Turnkey 3G Small Cell Solution

Trillium Femtotality Small Cell software is built on the foundation of market-leading Trillium 3G / HSPA+ small cell protocol software and reference applications.

  • Application, RRM, SON, REM, OA&M, Timing plus…
  • Underlying protocol stacks across a market-leading silicon ecosystem.
  • With 30+ wins, we are the small cell leaders.

Trillium protocol software from Radisys is synonymous with high quality and superior performance. Trillium Femtotality is the next generation Trillium small cell solution that delivers a complete femtocell software implementation which is deployable off-the-shelf.

At the core of Trillium Femtotality is over 150 person-years of investment, double digit deployments, and proven interoperability with the market’s leading femtocell gateways — all delivered as a structured and portable software product.

Customers receive the proven flexibility of telco-grade embedded Trillium software combined with unprecedented time-to-market advantage. The Trillium Femtotality application, RRM, SON, REM, OA&M, and Timing suite is built on top of leading Trillium 3G small cell protocol software with a key benefit being the integration and verification of this solution across our market-leading silicon vendor ecosystem.

  • Comprehensive radio resource management (RRM)
  • Self-Organizing Networks (SON) capability
  • Radio Interference Management and Radio Environment Map (REM)
  • Complete OA&M solution based on TR-069 and TR-169 standards from the Broadband Forum including zero-touch configuration, firmware management and fault management
  • Compliance with 3GPP Home NodeB (HNB, 3G) standards
  • IOT with leading femtocell gateway vendors
  • Trillium 3G protocol stacks supporting Layer 2 and above signaling and data plane capability
  • Convergence Layers for specific System-on-Chip (SoC) platforms
  • Turnkey, deployment-proven femtocell software
  • Off-the-shelf software built from the ground up for usability and maintainability
  • Consistent TAPA architecture for rapid application extension and simplified future upgrades
  • Professional Services and global technical support to take from trials through deployments
  • Deployment-ready complete femtocell software
  • Optimized performance meeting or exceeding network requirements
  • Platform-independent software with integrated support for all major femtocell specific SoCs

Zero Touch

  • TR-069/196 support
  • Discovery and registration
  • Auto-Configuration (SON)
  • Fault management
  • Performance management
  • SW/FW upgrade/downgrade

Location Services

  • Emergency call for registered, non-registered user
  • Location detection
  • Location locking
  • Home zone indication


  • Presence notification
  • SMS on arrival
  • Bandwidth enquiry / reservation


  • IPsec security integration
  • Device authentication using certificates
  • Trusted Platform Management (TPM)

QoS Management

  • DSCP, 801.1p, Diffserv
  • Dynamic admission control
  • Priority handling for emergency call, CS, PS (per policy)
  • VLAN tagging

Bearer Services

  • AMR 12.2K, 64K circuit switched data
  • R99 PS
  • R7 HSPA+ 21Mbps downlink / 5.76Mbps uplink
  • R6 HSUPA 5.76Mbps
  • R5 HSDPA 14Mbps
  • SMS, MMS
  • Single / Multi RAB
  • Single PDP contexts
  • CS multiplexing
  • 40ms sampling
  • Direct tunnel
  • Supplementary services


  • Idle mode mobility between macro and femto
  • Enterprise mobility (inter femto group)
  • Connected mode mobility (AMR, CSD), handover from femto to WCDMA & GSM
  • Access control in HNB for pre-Rel 8 and Rel 8 UE
  • DCH, FACH and PCH support


  • Optimized UARFCN selection
  • Optimized PSC selection
  • LAC, RAC strategy
  • Optimized TX power setting for UL and DL
  • Automatic neighbor cell relation (ANR)
  • Optimized cell selection / reselection parameters
  • Handover algorithms


  • Using macro (2G, 3G)
  • Using GPS (fit option)
  • Using NTP

Radio Resource Management

  • Dynamic call admission control
  • Dynamic resource control (RAB allocation / modification)
  • Bandwidth control (backhaul and air interface)
  • Policy enforcements
  • Licensing for monetization of features (e.g., mobility restrictions, number of RABs)
  • Enhanced UL and DL interference mitigation
  • NTP-based bandwidth estimation
  • Prioritization of u-plane traffic
  • Prioritization of traffic types
  • Channel type switching; CELL FACH and CELL PCH support
  • Policy-based rejection (RRC level)
  • Policy-based redirection (RRC level)
  • Policy-based relocation (RANAP level)

Radisys is a proud member of the Small Cell Forum and sits on its Board of Directors.


Radisys 3G Femtotality 24UE HSPDA – 7:53

Radisys 3G Femtotality 32UE CS- 8:34

Radisys 3G Femtotality 8UE MRAB – 9:12

Radisys 3G Femtotality 4UE HSUPDA – 7:15

Radisys 3G Femtotality BasicCall – 2:37

Radisys 3G Femtotality CellBringup – 4:41

Radisys-3G Femtotality IntraHO – 7:21

Radisys 3G Femtotality PS64 – 8:31

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