Tong Hui-zhi, Zhang Guang-chi, Zhou Xun-long, et al. Joint Energy and Spectrum Allocation in Multiple Adjacent Cells with Energy Harvesting Base Stations[J]. 2018, 35(4): 68-74.
Tong Hui-zhi, Zhang Guang-chi, Zhou Xun-long, et al. Joint Energy and Spectrum Allocation in Multiple Adjacent Cells with Energy Harvesting Base Stations[J]. 2018, 35(4): 68-74.DOI: 10.12052/gdutxb.170089.
Joint Energy and Spectrum Allocation in Multiple Adjacent Cells with Energy Harvesting Base Stations
Joint energy and spectrum cooperative allocation in the downlink is investigated for multiple adjacent cells equipped with energy harvesting base stations. In particular
the joint maximization of the users’ utilities and the base stations’ revenues in multiple adjacent cells is considered. The users’ choice of cells is a key step in the resource allocation process. Since each user has multiple options to join adjacent cells
the optimal method of solving the sum-utility maximizing energy and spectrum allocation problem is the exhaustive search
which finds the best solution among all possible sets of user choices and has high complexity. A computation-efficient suboptimal method of deciding which user can choose the appropriate cell to join is proposed based on the channel gain ratio selection. When the users’ choices are fixed
the energy and spectrum allocation problems can be matched with the framework of a generalized Stackelberg game
and can be solved. At the same time
two kinds of reference methods
the maximum channel gain selection method and shortest distance selection method
are proposed based on the channel gain ratio selection. Simulation results have shown that the proposed method has better utility and revenue performances than maximum channel gain selection and shortest distance selection method.
关键词
Keywords
references
CHEN J H, YANG Y M. Status and trend of wind/solar power generation [J]. Journal of Guangdong University of Technology, 2007, 24(3): 1-5.
PIRO G, MIOZZO M, FORTE G, et al . HetNets powered by renewable energy sources: sustainable next-generation cellular networks [J ] . IEEE Internet Computing, 2013, 17(1): 32-39.
WANG C, NEHRIR M H. Power management of a stand-alone wind/photovoltaic/fuel cell energy system [J]. IEEE Transactions on Energy Conversion, 2008, 23(3): 957-967.
DIAMANTOULAKIS P D, GHASSEMI A, KARAGIANNIDIS G K. Smart hybrid power system for base transceiver stations with real-time energy management[C]//Global Communications Conference. Georgia, Atlanta: IEEE, 2013: 2773-2778.
HUR S, KIM T, LOVE D J, et al. Multilevel millimeter wave beam forming for wireless backhaul[C]//GLOBECOM Workshops. Texas Houston: IEEE, 2011: 253-257.
DHILLON H S, LI Y, NUGGEHALLI P, et al . Fundamentals of heterogeneous cellular networks with energy harvesting [J ] . IEEE Transactions on Wireless Communications, 2014, 43(5): 2782-2797.
SONG Y, ZHAO M, ZHOU W, et al. Throughput-optimal user association in energy harvesting relay-assisted cellular networks[C]//Sixth International Conference on Wireless Communications and Signal Processing. Hefei: IEEE, 2014: 1-6.
TONG H Z, ZHANG G C, WAN L Q, et al. Joint resource allocation with energy harvesting base stations in two adjacent cells[C]//2016 IEEE International Conference on Consumer Electronics-China (ICCE-China). Guangzhou: IEEE, 2016: 1-6.
DIAMANTOULAKIS P D, PAPPI K N, KARAGIANNIDIS G K, et al . Autonomous energy harvesting base stations with minimum storage requirements [J ] . IEEE Wireless Communications Letters, 2015, 4(3): 265-268.
XU C, SHENG M, YANG C, et al . Pricing- based multiresource allocation in OFDMA cognitive radio networks: an energy efficiency perspective [J ] . IEEE Transactions on Vehicular Technology, 2014, 63(5): 2336-2348.
NG D W K, LO E S, SCHOBER R. Energy-efficient resource allocation in OFDMA systems with hybrid energy harvesting base station [J]. IEEE Transactions on Wireless Communications, 2013, 12(7): 3412-3427.
MESHKATI F, POOR H V, SCHWARTZ S C. Energy-efficient resource allocation in wireless networks [J]. IEEE Transactions on Communications, 2009, 57(11): 3406-3414.
LEITMANN G. On generalized stackelberg strategies [J]. Journal of Optimization Theory and Applications, 1978, 26(4): 637-643.
SCUTARI G, PALOMAR D P, FACCHINE F, et al . Convex optimization, game theory, and variational inequality theory [J ] . IEEE Signal Processing Magazine, 2010, 27(3): 35-49.
BOYD S, VANDENBERGHE L. Convex Optimization[M]. New York: Cambridge University Press, 2009.
BOYD S, XIAO L, MUTAPCIC A. Subgradient Methods[M]. San Francisco: Stanford University Press, 2004.