BTS_Tests: Verify RSL MS POWER CONTROL and SACCH MS POWER LEVEL

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
3 files changed