Heterogeneous network resource allocation method based on reinforcement learning
A heterogeneous network and resource allocation technology, applied in the field of heterogeneous network resource allocation based on reinforcement learning, can solve problems such as unavailability
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[0069] The present invention will be further described below in conjunction with the accompanying drawings.
[0070] Such as figure 1 The two-layer heterogeneous cellular network shown includes M base stations and N mobile users, in which the macro base station MBS has , micro base station PBS has and satisfy . Each cell base station is located in the center of each cell, and its authorized mobile users are randomly distributed in the cell. It is assumed that there is an overlapping area between every two adjacent small cells. It is assumed that each communication terminal is equipped with an antenna for signal transmission. In order to maximize the use of radio resources and avoid trivial cases, the frequency reuse factor is set to 1. To avoid intra-cell interference, it is assumed that each user in each cell is allocated only one subcarrier, so all signals are on the same subcarrier The cells in the carrier are orthogonal. The N orthogonal subcarriers used in a cel...
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