Wireless and Signaling Protocol Stacks

Aricent's signaling protocol stacks accelerate development of carrier- and enterprise-grade communications devices and infrastructure, speeding time to market and reducing risk. These stacks, compliant with the latest industry standards, support a comprehensive array of voice, data, and video services in devices, gateways, switches, serving nodes, and other products.

• 3G Serving GPRS Support Node (3G SGSN)
• UMTS/HSPA NodeB PHY Framework
• 3GPP Iu Interface
• GPRS Gb Interface Stack
• GPRS Tunneling Protocol (GTP)
• Iub, Iur and Uu Interfaces
• nexGen Signaling Platform for Mobile Applications
• Node B Application Protocol (NBAP)
• Radio Access Network Application Part
• CAMEL Application Part (CAP)
• Framing Protocol
• MAP Stack
• Signaling System 7 (SS7)
• SIGTRAN