Files
openairinterface5g/openair1/PHY/LTE_ESTIMATION
Cedric Roux 922b5b595a Fix NFAPI integration
This commit fixes issues introduced by the previous commit.

Summary of work:
- cleanup:
  - fix LOG_XX to be less verbose
  - fix cmake_targets/CMakeLists.txt
  - fix oaienv
  - remove dead code
- bug fixes:
  - in openair1/SCHED/fapi_l1.c we had:
      eNB->pdcch_vars[subframe&1].num_dci           = number_dci;
    should be:
      eNB->pdcch_vars[subframe&1].num_dci           = 0;
    This bug let the PHY send more DCIs than what should have been
    sent because num_dci is incremented later on in the code.
    This fix may be a problem for fapi mode, to be checked.
  - add new T VCD traces
  - revert openair1/PHY/TOOLS/file_output.c to 'develop' version
  - remove thread_id in logRecord/logRecord_mt
  - revert (and adapt) configuration files
  - be careful when doing frame++, we need to % 1024
  - revert target_rx_power in openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
- NFAPI:
  - the open-nFAPI code has been included in the repository. See nfapi/README.
    Maybe we should "git clone" the Cisco repository instead. We have to be
    careful of availability though.

What has been tested:
- monolithic eNB FDD 5/10MHz with one UE, iperf UDP/TCP uplink/downlink

Anything else may fail to work, especially the FAPI mode, which has not
been tested at all.
2018-01-15 15:24:50 +01:00
..
2017-10-23 12:22:13 +02:00
2017-10-23 12:22:13 +02:00
2017-10-23 12:22:13 +02:00
2018-01-15 15:24:50 +01:00
2017-10-23 12:22:13 +02:00
2017-10-23 12:22:13 +02:00

This directory contains files related to parameter estimation

adjust_gain.c                     : gain control loop for UE rx 
lte_dl_channel_estimation.c       : DL channel estimation for LTE RS 
lte_mbsfn_channel_estimation.c	  : DL channel estimation for LTE mbsfn RS 
lte_est_freq_offset.c             : DL frequency offset estimation for LTE RS
lte_ul_channel_estimation.c       : UL channel estimation (both DRS and SRS routines)
freq_equalization.c               : UL frequency-domain equalization for SC-FDMA receiver
lte_dl_channel_estimation_emos.c  : DL channel estimation for EMOS-specific pilot arrangements
lte_sync_time.c                   : DL initial time symncronization based on PSS
lte_adjust_sync.c                 : DL timing adjustment (tracking) based on LTE RS-based channel estimates
lte_eNB_measurements.c            : UL measurement procedures
lte_ue_measurements.c             : DL measurement procedures