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4G is beginning to be considered for deployment seriously by all operators. WiMAX and LTE are considered the intitial building blocks to build a fully ubiquitous, mobile and packet based Wireless Network. L&T Infotech provides services to Telecom Equipment Vendors and Operators in the emerging 4G technologies (WiMAX and LTE) as well as currently deployed technologies like cdma2000 1x, UMTS etc.,

L&T Infotech's expertise is in the areas of CDMA [2000, 1X, EVDO], UMTS, xG-PHS,WiMAX and LTE network infrastructure development, ranges from system engineering, protocol stack development to product re-engineering and field support services. L&T Infotech also offer customers with hardware board design, ASIC, FGPA, SoC and Custom Design Manufacturing.

L&T Infotech's Product Engineering Services help its clients realize core outsourcing benefits by
  • Developing Radio Access Network Elements spanning across technologies such as CDMA, UMTS/WCDMA, WiMAX, LTE and xG-PHS
  • Developing Solution Accelerators and Frameworks for Wireless Infrastructure
  • Providing whole gamut of services under one roof - from System Enginnering to Technical Assistance Center

L&T Infotech offers verification and validation services, simulator development, test automation,functional and regression testing, functional interoperability / inter networking of various network elements. We also provide field support services covering multiple geographic locations.

In the past, L&T Infotech has taken ownership of various products from a couple of telecommunication majors and is responsible for maintenance and new feature additions. These services include new feature development and bug fixing of the product. L&T Infotech help its customers to address newer markets by providing platform and country dependent engineering services and Technical Assistance Center(level 3/4 support services).

Service Offerings
  • System engineering
    • System Architecture
    • Value Engineering
    • Selection of Hardware and Software Platforms
    • Hardware/Software Partitioning
    • FPGA Services
    • RF Integration and Design
  • Hardware design
    • Board design
    • Signal integrity analysis
    • Custom design and manufacturing services (CDMS)
  • IC design
    • System level design and modeling
    • IP licensing
    • IC logic design/verification
    • IC physical design
    • Analog design
    • IC Logistics
  • Software services
    • Protocol stack development (MAC &PHY)
    • OS/Device driver and Porting
    • Layer 3 integration
    • O&M and applications
    • Independent verification and validation
    • Testing and Test automation
  • Field support Services
    • Live air testing
    • Capacity testing
    • Coverage testing
    • Application testing