in LTE-advanced networks: A survey," IEEE Commun. Surveys Tuts., vol. 17, no. 4, pp. 1923-1940, 4th Quart., 2015.
    • (2015) IEEE Commun. Surveys Tuts. , vol.17 , Issue.4 , pp. 1923-1940
    • Liu, J.1    Kato, N.2    Ma, J.3    Kadowaki, N.4
  • 130
    • 84914706404 scopus 로고    scopus 로고
    • Survey on device-todevice communications: Challenges and design issues
    • Trois-Riviéres, QC, Canada, Jun.
    • R. Alkurd, R. M. Shubair, and I. Abualhaol, "Survey on device-todevice communications: Challenges and design issues," in Proc. IEEE 12th Int. New Circuits Syst. Conf. (NEWCAS), Trois-Riviéres, QC, Canada, Jun. 2014, pp. 361-364.
    • (2014) Proc. IEEE 12th Int. New Circuits Syst. Conf. (NEWCAS) , pp. 361-364
    • Alkurd, R.1    Shubair, R.M.2    Abualhaol, I.3
  • 132
    • 84906816725 scopus 로고    scopus 로고
    • Device-to-device communications and small cells: Enabling spectrum reuse for dense networks
    • Aug.
    • A. Laya et al., "Device-to-device communications and small cells: Enabling spectrum reuse for dense networks," IEEE Trans. Wireless Commun., vol. 21, no. 4, pp. 98-105, Aug. 2014.
    • (2014) IEEE Trans. Wireless Commun. , vol.21 , Issue.4 , pp. 98-105
    • Laya, A.1
  • 133
    • 84949923226 scopus 로고    scopus 로고
    • Coverage study of dense device-todevice communications underlaying cellular networks
    • Austin, TX, USA, Dec.
    • X. Chen, R. Q. Hu, and Y. Qian, "Coverage study of dense device-todevice communications underlaying cellular networks," in Proc. IEEE Glob. Commun. Conf. (GLOBECOM), Austin, TX, USA, Dec. 2014, pp. 4353-4358.
    • (2014) Proc. IEEE Glob. Commun. Conf. (GLOBECOM) , pp. 4353-4358
    • Chen, X.1    Hu, R.Q.2    Qian, Y.3
  • 134
    • 84970016928 scopus 로고    scopus 로고
    • In-band device-to-device communication in OFDMA cellular networks: A survey and challenges
    • 4th Quart
    • P. Mach, Z. Becvar, and T. Vanek, "In-band device-to-device communication in OFDMA cellular networks: A survey and challenges," IEEE Commun. Surveys Tuts., vol. 17, no. 4, pp. 1885-1922, 4th Quart., 2015.
    • (2015) IEEE Commun. Surveys Tuts. , vol.17 , Issue.4 , pp. 1885-1922
    • Mach, P.1    Becvar, Z.2    Vanek, T.3
  • 135
    • 84879111684 scopus 로고    scopus 로고
    • When cellular meets WiFi in wireless small cell networks
    • Jun.
    • M. Bennis et al., "When cellular meets WiFi in wireless small cell networks," IEEE Commun. Mag., vol. 51, no. 6, pp. 44-50, Jun. 2013.
    • (2013) IEEE Commun. Mag. , vol.51 , Issue.6 , pp. 44-50
    • Bennis, M.1
  • 137
    • 84930505927 scopus 로고    scopus 로고
    • 5G multi-RAT LTE-WiFi ultra-dense small cells: Performance dynamics, architecture, and trends
    • Jun.
    • O. Galinina, A. Pyattaev, S. Andreev, M. Dohler, and Y. Koucheryavy, "5G multi-RAT LTE-WiFi ultra-dense small cells: Performance dynamics, architecture, and trends," IEEE J. Sel. Areas Commun., vol. 33, no. 6, pp. 1224-1240, Jun. 2015.
    • (2015) IEEE J. Sel. Areas Commun. , vol.33 , Issue.6 , pp. 1224-1240
    • Galinina, O.1    Pyattaev, A.2    Andreev, S.3    Dohler, M.4    Koucheryavy, Y.5
  • 138
    • 84876753444 scopus 로고    scopus 로고
    • A new adaptive small-cell architecture
    • May
    • W. Ni and I. B. Collings, "A new adaptive small-cell architecture," IEEE J. Sel. Areas Commun., vol. 31, no. 5, pp. 829-839, May 2013.
