It was the quality of delivery in strict time line that made VGRS as a Preferred Engineering services provider for GSM/CDMA players like Airtel, Vodafone, Idea, Reliance, TATA, Spice to name a few.

Executing the quality work within the stipulated time made us the MAJOR ASP for OEM like Ericsson, NSN, ZTE, Alcatel-Lucent, Ceragon and ECI telecom.

Network Planning and Design

Site Selection

CW Test and Model Tuning

Cluster Creation

Cell Planning

Network Design by simulation of different load scenarios (Monte Carlo Simulations)

Frequency Planning, Neighbor List Planning (Soft, Softer, IRAT and IFHO) and Parameter Planning

Optimization with ACP to meet agreed KPIs

RFDS Creation

RNDCIQ Creation

MW/Transmission Planning and Design

Post Launch KPI Management

Post Launch Network Performance management

Network Performance Improvement for Accessibility, Retainability, Mobility and Throughput KPIs

Special event handling

Traffic balancing

Feature Implementation

Parameter Audit

Network Optimization

Drive Testing

Pre-launch network optimization

Hard and Soft change recommendation

Implement changes in the network or carry out hard changes

Network Optimization report creation after meeting agreed KPIs for Voice/Data Accessibility, Retainability, Mobility, Throughput, Latency and ping etc.

Parameter Audit

Special event handling

LTE optimization process guideline documentation

Engineering Applications

Development and management of engineering application.

Developed Android application to capture wireless network KPIs for Indoor and Outdoor networks.

Real time measurement and web based reporting using proprietary application.