发明名称 |
TIME SYNCHRONIZATION METHOD AND SYSTEM BETWEEN COMMUNICATION UNITS |
摘要 |
The present invention relates to a time synchronization method between communications units including: a remote radio unit (RRU) which includes a GPS antenna and receives GPS signals from satellites through the GPS antenna; and a communications unit which is linked with the remote radio unit through optical lines and synchronizes time by receiving GPS signals from the optical lines. |
申请公布号 |
KR20150057281(A) |
申请公布日期 |
2015.05.28 |
申请号 |
KR20130140412 |
申请日期 |
2013.11.19 |
申请人 |
SOLID TECHNOLOGIES INC. |
发明人 |
LEE, JONG GU;KIM, KWON;KIM, HYOUNG HO;LEE, KIL SOO |
分类号 |
H04L7/04 |
主分类号 |
H04L7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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