Changes between Version 19 and Version 20 of Tutorials/g0WmLTE/Tutorial4-OAI

Timestamp:

Jun 8, 2015, 9:47:27 PM (9 years ago)

Author:

shsagari

Comment:

—

Tutorials/g0WmLTE/Tutorial4-OAI

@@ -23 +23 @@
   1. '''ssh into nodes:''' Open the two ssh sessions from the console to the two nodes
 || [[Image(node9-1.png, width=200)]] || [[Image(node6-20.png, width=200)]] ||
-  2. '''Prepare configuration files:''' In oai.conf file roots home directory on the node (/root), make sure to have correct IP address configuration for parameters "ENB_IPV4_ADDRESS_FOR_S1_MME" and "ENB_IPV4_ADDRESS_FOR_S1U" to match node numbers. For example, for nodeX-Y, these IP address parameters become as "10.10.X.Y/16". So for our basestation node the relevant sections in the oai.conf file in /root directory on the nodes we should look like (we don't want MME support and have to adjust the ip addresses to match what we have on the control interface of the node):
+  2. '''Prepare configuration files:''' Make sure to have correct parameters in oai.conf file in roots home directory on the node (/root) as follows:
+     a. Make sure to have correct E-UTRA band, corresponding duplex mode (e.g. FDD/TDD), downlink frequency [Hz], uplink frequency offset [Hz] (which is given in reference to the downlink frequency).
+     b. Make sure to have correct IP address configuration for parameters "ENB_IPV4_ADDRESS_FOR_S1_MME" and "ENB_IPV4_ADDRESS_FOR_S1U" to match node numbers.   For example, for nodeX-Y, these IP address parameters become as "10.10.X.Y/16". So for our basestation node the relevant sections in the oai.conf file in /root directory on the nodes we should look like (we don't want MME support and have to adjust the ip addresses to match what we have on the control interface of the node):
 {{{
     ////////// MME parameters: