According to 3GPP TS 04.60, section 11.2.5a, the extended (11-bit)
Access Burst on RACH/PRACH is used by the MS to indicate its EGPRS
capability. One of the alternative synch. sequences (see 3GPP TS
05.02, TS1 and TS2) shall be used.
Add a test case to verify extended (11-bit) RACH decoding.
Depends: (OsmocomBB) I36fd20cd5502ce33c52f644ee4c22abb83350df8
Change-Id: I8fe156aeac9de3dc1e71a4950821d4942ba9a253
Related: OS#1854
Usually the MS power is controlled by the BTS and there is no continous
supervison by the BSC needed. However, a scheme where the BSC takes care
of the power control loop exists. The power is then set via RSL using an
RSL MS POWER CONTROL message.
This tests establishes a dchan and then sends MS POWER CONTROL messages
with differen power levels and then checks the presence of the power
level set in the MS POWER LEVEL field of the SACCH L1 header.
Change-Id: I82b04a3bf94d355175f7f6ff3fdc43672e8080a2
Related: OS#1622
Add tests TC_tch_sign_l2_fill_frame and TC_tch_sign_l2_fill_frame_dtxd.
TC_tch_sign_l2_fill_frame is already passing and verifies that fill
frames are sent if there is nothing else to transmit on a SDCCH4/SDCCH8,
TCH/H, or TCH/F signalling channel where DTX is disabled for downlink.
TC_tch_sign_l2_fill_frame_dtxd is currently failing. It verifies that
only specific fill frames are sent, as required by GSM 05.08 for TCHF
signalling channels with DTX enabled for downlink. At present, our
implementation generates no fill frames in this case, which is one
piece of the problem described in issue OS#1950.
Change-Id: Id4e0de6e78b62cd408f600a57a28617d91da64af
Related: OS#1950
This test has been passing since osmo-bts commit
eee7247ebe0d0a54a54b53b739bdd434dfceb511, so expect
it to pass instead of fail.
Change-Id: I576f881fcb40c4fcbe6b6f767220111a0e9ffd3c
Related: OS#3173
Vadim Yanitskiy
Neels Hofmeyr
Philipp Maier
Harald Welte