    • (2013) IEEE J. Sel. Areas Commun. , vol.31 , Issue.5 , pp. 829-839
    • Ni, W.1    Collings, I.B.2
  • 140
    • 84920817526 scopus 로고    scopus 로고
    • Intelligent access network selection in converged multi-radio heterogeneous networks
    • Dec.
    • S. Andreev et al., "Intelligent access network selection in converged multi-radio heterogeneous networks," IEEE Trans. Wireless Commun., vol. 21, no. 6, pp. 86-96, Dec. 2014.
    • (2014) IEEE Trans. Wireless Commun. , vol.21 , Issue.6 , pp. 86-96
    • Andreev, S.1
  • 141
    • 79960832443 scopus 로고    scopus 로고
    • Multi-RAT traffic offloading solutions for the bandwidth crunch problem
    • Farmingdale, NY, USA, May
    • J. L. Tomici and P. Chitrapu, "Multi-RAT traffic offloading solutions for the bandwidth crunch problem," in Proc. IEEE Long Island Syst. Appl. Technol. Conf. (LISAT), Farmingdale, NY, USA, May 2011, pp. 1-6.
    • (2011) Proc. IEEE Long Island Syst. Appl. Technol. Conf. (LISAT) , pp. 1-6
    • Tomici, J.L.1    Chitrapu, P.2
  • 142
    • 84904973219 scopus 로고    scopus 로고
    • Capturing spatial randomness of heterogeneous cellular/WLAN deployments with dynamic traffic
    • Jun.
    • O. Galinina et al., "Capturing spatial randomness of heterogeneous cellular/WLAN deployments with dynamic traffic," IEEE J. Sel. Areas Commun., vol. 32, no. 6, pp. 1083-1099, Jun. 2014.
    • (2014) IEEE J. Sel. Areas Commun. , vol.32 , Issue.6 , pp. 1083-1099
    • Galinina, O.1
  • 144
    • 84906079345 scopus 로고    scopus 로고
    • Living on the edge: The role of proactive caching in 5G wireless networks
    • Aug.
    • E. Bastug, M. Bennis, and M. Debbah, "Living on the edge: The role of proactive caching in 5G wireless networks," IEEE Commun. Mag., vol. 52, no. 8, pp. 82-89, Aug. 2014.
    • (2014) IEEE Commun. Mag. , vol.52 , Issue.8 , pp. 82-89
    • Bastug, E.1    Bennis, M.2    Debbah, M.3
  • 148
    • 84899645734 scopus 로고    scopus 로고
    • Fundamental limits of caching
    • May
    • M. A. Maddah-Ali and U. Niesen, "Fundamental limits of caching," IEEE Trans. Inf. Theory, vol. 60, no. 5, pp. 2856-2867, May 2014.
    • (2014) IEEE Trans. Inf. Theory , vol.60 , Issue.5 , pp. 2856-2867
    • Maddah-Ali, M.A.1    Niesen, U.2
  • 149
    • 84921326513 scopus 로고    scopus 로고
    • Fundamental limits of caching with secure delivery
    • Feb.
    • A. Sengupta, R. Tandon, and T. C. Clancy, "Fundamental limits of caching with secure delivery," IEEE Trans. Inf. Forensics Security, vol. 10, no. 2, pp. 355-370, Feb. 2015.
    • (2015) IEEE Trans. Inf. Forensics Security , vol.10 , Issue.2 , pp. 355-370
    • Sengupta, A.1    Tandon, R.2    Clancy, T.C.3
  • 150
    • 84959379005 scopus 로고    scopus 로고
    • Contextaware small cell networks: How social metrics improve wireless resource allocation
    • Nov.
    • O. Semiari, W. Saad, S. Valentin, M. Bennis, and H. V. Poor, "Contextaware small cell networks: How social metrics improve wireless resource allocation," IEEE Trans. Wireless Commun., vol. 14, no. 11, pp. 5927-5940, Nov. 2015.
    • (2015) IEEE Trans. Wireless Commun. , vol.14 , Issue.11 , pp. 5927-5940
    • Semiari, O.1    Saad, W.2    Valentin, S.3    Bennis, M.4    Poor, H.V.5
  • 151
    • 84959441354 scopus 로고    scopus 로고
    • Fundamental limits of caching in wireless D2D networks
    • Feb.
    • M. Ji, G. Caire, and A. F. Molisch, "Fundamental limits of caching in wireless D2D networks," IEEE Trans. Inf. Theory, vol. 62, no. 2, pp. 849-869, Feb. 2016.
