Technical IT and Telecommunication Core Competencies
:
1. Mobile network
- Mobile-Network planning, capacity analysis and performance evaluation
- Preparation of Bids
- Radio network planning
- Siemens GSM D900
SSS 1.2 bis LM3.0 und SR4.0
- Emergency und Safeguarding Procedures
- Data services
- Mobile network
structures
- Base Station Systems
- Analysis of A-Interface, Signaling Procedures, Location Update etc.
- Traffic statistics and performance evaluation
- Function and
interworking of HLR and
VLR
- Installation and network integration procedures
2.
Broadband
2.1
Products
- Next Generation Local Switch
- Siemens
Internode, SURPASS
- Quality of Service for Broadband
networks, ATM Switches / Layer3 Routers
- Router / Bridges
- Layer 3
Switches / TAG Switching
- Layer 3 Router / ATM
Switching / Fast Ethernet /FDDI
/ SMDS
- Virtual
Trunking
2.2
Access
2.3
Protocols
- ATM / FrameRelay / IPv4 / IPv6 / IP Derivate
- Network
structures
- B-ISDN
- IP over ATM
- PNNI
- Routing
- SIP
- H.323
- MGCP
2.4
Markets
- Strategies to continue the development of routers and ATM and
broadband switches
- Competitors in the LAN and WAN market and
available products
3. Private Branch
Exchanges
3.1 Products
- SDE (Siemens Small digital exchange) SW Version
6 to 10 (Small Digital Exchange, public private branch exchange up to
5000 subscribers
- HICOM
(Siemens private branch exchange)
- HIPATH
(Siemens IP based private branch exchange)
3.2
Protocols
- QSIG - Interface
(Transparent Signalling for PABX)
- ISDN, DSS1
- POTS , country
specific
- #7 signaling
- MFCR2, country specific
3.3
Market
- Impacts of the ASP model for private branch exchange vendors ( evaluation for the board of
Siemens)
3.4
Hardware
- HW / FW
Dependencies for all SDE
Softwareversions
4.
Narrow band network
4.1
Products
- EWSD
V4.2 bis V15
- ADSS (Advanced Digital Subscriber Services)
- Line Trunk Group + SW - Loadtypes
- Important new features (Delta
between different EWSD-SW Versions)
- SLMA /SLMD (Subscriber Line Interface Analog / Digital)
- Quality of
Service ( QoS )
- Feature for the complete Siemens narrow band
system V4.2 bis V15
- Installation and network integration Know
How for especially
Siemens switches
- Geocentrex
4.2
Protocols
- ISDN / ISUP
- PINT - Protocols
- CLIP in fixed network
- MFCR2 country specific
- SSNC, #7-Switch, #7 Routing
- Network protocol analysis with K1103,
K1197
4.3
Peripheral networks
- Customer specific Softwaresubsystems
- SSP for
Intelligent Networks
- Intelligent
Networks
- ISTS (Protocol Tester for all Signalings)
- IP/SN (
Intelligent Peripheral)
- ODC
(Optical fiber distributed system
- Voxportal (Voice connection for Internetportals )
- Lawful
Interception
4.4 Central
Components of Siemens networks
- Core Innovation EWSD (TCP/IP,ATM
, SSNC etc.)
- CP112 / CP113, Siemens Core
telecommunication processor
- Memory (CMY/LMY
- Memory for Main Processor)
- Tracing Tools
4.5
Specific Hardware
- Siemens HiA ...
- HW / FW
Dependencies for all EWSD
Softwareversions
- SMT1D-N (Transmission Interface)
- Digital Line Unit
DLU
( DLUA,DLUB,DLUD,DLUG)
- PHI/LTG (Packet Handler
Interface)
4.6
Market Analysis
- Network
structures , Performance analysis
- Competitors in the market and their products
- Products and feature of different vendors
5.
Operator Places
- ADMOSS (Operator PC, see e.g. Telegate number inquiries)
6. Access
- V5.2 / V5.1 (Interface for Access Products)
- Access-Products e.g. FASTLINK
- DECTLINK
7. Operation und Maintenance
- Operator - Know-How, Strategies for operators
- Liberalisation
of telecommunication - market
- Traffic statistics and network performance
- Node Commander (central
O&M Terminal)
- Data Communication
Processor (central O&M Terminal, Siemens Nixdorf Machine)
- SPOTS (Tool for traffic analysis and performance evaluation)
- NETCAP (Automatic Network Control
Mechanisms, Overload handling mechanisms)
- ILTF (Integrated Line
Test Functionality)
- Line Test PC (
Subscriber Line Testing)
- Complete overview Siemens database for EWSD
V4.2 to V14
- AMA / Billing
- Q3 Network
Management
8. IT / IP network and applications
- Application Service Provider business model and voice impacts
- Voice über IP
- Telemedia (MPEG2
etc.)
- E - Commerce,
CRM,
SCM
- IPv4, IPv6 strength and weaknesses
- OSPF / BGF
- ATM - Protocols