| 发明名称 | MRC antenna diversity for FM IBOC digital signals | ||
| 摘要 | A method for processing a radio signal includes: receiving a signal on two antennas; demodulating the signal using first and second independent signal paths that are synchronized by symbol number; maximum ratio combining branch metrics from the two receiver paths; and using the combined branch metrics to produce an output, wherein the receiver paths include an arbitration scheme. A receiver that implements the method is also provided. | ||
| 申请公布号 | US9037103(B2) | 申请公布日期 | 2015.05.19 |
| 申请号 | US201414296578 | 申请日期 | 2014.06.05 |
| 申请人 | iBiquity Digital Corporation | 发明人 | Kroeger Brian W.;Peyla Paul J.;Baird Jeffrey S. |
| 分类号 | H04B1/18;H04B7/08 | 主分类号 | H04B1/18 |
| 代理机构 | Pietragallo Gordon Alfano Bosick & Raspanti, LLP | 代理人 | Lenart, Esq. Robert P.;Pietragallo Gordon Alfano Bosick & Raspanti, LLP |
| 主权项 | 1. A method for processing a radio signal comprising: receiving a signal on two antennas; demodulating the signal using first and second independent signal paths that are synchronized by symbol number; maximum ratio combining branch metrics from the two receiver paths; and using the combined branch metrics to produce an output, wherein a first one of the first and second independent signal paths to reach Subframe Lock coordinates operations for maximum ratio combining the branch metrics and downstream operations. | ||
| 地址 | Columbia MD US | ||