翻译：With the given constraints, the problem is two-fold. How should a BS determine the optimal access price? How should each UE choose the BS to associate with in response to the block-varying price? First, UE interest must be discussed. Offloading to a certain BS requires an access payment of the offlfloaded UE based on the announced access price vector p. Second, on the BS side, a larger load will increase the access revenue, but spectrum acquisition for the BS will also increase. Therefore, in the user association procedure, all BSs determine their optimal access prices to maximize their benefifits in terms of cell load, congestion and UE payments. Then, using the announced price vector, each UE device maximizes the profifit of its utility function minus the access payment. In this section, the mathematical representation of the proposed user association and resource allocation procedure will be discussed.

在给定的约束条件下，问题是双重的。一个基站应该如何确定最优的接入价格？每个用户设备应该如何选择要关联的基站，以应对块变化的价格？

首先，必须讨论用户设备的兴趣。将数据卸载到某个基站需要根据宣布的接入价格向卸载用户设备支付一定的接入费用。其次，在基站方面，较大的负载将增加接入收入，但基站的频谱获取也会增加。因此，在用户关联过程中，所有基站确定其最优的接入价格，以在单元负载、拥塞和用户设备支付方面最大化其利益。然后，使用宣布的价格向量，每个用户设备最大化其效用函数减去接入费用的收益。本节将讨论所提出的用户关联和资源分配过程的数学表示。