osmo-bts - Osmocom BTS-Side code (Abis, scheduling)

Age	Commit message (Collapse)	Author	Files	Lines
2020-11-05	osmo-bts-lc15: use consistent name for containing directory	Vadim Yanitskiy	1	-1/+1
	The binary is called 'osmo-bts-lc15', while the containing folder is named 'osmo-bts-litecell15'. This inconsistency complicates automatic generation of the XML VTY reference - fix it. Change-Id: I55c073fbd01aee42871101401d76d87e7c91832e Related: SYS#4937, OS#3036
2018-10-27	Add OC-2G BTS sources	Omar Ramadan	1	-0/+5
	Change-Id: I327384fe5ac944dc3996a3f00932d6f1a10d5a35
2018-03-17	Add 'osmo-bts-omldummy' to bring up only OML without RSL	Harald Welte	1	-1/+1
	This is used only in integration testing, where in the TTCN-3 testsuite we currently have no A-bis OML implementation, but only a RSL one. Change-Id: Id8e5f34091e6e32621d8c8673de7ea848dfd252f
2017-07-13	VIRT-PHY: Initial check-in of a new virtual BTS	Harald Welte	1	-1/+1
	This patch adds a virtual physical layer designed to simulate the Um air interface between BTS and MS. It does so by encapsulating MAC blocks (Layer 2 PDUs) via GSMTAP and sending them through multicast UDP streams, both in uplink and in downlink. The purpose of this is enable testing without any radio hardware or related licenses. OsmocomBB has recently received as similar patch-set, adding a virty_phy executable that can be run on a PC instead of the classic 'layer1' firmware on a real phone. Using GSMTAP means that one can use unmodified wireshark to decode the messages exchanged on the virtual Um layer. This code was originally started by Harald in January 2016, continued by Sebastian Stumpf in late 2016 and early 2017, and finally completed by Harald in July 2017. Change-Id: I1bf7670975b1e367c1c62983020865a043542622
2016-02-15	LC15: Add initial support for the NuRAN Wireless Litecell 1.5	Yves Godin	1	-0/+4
	This commit adds basic support for the Litecell 1.5. Multi-TRX is not supported yet. Instead, multiple instances of the BTS can be launched using command line parameter -n <HW_TRX_NR> to specify if TRX 1 or 2 must be used by the bts. Note that only TRX 1 opens a connection to the PCU. Full support for GPRS on both TRX will come at the same time than the multi-TRX support. The BTS manager has been adapted to match the new hardware but otherwise it has not been improved or changed compared to the one used on the SuperFemto/Litecell (sysmobts).
2016-01-16	Add support for Octasic OCTSDR-2G GSM PHY	Harald Welte	1	-0/+5
	This adds support for a new PHY to OsmoBTS, the Octasic OCTSDR-2G PHY. This is a proprietary GSM PHY running on a familty of Octasic DSPs.
2015-09-22	TRX: Introduce osmobts-trx, a layer 1 implementation for OpenBTS tranceivers	Andreas Eversberg	1	-0/+3
	The code is quite complete, TCH and PDCH channels are not yet tested.
2013-09-03	Remove obsolete osmo-bts-bb code	Andreas Eversberg	1	-1/+1

2011-06-27	only build sysmocom-femtobts conditionally	Harald Welte	1	-1/+5

2011-06-27	re-work original osmo-bts with support for sysmocom femtobts	Harald Welte	1	-1/+1
	This code re-works osmo-bts to add support for the upcoming sysmocom BTS. It also tries to add some level of abstraction between the generic part of a BTS (A-bis, RSL, OML, data structures, paging scheduling, BCCH/AGCH scheduling, etc.) and the actual hardware-specific bits. The hardware-specific bits are currently only implemented for the sysmocom femtobts, but should be (re-)added for osmocom-bb, as well as a virtual BTS for simulation purpose later. The sysmocom bts specific parts require hardware-specific header files which are (at least currently) not publicly distributed.
2011-03-04	Add autotools skeleton code	Harald Welte	1	-0/+1