| 发明名称 | Mobile station, base station, communication system, and communication method | ||
| 摘要 | A scrambler performs IQ multiplexing of output signals from a spreader and a distributor in order to generate a complex signal (I signal and Q signal), amplitude coefficients βcc(I) and βcc(Q) are determined in accordance with signal powers on I axis and Q axis. | ||
| 申请公布号 | US8897119(B2) | 申请公布日期 | 2014.11.25 |
| 申请号 | US201113276820 | 申请日期 | 2011.10.19 |
| 申请人 | Mitsubishi Denki Kabushiki Kaisha | 发明人 | Niwano Kazuhito |
| 分类号 | H04J11/00;H04B7/216;H04J3/12;H04B1/707 | 主分类号 | H04J11/00 |
| 代理机构 | Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A transmission method, comprising the steps of generating a complex signal by IQ multiplexing transmission data for a data channel and control data for a control channel; and modulating the complex signal generated in the IQ multiplexing and transmitting the modulated complex signal, wherein when control data for a control channel are added, the control data to be added are assigned to the I axis or the Q axis according to a set number for the data channel in the IQ multiplexing. | ||
| 地址 | Tokyo JP | ||