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公开(公告)号：US20200287599A1
公开(公告)日：2020-09-10
申请号：US16883726
申请日：2020-05-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Maozhi Tao , Dagang Zhang , Shengfeng Jiang , Ruyang Lin
Abstract: A method includes: receiving, by a first network control device, CoMP pre-scheduling requests respectively corresponding to at least one edge cell and a first edge cell that is adjacent to the at least one edge cell and that belongs to another CoMP cluster; when determining, based on the CoMP pre-scheduling requests, that the at least one edge cell has a second edge cell meeting a preset condition with the first edge cell, sending an inter-cluster pre-scheduling request to a second network control device; and instructing the second network control device to assign a first coordination cell set including the first edge cell and the second edge cell.
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公开(公告)号：US20190123939A1
公开(公告)日：2019-04-25
申请号：US16220576
申请日：2018-12-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xueqin Gu , Shengfeng Jiang , Qiqing Gong
Abstract: A channel correction method, used for performing channel correction on radio frequency apparatuses in a network area, is provided. The radio frequency apparatuses are divided into at least one radio frequency apparatus group. A correction resource location is set for each radio frequency apparatus in the radio frequency apparatus group. These resource locations may be stored in a form of configuration information in base stations where the radio frequency apparatuses are located, so that the base station controls each of these radio frequency apparatuses to send a correction signal in a respective correction resource location based on the configuration information, and to implement, by using these correction signals, channel correction for the radio frequency apparatuses in the radio frequency apparatus group. The method can implement joint channel correction for a plurality of radio frequency apparatuses and improve correction efficiency.
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公开(公告)号：US10892917B2
公开(公告)日：2021-01-12
申请号：US16220576
申请日：2018-12-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xueqin Gu , Shengfeng Jiang , Qiqing Gong
Abstract: A channel correction method, used for performing channel correction on radio frequency apparatuses in a network area, is provided. The radio frequency apparatuses are divided into at least one radio frequency apparatus group. A correction resource location is set for each radio frequency apparatus in the radio frequency apparatus group. These resource locations may be stored in a form of configuration information in base stations where the radio frequency apparatuses are located, so that the base station controls each of these radio frequency apparatuses to send a correction signal in a respective correction resource location based on the configuration information, and to implement, by using these correction signals, channel correction for the radio frequency apparatuses in the radio frequency apparatus group. The method can implement joint channel correction for a plurality of radio frequency apparatuses and improve correction efficiency.
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