Development of passive channel sounder using Software Defined Radio and cellular signal

被引:0
|
作者
Gautam, Deepak [1 ]
Takada, Jun-ichi [1 ]
机构
[1] Tokyo Inst Technol Box, Sch Environm & Soc, Box S6-4,2-12-1 Ookayama,Meguro Ku, Tokyo 1528550, Japan
来源
IEICE COMMUNICATIONS EXPRESS | 2023年 / 12卷 / 05期
关键词
Path gain; passive channel sounder; SDR;
D O I
10.1587/comex.2023XBL0002
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents development of passive channel sounder using software defined radio based receivers and commercial transmitter op-erating in cellular network. Accuracy of developed channel sounder is verified by over-the-air path gain measurement in outdoor open space. For evaluation, line-of-sight path gain is estimated using correlation method and is compared with theoretical path gain.
引用
收藏
页码:175 / 180
页数:6
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