发明名称 |
A SECTOR BASE STATION |
摘要 |
A sector-based base station includes at least one of a shared transmission RF local oscillator TX_LO, a shared receiving RF local oscillator RX_LO, a shared digital signal processing unit, and a shared transmission feedback unit. A technical solution of sharing an intermediate RF unit circuit in the sector-based base station is adopted, so as to reduce the number of elements used in the circuit without sacrificing the communication capacity of the base station. As such, the reliability index of a single board is improved, and the system reliability is also enhanced. Meanwhile, the material cost and the time required for debugging are both reduced, thus lowering the cost of the base station. |
申请公布号 |
EP2043377(A4) |
申请公布日期 |
2009.08.05 |
申请号 |
EP20080748581 |
申请日期 |
2008.05.15 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
WEN, HAI;YUE, LING;ZHAO, TIANZHONG;PENG, WEIHONG;TAN, SHENGBIN;WANG, AIMENG |
分类号 |
H03M13/27;H04W88/08;G06F11/16;G06F11/20;G06F21/62;G06Q10/00;G06Q30/00;G07F17/16;G09C1/00;H03M13/23;H03M13/29;H04B1/00;H04B1/40;H04B1/69;H04B1/707;H04B7/005;H04B7/02;H04B7/06;H04B7/08;H04B7/216;H04B7/26;H04B14/04;H04J13/00;H04J13/02;H04J99/00;H04K1/00;H04L1/00;H04L1/06;H04L1/08;H04L1/18;H04L9/00;H04L9/06;H04L9/10;H04L9/14;H04L9/32;H04L12/12;H04L12/24;H04L12/26;H04L12/28;H04L12/40;H04L12/54;H04L12/64;H04L27/26;H04L29/02;H04L29/06;H04L29/08;H04L29/14;H04M1/663;H04M1/725;H04N7/24;H04W8/00;H04W16/00;H04W16/28;H04W48/16;H04W52/48;H04W74/08;H04W76/02;H04W84/12;H04W88/02 |
主分类号 |
H03M13/27 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|