| 发明名称 | Dynamic amplifier supply | ||
| 摘要 | A method of providing a power supply of an amplifier of a wireless transmission system comprising, determining the power at an antenna when transmitting a signal to be transmitted by the amplifier, determining the modulation scheme for transmitting the signal, determining the frequency allocation of the signal to be transmitted, determining a transmit channel characteristic, and adjusting a parameter of the power supply of the amplifier based on the determining steps to maintain amplifier linearity. | ||
| 申请公布号 | US9431967(B2) | 申请公布日期 | 2016.08.30 |
| 申请号 | US201414334968 | 申请日期 | 2014.07.18 |
| 申请人 | Sequans Communications Limited | 发明人 | Winiecki Thomas;Fron Gregory G. F. |
| 分类号 | H04W24/00;H03F1/02;H03F1/32;H03F3/19;H03F3/24;H03F3/189;H04B1/04 | 主分类号 | H04W24/00 |
| 代理机构 | Hamilton, Brook, Smith & Reynolds, P.C. | 代理人 | Hamilton, Brook, Smith & Reynolds, P.C. |
| 主权项 | 1. A method of providing a power supply of an amplifier of a wireless transmission system comprising: determining a power at an antenna when transmitting a signal to be transmitted by the amplifier; determining a frequency allocation of the signal to be transmitted; determining a transmit channel characteristic; determining a modulation scheme for transmitting the signal; and adjusting a parameter of the power supply of the amplifier based on the determining steps to maintain amplifier linearity;wherein the transmit channel characteristic comprises the transmit channel bandwidth and wherein determining the frequency allocation of the signal to be transmitted comprises determining the position of the signal in relation to the center point of the bandwidth of the transmit channel. | ||
| 地址 | Reading GB | ||