Changes

enb_amarisoft: temporary reduce max UL rate on 2nd CC

this is due to a confirmed bug in Amarisoft eNB. will
be reverted as soon as the fix is released.

Change-Id: I182b46cf9e6c2f428c9535edf3c7df3daa912f18

srsenb_rr.conf.example: comment CQI and SR specific subframes

this enables auto-selection by eNB which has been implemented
recently

Change-Id: I17e16c5c47a2fba5c2955a1c3e6e0e16f83bab72

reduce max expected UL rate for 4xCA 100 PRB

this needs to be reverte once extendedBSRs are supported

Change-Id: I8432c744868afe43e2b150f6fcecd8cb3a0458a3

{enb,epc,ms}_srs: refactor start/stop and KPI helpers

refactor some of the functionality to srslte_common

Change-Id: I2ff36df6f1a07ed8ddac39d296d62fe44a215283

srsenb_rr.conf.tmpl: set TAC for cells to 0x0007

this is the default TAC used in the EPC. A recent EPC patch
will reject the S1 setup request if the TACs don't match

Change-Id: I94fdb96631ce3ae35a1b2a9f90d1101df9161233

ms_srs: fix ZMQ config for 4xCA

add missing freq config for 4xCA

Change-Id: I88a389f5b03d6b55ff5ef403d5107c648a11686f

amarisoft_sib23.asn.tmpl: set p-b value in SIB23 depending on TM

this fixes a wrong p-b value used for TM2 and above

Change-Id: I89c557c456f3330f491cc66bc4931a0234bf6e02

amarisoft_enb.cfg.tmpl: use default tac 0007

this is the tac used in srsepc.

Change-Id: I1de432a52281ea210abae5648239fd89ba5eb4ce

lte: update UHD device args for MIMO usage

the USRP B210 device args were not ideal for MIMO configs for
both Amarisoft and srsLTE.

Change-Id: I3785bb96eb7c10a6b10b3d1a86fa71d1f787a7a3

amarisoft_enb.cfg.tmpl: increas threshold for failed UL retransmissions

this avoids the eNB from releasing the UE too early if the UL channel
stays very bad for a longer time but many PUSCH are scheduled

Change-Id: Ib82616e920eecc70fbded12433e54bd90ae1bcd4

enb_amarisoft: reduce max achievable UL rate for 100 PRB

Change-Id: Ib7a0b8e2948cdf6c0a15d4ad2bf7d218a6b28ea2

amarisoft_enb.cfg.tmpl: seperate PRACH root sequences for cells

seperate the root sequence index for each cell a bit more to
avoid detection of a single PRACH in both cells

Change-Id: I5aea1a27939c880944779c282e902465ab513715

srslte_common: add get_num_phy_errors() method

the get_num_phy_errors() uses the external KPI analyzer module
to calculate the number of PHY layers errors in a vector of log metrics

Change-Id: I0c8de87e7f83f986e288585640ce56847959c497

srslte_common: fix indent in whole file

Change-Id: I8aee79e9d451761dde8f35f84d75483dc4e23040

ms_srs: add freq_offset as resource param

this allows to specify a freq tuning offset in Hz in the MS resource config

Change-Id: Iab726edd27e890d2c2dddbea91afe80d8a5068aa

jenkins-build-amarisoft: fix build script for ZMQ module

newer versions of srsLTE create symlinks with the rf library
including the version, see below. This caused the trx_zmq.so
lib to load .so.0 instead of .so only. this patch adds
another symlink so loading works fine again

libsrslte_rf.so -> libsrslte_rf.so.0
libsrslte_rf.so.0 -> libsrslte_rf.so.20.10.0
libsrslte_rf.so.20.10.0

Change-Id: Ib5302c9872f4c82a1ee5074f59de86709aa6c5a9

enb_amarisoft: add rf_dev_sync option to specify the sync type

this allows to specify "external_clock" for example to use
the external REF input of an USRP

Change-Id: Ie066993440840cbd2c18e8f0c0c577b92ac7092d

srs{enb,ue}: add rf_dev_sync option to config templates

pass-through the option so they can be used in templates

just concatenate with rf_dev_args for srsLTE eNB/UE, arguments
parsing will handle them

Change-Id: I3818026c159780f29968888f547163cdf730afad

Introduce RFemu stdin implementation for srsENB

Change-Id: I5487dec3691cbf424306369f94f337ed34a10c70

srsenb: Fix ECI in handover cell list

So far we only support setting cell IDs from same ENB. Support for
handover to other ENB will come later, probably by adding some API to be
called during the test to add own's CellID's to other ENB's config.t

Change-Id: I1780bda130cde0faab15d4032117e0aa2b9c5dbe

srsenb: Activate handover in config file

This is needed to test handover features.

Change-Id: Ifa8462f4d1e183e73b059a7af37bcdf7b3e247f6

{enb,epc,ms}_srs: remove uneeded class variable

self.kpis is define in base class

Change-Id: I49c9c9cdf7bc31270d3cfe182a79b197a742dd2c

rfemu_srsenb_stdin: use negative dB value to set attenuation

the logic for the RF emulator on the command line is, like the
Amarisoft equivalent, to set a negative gain value to express
attenuation. Therefore, the sign needs to be inverted.

Change-Id: I7b6ac611a9f711bbdc1570602bfd797a5346ab86