Radio Network Design Services

Features :

• Coverage of Service Area: Urban areas, In building, Suburban areas, Roads, Rural areas etc
• Call Success Rate
• Handover failure
• Rx quality

The benefits of Rohan RF Optimization service for the network operator are increased revenues and reduced costs.

• Network quality is maintained resulting in higher speech quality index.
• Stronger competitiveness resulting in higher customer acquisitions.
• Satisfied customers resulting in low churn
• Efficient network utilization resulting in reduced investment costs.

The objectives of the Network Audit and the related processes are:

• Network characterization and assessment.
• Comparison of measured data with data on similar systems.
• Recommendation of possible courses of action and Network modifications, if any.
• Compilation of Network data, which can be useful for Network expansion, operation and maintenance.
• Conduct of the study in partnership with the customer and in a proactive spirit.

Planning Tools:

• TEMS Cell Planner Universal (TCPU)
• Asset 3G
• TEMS Link Planner (TLP)
• Pathloss

Network Optimization Tools:

• TEMS Investigation
• Agilent E6474A
• Neptune
• Actix Analyzer           

For RF engineering of new networks, Rohan ensures the design for optimum network performance. For designing the optimum RF Network, NDW undertakes the following activities.

• Nominal Cell Plan, using standard planning tools as TCPU and ASSET 3G for GSM
• RF Site Surveys of Search Area, selection of suitable site candidates and evaluation
• Detailed RF Site Design including site configuration
• Site parameters setting
• Frequency planning
• Continuing Post-launch optimization to ensure optimum level performance of the network.

Comparative Drive Tests to benchmark your network against competition.

Rohan’s RF Optimization services include the following:

• Study of network performances through OMC Statistics, drive tests and customer Enquiry.
• Post-processing and analysis of the performance data to bench mark the network performance against the set QoS targets and identify eventual problems.
• Proposing an action plan for solving the problems. The proposed action plan may include parameter changes and/or network configuration changes and/or network Hardware elements changes.
• In close coordination with the customer, implementing the proposed action plan.
• Performance Verification to ensure that the optimization process has resulted in network performance improvements such that it meets the set QoS targets.

The objectives of the Network Audit and the related processes are:

• Network characterization and assessment.
• Comparison of measured data with data on similar systems.
• Recommendation of possible courses of action and Network modifications, if any.
• Compilation of Network data, which can be useful for Network expansion, operation and maintenance.
• Conduct of the study in partnership with the customer and in a proactive spirit.