FCC Telecommunication Ref

https://www.ecfr.gov/cgi-bin/text-idx?SID=42a02d0348e514926b26630eb40d4777&mc=true&tpl=/ecfrbrowse/Title47/47tab_02.tpl


https://apps.fcc.gov/oetcf/eas/reports/GenericSearchResult.cfm?RequestTimeout=500

https://apps.fcc.gov/oetcf/kdb/index.cfm

https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?id=240776&switch=P

Errors: Linux System Errors

https://www-numi.fnal.gov/offline_software/srt_public_context/WebDocs/Errors/unix_system_errors.html

linux kernel scheduling class

ps -deo pid,cls,cmd | grep -e RR -e FF

       cls       CLS    scheduling class of the process. (alias policy, class).
                        Field's possible values are:
                        -   not reported
                        TS  SCHED_OTHER
                        FF  SCHED_FIFO
                        RR  SCHED_RR
                        B   SCHED_BATCH
                        ISO SCHED_ISO
                        IDL SCHED_IDLE
                        ?   unknown value

root@:/proc/sys/kernel# cat sched_rt_period_us
1000000
root@:/proc/sys/kernel# cat sched_rt_runtime_us
950000