| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an apparatus and method for sample synchronization. <P>SOLUTION: The method comprises: receiving a return link (RL) timestamp from a radio frequency front end (RFFE); receiving a system time second from a navigation and timing system; generating a forward link (FL) timestamp on the basis of the RL timestamp and the system time second; and including the FL timestamp and the system time second in time data. The apparatus and method is used for RF control comprising storing gain information and gating control information in a memory, and performing one or more of the following: sending a first desired timestamp and the gain information to a radio frequency front end; sending a second desired timestamp and a txEnable command to a transmit gating control; or sending a third desired timestamp and a rxEnable command to a receive gating control. <P>COPYRIGHT: (C)2013,JPO&INPIT |
