AT has professionals available to perform virtually any task required in a carrier network,
from initial planning to implementation and operations.
Major areas of expertise include:
Project Planning & Management
- Project schedule & staffing
- Project reports & budgets
- SPOC for client & vendor
- A&E, construction, outside plant
- Site survey, development and acceptance
- Systems integration
Network Management
- Switching & core network topology
- RF design – fixed and mobile
- BTS, BSC, NOC, NMS I&C
- Network element provisioning
- Traffic and transport
- WiFi (802.11), Internet, Intranet & ISP
- IWF/PDSN, data networks
- Signaling – SS7, X.25, IS41, etc.
- Numbering, Domestic & International
Operations
- Operational processes
- Forecasting & Staffing
- RF & Network, audits & optimization
- Disaster recovery
- OAM&P, OMCS/R
- Back office – billing, prepaid, etc.
- Training and documentation
Business Planning & Strategy
- Business case preparation
- Vendor selection
- Operational reviews
- New product & service development
- Competitive assessment
- New technology evaluation
- Local market evaluation
- Standards
Organization
- All Major Suppliers National & International Carriers
- National & International Carriers
- Regulators & Licensing
Network
- PSTN
- ISDN
- PDSN
- SONET
- SDH
- PDH
- μ-Wave
- Fiber
Technology
- CDMA
- TDMA
- GSM
- AMPS
- iDEN
- TETRA
- DECT
- NMT
- LMDS
- WLL
- VSAT
- Paging
- 2.5G
- 3G
- IT
- IN-base