| 发明名称 |
METHOD FOR PROVIDING PHASE SYNCHRONIZATION TO NON-PHASE SYNCHRONIZED CELLULAR BASE STATIONS |
| 摘要 |
The method comprising at least one phase synchronized cellular base station having at least one transmit antenna for transmitting a signal to a at least one non-phase synchronized cellular base station, where it comprises transmitting by said at least one transmit antenna of said phased-synchronized cellular base station a beacon signal to said at least one non-phase synchronized cellular base station, included as part of said transmitted signal, said beacon signal comprising two orthogonal length-8 Walsh-Hadamard sequences to be broadcasted by said at least one phase synchronized cellular base station in order to provide said phase synchronization. |
| 申请公布号 |
US2015245308(A1) |
申请公布日期 |
2015.08.27 |
| 申请号 |
US201314436655 |
申请日期 |
2013.10.04 |
| 申请人 |
TELEFONICA, S.A. |
发明人 |
Lorca Hernando Javier |
| 分类号 |
H04W56/00;H04L5/00;H04J11/00 |
主分类号 |
H04W56/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for providing phase synchronization to non-phase synchronized cellular base stations, comprising at least one phase synchronized cellular base station having at least one transmit antenna for transmitting a signal to a at least one non-phase synchronized cellular base station, characterized in that it comprises transmitting by said at least one transmit antenna of said phased-synchronized cellular base station a beacon signal to said at least one non-phase synchronized cellular base station, included as part of said transmitted signal, said beacon signal comprising two orthogonal length-8. Walsh-Hadamard sequences to be broadcasted by said at least one phase synchronized cellular base station in order to provide said phase synchronization. |
| 地址 |
Madrid ES |
