Femto

NLA(Network Listening Aplication)
- 2G Cell Search
 - 3G Cell Search
- Broadcast Channel Decoding
- SON Algorithms

RTTP(Radio Traffic Plane Processing)
- PDCP
- IuUp
- ROLPC
- RLC
-MAC-c, MAC-d

L1Proxy
Adaptation Layer between the physical L1 resources and the other subsystems for Common and Dedicated Channel Control

BSR Radio Resource Management (BRRM)
 - Call Management functionality, Configures User Plane (RTPP), manages IuCS user plane in IPPS and remotely at BVG using DPAT
-Common Cell Control
- UE Control
- Radio Bearer Control
BAG Application Gateway (BAG)
BSR Gateway Interface

IuPS Proxy / SGSN Proxy
GTP-U and DPAT Signalling Control for IuPS
IuPS’ RANAP Signaling

Iuh Proxy
Iuh/IuPrime Interworking

IP Platform Services (IPPS) 
- Socket I/F, Demux’s UE’s user plane contexts
DPAT
GTP/RTP
SCTP


System Services - OS abstraction, common functions, common management services
BSP
DNS/DHCP
IPSec/IKE
GPS
Backhaul Traffic control (Shaping, Firewall)
SSH/SFTP/SNTP
Boot SW / SW Image Handling
Inventory data and configuration
Middleware
NTP