Patent ID: 7649968
Filing Date: 2010-01-19
Classification: H04B,H04W,Y02D

Abstract:
1. A timing system for use in a wireless communication system, said timing system comprising: a digital baseband processing unit that generates low resolution timing signals; a primary clock generation system that provides a low frequency clock signal that is used as a reference clock signal for the digital baseband processing unit; and a wireless transceiver that provides a high frequency clock signal that is synchronous to the air interface and that is used by the wireless transceiver to produce a high resolution timing signals to control the timing of the wireless transceiver; wherein said digital baseband processing unit places one of said low resolution timing signals within a known first timing window of a first counter within said wireless transceiver, wherein said wireless transceiver places said high resolution timing signal that is synchronous with the wireless transceiver within a second timing window based on the first counter,