| 摘要 |
<p>In one aspect, the present invention discloses a communication device (see, for example, Figure 5), such as a mobile unit (e.g., a cellular telephone handset) or a stationary unit (e.g., a cellular telephone base station). The communication device utilizes global positioning system (GPS) information 560 within a Doppler profile generator 540. For example, in a mobile unit, the GPS information would typically be generated at the device. A receiver 520 is coupled to the Doppler profile generator 550. The receiver 520 utilizes Doppler profile information in translating a received wireless signal into user information. <IMAGE></p> |
