The vehicular small cell (VSC) is a new paradigm that has been recently proposed to be a potential technology for 5G cellular systems. Briefly, VSC concept lies in using the small cell technology inside vehicles such as buses and private cars to provide better coverage and good internet experience while on the move where the wireless backhaul link is inevitable. However, in order to increase the spectral efficiency, co-channel deployment of VSCs on the wireless backhaul link is preferred. Thus, managing the variable interference on the wireless backhaul and its power allocation requirement seem to be serious challenges in implementing the VSCs. Motivated by the simplicity and practically of the power allocation based on pilot power and received signal strength index (RSSI) information, this paper proposes an evolutionary approach and robust to the interference fluctuations in which, taking the limited dynamic range of transmitted power using linear mapping into account, the signal to interference plus noise ratio (SINR) balancing of the vehicular small base stations in their home macro base station and maximum capacity on the backhaul link are achieved at the cost of exchanging some power level information among both macro and small base stations. Finally, simulation results prove aforementioned potential advantages attained from the presented schemes.
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Rodriguez, J. (2015). Fundamentals of 5G mobile networks (1st ed.). New York: Wiley.
Ngo, D. T., & Le-Ngoc, T. (2014). Architectures of small-cell networks and interference management (1st ed.). New York: Springer.
Qutqut, M. (2014). Mobile small cells in cellular heterogeneous networks, PhD thesis, Queen’s University.
Sui, Y., Vihriala, J., Papadogiannis, A., Sternad, M., Yang, W., & Svensson, T. (2013). Moving cells: A promising solution to boost performance for vehicular users. IEEE Communications Magazine, 51(6), 62–68.
Chowdhury, M. Z., Lee, S. Q., Ru, B. H., Park, N., & Jang, Y. M. (2011). Service quality improvement of mobile users in vehicular environment by mobile femtocell network deployment. In IEEE international conference on ICT convergence (ICTC), pp. 194–198.
Fourat, H., Wang, H., Haas, H., Yuan, D., Gao, X., You, X-H., & Hepsaydir, E. (2011). Spectral efficiency analysis of mobile femtocell based cellular systems. In IEEE 13th international conference on communication technology (ICCT), pp. 347–351.
Rand, R., Lasebae, A., Aiash, M., & Loo, J. (2013). From fixed to mobile femtocells in LTE systems: Issues and challenges. In IEEE second international conference on future generation communication technology (FGCT), pp. 207–212.
Lee, C. H., Lee, S. H., Go, K. C., Oh, S. M., Shin, J., & Kim, J. H. (2015). Mobile small cells for further enhanced 5G heterogeneous networks. ETRI Journal, 37(5), 856–866.
Qutqut, M. H., Abou-Zeid, H., Hassanein, H. S., Rashwan, A. M., & Al-Turjman, F. M. (2014). Dynamic small cell placement strategies for LTE heterogeneous networks. In IEEE symposium on computers and communication (ISCC), pp. 1–6.
Haider, F., Dianati, M., & Tafazolli, R. (2011). A simulation based study of mobile femtocell assisted LTE networks. In IEEE 7th international wireless communications and mobile computing conference (IWCMC), pp. 2198–2203.
Feteiha, M. F., Qutqut, M. H., & Hassanein, H. S. (2014). Outage probability analysis of mobile small cells over LTE-A networks. In IEEE international wireless communications and mobile computing conference (IWCMC), pp. 1045–1050.
Feteiha, M. F., Qutqut, M. H., & Hassanein, H. S. (2013). Pairwise error probability evaluation of cooperative mobile femtocells. In IEEE global communications conference (GLOBECOM), pp. 4705–4710.
Qutqut, M. H., Al-Turjman, F. M., & Hassanein, H. S. (2013). HOF: A history-based offloading framework for LTE networks using mobile small cells and Wi-Fi. In IEEE 38th conference on local computer networks workshops (LCN Workshops), pp. 77–83.
