1. N. S. Networks, “LTE Release 12 and Beyond,” http://networks.nokia.com/system/files/document/nokia_lte_a_evolution_white_paper.pdf .
2. N. Ali, A. Taha, and H. Hassanein, “Quality of Service in 3GPP R12 LTE-Advanced,” IEEE Communications Magazine, vol. 51, no. 8, pp. 103–109, 2013.
3. L. Schrage, Optimization Modeling with LINGO. Lindo System, 1999.
4. Y. Wu, Y. He, L. Qian, J. Huang, and X. Shen, “Joint scheduling and power allocations for traffic offloading via dual-connectivity,” http://arxiv.org/abs/1509.09241 , Sep. 2015.
5. S. Jha, K. Sivanesan, R. Vannithamby, and A. Koc, “Dual connectivity in LTE small cell networks,” in Proc. of IEEE GLOBECOM, Austin, TX, Dec. 2014.