CN101257343B - 一种用于天线校准射频远端单元端的数据同步方法 - Google Patents
一种用于天线校准射频远端单元端的数据同步方法 Download PDFInfo
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CN101754269B (zh) * | 2008-11-28 | 2012-10-10 | 中兴通讯股份有限公司 | 一种实现下行链路时延补偿的方法 |
CN103905345B (zh) * | 2012-12-27 | 2016-12-28 | 华为技术有限公司 | 通道校正装置、方法及系统 |
CN105324955B (zh) * | 2013-10-31 | 2018-08-14 | 华为技术有限公司 | 一种相位测量方法、装置和系统 |
CN105323030A (zh) * | 2014-06-30 | 2016-02-10 | 中兴通讯股份有限公司 | 一种延时补偿的方法及装置 |
CN105704806B (zh) * | 2014-11-28 | 2020-06-12 | 中兴通讯股份有限公司 | 一种数据传输时延的校正方法及装置 |
CN104361390A (zh) * | 2014-12-09 | 2015-02-18 | 上海坤锐电子科技有限公司 | 一种sim卡及其实现高频移动支付全卡fdt的方法 |
CN107517503B (zh) * | 2016-06-17 | 2020-06-09 | 中兴通讯股份有限公司 | 一种处理装置、bbu、rru及天线校正方法 |
WO2018098815A1 (zh) * | 2016-12-02 | 2018-06-07 | 华为技术有限公司 | 相位校正方法及装置 |
CN110445573B (zh) * | 2019-08-20 | 2020-09-25 | 广州粒子微电子有限公司 | NB-IoT终端验证平台及其时钟同步方法 |
KR20230019810A (ko) * | 2020-06-04 | 2023-02-09 | 주식회사 아도반테스토 | 테스트 시스템, 디바이스 인터페이스, 테스트 시스템 및 컴퓨터 프로그램에서 디바이스 인터페이스의 교정 데이터를 저장하는 방법 |
CN114079517B (zh) * | 2020-08-20 | 2024-01-26 | 北京佰才邦技术股份有限公司 | 一种天线校准的方法、装置及控制设备 |
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