Atria provides complete network design services for all major wireless technologies including radio frequency (RF) engineering and microwave relocation. Our technology expertise consists of CDMA, GSM, IS-136 (TDMA), UMTS networks, and IP-based hybrid networks such as 802.11, 2G, 3G etc.
Atria’s has considerable experience in developing software applications using network signaling and messaging protocols such as ANSI-41, CAMEL, GSM MAP, SMPP, UCP. Our tailored made solutions are customized to address specific needs in network performance measurement, network traffic modeling, configuration management and hand-set based engineering data collection.
Our portfolio of consulting services includes:
- Applications
- Broadband access
- Data Networks
- Integrated Communications
- Management and Host Services
- Mobile Networks
- Network, Service Management OSS/BSS
- Network Technology
- Network Strategy
- Performance Engineering
- Service Routing and Switching
- Voice and Multimedia
Our Telecom Technology Expertise includes:
- CDMA
- EDGE
- GSM
- GPRS
- HSDPA
- IP
- NGN
- Super 3G (S3G)
- SIP
- UMTS
- UMA
- WAP
Third-generation Mobile Radio Access Technologies:
- CDMA2000 1x ( IS2000 Release's 0-D)
- HRPDA/1xEVDO (IS856 Rev 0 and Proposed Rev A)
- UMTS-FDD: WCDMA including HSPDA
- UMTS-TDD: TD-CDMA and TD-SCDMA
- Enhanced GPRS/EDGE
- SIP-based applications
- Non-standard advanced CDMA- and OFDM-based technologies
- Wireless LAN, including IEEE802.11a, b, and g and their interworking with cellular networks
- Distributed switching and soft switches for wireless networks
- Broadband wireless access, including IEEE802.16a-e and WiMAX
|
|
