METHOD AND SYSTEM FOR TIMING SYNCHRONIZATION AT SUB-SAMPLED RATE FOR SUB-SAMPLED WIDEBAND SYSTEMS

摘要

A method and system for timing synchronization at sub-sampled rate for sub-sampled wideband systems is disclosed. The method provides a timing synchronizer with high synchronization probability for obtaining a better channel estimate. The synchronizer provides a mixed mode solution by providing coarse estimation in digital domain and fine estimation with correction in analog domain. The method also provides a design of the training sequence that enables parameter estimation at the sub-sampled rate. FIG. 1