Title :
On the UWB system coexistence with 3G systems
Author :
Mingliang Gao ; Xuebin Sun ; Zheng Zhou ; Chenglin Zhao ; Wei Liu
Author_Institution :
Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, China
Abstract :
In this paper, a three-dimensional model of hollow sphere is constructed to analyze UWB interference to 3G systems under UWB emission power limit regulations of FCC, ETSI and Japan respectively. In addition, a performance degradation parameter of the victim receiver is defined to measure the maximum acceptable density of UWB transmitters. A series of theoretical analysis and simulation results reveal that UWB interference to TD-SCDMA is the weakest and the one to CMDA2000 is the strongest.
Keywords :
CDMA2000; TD-SCDMA; UWB; WCDMA; interference;
Conference_Titel :
Advanced Intelligence and Awarenss Internet (AIAI 2010), 2010 International Conference on
Conference_Location :
Beijing, China
DOI :
10.1049/cp.2010.0746
