Dr. Sajal Kumar Das, ERICSSON, MODEM R&D, India. Over the last 16 years, Das has extensively worked on 2G, 3G and 4G mobile receiver algorithms and system development. He has implemented several innovative architectures and algorithms related to mobile phones technology. Before joining ERICSSON, he worked with Nokia, Texas Instruments, STMicroelectronics, Lucent Technologies, and Bharat Electronics. Das is the author of two technical books and more than 25 technical papers. Over 20 US patents were granted for his outstanding performance in the mobile communication field. He is also a member of the 3GPP mobile standardization group and IEEE.
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