Title :
Channel measurement with WCDMA-FDD at 2.14 GHz
Author :
Xiao, Liang ; Meng, Lin ; Zhao, Ming ; Yao, Yan
Author_Institution :
State Key Lab on Microwave & Digital Commun., Tsinghua Univ., Beijing, China
Abstract :
Different from most other researches focused on wideband radio channel characteristics, this paper presents a large-scale field-test campaign with WCDMA-FDD system, whose system equipment configuration strictly conforms to the specifications of 3GPP R99 and requirements of C3G (China 3rd generation) mobile communication system. Three different areas in Beijing are tested, representing three kinds of typical urban propagation environment in China. Based on the ample measurement data such as multipath power delay profile, signal envelope fading and channel SIR (signal-to-interference ratio), we classify the tested radio channels and analyze their channel characteristics in detail.
Keywords :
3G mobile communication; UHF radio propagation; broadband networks; code division multiple access; delays; fading channels; frequency division multiplexing; 2.14 GHz; 3rd generation mobile communication system; Beijing; China; WCDMA-FDD system; channel SIR; frequency division duplexing; multipath power delay profile; signal envelope fading; signal-to-interference ratio; urban propagation environment; wideband code division multiple access; wideband radio channel characteristics; Antenna measurements; Fading; Frequency; Power measurement; Propagation delay; Receiving antennas; System testing; Telecommunications; Transmitting antennas; Wideband;
Conference_Titel :
Communications, 2003. APCC 2003. The 9th Asia-Pacific Conference on
Print_ISBN :
0-7803-8114-9
DOI :
10.1109/APCC.2003.1274297
