发明授权
- 专利标题: Methods and apparatus for determining, communicating and using information which can be used for interference control purposes
- 专利标题(中): 用于确定,通信和使用可用于干扰控制目的的信息的方法和装置
-
申请号: US11251069申请日: 2005-10-14
-
公开(公告)号: US08514692B2公开(公告)日: 2013-08-20
- 发明人: Rajiv Laroia , Junyi Li , Sundeep Rangan , Murari Srinivasan , Prashanth Hande
- 申请人: Rajiv Laroia , Junyi Li , Sundeep Rangan , Murari Srinivasan , Prashanth Hande
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM Incorporated
- 当前专利权人: QUALCOMM Incorporated
- 当前专利权人地址: US CA San Diego
- 代理商 John J. Ketchum
- 主分类号: H04J11/00
- IPC分类号: H04J11/00 ; H04B1/00
摘要:
Methods and apparatus for collecting, measuring, reporting and/or using information which can be used for interference control purposes. Wireless terminals measure signals transmitted from one or more base stations, e.g., base station sector transmitters. The measured signals may be, e.g., beacon signals and/or pilot signals. From the measured signals, the wireless terminal generates one or more gain ratios which provide information about the relative gain of the communications channels from different base station sectors to the wireless terminal. This information represents interference information since it provides information about the signal interference that will be caused by transmissions from other base station sectors relative to transmissions made by the base station sector to which the wireless terminal is attached. Based on the signal energy measurements and relative gains generated from the energy measures, reports are generated in accordance with the invention and sent to one or more base stations.
公开/授权文献
信息查询