Trends in Evolution of Mobile Wireless Infrastructure, An Industry PerspectiveDr. Habib Riazi and Dr. Aravind Chamart, Corning Optical Communications Wireless Inc.
Dr. Durga Satapathy, Director of Technology Innovation & Architecture, Sprint
- In the first session, Habib will give a high-level overview of today’s complex global wired and wireless networks that is supporting human connectivity and applications thereof. He will discuss the impending evolution of adding things to this web of connectivity and resulting convergence of our digital and physical world. Will highlight the pace setting global harmonization which has contributed to the economy of scale and phased but rapid technological development. Will discuss the need to transition to a new air interface in the next generation of wireless standard and briefly discuss the technical reasons supporting these changes as compared with the current state of the art. Habib’s presentation sets the stage for more detailed insight provided in the next two sessions of this tutorial.
- In the second session, Aravind will discuss the role of user equipment (UE) location technologies and sensors in context generation for IoT. He reviews the Internet of Things ((IoT), big data, artificial intelligence (AI), and context. He explains importance of UE in context generation. Then illustrates relation of location and context and describes various UE location technologies; including UE-based, network-based, and AGPS-based. He will highlight the impact of smartness and privacy and importance of security.
- In the third and final part, Durga will discuss trends in mobile wireless radio access and architecture from a tier one and major service provider’s vantage point — including some that are new and others that are known but becoming more relevant and practical. He will broadly address areas of evolution in radio access networks, backhaul, core, and devices. In particular, trends that contribute to spectral efficiency enhancement, coverage extension, capacity growth, deployment ease, etc. will be highlighted. These include Massive MIMO, Full Duplex, Spectrum Approach (Carrier Aggregation, Unlicensed Bands, Millimeter Wave Bands etc.), Densification with Small Cells, Virtualization, IOT, V2X, 4G to 5G Evolution etc. He illustrates some challenges in implementing these solutions and provide an operator’s perspective in leveraging such solutions for systems evolution.
Dr. Habib Riazi has been a contributor to the telecom industry for more than 30 years. He has been the RF and Systems Engineering Director at Corning Optical Communications Wireless Ltd, a major manufacturer of active Distributed Antenna System (DAS). His previous tenure includes positions at both wireless service providers and equipment manufacturers. Prior to Corning, Habib was the Technology Strategist at Nextel, Sprint, and Clearwire, where he was responsible for assessing and recommending Radio Access Technology and products for network deployment. Prior to Nextel, he led the team for system design and simulation of the Satellite Digital Audio Receiver, now a commercially available product, at Bell Labs Advanced Technologies. Prior to Bell Labs, Habib served as the Radio Access Network Manager for Verizon for one of the first CDMA commercial network deployments. Habib did doctoral studies in Electrical Engineering at the George Washington University in Washington DC. He is a life senior member of IEEE ComSoc, a registered Professional Engineer in the state of Virginia, has served on Virginia State University Industrial Advisory Board, and holds a number of US and EU patents.
Dr. Aravind Chamarti is currently a commercial technology leader at Corning Optical Communications Wireless Inc. He has been with Corning since 2006 where he has held various positions in research and development and product management for distributed antenna systems and applications. He has pioneered several first to market products and is currently a thought leader on applications of IoT and in-building location. He received a PhD from Louisiana University and holds several US patents.
Dr. Durga Satapathy currently serves as Director of Technology Innovation & Architecture at Sprint where he is responsible for RF Technology Strategy & Architecture for radio networks systems (LTE & 5G) and support of related standards, regulatory and global ecosystem activities. Dr. Satapathy has over 20 years’ experience with Sprint and Clearwire combined, leading access and backhaul research and architecture development, orchestrating key technology proof of concepts/demonstrations, vendor solutions development, technical contract negotiation, and technology/vendor selection. Dr. Satapathy holds a Ph.D. in Electrical and Computer Engineering from Carnegie Mellon University, Pittsburgh. His Ph.D. thesis addressed spectrum sharing and specifically resource utilization of unlicensed spectrum with spectrum etiquettes. He is an IEEE Senior Member and his portfolio includes 59 USPTO patent awards and publications in IEEE International Conference on Communications, IEEE Vehicular Technology Conference, and IEEE Globecom. He has served as Chairman, IEEE 802.16 WiMAX Standards Task Group 4, and participated in 3GPP activities for LTE standards development. His wireless communications ecosystem activities include serving as Industry Consortium Member for Platforms for Advanced Wireless Research (PAWR) project, Industry Forum Exhibitions Program Chair for ICC2018, Panel Reviewer for NSF projects, Wireless Advisory Board Member of Auburn University Engineering Research and Education Center, Industry Community Board Member for IEEE COMSOC, NYU Wireless Industry Affiliates Board Member, etc. Further details are available at https://www.linkedin.com/in/durgasatapathy