| 发明名称 | Radio communication device, signal strength output method and radio communication system | ||
| 摘要 | There is provided a radio communication device including a radio receiving unit to receive a radio signals, a synchronization unit to detect synchronization based on a result of a correlation for received signals output from the radio receiving unit, and a signal strength output unit to output, as signal strength of the received signals that is RSSI (Received Signal Strength Indicator) value, a level of a correlation signal that is output as a result of the correlation by the synchronization unit. | ||
| 申请公布号 | US8995942(B2) | 申请公布日期 | 2015.03.31 |
| 申请号 | US201012890768 | 申请日期 | 2010.09.27 |
| 申请人 | Sony Corporation | 发明人 | Watanabe Katsumi |
| 分类号 | H04B17/00;H04W56/00;H04B1/40 | 主分类号 | H04B17/00 |
| 代理机构 | Wolf, Greenfield & Sacks, P.C. | 代理人 | Wolf, Greenfield & Sacks, P.C. |
| 主权项 | 1. A radio communication device comprising: a radio receiving unit configured to receive radio signals; a synchronization unit configured to perform a correlation calculation for received signals output from the radio receiving unit, and to detect synchronization based at least in part on a result of the correlation calculation; and a signal strength output unit configured to: determine that the result of the correlation calculation is within a range of values, the range of values having an upper bound and a lower bound;identify a signal strength previously associated with the range of values; andoutput an indication of the signal strength from the radio communication device. | ||
| 地址 | Tokyo JP | ||