    • (2016) IEEE Trans. Inf. Theory , vol.62 , Issue.2 , pp. 849-869
    • Ji, M.1    Caire, G.2    Molisch, A.F.3
  • 152
    • 84941085241 scopus 로고    scopus 로고
    • Internet of things: A survey on enabling technologies, protocols, and applications
    • 4th Quart
    • A. Al-Fuqaha, M. Guizani, M. Mohammadi, M. Aledhari, and M. Ayyash, "Internet of things: A survey on enabling technologies, protocols, and applications," IEEE Commun. Surveys Tuts., vol. 17, no. 4, pp. 2347-2376, 4th Quart., 2015.
    • (2015) IEEE Commun. Surveys Tuts. , vol.17 , Issue.4 , pp. 2347-2376
    • Al-Fuqaha, A.1    Guizani, M.2    Mohammadi, M.3    Aledhari, M.4    Ayyash, M.5
  • 153
    • 0041807815 scopus 로고    scopus 로고
    • Ultra-wideband radio technology: Potential and challenges ahead
    • Jul.
    • D. Porcino and W. Hirt, "Ultra-wideband radio technology: Potential and challenges ahead," IEEE Commun. Mag., vol. 41, no. 7, pp. 66-74, Jul. 2003.
    • (2003) IEEE Commun. Mag. , vol.41 , Issue.7 , pp. 66-74
    • Porcino, D.1    Hirt, W.2
  • 154
    • 77956877124 scopus 로고    scopus 로고
    • The internet of things: A survey
    • L. Atzori, A. Iera, and G. Morabito, "The Internet of things: A survey," Comput. Netw., vol. 54, no. 15, pp. 2787-2805, 2010.
    • (2010) Comput. Netw. , vol.54 , Issue.15 , pp. 2787-2805
    • Atzori, L.1    Iera, A.2    Morabito, G.3
  • 155
    • 84906979384 scopus 로고    scopus 로고
    • M2M technologies: Enablers for a pervasive Internet of things
    • Bologna, Italy, Jun.
    • S. Severi et al., "M2M technologies: Enablers for a pervasive Internet of things," in Proc. Eur. Conf. Netw. Commun. (EuCNC), Bologna, Italy, Jun. 2014, pp. 1-5.
    • (2014) Proc. Eur. Conf. Netw. Commun. (EuCNC) , pp. 1-5
    • Severi, S.1
  • 156
    • 84863557030 scopus 로고    scopus 로고
    • Efficient delivery of frequent small data for U-healthcare applications over LTE-advanced networks
    • Hilton Head Island, SC, USA, Jun.
    • R. R. Tyagi, K.-D. Lee, F. Aurzada, S. Kim, and M. Reisslein, "Efficient delivery of frequent small data for U-healthcare applications over LTE-Advanced networks," in Proc. 2nd ACM Int. Workshop Pervasive Wireless Healthcare, Hilton Head Island, SC, USA, Jun. 2012, pp. 27-32.
    • (2012) Proc. 2nd ACM Int. Workshop Pervasive Wireless Healthcare , pp. 27-32
    • Tyagi, R.R.1    Lee, K.-D.2    Aurzada, F.3    Kim, S.4    Reisslein, M.5
  • 158
    • 84874174122 scopus 로고    scopus 로고
    • Future Internet: The Internet of things architecture, possible applications and key challenges
    • Islamabad, Pakistan, Dec.
    • R. Khan, S. U. Khan, R. Zaheer, and S. Khan, "Future Internet: The Internet of things architecture, possible applications and key challenges," in Proc. IEEE 10th Int. Conf. Frontiers Inf. Technol. (FIT), Islamabad, Pakistan, Dec. 2012, pp. 257-260.
    • (2012) Proc. IEEE 10th Int. Conf. Frontiers Inf. Technol. (FIT) , pp. 257-260
    • Khan, R.1    Khan, S.U.2    Zaheer, R.3    Khan, S.4
  • 159
    • 84903607835 scopus 로고    scopus 로고
    • An overview of load balancing in HetNets: Old myths and open problems
    • Apr.
    • J. G. Andrews, S. Singh, Q. Ye, X. Lin, and H. S. Dhillon, "An overview of load balancing in HetNets: Old myths and open problems," IEEE Wireless Commun., vol. 21, no. 2, pp. 18-25, Apr. 2014.
    • (2014) IEEE Wireless Commun. , vol.21 , Issue.2 , pp. 18-25
    • Andrews, J.G.1    Singh, S.2    Ye, Q.3    Lin, X.4    Dhillon, H.S.5
  • 160
    • 84861136828 scopus 로고    scopus 로고
    • On the expanded region of picocells in heterogeneous networks
    • Jun.
