摘要 |
It is provided a method, including selecting one or more candidate cells for at least one of handover, cell selection, cell reselection, and initial connection setup out of a plurality of unclassified cells of a cellular communication network, wherein the plurality of unclassified cells does not include a gray cell of the cellular communication network; determining whether at least one of the unclassified cells is acceptable for the at least one of handover, cell selection, cell reselection, and initial connection setup; and, if none of the unclassified cells is acceptable for the at least one of handover, cell selection, cell reselection, and initial connection setup, choosing the gray cell as the candidate cell. |