Qutqut, M. H., Al-Turjman, F. M., & Hassanein, H. S. (2013). MFW: Mobile femtocells utilizing WiFi: A data offloading framework for cellular networks using mobile femtocells. In IEEE international conference on communications (ICC), pp. 6427–6431.
Haider, F., Wang, C. X., Ai, B., Haas, H., & Hepsaydir, E. (2016). Spectral/energy efficiency tradeoff of cellular systems with mobile femtocell deployment. IEEE Transactions on Vehicular Technology, 65(5), 3389–3400.
Wang, H., Wang, J., & Ding, Z. (2015). Distributed power control in a two-tier heterogeneous network. IEEE Transactions on Wireless Communications, 14(12), 6509–6523.
Duong, N. D., Madhukumar, A. S., & Niyato, D. (2016). Stackelberg Bayesian game for power allocation in two-tier networks. IEEE Transactions on Vehicular Technology, 65(4), 2341–2354.
Mao, T. L., Feng, G., Liang, L., Qin, S., & Wu, B. (2016). Distributed energy-efficient power control for macro-femto networks. IEEE Transactions on Vehicular Technology, 65(2), 718–731.
Zhu, K., Hossain, E., & Anpalagan, A. (2015). Downlink power control in two-tier cellular OFDMA networks under uncertainties: A robust Stackelberg game. IEEE Transactions on Communications, 63(2), 520–535.
Semasinghe, P., & Hossain, E. (2016). Downlink power control in self-organizing dense small cells underlaying macrocells: A mean field game. IEEE Transactions on Mobile Computing, 15(2), 350–363.
Wang, L., Yang, P., Zheng, X., & Song, F. (2015). Less is more: Creating spectrum reuse opportunities via power control for OFDMA femtocell networks. IEEE Systems Journal, 10(4), 1470–1481.
Chandrasekhar, V., Andrews, J. G., Muharemovic, T., Shen, Z., & Gatherer, A. (2009). Power control in two-tier femtocell networks. IEEE Transactions on Wireless Communications, 8(8), 4316–4328.
Bacci, G., Belmega, E. V., Mertikopoulos, P., & Sanguinetti, L. (2015). Energy-aware competitive power allocation for heterogeneous networks under QoS constraints. IEEE Transactions on Wireless Communications, 14(9), 4728–4742.
Tan, C. W. (2016). Optimal power control in Rayleigh-fading heterogeneous wireless networks. IEEE/ACM Transactions on Networking, 24(2), 940–953.
Yuehong, G., Lei, Ch., Xin, Zh, & Yajun, Zh. (2016). Enhanced power allocation scheme in ultra-dense small cell network. IEEE China Communications, 13(2), 21–29.
Liu, Zh, Wang, J., Xia, Y., Fan, R., Jiang, H., & Yang, H. (2016). Power allocation robust to time-varying wireless channels in femtocell networks. IEEE Transactions on Vehicular Technology, 65(4), 2806–2815.
Subramaniam, M., Anpalagan, A., & Woungang, I. (2012). Performance of a distributed full inversion power control and base station assignment scheme in a cellular CDMA network with hot-spots. Wireless Personal Communications, 65(3), 713–729.
Subramaniam, M., & Anpalagan, A. (2004). A pilot power based power control (PPBPC) and base station assignment algorithm in cellular CDMA networks. In IEEE Canadian conference on electrical and computer engineering, Vol. 1, pp. 327–332.
Gantmacher, F. R. (1990). The theory of matrices (Vol. 2). New York: Chelsea.
Lancaster, P., & Tismenetsky, M. (1985). The theory of matrices (2nd ed.). New York: Academic Press.
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Alizadeh, S., Saadat, R. Toward Distributed Robust Power Allocation of Wireless Backhaul Links in Vehicular Small Cells. Wireless Pers Commun 95, 3857–3882 (2017). https://doi.org/10.1007/s11277-017-4029-2
- Vehicular small cells
- Wireless backhaul links
- Pilot power
- Communication overhead