Changes between Initial Version and Version 1 of Internal/WiMax

Timestamp:

Apr 22, 2011, 9:04:44 PM (13 years ago)

Author:

nilanjan

Comment:

—

Internal/WiMax

@@ +1 @@
+= A guide to wimax measurement tools =
+== Description ==
+Collects Wimax radio link parameters with corresponding GPS coordinates and sends to OML server.
+The following parameters are recorded and sent to the OML server: Center frequency, RSSI, CINR , Transmit power, Time from GPS, Latidute, Longitude, Altitude.
+
+== Software Requirements ==
+1. ''oml2-server'': OML measurement collection server. Note: this server may be locally installed on the mobile.
+
+2. ''gpsd'': GPS service daemon running locally. Information on ''gpsd'' can be found on http://gpsd.berlios.de/
+
+3. ''wimax_gps_oml2'': Wimax measurement application.
+
+== Hardware Requirements ==
+1. ''GPS receiver'': for example a Garmin USB Receiver -  model#: GPS18x-5Hz. Other compatible GPS models can be found on http://gpsd.berlios.de/hardware.html
+
+== Installation / setup procedures ==
+1. Edit the '''/etc/apt/sources.list''' and add the following line:
+    {{{
+    deb http://packages.orbit-lab.org/ubuntu jaunty main
+    }}}
+
+2. Update information based on the changed sources.list.
+    {{{
+     sudo apt-get update
+    }}}
+
+3. Install the Wimax measurement application (wimax_gps_oml2) and the GPS Daemon (gpsd)
+    {{{
+     sudo apt-get install wimax-gps-oml2
+    }}}
+
+4. If measurements are to be collected locally install the oml2-server otherwise this step may be skipped.
+    {{{
+     sudo apt-get install oml2-server
+    }}}
+
+5. Attach GPS receiver to mobile. At this point please refer to http://gpsd.berlios.de/troubleshooting.html and verify that GPS is able to send data and also able to talk to ''gpsd''.
+
+
+== Usage ==
+1. Refer to http://gpsd.berlios.de/troubleshooting.html and verify the GPS receiver is able to send data and also able to talk to ''gpsd''.
+
+2. Verify ''oml2-server'' is running
+{{{
+ps -elf | grep oml2-server
+}}}
+
+If needed restart oml2-server:
+{{{
+/etc/init.d/oml2-server restart
+}}}
+
+3. Verify ''gpsd'' is running
+{{{
+ps -elf | grep gpsd
+}}}
+
+If needed restart gpsd. Note: /dev/tty* name may be different. Refer to gpsd troubleshooting to find correct /dev/tty* name. This will start gpsd as a daemon.
+{{{
+gpsd /var/run.gpsd.sock /dev/ttyUSB0
+}}}
+
+4. Run ''wimax_gps_oml2'' collection application.
+{{{
+./wimax_gps_oml2 --oml-id 4 --oml-exp-id exp4 --oml-server localhost:3003
+}}}
+
+== Troubleshooting GPS Service Daemon ==
+Please refer to troubleshooting ''gpsd'' please refer to http://gpsd.berlios.de/troubleshooting.html.
+