NOYA has the consulting services for the core and access network. The main steps are:
. The MSC capacity planning and optimization in 2G, 2.5G and 3G's release 99 as well as the introduction and expansion of GPRS gateway and serving support nodes from 3G's release 99 on.
. The time consuming, very often labor-intensive split of control and user planes (MSC Split) in release 4's bearer-independent core network architecture.
. The planning, re-parenting and optimization of access subsystems BSS and RNS
. The introduction and evolution of CAMEL. The migration planning to an "all-IP" based wireless network or IMS (IP Multimedia Subsystem) as compared to the historically disparate voice, data, signaling, and control network elements.
The planning of intra-domain connection of RAN Nodes to Multiple CN Nodes (Iuflex), introducing the ability to provide load sharing between MSCs (or between SGSNs) to further improve the efficiency of hardware utilization.