Project Management Services
Vtn offer Project Management Services (PMS) that provides its clients end-to-end project management services encompassing the entire life cycle of telecom infrastructure implementation – starting from site survey to site integration. vtn’s Project Management helps complete compliance and ensures that all issues are strictly managed and controlled to the required specifications. In addition vtn’s Project Management Services also includes supply of skilled manpower for Project Management activities on time and expenses basis.
vtn PMS teams are extremely focused on complying with the safety and environment aspects of the project.
Scope of Project Management Activities:
● Site Survey & Layout
● Site Design
● Site Implementation
● Quality Assurance
Engineering Services
Installation & Commissioning
VTN provides the Installation & Commissioning of BTS , BSC , MSC, MW Link for all CDMA and GSMoperators. In this model our team do following work
● RFI check along with ensuring the site permissions
● Material reception at the sites and checking as per packing list. Intimate to the customer in case of any deficiency
● Hoisting of GSM/CDMA antennas on tower as per TND/RND
● Clamping and routing of RF cables from Shelter to Antennae
● Grounding the Antennae and RF cables at appropriate place
● Grouting the BTS
● Extending, power cables, E1 cables, grounding cables to BTS
● Fixing IGB and extending grounding to all peripheral equipment
● Fixing DDF
● Installation of Battery bank and rectifier
● Installation of internal cable try
● Installation of indoor jumpers
● Assembling and hoisting of MW antennas & radios on tower in both ends as per TND/ RND
● Installation & commissioning of IDUs in shelters
● Alignment of MW antennas till we achieve required receive level
● Grounding, weather proofing and labeling all cables in both ends
● Acceptance test Installation of DCDB and extension of power to the equipment
● Installation of DDF and extension of E1s to the equipment by Kroning
● Installation of optical cables if required and measurement of power
● Switching on the equipment and commissioning as per the procedure
● Allotment of given IP address and extension of services to the subscribers
● BER test if required
● Preparation of AT document and sign off
In-build Solution
We have experienced teams who have the expertise in design, planning & of wireless IBS with large distributed antenna systems. We assist in network design capacity, quality & coverage requirements provided by our customers.
The RF design is:
● Initial Survey
● Preliminary design
● Antenna Simulation
● Simulation data analysis
● Final acceptance design
● Installation guidelines & recommendations
Radio Frequency Engineering Services
VTN provides the Radio Frequency Services for all wireless networks such as GSM, CDMA & WIMAX network. To ensure that the network design meets the networks performance objectives of customer, VTN’s RF Engineering specialists use state of the Design / Planning / Testing tools such as TCPU, TLP, TEMS Investigation, CAIT, TEMS Desk Cat etc. For RF Engineering of new networks , VTN ensures the design for optimum network performance. For designing the optimum RF Network.
VTN networks undertakes the following activities.
● .CW Drive Tests & model tuning
● Nominal Cell Plan, using standard planning tools as TCPU and ASSET 3G for GSM and CDMA
● 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.
● VTN offers RF Optimization services for existing GSM and CDMA network operators. This is a continuous
● RF engineering activity that ensures optimum network performance that meets the set Quality of Service (QoS)
● targets such as:
● Coverage of Service Area: Urban areas, In building, Suburban areas, Roads, Rural areas etc Call Success Rate
● Handover failure
● Rx quality
● 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
OPERATION AND MAINTANCE
In this modal we provide flexible, integrated, dependable, quality and responsive solutions for the Operation and Maintenance requirements for telecom industry. we are handling Telecom Cell Sites for Preventive, Corrective Maintenance, Break Down Maintenance.
GSM networks require Preventive & Corrective Maintenance of their cell sites. Our engineers and technicians have the necessary experience in operating and maintaining GSM and WCDMA wireless networks. Our teams specialize in the Field Maintenance of cell sites for operators and vendors who offer “Manage to their clients
