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Feature #4295

support for executing srsENB on USRP B2xx hardware

Added by laforge 11 months ago. Updated 6 months ago.

Status:
Resolved
Priority:
Normal
Assignee:
Target version:
Start date:
12/02/2019
Due date:
% Done:

80%

Spec Reference:

Description

we'd have to parametrize settings like
  • eARFCN
  • gain values ({rx,tx}_gain)
  • enb_id, cell_id, phy_cell_id
  • bandwidth (n_prb)
  • MCC/MNC/TAC
  • ip address of the S1 interface on the EPC side (mme_addr)
  • ip address to bind the S1 interface of the eNB to ({gtp,s1c}_bind_addr)
  • logfile
  • pcap file

History

#1 Updated by laforge 11 months ago

  • Description updated (diff)

#2 Updated by pespin 9 months ago

  • Assignee set to pespin

#3 Updated by pespin 8 months ago

  • Status changed from New to In Progress
  • % Done changed from 0 to 70

srsENB working now with both UHD, SoapySDr and zmq backends.

Missing: RF related parameters such as: (they are currently hardcoded)

eARFCN
gain values ({rx,tx}_gain)
enb_id, cell_id, phy_cell_id
bandwidth (n_prb)

#4 Updated by pespin 8 months ago

  • % Done changed from 70 to 80

number of prbs is supported now, so only main params missing:


eARFCN
gain values ({rx,tx}_gain)
enb_id, cell_id, phy_cell_id

#5 Updated by pespin 6 months ago

  • Status changed from In Progress to Resolved

both srsENB and amarisoft ENB are supported now on B2XX device within osmo-gsm-tester. I just submitted patches to add tx/rx_gain missing support for ENB and srsUE:

https://gerrit.osmocom.org/c/osmo-gsm-tester/+/17900 srsue, amarisoft/srsENB: Support setting rx/tx_gain attributes

Resolving the ticket. New ones can be created later with more fine-grained requests if some feature is missing.

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