Abstract
An interference coordination method in TDD systems an apparatus and a system are disclosed in embodiments of this invention which relate to the communication field. A interfered cell may distinguish uplink-downlink interference based on the uplink-downlink configuration of the interfering cell and send the uplink-downlink interference indication information to the interfering cell so that interference coordination can be performed on uplink-downlink interference by the interfering cell. The method provided in the embodiment of this invention comprises: receiving by an interfered cell a uplink-downlink configuration of an interfering cell sent from the interfering cell; generating by the interfered cell interference indication information for subframes in the interfered cell in a direction opposite to the signal transmission direction in the interfering cell according to a uplink-downlink configuration of the interfered cell and the uplink-downlink configuration of the interfering cell; sending by the interfered cell the uplink-downlink configuration of the interfered cell and the interference indication information to the interfering cell to enable the interfering cell to perform interference coordination according to the uplink-downlink configuration of the interfered cell and the interference indication information.
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WO2014000236A1 | 5G | 05/08/2019 | ISLD-201908-008 | HUAWEI |
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US2015103706A1 | 5G | 05/08/2019 | ISLD-201908-008 | HUAWEI |
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US9622251B2 | 5G | 05/08/2019 | ISLD-201908-008 | HUAWEI |
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.