    • D. López-Pérez, X. Chu, and I. Guvenc, "On the expanded region of picocells in heterogeneous networks," IEEE J. Sel. Areas Commun., vol. 6, no. 3, pp. 281-294, Jun. 2012.
    • (2012) IEEE J. Sel. Areas Commun. , vol.6 , Issue.3 , pp. 281-294
    • López-Pérez, D.1    Chu, X.2    Guvenc, I.3
  • 161
    • 84939550650 scopus 로고    scopus 로고
    • Distributed power allocations in heterogeneous networks with dual connectivity using backhaul state information
    • Aug.
    • S. A. Ahmad and D. Datla, "Distributed power allocations in heterogeneous networks with dual connectivity using backhaul state information," IEEE Trans. Wireless Commun., vol. 14, no. 8, pp. 4574-4581, Aug. 2015.
    • (2015) IEEE Trans. Wireless Commun. , vol.14 , Issue.8 , pp. 4574-4581
    • Ahmad, S.A.1    Datla, D.2
  • 164
    • 84888354638 scopus 로고    scopus 로고
    • A survey on inter-cell interference coordination techniques in OFDMA-based cellular networks
    • 4th Quart
    • A. S. Hamza, S. S. Khalifa, H. S. Hamza, and K. Elsayed, "A survey on inter-cell interference coordination techniques in OFDMA-based cellular networks," IEEE Commun. Surveys Tuts., vol. 15, no. 4, pp. 1642-1670, 4th Quart., 2013.
    • (2013) IEEE Commun. Surveys Tuts. , vol.15 , Issue.4 , pp. 1642-1670
    • Hamza, A.S.1    Khalifa, S.S.2    Hamza, H.S.3    Elsayed, K.4
  • 165
    • 84877676624 scopus 로고    scopus 로고
    • Performance evaluation of a coordinated time-domain eICIC framework based on ABSF in heterogeneous LTE-advanced networks
    • Anaheim, CA, USA, Dec.
    • M. I. Kamel and K. M. F. Elsayed, "Performance evaluation of a coordinated time-domain eICIC framework based on ABSF in heterogeneous LTE-advanced networks," in Proc. IEEE Glob. Commun. Conf. (GLOBECOM), Anaheim, CA, USA, Dec. 2012, pp. 5326-5331.
    • (2012) Proc. IEEE Glob. Commun. Conf. (GLOBECOM) , pp. 5326-5331
    • Kamel, M.I.1    Elsayed, K.M.F.2
  • 166
    • 84930503324 scopus 로고    scopus 로고
    • Massive-MIMO meets HetNet: Interference coordination through spatial blanking
    • Jun.
    • A. Adhikary, H. S. Dhillon, and G. Caire, "Massive-MIMO meets HetNet: Interference coordination through spatial blanking," IEEE J. Sel. Areas Commun., vol. 33, no. 6, pp. 1171-1186, Jun. 2015.
    • (2015) IEEE J. Sel. Areas Commun. , vol.33 , Issue.6 , pp. 1171-1186
    • Adhikary, A.1    Dhillon, H.S.2    Caire, G.3
  • 167
    • 84939444758 scopus 로고    scopus 로고
    • Power control for interference management and QoS guarantee in heterogeneous networks
    • Aug.
    • T. M. Ho et al., "Power control for interference management and QoS guarantee in heterogeneous networks," IEEE Commun. Lett., vol. 19, no. 8, pp. 1402-1405, Aug. 2015.
    • (2015) IEEE Commun. Lett. , vol.19 , Issue.8 , pp. 1402-1405
    • Ho, T.M.1
  • 168
    • 80051768903 scopus 로고    scopus 로고
    • SLEEP mode techniques for small cell deployments
    • Aug.
    • I. Ashraf, F. Boccardi, and L. Ho, "SLEEP mode techniques for small cell deployments," IEEE Commun. Mag., vol. 49, no. 8, pp. 72-79, Aug. 2011.
    • (2011) IEEE Commun. Mag. , vol.49 , Issue.8 , pp. 72-79
    • Ashraf, I.1    Boccardi, F.2    Ho, L.3
  • 170
    • 84946566467 scopus 로고    scopus 로고
    • Backhauling 5G small cells: A radio resource management perspective
    • Oct.
