The GPRS element interfacing with the NSS is SGSN. The important interfaces to the NSS are the SGSN-HLR (Gr), SGSN-EIR (Gf), and SGSN-MSC/VLR (Gs) . The other interfaces are implemented through the intra-PLMN backbone network (Gn), the inter-PLMN backbone network (Gp), or the external networks (Gi).
Read moreWhat are the components of GPRS?
All the databases involved in the network will require software upgrades to handle the new call models and functions introduced by GPRS.
Read moreWhat is GPRS interface explain?
Different network components of the GPRS are connected together by well defined interfaces . Some new interfaces to GSM have been added in GPRS to support packet switched data mainly between GGSNs, SGSNs and other network components.
Read moreWhat is WCDMA technology?
WCDMA (Wideband Code Division Multiple Access) UMTS standard for 3G digital mobile networks, using CDMA technology . It is the evolution path for GSM and EDGE to UMTS and offers increased voice capacity and theoretical peak data speeds of up to 2 Mbps.
Read moreIs WCDMA and UMTS the same?
Though both are developed for mobile communications in the 3G network, UMTS is developed for 3G networks alone, whereas WCDMA is developed for 3G networks and 3G+ networks .
Read moreWhat is difference between WCDMA and LTE?
In general, WCDMA is considered as 3G technology while LTE is considered as 4G technology . LTE provides higher data rates than WCDMA by achieving higher spectral efficiency. Also, LTE technology provide more flat architecture that is mainly focused on IP packet based services than that of the WCDMA.
Read moreWhat are the functions of UMTS?
Functions of Mobile Station
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