Company Name: Qualcomm India
Private Limited
Job Description: Wireless Modem
ASIC IP Design Engineer-lead
Work Experience: 3 – 8 Years
Work Location: Bangalore
Job Code: G1910594
Job Description
You will be contributing to/
leading our Wireless Modem core for Physical layer RTL implementation of 2G/
3G/ 4G Radio standard algorithms
Digital design, Micro
architecture and RTL coding in VHDL/ Verilog
High level design, Micro
architecture of various blocks inside the transmit and receive chain
Functional and Timing sign-off,
hardware/IP delivery to sub-system team
Working with Systems team for
bit-exact models
Assisting verification teams for
bit-exact testing, debug through waveforms, compare with Golden C/ Matlab
system models
High-level / Mid-Level /
Low-level Design reviews. Writing and maintaining HDDs and SWI documentation
Ability to understand
CDMA200Radio formats, frame/slot/chip structure; Physical channels like: Pilot,
RACH, SYNCH, Broadcast, Paging channels, Data channels, AICH, Control channels,
OVSF spreading codes, Scrambling codes
Prior experience with RTL implementation
of one of these HW engines: Digital Filters [IIR/ FIR/ Equalization/
Interpolation/ Decimation filters], Rake engine, Equalization, Searcher,
Channel estimation, Viterbi/Turbo decoder
Run through all the ASIC
Frontend implementation tools
Desired Profile
Minimum of 3-14 years experience
in Wireless Modem Design with a leading chipset company is a primary
requirement
Decent knowledge with any or one
of these Radio standards: 3GPP [UMTS/LTE] , 3GPP2 standards [CDMA2000]
Day-to-Day working experience
with ASIC Frontend Tools & Implementation: Linting, Formal Logic
equivalence, Logic synthesis, STA, CDC checks
Strong fundamentals in one or
few of these domain areas - Wireless and Mobile communications, Information
theory, Coding theory, Signal processing
Strong knowledge on fixed-point
implementation Truncation/Rounding/Saturation concepts in mind
Strong knowledge with Digital
communication engines viz., Demodulators, Time track/Freq track loops,
Deinterleavers, Equalizers, Viterbi/Turbo Decoders, Rake finger combining,
Multi-path reception, Channel models [AWGN, Rayleigh, Rician fading],
Sigma-Delta modulation, Base band filters implementation
DSP: FFT, IFFT, Fourier / Z
Tranforms implementation is highly desirable
Control systems - Open/Closed
loops, Stability criterion, Antenna theory will be an added advantage
MIMO schemes: STC/Spatial
multiplexing, Pre-coding techniques, Beam forming, Antenna Diversity
techniques, Interference cancellation, Cross-cell combining techniques will be
a big plus
Website: http://www.qualcomm.co.in
