Research areas include, but are not limited to, the following:
(1) Wireless Communications:Communication that involves transfer of information using non-physical medium such as: radio waves, Wifi, and data cellular data service (GSM, CDMA, GPRS, 3G and 4G).
(2) Cooperative Communication: Cooperative communication refers to processing of this overheard information at the surrounding nodes and retransmission towards the destination to create spatial diversity, thereby to obtain higher throughput and reliability.
(3) Cooperative Jamming Cooperative jamming is an approach that has been recently proposed for improving physical layer based security for wireless networks in the presence of an eavesdropper. While the source transmits its message to its destination, a relay node transmits a jamming signal to create interference at the eavesdropper.
(4) Massive MIMO: Massive MIMO (also known as Large-Scale Antenna Systems, Very Large MIMO, Hyper MIMO, Full-Dimension MIMO and ARGOS) makes a clean break with current practice through the use of a very large number of service antennas (e.g., hundreds or thousands) that are operated fully coherently and adaptively.
(5) Cognitive Radio: Cognitive Radio (CR) is an adaptive, intelligent radio and network technology that can automatically detect available channels in a wireless spectrum and change transmission parameters enabling more communications to run concurrently and also improve radio operating behavior.
(7) Data Compression: in signal processing, data compression, source coding or bit-rate reduction involves encoding information using fewer bits than the original representation
(8) Embedded System and Design: An embedded system is a computer system with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints. It is embedded as part of a complete device often including hardware and mechanical parts
(9) Image Processing: Image processing is processing of images using mathematical operations by using any form of signal processing for which the input is an image, a series of images, or a video, such as a photograph or video frame; the output of image processing may be either an image or a set of characteristics or parameters related to the image