METHOD AND SYSTEM FOR EXTRACTING CHANNEL IMPULSE RESPONSE FOR MOBILE TERMINALS FROM A NEIGHBORING CELL

摘要

A method and system is disclosed for determining channel impulse response estimation window in a current cell for at least one mobile terminal from a neighboring cell. After presetting, from the neighboring cell, at least two channel impulse response peak locations of each mobile terminal in a first and a second predetermined periods with a predetermined peak location change pattern, upon receiving communication from the mobile terminal, channel impulse responses are analyzed to identify the peak location change pattern with regard to a first and a second peak locations. A channel impulse response estimation window is then determined for the mobile terminal based on the analyzed channel impulse responses and a preferred estimation window size.