SGSN


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SGSN

(Serving GPRS Support Node) See 2G/3G architecture.
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He added, With the latest release, MAPS GPRS Gb supports SGSN Pooling feature to permit customers emulate, test, and verify GPRS Gb functionality.
He added, "With the latest release, MAPS[TM] GPRS Gb supports SGSN Pooling feature to permit customers emulate, test, and verify GPRS Gb functionality.
The N-SGSN sends the SGSN Context Acknowledge message to the P-SGSN to disable the SGSN-HSS association in the old MM context.
Nokia Siemens Networks is the leading SGSN vendor with an installed base serving more than 750 million subscribers across the world.
Uno de los problemas mas graves de las redes GPRS es que el SGSN y GGSN confian el uno en el otro y no existen mecanismos de seguridad entre ellos.
El GR almacena el perfil del usuario, la direccion actual de SGSN y las direcciones del protocolo PDP (PDN Protocol) para cada usuario GPRS en la PLMN.
3), la calidad de servicio requerida, la direccion IP del SGSN y GGSN que soportan la sesion, etc.
El Gateway GPRS Support Node (GGSN) es la interfaz entre la red GPRS y las redes de datos externas, convirtiendo los paquetes que provienen del SGSN en el formato de protocolo apropiado para la red con la cual el usuario desea comunicarse.
Huawei confirmed that its high-capacity 2G/3G SGSN is carrying the operator's 2G Packet Switched (PS) traffic at present in the PS domain, with 3G traffic to be migrated to the equipment in the near future.