| 10939307 |
Method and apparatus for calibrating channel between radio remote units RRUs |
Guochen Liu, Quanzhong Gao, Chaoyi Yan |
2021-03-02 |
| 10165586 |
Method and device for determining remote radio unit |
Li Li, Quanzhong Gao, Chaoyi Yan |
2018-12-25 |
| 9516664 |
Method, apparatus, and system for correcting receiving and sending channel response, and BBU |
Tianxiao Wu |
2016-12-06 |
| 9137694 |
Method for detecting interference between base stations and base station |
Jianrui Yang, Xin Chang, Ying Jiang |
2015-09-15 |
| 9025501 |
Method and device for implementing synchronization between different systems |
Li Li, Zhidong Zhang, Yayong Chen |
2015-05-05 |
| 8614736 |
Method and device for presenting reason prompt for video call failure |
— |
2013-12-24 |
| 8483159 |
Method and apparatus for frequency offset compensation |
— |
2013-07-09 |
| 8387107 |
Method, system and device for processing media stream |
Peilin Yang |
2013-02-26 |
| 8320530 |
Method, apparatus and system for realizing a multimedia call |
Sichen Wang, Peng Wang |
2012-11-27 |
| 7260832 |
Process for preventing virus infection of data-processing system |
— |
2007-08-21 |
| 6941431 |
Method for securing stored data from access by unspecified computer |
— |
2005-09-06 |