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| Vihaan
Networks Limited (www.vnl.in),
formerly known as India Mobility
Research (IMR), is a GSM system
development company of Indian
Origin. Candidates with
passion in research & development
in telecom infrastructure space,
will find the opportunity exciting……
VNL
has Designed 3GPP compliant
GSM system from ground-up after
extensive study of rural areas
and practical applications like
Wireless In-Building Solutions.
We are developing product for
enabling Mobile phone services
at less than $3 of ARPU and
thus bring the next billion
mobile users, in the remotest
of places, under wireless mobile
coverage. Our systems have lowest
power requirement of any GSM
system in the world and hence
reduces CAPEX and OPEX requirements.
To
design solutions for the next
billion Mobile Subscribers in
India and other low-density
networks around the world, we
require Senior Members Technical,
Members Technical Staff and
Technical Managers.
These
are full-time employment positions
in the engineering department
to perform core technical functions
like Software/ Hardware/ Platform
design. You will perform challenging
functions of System Architecture
Design, Requirement Elicitation,
Evaluate design alternatives,
Design, Implementation and Validation.
At
present we are looking for 2G/3G
(GSM/GPRS/EDGE/UMTS), Core (MSC,
SGSN, HLR) & Radio (BTS,BSC)
Network Product Design specialists,
conversant with Object Oriented
(SDL/UML Based) Design Implementation
Methodology.
The requirement is as
follows; |
|
Base
Station Subsystem (GERAN BSC
& BTS) |
| SMT
and MTS for BSS Development
and Sustenance for GERAN ( GSM/GPRS/EDGE)
Circuit Switching (CS) (BSC)
and Packet Switching (PS) (Packet
Control Unit PCU) domain, Radio
Resource Management, Handover,
Power-control, GSM/GPRS interfaces
(Air, Abis, A and Gb) and Stacks
(RLC/MAC, BSSGP),
Required skills:
Functional Domain knowledge
along with Unix/Linux environment,
C/C++, UML, TAU |
|
Mobile
Switching Center (MSC) |
| SMT
& MTS for Call Control(wireline
and Mobile Networks), Mobility
Management, Real time embedded
databases, OAM & Intelligent
Networks (CAMEL-SSF)
Required skills:,
Functional Domain knowledge
along with Unix/Linux environment,
C/C++, UML, TAU
|
|
Operations
and Management Center (OMC) |
| OMC
design development and sustenance
Required skills:
Core JAVA, Swing, XML, Platforms
for rapid development, mediation
|
|
Protocol
Stacks ( GSM /GPRS Network) |
|
SMT,
and MTS for Development, Integration
and Sustenance of MSC and BSS
protocol stacks
Required skills:
SS7 layers, ISUP, BSSAP, CAP,
MAP, LAPD, CAMEL based SSP &
SCP |
|
Validation |
| 1.
Test Lead for TRX Validation
Required skills:
with RF exposure, Automation,
Test planning
2. Test Lead, and MTS for BSS
Validation, SystemIntegration
Required skills:
Automation, Test planning
3. Test Lead , and MTS for End-to-End
system validation in GSM\EDGE
network
Required skills:
Automation, Test planning, Certification
of Mobile Core Network, Bring-up
a test bed with SMSC, HLR, EIR
& AuC
|
|
Hardware,
firmware, platform |
| 1.
MTS for Hardware Design and
Testing
Required skills:
DSP, Cellular Networks RF design,
Mixed Signal Design, Trans-coding-
Rate-Adaptation-Unit, Power
QUICC II
& III based hardware design
for telecommunication (Switching
& Transport) systems
2. MTS for development of Firmware
Required skills:
BSP, Device Drivers, High Availability
platforms and middleware, Boot-loader,
IPC framework, with Real-Time
Linux 2.6 kernel, In-circuit
debugger
3. DSP: Blackfin, Starcore based
development
1. SMT for Db and OMC interface
Required skills:
Design experience in RDBMS &
In-memory databases for telecom
applications, SNMP agent, CLI,
Platform containing Reusable
Software Building Blocks
|
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Desired
Academic background: |
| PhD/MTech/MS/BE/BTech/
MCA/BIT in Electronics/Computer
Science
|
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Experience
level |
| Experience
level in Telecom, Embedded
and related development shall
be TM\Architect: 8-15 years,
SMT: 5-10 years, MTS : 1-5 years
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How
to Apply:
Interested
candidates may apply
instantly by uploading
the resume.
Please
select the post applied
for from below.
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