Aricent
offers the industry's first 'source code' 3G SGSN
software solution. Targeted towards the OEMs, Aricent's 3G SGSN
software solution will enable them to build, test and deliver
their 3G solutions faster and at lower cost to their customers.
Also available on a reference hardware platform, this unique
3G SGSN solution can be easily ported on OEMs', hardware platform
with complete assistance from Aricent in this porting activity.
Aricent's 3G SGSN Software Solution
With full standards-based implementation for all interfaces
with UTRAN (UMTS Terrestrial Radio Access Network), GERAN(GSM/EDGE
Radio Access Network), other SGSN(Serving GPRS Support Node)
/ GGSN(Gateway GPRS Support Node), HLR(Home Location Register),
EIR(Equipment Identity Register), BG( Border Gateway), CGF
and SMS-GW, the solution provides ease of network integration
and deployment.
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Aricent's 3G SGSN Software: Architecture
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Aricent's 3G SGSN Software: Context
in the Network
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Aricent's 3G SGSN Software: Context in the Network
All the interfaces comply with latest 3G PP Release 99 specifications.
The physical connectivity is over ATM, SS7 and IP. To further
reduce time-to-market for its OEM customers, Aricent has tied
up with leading hardware vendors for providing its software
solution on their COTS. These include
reference hardware cards for ATM, SS7 and High Availability
computing platforms.
Aricent's 3G SGSN Software: Architecture
To support Scalability and High Availability, the Aricent's 3G
SGSN architecture provides full distribution of interfaces
across different processing nodes. The software solution is
designed to be portable across different Hardware Platforms
and Operating Systems. The 3G SGSN integrates industry-leading
interface stack solutions from Aricent, such as the GMM/SM, IuPS
(RANAP, B-SS7 and SIGTRAN), MAP/SS7, BSSAP+, IPoA and GTP-C/U
and GTP'.
The architecture also supports High Availability features
such as reconfiguration on card failure, software download
with zero downtime and overload control mechanisms.
Aricent's 3G SGSN Framework: Specifications
Capacity: The software has no inherent limitations and will
be tested on reference hardware for up to 300,000 simultaneous
Attach contexts having 2 PDP Contexts each and generating
1 Gbps of data throughput.
Reference Hardware:
Chassis Motorola CPX-8221 chassis
SBC Motorola MCPN-765 SBC
E1-PMC Motorola MPMC-8260
OC-3 PMC Interphase-4575
Aricent's 3G SGSN Framework: Maximizing Interoperability
With this unique 3G SGSN solution, Aricent is addressing the
key challenge of interoperability. The constituent Interface
stacks are being interoperated in labs and various deployments
throughout the world. Enhancements based on future learning
and technology advancement will be continuously made, to rapidly
accelerate the product's maturity. Aricent will further extend
onsite and offshore assistance for interops and field trials
to customers.
Last updated :
March 9, 2006
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