serving GPRS support node (SGSN)
Part of the GPRS infrastructure, the SGSN provides switching functionality, security and authentication via the HLR for GPRS users. The SGSN’s primary interfaces are with the GGSN, HLR and PCU.
- Parte del discurso: noun
- Industria/ámbito: Tecnología
- Categoría: Tecnología de la información
- Company: Gartner
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