    • N. Wang, E. Hossain, and V. K. Bhargava, "Backhauling 5G small cells: A radio resource management perspective," IEEE Wireless Commun., vol. 22, no. 5, pp. 41-49, Oct. 2015.
    • (2015) IEEE Wireless Commun. , vol.22 , Issue.5 , pp. 41-49
    • Wang, N.1    Hossain, E.2    Bhargava, V.K.3
  • 171
    • 84861817602 scopus 로고    scopus 로고
    • A survey of green mobile networks: Opportunities and challenges
    • Feb. [Online]
    • X. Wang, A. V. Vasilakos, M. Chen, Y. Liu, and T. T. Kwon, "A survey of green mobile networks: Opportunities and challenges," Mobile Netw. Appl., vol. 17, no. 1, pp. 4-20, Feb. 2012. [Online]. Available: http://dx.doi.org/10.1007/s11036-011-0316-4
    • (2012) Mobile Netw. Appl. , vol.17 , Issue.1 , pp. 4-20
    • Wang, X.1    Vasilakos, A.V.2    Chen, M.3    Liu, Y.4    Kwon, T.T.5
  • 172
    • 80155165321 scopus 로고    scopus 로고
    • How much energy is needed to run a wireless network?
    • Oct.
    • G. Auer et al., "How much energy is needed to run a wireless network?" IEEE Wireless Commun., vol. 18, no. 5, pp. 40-49, Oct. 2011.
    • (2011) IEEE Wireless Commun. , vol.18 , Issue.5 , pp. 40-49
    • Auer, G.1
  • 175
    • 84860593028 scopus 로고    scopus 로고
    • Cooperative communications for wireless networks: Techniques and applications in LTE-advanced systems
    • Apr.
    • Q. Li, R. Q. Hu, Y. Qian, and G. Wu, "Cooperative communications for wireless networks: Techniques and applications in LTE-advanced systems," IEEE Wireless Commun., vol. 19, no. 2, pp. 22-29, Apr. 2012.
    • (2012) IEEE Wireless Commun. , vol.19 , Issue.2 , pp. 22-29
    • Li, Q.1    Hu, R.Q.2    Qian, Y.3    Wu, G.4
  • 176
    • 84999878871 scopus 로고    scopus 로고
    • Ph.D. dissertation, Dept. Elect. Comput. Eng., Univ. Texas, Austin, TX, USA
    • S. Singh, "Load balancing in heterogeneous cellular networks," Ph.D. dissertation, Dept. Elect. Comput. Eng., Univ. Texas, Austin, TX, USA, 2014.
    • (2014) Load Balancing in Heterogeneous Cellular Networks
    • Singh, S.1
  • 177
    • 33745648091 scopus 로고    scopus 로고
    • Next generation/dynamic spectrum access/cognitive radio wireless networks: A survey
    • I. F. Akyildiz, W.-Y. Lee, M. C. Vuran, and S. Mohanty, "Next generation/dynamic spectrum access/cognitive radio wireless networks: A survey," Comput. Netw., vol. 50, no. 13, pp. 2127-2159, 2006.
    • (2006) Comput. Netw. , vol.50 , Issue.13 , pp. 2127-2159
    • Akyildiz, I.F.1    Lee, W.-Y.2    Vuran, M.C.3    Mohanty, S.4
  • 178
    • 84873709871 scopus 로고    scopus 로고
    • A survey of self organisation in future cellular networks
    • 1st Quart
    • O. G. Aliu, A. Imran, M. A. Imran, and B. Evans, "A survey of self organisation in future cellular networks," IEEE Commun. Surveys Tuts., vol. 15, no. 1, pp. 336-361, 1st Quart., 2013.
    • (2013) IEEE Commun. Surveys Tuts. , vol.15 , Issue.1 , pp. 336-361
    • Aliu, O.G.1    Imran, A.2    Imran, M.A.3    Evans, B.4
  • 179
    • 84891557695 scopus 로고    scopus 로고
    • Analytical modeling and performance evaluation of cell selection algorithms for mobile networks with backhaul capacity constraints
    • Dec.
    • J. J. Olmos, R. Ferrus, and H. Galeana-Zapien, "Analytical modeling and performance evaluation of cell selection algorithms for mobile networks with backhaul capacity constraints," IEEE Trans. Wireless Commun., vol. 12, no. 12, pp. 6011-6023, Dec. 2013.
    • (2013) IEEE Trans. Wireless Commun. , vol.12 , Issue.12 , pp. 6011-6023
    • Olmos, J.J.1    Ferrus, R.2    Galeana-Zapien, H.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.