会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明申请
    • Channel estimation for wireless communication
    • 无线通信的信道估计
    • US20070104253A1
    • 2007-05-10
    • US11492605
    • 2006-07-24
    • Tao LuoAleksandar DamnjanovicDurga Malladi
    • Tao LuoAleksandar DamnjanovicDurga Malladi
    • H04B1/00
    • H04L25/0202H04B1/71072H04L25/0224H04L25/0226H04L25/0238
    • Techniques for deriving channel estimates with different channel estimation filters are described. In one scheme, a filter selection metric is determined for a signal to be recovered, a channel estimation filter is selected based on the filter selection metric, and a channel estimate is derived with the selected channel estimation filter. In another scheme, a first channel estimate is derived with a first channel estimation filter having a first filter response, a first signal is recovered with the first channel estimate, and interference due to the first signal is estimated and removed. A second channel estimate is derived with a second channel estimation filter having a second filter response that is different from the first filter response.
    • 描述了使用不同信道估计滤波器导出信道估计的技术。 在一个方案中,为要恢复的信号确定滤波器选择度量,基于滤波器选择度量来选择信道估计滤波器,并且使用所选择的信道估计滤波器导出信道估计。 在另一方案中,利用具有第一滤波器响应的第一信道估计滤波器导出第一信道估计,用第一信道估计恢复第一信号,并且估计和去除由于第一信号引起的干扰。 使用具有与第一滤波器响应不同的第二滤波器响应的第二信道估计滤波器导出第二信道估计。