| 摘要 |
Distributed inter-cell interference coordination in a communications system can include: at one other femtocell system, sending channel quality information of a subordinate device communicating with the other femtocell system to the first femtocell system; receiving the channel quality information of the at least one other femtocell system at the first femtocell system; estimating an influence of a use of a resource on the communications system at the first femtocell system according to the channel quality information received by one or more of the at least one other femtocell system; and determining at the first femtocell system whether to use the resource.
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