发明名称 |
Cellular base station augmentation system and method |
摘要 |
A method and apparatus for augmenting an existing base station for cellular communications, especially when the existing base station includes a main antenna and a diversity antenna. The method comprising replacing the diversity antenna array with a new diversity antenna array comprising both receive and transmit elements; installing a switching matrix in the signal path between the base station and the transmit element of both the new diversity antenna array and the main antenna array; and switching the transmission of data between the transmit elements of the main antenna array and the diversity antenna array.
|
申请公布号 |
US2003109283(A1) |
申请公布日期 |
2003.06.12 |
申请号 |
US20020181272 |
申请日期 |
2002.12.27 |
申请人 |
SHAPIRA JOSEPH;LEMSON PAUL H;LEVY DAVID |
发明人 |
SHAPIRA JOSEPH;LEMSON PAUL H;LEVY DAVID |
分类号 |
H01Q1/24;H04B7/04;H04B7/06;H04B7/10;H04W16/24;(IPC1-7):H04M1/00 |
主分类号 |
H01Q1/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|