| 发明名称 |
Mitigating transmission interference between digital radio and broadband communication devices |
| 摘要 |
A broadband device (105) can detect a proximate narrowband transmission (152) from a narrowband communication device (145). The narrowband transmission (152) can be in close enough proximity (155) to at least one bearer channel of the broadband device (105) to result in interference on the narrowband reception (152) when the broadband device (105) is transmitting and the narrowband communication device (145) is concurrently receiving. Responsive to the detecting, the broadband device (105) can gate a broadband transmission (142) to ensure the broadband transmission (142) does not interfere with the proximate narrowband reception (152). In absence of detecting the narrowband transmission (152), the broadband transmission (142) from the broadband device (105) would not be gated. |
| 申请公布号 |
US8995918(B2) |
申请公布日期 |
2015.03.31 |
| 申请号 |
US201113295963 |
申请日期 |
2011.11.14 |
| 申请人 |
Motorola Solutions, Inc. |
发明人 |
Scribano Gino A.;Baker Michael H.;Jin Xiaowei |
| 分类号 |
H04B1/00;H04B15/00;H04W72/08;H04W16/14 |
主分类号 |
H04B1/00 |
| 代理机构 |
|
代理人 |
May Steven A.;Doutre Barbara R. |
| 主权项 |
1. A method for mitigating radio frequency interference comprising:
detecting at a broadband device, a proximate narrowband transmission from a narrowband communication device, wherein the narrowband transmission is in close enough proximity to at least one bearer channel of the broadband device to result in interference on the narrowband reception when the broadband device is transmitting and the narrowband communication device is receiving concurrently; and responsive to the detecting, the broadband device gating a broadband transmission to ensure the broadband transmission does not interfere with the proximate narrowband reception, wherein in absence of detecting the narrowband transmission the broadband transmission from the broadband device would not be gated. |
| 地址 |
Schaumburg IL US |
