Title :
The Interference Performances when WCDMA and HSDPA Coexist
Author_Institution :
Sch. of Inf. Eng., Beijing Univ. of Posts & Telecommun.
Abstract :
This paper evaluates the interferences between WCDMA (wideband code division multiple access) and HSDPA (high speed downlink packet access) when they coexist. We adopt a static system level simulation to analyze the changing of performances between WCDMA and HSDPA coexist. The simulation results of the paper show that the system performances in the hybrid cells (macro cell for WCDMA and micro cell for HSDPA coexistence) is better than the pure macro cell for WCDMA and HSDPA. In addition, the performance of HSDPA with the MIMO is better than that of without MIMO
Keywords :
broadband networks; code division multiple access; interference; packet switching; performance evaluation; HSDPA; MIMO; WCDMA; high speed downlink packet access; interference performances; static system level simulation; system performances; 3G mobile communication; Analytical models; Downlink; Fading; Interference; Large-scale systems; MIMO; Multiaccess communication; Performance analysis; Power system modeling;
Conference_Titel :
Information and Communication Technologies, 2006. ICTTA '06. 2nd
Conference_Location :
Damascus
Print_ISBN :
0-7803-9521-2
DOI :
10.1109/ICTTA.2006.1684791
