Title :
Performance evaluation between CDMA systems by mobile system interference simulator
Author :
Kwon, Dongseung ; Shin, Muyong ; Kim, Mintaig ; Yoon, Youngjoong ; Park, Han-Kyu
Author_Institution :
Radio & Broadcasting Technol., ETRI, Taejon, South Korea
Abstract :
In this paper, we optimize the frequency coordination between CDMA systems by mobile interference simulator, which is based on the Monte-Carlo methodology. We develop the simulator to analyze the radio interference between CDMA systems. It can calculate or estimate the probability density function of interference from an adjacent frequency band, which is also power controlled. We simulate the interference effects between two CDMA systems, which is based on IS-2000 (usually called cdma2000), by using this simulator. We present the required guard band and zone for two operators to meet the required coverage efficiency and outage probability of signal to interference plus noise ratio (SINR)
Keywords :
Monte Carlo methods; cellular radio; code division multiple access; optimisation; probability; radiofrequency interference; telecommunication standards; CDMA systems; IS-2000; Monte-Carlo methodology; adjacent frequency band; coverage efficiency; frequency coordination; guard band; mobile system interference simulator; optimization; outage probability; performance evaluation; power control; probability density function; radio interference; signal to interference plus noise ratio; Engines; Frequency estimation; Ice; Mobile communication; Multiaccess communication; Probability density function; Radio broadcasting; Radiofrequency interference; Signal generators; Signal to noise ratio;
Conference_Titel :
TENCON 99. Proceedings of the IEEE Region 10 Conference
Conference_Location :
Cheju Island
Print_ISBN :
0-7803-5739-6
DOI :
10.1109/TENCON.1999.818642
