Inter-cell interference coordination method and station

The invention provides an inter-cell interference coordination method and station. The method comprises the following steps of: measuring interference-to-noise ratio suffered by a first sub-carrier source block in the upstream direction by a first base station to obtain the measuring value of the in...

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Bibliographic Details
Main Authors LIANG DONG, FENG MINGHAI, SHE XIAOMING, SAKAKI KINONE, CHEN LAN, WANG WENBO, ZHU SONG
Format Patent
LanguageChinese
English
Published 30.03.2011
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:The invention provides an inter-cell interference coordination method and station. The method comprises the following steps of: measuring interference-to-noise ratio suffered by a first sub-carrier source block in the upstream direction by a first base station to obtain the measuring value of the interference-to-noise ratio; when the measuring value of the interference-to-noise ratio is greater than a first preset threshold value, judging whether a first high interference indicating message from a second base station is received, by the first base station; when the first high interference indicating message is received, sending an overload indicating message to the second base station sending the first high interference indicating message, by the first base station, or shielding the first sub-carrier source block by the base station; and when a second judging result indicates that the first high interference indicating message is not received, sending the overload indicating message to base stations of all ad
Bibliography:Application Number: CN200910167053