首页>
外国专利>
Frame/slot synchronization for U.S. digital cellular TDMA radio telephone system
Frame/slot synchronization for U.S. digital cellular TDMA radio telephone system
展开▼
机译:美国数字蜂窝TDMA无线电话系统的帧/时隙同步
展开▼
页面导航
摘要
著录项
相似文献
摘要
Frame/slot synchronization is applied to a received Time Division Multiple Access (TDMA) signal and a temporal position of a reference feature is acquired, such as a synchronizing bit stream or preamble, associated with a desired time slot. The desired time slot is but one of a plurality of time slots that comprise a frame. Verification that the acquired temporal position corresponds to the desired time slot is performed by repetitively estimating a temporal position of the reference feature in a subsequent frame and sampling the subsequent frame at the estimated temporal position to determine if the reference feature is present. The temporal position of the reference feature of the desired time slot relative to the frame is maintained over a plurality of received frames.
展开▼