Specialized Services

Some of our specialized services are:

RF Solutions

A. SUPPLY OF RF COMPONENTS

  • Feeder cables
  • Antennae
  • Jumper cable
  • Connectors

B. SUPPLY OF RF TOOLS

  • Drive test tools
  • Site masters & power meters
  • Scanners
  • Spectrum Analyzer

C. RF Infrastructure Implementation

  • Antennae Installation
  • Feeder cable installation
  • Connectors
  • Grounding/Earthing
  • Sweep testing

D. HARDWARE INSTALLATION & COMMISSIONING

  • BTS, BSC, & XCDR Installation
  • MSC Installation
  • Microwave Installation
  • Commission
  • BER testing

E. ACTIVE MAINTENANCE

  • Identification of hardware issues/trouble shooting
  • Identification of spares
  • Supply of spares
  • Replacement of spares
  • Rectification of fault

 RF OPTIMISATION

  1. RF DRIVE TEST LOG COLLECTION
  • Identification of issues
  • Coverage Holes
  • Overshooting
  • Interference
  • SSV/CLUSTER DRIVE TEST AND REPORTING
  1. PHYSICAL OPTIMISATION
  • Electrical/Mechanical Tilts
  • Antennae height adjustment (increase or decrease)
  • RF power deduction
  • Antennae Swap.

AMSTEK has a pool of technical experts on GSM/EDGE/3G/WIMAX and LTE. We provide consultancy in planning, optimizing and improving quality of networks as well as in troubleshooting and fixing system issues.

Network planning and optimization services

Efficient planning is the key to high quality of service and results in tremendous cost saving for the operators. AMSTEK provides consultancy for both coverage and capacity planning. We have a modular approach towards optimization and provides drive test & physical optimization services and also remote optimization services.

RF Optimization Services utilizing Drive test and other site audit data. Collection of Drive test Logs, Site audit data, RF sweep test data, physical optimization and fault rectification, Post processing and analysis of drive test logs.

Remote RF optimization

Statistical analysis and recommendations, database sanity checks, frequency planning, neighbour planning and optimization.

 Advance operational support and maintenance service

AMSTEK provides advance operational support for BSS, Switch, IN, and transmission. These include but not limited to:

System Admin for OSS, IN, SGSN, GGSN

AMSTEK has excellent resources that have expertise on administrating high and UNIX and Windows server, CISCO routers and switches, Mobile soft switches, IMS and VOIP servers.

Our in-house tested process help you maintain robust processes and highly efficient:-

  • System administration
  • Software/hardware upgrades
  • Hardware migration
  • Feature testing
  • Back up and general maintenance of server.

Network Monitoring and Configuration Management

AMSTEK brings intelligent monitoring and level one remote troubleshooting for BSS  and transmission network. We offer excellence services:

  • 24/7 network monitoring, reporting and escalation
  • Level 1 remote analysis and fault management procedures
  • Trouble ticket management
  • In house software for tracking trouble tickets
  • Management reporting and escalations
  • Addition/Deletion of new nodes
  • Upgrade/Downgrade of existing nodes
  • Parameter change management
  • New feature/technology configuration.

 1st Line Maintenance & 2nd Line Support for Network issues 

  • Identification and rectification of RF component related issue.
  • Identification and rectification of RM/Microwave cable, connector
  • Quality audit and correction of RF Installations.
  • Testing of alarms related with BTS and BSC and correction through replacement of faulty modules.