OsmoSMLC¶

OsmoSMLC is the Osmocom Serving Mobile Location Centre. It implements the SMLC functionality
as specified in 3GPP networks Location_Services architecture.

Functionality¶

• Location Methods
  • currently only the Timing Advance based method of determining a mobile station.
    • operator must configure the locations of the cells in the osmo-smlc configuration file
• 3GPP Lb (BSC-SMLC) interface using BSSAP-LE on top of connection-oriented SCCP and M3UA/SCTP/IP

Position in the network¶

The below graph shows the SMLC in the network.

FIXME

Binary Packages¶

Osmocom provides binary packages for several flavors of Debian and Ubuntu GNU/Linux on a variety of architectures (i586, x86_64, armhf, armv7l). Unless you are a software developer interested in developing on Osmocom, it is recommended you use those packages instead of building from source.

For more details see Binary_Packages

Manuals¶

• osmo-smlc User Manual: https://ftp.osmocom.org/docs/latest/osmosmlc-usermanual.pdf
• osmo-smlc VTY Reference: https://ftp.osmocom.org/docs/latest/osmosmlc-vty-reference.pdf

Source Code¶

The source code is available from git.osmocom.org (module osmo-cbc).

Public read-only access is available via

git clone git://git.osmocom.org/osmo-smlc.git

You can browse it via cgit: https://git.osmocom.org/osmo-smlc

Contributions are welcome via Gerrit.

Test Suite¶

We have a TTCN-3 test suite as part of our Titan_TTCN3_Testsuites

• source code: https://git.osmocom.org/osmo-ttcn3-hacks/tree/smlc
• results: https://jenkins.osmocom.org/jenkins/job/ttcn3-smlc-test/test_results_analyzer/

Child Pages¶

• Location Services

Contact¶

• Contact us via the openbsc@ mailing list, see Mailing Lists.
• Contributions are welcome via Gerrit.

Commercial Support¶

Commercial support as well as development, system integration and training services for this project are available from sysmocom