INTERFERENCE AND PERFORMANCE ANALYSIS OF COEXISTENCE BETWEEN FEMTOCELLS AND TD-SCDMA HSDPA
Femtocells are low-power base stations which improve signal coverage in indoor environment. In order to deploy femtocells in macro cells, one of the essential issues is to evaluate the interferences towards the mobile users served by the macro cells. In this paper we mainly analyze the system performance of TD-SCDMA cellular radio network for HSDPA data services when operating femtocells. The fixed transmitting power scheme and the adaptive power control mechanism for femtocells are compared. A time-driven dynamic system level simulation is used to demonstrate the interferences of femtocells and the capacity performance of the macro cells.
Femtocell TD-SCDMA HSDPA Interference management Dynamic system level
Haiman Cai Zhuocheng Jiang Feng Wan Wenyu Li Yu Liu Lin Zhang
Key Lab of Universal Wireless Communication, Ministry of Education,Beijing University of Posts and T Key Lab of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and
国际会议
北京
英文
560-564
2010-10-26（万方平台首次上网日期，不代表论文的发表时间）