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1. (WO2018039926) CALIBRATION METHOD AND COMMUNICATION DEVICE

Pub. No.:    WO/2018/039926    International Application No.:    PCT/CN2016/097371
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Wed Aug 31 01:59:59 CEST 2016
IPC: H04B 7/06
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: ZHANG, Zhiwei
张志伟
WANG, Jueping
王珏平
Title: CALIBRATION METHOD AND COMMUNICATION DEVICE
Abstract:
Provided are a calibration method and a communication device. The method comprises: dividing a working frequency into at least three frequency combinations comprising at least one frequency combination for full working frequency range calibration and at least two frequency combinations for partial working frequency range calibration; when a target device meets a first preset condition, selecting a first frequency combination from the at least one frequency combination for full working frequency range calibration and sending to the target device first instruction information used for instructing the target device to use the first frequency combination to perform full working frequency range calibration, wherein the target device is any wireless communication device managed by the communication device; and when the target device meets a second preset condition, selecting a second frequency combination from the at least two frequency combinations for partial working frequency range calibration and sending to the target device second instruction information used for instructing the target device to use the second frequency combination to perform partial working frequency range calibration. Embodiments of the invention improve a calibration rate.