Phase estimation of pilot signal aided coherent RAKE receiver in WCDMA system
Sun Yi, Sheng Zhou, Weiling Wu · 1999
Firstly, the paper describes two channel estimation methods adopted in the downlink and uplink channels of WCDMA systems: pilot channel and pilot symbol group. Then, the simulation models of the RAKE receiver's phase estimation are established and the multipath fading channel model of ITU-R M.1225. Finally, the simulation results are given and analyzed.