| 摘要 |
A mobile device includes an antenna, a signal processing unit and a main processor. The mobile device increases or re-initializes the variable power measurement period based on the occurrence or frequency of cell reselections, rather than relying upon GPS information. The signal processing unit processes RF cell signals received via the antenna. The main processor enables (wakes up) the signal processing unit to measure each power level of the received cell signals and adjusts the power measurement period based on the current actual cell reselection frequency (e.g., comparing the current actual cell reselection frequency with a predetermined cell reselection mean frequency, e.g., in a standby mode). The signals include cell signals received from each base station of a corresponding serving cell and of neighboring cells. |
