
基本信息:
- 专利标题: 一种基于数字波束形成的智能天线实现方法及装置
- 专利标题(英):Intelligent antenna realizing method and apparatus based on digital wave beam formation
- 申请号:CN03131848.7 申请日:2003-06-06
- 公开(公告)号:CN1553717A 公开(公告)日:2004-12-08
- 发明人: 杨锋 , 袁翔 , 李蓉
- 申请人: 深圳市中兴通讯股份有限公司南京分公司
- 申请人地址: 江苏省南京市雨花台区紫荆花路68号
- 专利权人: 深圳市中兴通讯股份有限公司南京分公司
- 当前专利权人: 深圳市中兴通讯股份有限公司南京分公司
- 当前专利权人地址: 江苏省南京市雨花台区紫荆花路68号
- 代理机构: 广东国欣律师事务所
- 代理人: 赵彦雄
- 主分类号: H04Q7/20
- IPC分类号: H04Q7/20 ; H04Q7/30 ; H04B7/26 ; H01Q21/00 ; H01Q3/00
A method for implementing the intelligent antenna based on beam forming technology and its device are relative to the intelligent antenna in mobile communication field. It includes following steps: configures application mode; the switched beam configuration; beam forming and base band processing; the evaluation of each cell traffic volume; the measurement for link performance; based on the algorithm and measurement parameter renewing parameter of beam forming; based on the algorithm and measurement parameter renewing the application mode. The antenna comprises: array antenna; upstream radio frequency channel unit; downstream radio channel unit; upstream beam forming unit; downstream beam forming unit, base band processor; beam processing controller. It can flexibly make adjustment for beam forming and change the coverage 's shape of sector to balance the traffic volume.
公开/授权文献:
- CN100488308C 一种基于数字波束形成的智能天线 公开/授权日:2009-05-13
IPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04Q | 选择 |
------H04Q7/00 | 通过无线电链路或感应链路连接用户的选择装置 |
--------H04Q7/20 | .其中无线电或感应链路是双向链路,例如移动无线系统 |