Capacity/Coverage Modelling and Analysis of Wireless Systems
Capacity/Coverage Modelling and Analysis of Wireless Systems
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Impact of soft frequency reuse, inter-site distance on area spectral efficiency, system capacity and cell edge user performance for an LTE downlink
Innovation of New Wireless Access Techniques and Algorithms
Innovation of New Wireless Access Techniques and Algorithms
Distributed two LTE UE transmitters acting as mutual relays, sharing the same PUSCH giving double sum capacity and BER approaching the MISO bound
Approach:
Approach:
Modelling and performance analysis of cellular wireless systems using various large scale RF propagation and small scale fading channel models
Coverage and capacity analysis of cellular wireless systems e.g. LTE, LTE A+, 5G NR using standard link budget and Monte Carlo based modelling tools
Cost benefit and feasibility analyses of wireless systems using GSM, UMTS, HSPA+, LTE+, WLAN+
Some of the Tools Used for Past Projects:
Some of the Tools Used for Past Projects:
Link level and systems level simulations using Matlab and Simulink
Customized applications development for Windows and Linux platforms using C, C++, Visual C++
Analysis of large data and visualization using MAPINFO, MICROSOFT EXCEL, MS Access
Signal processing algorithms for wireless communications on TI's C64 and 67 series DSP using Code Composer Studio
Design and testing of end to end IP network on Cisco platforms and using WINDOWS and LINUX tools
Web design and development using HTML, Javascript, ASP, PHP, MySQL
Capabilities Wireless of Communications are limitless; but challenges remain on how we can tackle the practical problems and tricky issues by adopting new alternatives to conventional views and approaches.
System Model:
System Model:
Invention and validation of new air interface and multiple access techniques for LTE-A+ and beyond (5G)
Advanced multi-user transmission and detection schemes for high data capacity and low power
Interference mitigation techniques for LTE and HSPA small cells for high performance wireless systems
Advanced adaptive signal processing techniques for channel estimation and equalization
Prototyping and testing of modem designs/algorithms on DSP platforms
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