<p dir="ltr">MASD, whose spoofing scenarios consist of spoofers, and a target receiver. In this experiment, two spoofers are employed, designated Spoofer A and Spoofer B. Spoofer A transmits spoofing signals with PRN 10, 12 and 15, while Spoofer B transmits spoofing signals with PRN 18, 23, and 24. We use the two spoofers to preliminarily simulate advanced spoofing attacks \cite{LianxiaoLong}. These spoofing sources, named ADS2100C, are produced by China Hunan Matrix Electronic Technology Co., Ltd. In the static scenario, the receiver is positioned at the origin (0, 0, 0) of the local coordinate system, with Spoofer A and Spoofer B located at coordinates (2, 2, 0.5) and (2, -2, 0.5), respectively, measured in meters. In the dynamic scenario, the receiver moves at a constant velocity of approximately 2 m/s along a straight path. For location spoofing, the spoofing source induces the target receiver to follow a circular trajectory with a radius of 80 m at an angular velocity of 0.2 rad/s. The time spoofing introduces a clock offset with a drift rate of 5 ns/s.</p>
