Research Article
Joint User Association and Energy Offloading in Downlink Heterogeneous Cellular Networks
Table 2
User association for HCNs.
| Algorithm 2: An heuristic user allocation scheme. |
| (1) Initialization: Set , ; | (2) K | (3) Find for all of ; | (4) Find ; | (5) Update ; | (6) Set | (7) |
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