Title :
Performance analysis of pilot signal aided coherent RAKE receiver in IMT-2000 system
Author :
Sheng, Zhou ; Weiling, Wu
Author_Institution :
Dept. of Inf. Eng., Beijing Univ. of Posts & Telecommun., China
Abstract :
Firstly, the paper describes two channel estimating ways adopted in downlink and uplink channels of IMT-2000 systems: pilot channel and pilot symbol group. Then the simulation models of the RAKE receiver´s phase estimation and the model of the multipath fading channel of ITU-R M.1225 are established. Finally the simulation results are given and analyzed
Keywords :
cellular radio; fading channels; multipath channels; phase estimation; radio receivers; telecommunication signalling; 3G Partnership Project; 3G mobile communication; 3GPP; IMT-2000 system; ITU-R M.1225; channel estimation; downlink channel; multipath fading channel; phase estimation; pilot channel; pilot signal aided coherent RAKE receiver; pilot symbol group; uplink channel; Downlink; Fading; Interference; Mobile communication; Multiaccess communication; Multipath channels; Performance analysis; Phase estimation; Radio spectrum management; Receivers;
Conference_Titel :
Communication Technology Proceedings, 2000. WCC - ICCT 2000. International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-6394-9
DOI :
10.1109/ICCT.2000.889302
