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With a track record of almost twenty years of continuous development on mobile platforms, Comneon offers today a family of mature, state-of-the-art protocol stack solutions. Currently Comneon’s stack is used by the majority (four out of seven) of the top handset manufacturers, as well as providing solutions to a host of lesser known players throughout the world.
Comneon’s 3GPP Triple Mode Protocol Stack provides all important features defined by 3GPP. The GSM part contains GPRS, EDGE and EDGE evolution, the UMTS part (WCDMA) contains HSDPA, HSUPA, HSPA+ and finally it contains also LTE interworking as well as a complete triple mode solution.
Comneon’s solution allows users to benefit from the high data rates of HSPA+ in metropolitan areas and to seamlessly switch over to EDGE or EDGE evolution networks in areas not yet covered by 3G networks. The key characteristics of Comneon’s 3GPP Triple Mode Protocol Stack Family can best be summarised by the following key words: highly integrated, cost-efficient, modular and ready for porting.
The key modules are:
• Non Access Stratum NAS supporting GSM/UMTS/LTE
• LTE Access Stratum
• UMTS Access Stratum
• GSM/GPRS/EDGE Access Stratum
• LTE Layer 1 Control
• UMTS Layer 1 Control
• GSM/GPRS/EDGE Layer 1 Control
The choice of 2G, 3G, LTE or a combined offering: the modularity of Comneon’s protocol stack allows customers to select the functionality they require for their market.
• Software abstraction layers to provide both hardware and operating system independency for easy porting to different hardware platforms
• Highly efficient use of operating system resources and prudent data memory management
• Mature and reliable software which has come about through continuous enhancement of the Protocol Stack product
• Comprehensive host and target test environments to perform sub-component system and feature tests to ensure compliance with 3GPP requirements
• Regular and extensive conformance test (GCF, PTCRB), interoperability test (IOT) and field test programs to further the creation of high quality products.
• Seamless integration with the Comneon IMS Device Framework, providing all necessary components for voice and SMS over IMS paving the road towards LTE
• Fast time-to-market and a low-risk with a stable solution
• Limited and predictable R&D investment.
• A single partner able to supply the foremost radio access technologies
• A future proof solution committed to enhancements in line with 3GPP Specification Releases
• A dedicated customer support service with a performance history of efficiency in bringing customer products to market