发明名称 Reuse of digital-to-analog converters in a multi-mode transmitter
摘要 A transmitter for generating modulated signals is shown, wherein in a first-type operating mode, a first digital signal is input into a digital-to-analog converter to obtain a first analog signal that is input into a first-type unit, in which a first-type modulated signal is generated in dependence on at least the first analog signal; and wherein in a second-type operating mode, a second digital signal is input into the digital-to-analog converter to obtain a second analog signal that is input into a second-type unit, in which a second-type modulated signal is generated in dependence on at least the second analog signal. Correspondingly, a wireless communication device is shown, as well as a base station, a module in a wireless communication device, a module in a base station, an integrated circuit, a method, a computer program and a computer program product.
申请公布号 US7403750(B2) 申请公布日期 2008.07.22
申请号 US20050114732 申请日期 2005.04.25
申请人 NOKIA CORPORATION 发明人 ROSNELL SEPPO;SALMI MIKA;MURTOJAERVI SIMO
分类号 H04B1/04 主分类号 H04B1/04
代理机构 代理人
主权项
地址