Skip to content
/ pfm Public

Implemented a prototype of gNB-CU-UP a network element of 5G Radio Network. Using DPDK, a set of data-plane processing libraries and NIC drivers for high speed packet processing applications. Includes a Platform Software (which can be reused across gNB-CU-UP, gNB-DU and UPF) and GTP-U, PDCP and SDAP protocol stack which implemented as per 3GPP s…

16 stars 5 forks Branches Tags Activity
Star
Notifications You must be signed in to change notification settings

arv-sajeev/pfm

BranchesTags

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

54 Commits
criterion_tests/e1ap
criterion_tests/e1ap
 
 
pics
pics
 
 
test
test
 
 
unittests
unittests
 
 
Makefile
Makefile
 
 
README.md
README.md
 
 
cuup.c
cuup.c
 
 
cuup.h
cuup.h
 
 
drb.c
drb.c
 
 
drb.h
drb.h
 
 
e1ap_bearer_modify.c
e1ap_bearer_modify.c
 
 
e1ap_bearer_modify.h
e1ap_bearer_modify.h
 
 
e1ap_bearer_release.c
e1ap_bearer_release.c
 
 
e1ap_bearer_release.h
e1ap_bearer_release.h
 
 
e1ap_bearer_setup.c
e1ap_bearer_setup.c
 
 
e1ap_bearer_setup.h
e1ap_bearer_setup.h
 
 
e1ap_comm.h
e1ap_comm.h
 
 
e1ap_error_indication.c
e1ap_error_indication.c
 
 
e1ap_error_indication.h
e1ap_error_indication.h
 
 
gtp.c
gtp.c
 
 
gtp.h
gtp.h
 
 
gtp.md
gtp.md
 
 
ipcmd.txt
ipcmd.txt
 
 
pdcp.c
pdcp.c
 
 
pdcp.h
pdcp.h
 
 
pdus.c
pdus.c
 
 
pdus.h
pdus.h
 
 
pfm.c
pfm.c
 
 
pfm.h
pfm.h
 
 
pfm_arp.c
pfm_arp.c
 
 
pfm_arp.h
pfm_arp.h
 
 
pfm_classifier.c
pfm_classifier.c
 
 
pfm_classifier.h
pfm_classifier.h
 
 
pfm_cli.c
pfm_cli.c
 
 
pfm_cli.h
pfm_cli.h
 
 
pfm_comm.h
pfm_comm.h
 
 
pfm_dist_loop.c
pfm_dist_loop.c
 
 
pfm_dist_loop.h
pfm_dist_loop.h
 
 
pfm_kni.c
pfm_kni.c
 
 
pfm_kni.h
pfm_kni.h
 
 
pfm_link.c
pfm_link.c
 
 
pfm_link.h
pfm_link.h
 
 
pfm_log.c
pfm_log.c
 
 
pfm_log.h
pfm_log.h
 
 
pfm_ring.c
pfm_ring.c
 
 
pfm_ring.h
pfm_ring.h
 
 
pfm_route.c
pfm_route.c
 
 
pfm_route.h
pfm_route.h
 
 
pfm_rx_loop.c
pfm_rx_loop.c
 
 
pfm_rx_loop.h
pfm_rx_loop.h
 
 
pfm_tx_loop.c
pfm_tx_loop.c
 
 
pfm_tx_loop.h
pfm_tx_loop.h
 
 
pfm_utils.c
pfm_utils.c
 
 
pfm_utils.h
pfm_utils.h
 
 
pfm_worker_loop.c
pfm_worker_loop.c
 
 
pfm_worker_loop.h
pfm_worker_loop.h
 
 
run.sh
run.sh
 
 
sdap.c
sdap.c
 
 
sdap.h
sdap.h
 
 
tunnel.c
tunnel.c
 
 
tunnel.h
tunnel.h
 
 
ue_ctx.c
ue_ctx.c
 
 
ue_ctx.h
ue_ctx.h
 
 

Repository files navigation

PFM

PFM is a prototype of gNB-CU-UP a network element in teh 5G Radio Access Network. It make use of DPDK for User-Plane Packet Processing and Includes a Platform software that can be used as a framework to build other network elements on, the platform software handles important features like ARP, Routing tables and multi-thread support.

PFM Features

  • ARP support for DPDK interfaces.
  • KNI Integration.
  • Routing tables using Longest Prefix match.
  • Multi thread support using rte_distributor.
  • Communication between threads using rte_ring structures.
  • GPRS Tunneling Protocol implementation.
  • CLI interface to access ARP and Routing tables.

PFM Architecture

Figure showing PFM architecture

About

Implemented a prototype of gNB-CU-UP a network element of 5G Radio Network. Using DPDK, a set of data-plane processing libraries and NIC drivers for high speed packet processing applications. Includes a Platform Software (which can be reused across gNB-CU-UP, gNB-DU and UPF) and GTP-U, PDCP and SDAP protocol stack which implemented as per 3GPP s…

Resources

Readme
Activity

Stars

16 stars

Watchers

4 watching

Forks

5 forks
Report repository

Releases

No releases published

Packages

No packages published

Languages