Robert Schmidt
41d14b571c
Since the parent commit, the ra_ResponseWindow will be chosen automatically. Correspondingly, remove most ra_ResponseWindow options from configuration files in the repository. One problem in some mu=1 configs is that the ra_ResponseWindow=4 (10 slots), which might be overly restrictive if the L1 slot ahead is somewhat close to 10 (e.g., 6), in which case we might not be always able to allocate Msg2 in time. A notable exception here is gnb-vnf.sa.band66.u0.25prb.nfapi.conf, in which we still provide it (1) since it uses a non-standard configuration of a ra_ResponseWindow longer than 10ms (see also issue #916 for more information) and (2) as an example.
Configuration files: naming style guide
The configuration files should have the following name format:
<type>[.<sa|nsa>][.band<num>.[u<num>.]<num>prb].<sdr>[.<opt>].conf
Where:
[]means this field is optional<type>: one ofgnb,enb,gnb-cu,gnb-du,nrue,lteue, etc.<sa|nsa>: in the case of 5G, notes whether this is SA or NSA<num>forband/u/prb: numerical value. Note that band/PRB are only applicable in some cases. The numerologyuis only to be set for 5G if it differs fromu1.<sdr>: what SDR board/split this is tailored for:- e.g.,
usrpb210,usrpn310,rfsim,aw2s - if there is no SDR (e.g., for a CU), use the south-bound split, e.g.,
f1,if4p5, etc. - for the L2simulator, write
l2sim
- e.g.,
<opt>: optional specifiers. If there are multiple, concatenated using a dash (-). Examples:2x2prs(positioning reference signal)ddsuu(specific TDD pattern)tm2: Transmission Mode 2 in 4Goaiue: specifies usage with OAI UE and not COTS UE
Examples:
- standard monolithic gNB, 2x2 configuration, with SDAP:
gnb.sa.band78.162prb.usrpn310.2x2-sdap.conf - gNB-CU:
gnb-cu.sa.f1.conf - monolithic gNB, L2sim:
gnb.sa.band77.106prb.l2sim.conf - monolithic eNB:
enb.band7.25prb.usrpb200.conf - RCC (4G eNB with IF4.5 split):
enb-rcc.band7.25prb.tm1.if4p5.conf
Notes:
- there is no need for TDD/FDD, this is encoded in the band number
- there is no need for FR1/FR2, this is encoded in the band number