Differences

This shows you the differences between two versions of the page.

--- gp_simulator:gp-simulator [2019/02/26 17:48]
yasko
+++ gp_simulator:gp-simulator [2019/02/27 16:59]
admin [Key Features]
@@ Line 1: / Line 1: @@
 =====GP-Simulator=====
-GP-Simulator is a cost-effective solution for simulation of GPS L1 signals with live sky synchronization and signal distortion reproduction within the framework of user-defined test scenarios.
+GP-Simulator is a cost-effective solution for simulation of GPS L1 signals with live sky synchronization and user-defined modification of key parameters (such as power, pseudorange, Doppler, and navigation message content) for emulating controlled spoofing attacks.
-GP-Simulator is designed for testing and investigating susceptibility points of GNSS dependant entities to spoofing and jamming.
+GP-Simulator is designed for testing and investigating vulnerability points of GNSS dependant entities to spoofing and jamming.
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@@ Line 8: / Line 9: @@
   * [[https://www.u-blox.com/en/product/evk-8evk-m8|Ublox M8T GNSS receiver]] for live sky synchronization;
   * A computer device with capable hardware and internet connection;
-  * External high quality 10 MHz reference source (for using radiated tests);\\
+  * External high quality 10 MHz reference source (for using radiated tests).\\
 \\
-GP-Simulator provides clean and user-friendly interface, taking care of all complex computing processes in the backend.
+GP-Simulator provides a clean and user-friendly interface, taking care of all complex computing processes in the backend.
 {{:gp_simulator:gp-simulator_welcome.png}}
@@ Line 31: / Line 32: @@
 ====Key Features====
-  * Allows you to simulate a GPS L1 spoofer in synchronous and asynchronous modes for developing the corresponding protection methods and detecting potential susceptibility of the equipment to spoofing and jamming attacks;
+  * Allows you to simulate a GPS L1 spoofer in synchronous and asynchronous modes for developing the corresponding protection methods and detecting potential vulnerabilities of the equipment to spoofing and jamming attacks;
   * Multiple instances of the App can be grouped into a cluster with a single control for simulating synchronous spoofing with multiple TX;
-  * Supports conducted connection to the device that is being tested for further lab testing and radiated connection for the field testing;
+  * Supports conducted connection to the tested device for further lab testing and radiated connection for the further field testing;
   * Provides the synchronization accuracy with a life sky signal that is not worse than 100 nanoseconds;
-  * Allows to shift the time in three different ways;
+  * Capable of adding various impairments to the signals like time\coordinates shift, satellite's relative power, pseudorange\Doppler offset, etc.;
-  * Allows to soft shift DUT coordinates;
+  * Can add various types of jamming to the signal like wideband noise, continuous wave, etc.;
-  * Capable of adding various impairments to the satellites signal like power offset, pseudorange offset and noise, as well as Doppler offset and noise;
+  * Uses real almanac and ephemeris data.
-  * Can add various types of jamming to the signal like wide band noise, continuous wave, etc.;
-  * Uses current almanac and ephemeris data;
-  * Uses the [[https://www.u-blox.com/en/product/evk-8evk-m8|Ublox M8T GNSS receiver]] for collecting information about the observed satellites and time synchronization.
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@@ Line 55: / Line 53: @@
   * Test the quality of our [[https://gpspatron.com/|spoofing detection system]].
-**All testing can be done both in the laboratory and in the field.**
+**All testing can be performed in the laboratory, as well as in the field.**
 \\
@@ Line 62: / Line 60: @@
   * Install the software on your computer device;
   * Activate a license via [[AppManager:Patrotest Application Manager]];
-  * Connect [[https://www.ettus.com/product/category/USRP-Bus-Series|Ettus Research USRP]] with USB 3.0 interface.
+  * Connect [[https://www.ettus.com/product/category/USRP-Bus-Series|Ettus Research USRP]] with USB 3.0 interface;
   * Connect [[https://www.u-blox.com/en/product/evk-8evk-m8|Ublox M8T GNSS receiver]] via USB and RS-232 port;
-  * Run [[gp_simulator:NI-USRP Configuration Utility]] and set the name of your USRP (set - "usrp")\\
+  * Run the [[gp_simulator:NI-USRP Configuration Utility]] and set the name of your USRP to  "**usrp**."\\
 Run the GP-Simulator.\\
 {{:gp_simulator:gp-simulator_run.png?500|}}
 \\
-In the "Init position" tab, click on "UBLOX Port" and select "Ublox RS-232 port" from the list. After that, wait for the "Status" to display "3D fix"
+In the "Init position" tab, click on "UBLOX Port" and select "Ublox RS-232 port" from the list. After that, wait for the "Status" to display "3D fix"\\
 {{:gp_simulator:gp-simulator_ublox_3d_fix.png?500|}}
 \\
-In the "Almanac & Ephemeris" tab, click on the "Download Almanac and Ephemeris" button to load files. **NOTE**: Internet connection is required.
+In the "Almanac & Ephemeris" tab, click on the "Download Almanac and Ephemeris" button to load files. **NOTE**: Internet connection is required.\\
 {{:gp_simulator:gp-simulator_download_almanac.png?500|}}
 \\
-In the "USRP" tab, set the following:\\
+In the "USRP" tab, set the following: **USRP name** to "**usrp**," **10 MHz Ref** to "**GPSDO**," "**Spoofing Mode**" to "**Asynchronous**," and then check the "Conducted connection" box respectively.\\
-USRP name = "usrp,"\\
-MHz Ref = "GPSDO"\\
-Spoofing Mode = "Asynchronous"\\
-Check the "Conducted connection" box.\\
 {{:gp_simulator:gp-simulator_usrp_setup.png?500|}}
 \\
-In the "Start" tab, set "DUT input power" to "-25 dBm" and then click on the |Start Scenario" button.
+In the "Start" tab, set "**DUT input power**" to "**-25 dBm**" and then click on the "Start Scenario" button.\\
 {{:gp_simulator:gp-simulator_quick_start_run.png?500|}}
+\\
 \\
@@ Line 98: / Line 99: @@
 You can find the Operational Manual by following [[gp_simulator:Operation manual| this link]]
-====Evaluation kit====
+\\
-For a quick start, we offer our customers the **Evolution Kit** which consists of the following equipment:
+====Evaluation Kit====
+For a quick and effortless start, we offer our customers the **Evaluation Kit** which consists of the following equipment:
   * Lenovo ThinkPad with the preinstalled software;
   * [[https://www.ettus.com/product/details/UB200-KIT|Ettus Research USRP B200]] with GPSDO and additional shelldering;
-  * Directional coupler, two 30 dB attenuators and SMA cable for conducted tests;
+  * Directional coupler, two 30 dB attenuators and a SMA cable for conducted tests;
   * [[https://www.u-blox.com/en/product/evk-8evk-m8|Ublox M8T GNSS receiver]] for live sky synchronization with a USB cable and USB\RS-232 adapter;
   * All equipments is placed on a plastic panel;
-  * Evolution Kit comes in the [[https://www.nanuk.com/nanuk-923-laptop.php|NANUK 923 protective case]].
+  * Evaluation Kit comes in the [[https://www.nanuk.com/nanuk-923-laptop.php|NANUK 923 protective case]].