== !OpenAirInterface LTE Tutorials == 

[[TOC(noheading, Tutorials/g0WmLTE*, depth=3)]]

[[Include(Documentation/Short/Prereq)]]

This set of tutorials also assumes basic familiarity with [http://en.wikipedia.org/wiki/LTE_%28telecommunication%29 LTE standard]. They are using [http://www.openairinterface.org/ OpenAirInterface] open source software implementation of LTE basestation (eNodeB or eNB) and modem (user equipment or UE) developed at [http://www.eurecom.fr/en Eurecom]. 

The images used for these experiment are based on Ubunutu 14.04 and have low-latency 3.19 kernel (that was created based on [https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/OpenAirKernelMainSetup OpenAir instructions]) from ubutbu-14-04-64bit.ndz (baseline.ndz). In addition to installation steps in !OpenAir documentation, once low latency kernel was installed, [wiki:Software/hDrivers drivers for Broadcom and Netgear devices] had to be manually re-installed. 

Two images were created based on [https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/GetSources git cloning instructions] and [https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/AutoBuild compiling instructions]:

 * '''oai-master.ndz''' - master branch clone from git in /root
 * '''oai-develop.ndz''' - develop branch clone from git in /root

The openair-cn (EPC) was installed with default passwords of '''oai''' and default choice of "N" for optional packages (freeDiameter, asn1c pach and xtables_addons_oai). xtables_addons_oai was pulled out of git but not installed.  

Update for '''oai-develop.ndz''': The openair-cn (EPC) was installed with default passwords of '''oai''' and default choice of "Y" for optional packages (freeDiameter, asn1c pach and xtables_addons_oai). xtables_addons_oai was pulled out of git and installed.

==== Build and Execution Scripts ====

Scripts are available to compile and execute components...

==== OAI Tutorials ====

The following basic tutorials based of the OAI source code are available:
  * [wiki:./Tutorial0 Basis OAI Tutorial]
  * [wiki:./Tutorial1 OAI Remote Radio Head (RRH)]
  * [wiki:./Tutorial2 OAI RRH in ORBIT with eNB Baseband in GENI]