As
part of Mobile Computing / communication technology, Newtech has
developed innovative algorithms in related areas.
Software
Radios: As part of software radio we have completed the
following work.
Software
algorithm and implementation of Modulation Demodulation using
In-phase and Quadrature components
Satellite
Channel Simulation incorporating features for varying multipath,
Doppler, ionosphere/trophosphere, time varying properties, and noise
strength
Multi
terminal receiver algorithms and its design (GSM/CDMA/Direct
satellite / Wi-FI / Bluetooth)
Adaptive
multipath elimination algorithm design and implementation
Base
band signal simulator for testing all communication algorithms
Turbo
Encoder and Decoder for application in satellite communication
Encryption
and decryption algorithm and its implementation
Encoding
and decoding of base band data
S-ATM
protocol implementation for muti media broad casting for rural
areas.
Rural
Internet/Email using HF – Useful tool for disaster management also
Data
linking among flight vehicles and position information for tracking
flight vehicles
Soft
GPS: The following
algorithms have been developed, tested, validated, and implemented
in the project on ‘Soft GPS Receiver’ development.
Averaging Correlator to improve the sensitivity of the
receiver
Faster acquisition and tracking algorithm with minimal loss
of lock
Adaptive ‘Multipath' elimination algorithm
GPS
Application: The following applications have been developed.
Onboard routing and mapping software including a moving map
display
Location
determination using combination of A-GPS and Direction Finding using
TOA at GSM towers
Presently
developing location based services.
Routing
and navigation: The
following algorithms have been developed, tested, validated, and
implemented for Air-borne GPS applications
Complete routing and mapping algorithm
Time-to-go
Fuel
left
Course
deviation
Position
on the greater circle
Flight
vehicles: The following algorithms have been designed,
developed, validated, and implemented to improve the accuracy in the
terminal guidance of flight vehicles.
Novelty
algorithm to detect events
Clustering algorithm for time series data
Intelligent agent software
Software
quality: The following algorithms have been designed, tested,
validated, and implemented in ‘Heuristics’
– A software quality analysis tool
Quality model
Call graph, control graph, Kiviat graph, Criteria graph
Textual and
structural complexity metrics
Filtering
algorithm for time varying non-gaussian signal: Algorithms
are developed for time varying non-gaussian signals of a seeker used
in flight vehicles
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