
TD-SCDMA
Atoll TD-SCDMA has been has been developed in partnership with major players in the TD-SCDMA
scene in China, and is the most advanced and most widely used TD-SCDMA planning software on the market.
Atoll supports TD-SCDMA/TD-LTE co-planning, and allows TD-SCDMA operators to plan and analyse the evolution of their networks towards TD-LTE. Atoll also supports 2G/TD-SCDMA co-planning.
Network Modelling
- Support for multiple carriers
- TD-SCDMA equipment modelling including RRM and capacity parameters
- Timeslot configuration modelling including switching point definition for each carrier
- Advanced service modelling
- HSDPA modelling
- UpPCH shifting modelling
- MBMS modelling
Traffic Modelling
- Modelling of multiple circuit and packetswitched services
- Modelling of user equipment, user profiles and environment types
- Multi-service traffic map generation from multiple sources: vector, raster and live traffic data
Simulation and Analysis
- TD-SCDMA Monte-Carlo simulator including timeslot modelling, smart antenna modelling, and Dynamic Channel Allocation (DCA) modelling
- Generation of prediction plots, based on simulations or on user-defined per-timeslot cell
- load figures including:
- P-CCPCH RSCP coverage
- DL and UL Eb/Nt coverage
- Required power
- Effective service areas
- Cell-to-cell interference
- UpPCH interference
- P-CCPCH pollution
- Offered/required capacity per cell
- DwPCH, UpPCH coverage
- Baton handover
- HSDPA prediction plots: CQI, RLC, MAC and application throughput per pixel
- MBMS service area
Neighbour and Scrambling Code Planning
- Manual and automatic multi-carrier neighbour planning
- Automatic scrambling code allocation supporting various allocation strategies
- Scrambling code allocation analysis tool
2G/TD-SCDMA Co-planning
- Site sharing
- Simultaneous display and analysis of 2G and TD-SCDMA networks
- Inter-technology handover modelling
TD-SCDMA/TD-LTE Co-planning
- Site sharing
- Simultaneous display and analysis of TD-SCDMA and TD-LTE networks
- Inter-technology handover modelling
