/ 3 - - - METHOD FOR CONTROLLING MEMORY ACCESS IN RAKE RECEIVERS WITH EARLY-LATE TRACKING IN TELECOMMUNICATIONS SYSTEMS OPERATED BY WIRELESS TELECOMMUNICATION BETWEEN MOBILE AND/OR STATIONARY TRANSMITTERS/RECEIVERS ESPECIALLY IN THIRD-GENERATION MOBILE RADIO SYSTEMS

摘要

It is an object of the present invention to provide a rake that performs "early-late tracking" in a communication system, in particular a third generation mobile radio system, operated by radio communication between mobile and / or stationary transceivers. In order to control the memory access at the receiver so that the number of memory accesses is reduced as compared to the conventionally known method, it is received at the rake-receiver and is "early-finger" when "early-late tracking". data read by "finger" is temporarily stored, and the "rate-finger" to be read by "Late-finger" during "Early-Late Tracking" after one read cycle. Finger ".