PGW/GGSN for MVNOs to stay ahead of competition

PGW/GGSN, developed in Sweden by Leissner, is a standardized packet core component that operators and MVNOs need between the GSM, UMTS, LTE and 5G NR network and the Internet.

Leissner has developed a cost-efficient and scalable gateway using virtual servers and Linux, and incorporated all the services of a powerful vPGW/vGGSN (virtual) in an easy-to-manage service. Leissner has a proven track record of interoperability with numerous Mobile Network Operators – MNO – in different parts of the world.

PGW/GGSN is a part of a complete suite of mobile core components in Leissner MVNE/MVNO Mobile Core. This suite of flexible functionality empowers MVNO and MVNEs to stay ahead of competition and gives low TCO (Total Cost of Ownership).

PGW/GGSN highlights

  • “Pay as your business grows” makes it a cost efficient PDN Gateway
  • Easily add more Leissner PGW/GGSN on different geographical locations to improve performance and reduce latency for travelling subscribers.
  • Leissner PGW/GGSN is always delivered as a package supporting 2G/3G/4G and 5G NR, which reduces the TCO (Total Cost of Ownership).
  • Highest possible network resiliency using load sharing over multiple instances of Leissner PGW/GGSN.
  • Support for true real-time data charging of subscription in home and roamed network.
  • Smooth software release upgrade of PGW/GGSN during business hours.
  • Built on top of Red Hat/Rocky Linux industry standard Linux operating systems.
Leissner PGW/GGSN

PGW/GGSN features

Features PGW GGSN
Services Inter-RAT handover/reselection ● ●
Inter-SGSN/SGW handover/reselection ● ●
PCRF ● ●
DCCA ● ●
Corporate (or Private) APN ● ●
802.1q VLANs ● ●
IP Whitelist ● ●
AAA ● ●
Internal IP address assignment ● ●
Protocols IPv4 and IPv6 ● ●
GTPv1 ● ●
GTPv2 ●
Diameter ● ●
Radius ● ●
Interfaces Gn, Gp and Gi ●
S5, S8 and SGi ●
Gx and Gy ● ●
Technologies GSM ● ●
UMTS ● ●
LTE ●
5G NR ●
NB IoT ●
VoLTE ●
VoWiFi ●
Capacity Up to 2 000 000 IP-sessions per instance ● ●
More than 4 Gbit/s per instance ● ●
Architecture VMware ● ●
Dedicate Intel based server ○ ○
Operating System Red Hat Enterprise ● ●
Rocky Linux ● ●

● = Standard function, included
○ = Optional function