发明授权
- 专利标题: Automatic gain control in a wireless communication network
- 专利标题(中): 无线通信网络中的自动增益控制
-
申请号: US12359595申请日: 2009-01-26
-
公开(公告)号: US08238861B2公开(公告)日: 2012-08-07
- 发明人: Junyi Li , Ying Wang , Thomas Richardson , Aleksandar Jovicic
- 申请人: Junyi Li , Ying Wang , Thomas Richardson , Aleksandar Jovicic
- 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 James K. O'Hare
- 主分类号: H04B7/00
- IPC分类号: H04B7/00
摘要:
Techniques for performing automatic gain control (AGC) at a terminal in a wireless communication network are described. In an aspect, the terminal may use different receiver gain settings to receive different types of signals in different time intervals. The terminal may determine a receiver gain setting for each signal type and may use the receiver gain setting to receive signals of that signal type. In another aspect, the terminal may determine a receiver gain setting for a future time interval based on received power levels for peer terminals expected to transmit in that time interval. The terminal may measure received power levels of signals received from a plurality of terminals. The terminal may determine a set of terminals expected to transmit in the future time interval and may determine the receiver gain setting for the future time interval based on the measured received power levels for the set of terminals.
公开/授权文献
信息查询