Energy-efficiency-fairness-based resource distribution and power control method in heterogeneous network
A resource allocation and heterogeneous network technology, applied in power management, wireless communication, electrical components, etc., can solve the problems of unbalanced network energy efficiency, affecting the service quality of cell users, unable to effectively describe the energy efficiency of a single cell, etc. Minimum energy efficiency and fairness effects
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[0031] In order to introduce the technical content of the present invention in more detail, specific examples are given and described as follows with accompanying drawings.
[0032] figure 1 The system simulation model of the present invention is established, 3 femtocell networks are densely deployed at the cell edge of the macro cell, and 3 femtocell users are randomly deployed in each femtocell, and some macrocell users are randomly distributed around the femtocell and selected The user with the shortest average distance to the femtocell base station is the user closest to the femtocell network, and it is stipulated that the cross-layer interference of the femtocell network to the macrocell user cannot be higher than a predetermined value. In addition, the coverage radius of the macro cell is 500m, the coverage radius of the femtocell is 20m, the number of resource blocks available in the system is 32, the maximum transmission power of the macro cell base station is 46dBM, a...
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