| 摘要 |
A method and system for reliably returning to a traffic channel in a wireless communications system having at least one communication channel, after performing E911 GPS or other types of signal measurements is provided. A communications link is established using a device in the communications system configured to establish communication over the communication channel, which also includes a processor and a tuner. Communication is based upon receiving a first radio frequency (RF) signal including data frames. The method includes tuning to receive a second RF signal, which action interrupts reception of the first RF signal. Communication over the communication channel is maintained during the interruption. The method also includes processing data frames during the tuning, updating a signal search space associated with the first RF signal during processing, and searching for the first RF signal within the updated search space, so that the first RF signal is then re-acquired. |
