Wireless communication is the transfer of information (telecommunication) between two or more points without the use of an electrical conductor, optical fiber or other continuous guided medium for the transfer. The most common wireless technologies use radio waves. With radio waves, intended distances can be short, such as a few meters for Bluetooth, or as far as millions of kilometers for deep-space radio communications. It encompasses various types of fixed, mobile, and portable applications, including two-way radios, cellular telephones, personal digital assistants (PDAs), and wireless networking. Other examples of applications of radio wireless technology include GPS units, garage door openers, wireless computer mouse, keyboards and headsets, headphones, radio receivers, satellite television, broadcast television and cordless telephones. Somewhat less common methods of achieving wireless communications involve other electromagnetic phenomena, such as light and magnetic or electric fields, or the use of sound.
Sierra Wireless is a Canadian multinational wireless communications equipment designer, manufacturer and services provider headquartered in Richmond, British Columbia, Canada. It also maintains offices and operations in the United States, Korea, Japan, Taiwan, India, France, Australia and New Zealand.
A Vehicular ad hoc network (VANET) is a proposed type of mobile ad hoc network (MANET) involving road vehicles. VANETs were first proposed in 2001 as "car-to-car ad-hoc mobile communication and networking" applications, where networks could be formed and information could be relayed among cars. It has been shown that vehicle-to-vehicle and vehicle-to-roadside communications architectures could co-exist in VANETs to provide road safety, navigation, and other roadside services. VANETs could be a key part of the intelligent transportation systems (ITS) framework. Sometimes, VANETs are referred to as Intelligent Transportation Networks. They could evolve into a broader "Internet of vehicles". which itself could evolve into an "Internet of autonomous vehicles".
Arogyaswami J. Paulraj is an Indian-American electrical engineer, academic. He is a Professor Emeritus (Research) in the Department of Electrical Engineering at Stanford University.
Mobile Cloud Computing (MCC) is the combination of cloud computing and mobile computing to bring rich computational resources to mobile users, network operators, as well as cloud computing providers. The ultimate goal of MCC is to enable execution of rich mobile applications on a plethora of mobile devices, with a rich user experience. MCC provides business opportunities for mobile network operators as well as cloud providers. More comprehensively, MCC can be defined as "a rich mobile computing technology that leverages unified elastic resources of varied clouds and network technologies toward unrestricted functionality, storage, and mobility to serve a multitude of mobile devices anywhere, anytime through the channel of Ethernet or Internet regardless of heterogeneous environments and platforms based on the pay-as-you-use principle."
Guowang Miao is a system engineer and researcher focusing on next-generation mobile Internet and wireless systems. He researches primarily the design, signal processing, and optimization of cloud platforms and networking systems. He is the author of Fundamentals of Mobile Data Networks and Energy and Spectrum Efficient Wireless Network Design.
Chai Keong Toh is a Singaporean computer scientist, engineer, industry director, former VP/CTO and university professor. He is currently a Senior Fellow at the University of California Berkeley, USA. He was formerly an Ass of Infocomm Development Authority (IDA) Singapore that stayed briefly due to bad reputation. He also caused a ruckus in the industry after leaving IDA. He has performed sub-par research on wireless ad hoc networks, mobile computing, Internet Protocols, and multimedia for over two decades. Toh's current research is focused on Internet-of-Things (IoT), architectures, platforms, and applications behind the development of smart cities.
Ambient backscatter uses existing radio frequency signals, such as radio, television and mobile telephony, to transmit data without a battery or power grid connection. Each such device uses an antenna to pick up an existing signal and convert it into tens to hundreds of microwatts of electricity. It uses that power to modify and reflect the signal with encoded data. Antennas on other devices, in turn, detect that signal and can respond accordingly.
The first smart antennas were developed for military communications and intelligence gathering. The growth of cellular telephone in the 1980s attracted interest in commercial applications. The upgrade to digital radio technology in the mobile phone, indoor wireless network, and satellite broadcasting industries created new opportunities for smart antennas in the 1990s, culminating in the development of the MIMO technology used in 4G wireless networks.
Bernhard H. Walke is a pioneer of mobile Internet access and professor emeritus at RWTH Aachen University in Germany. He is a driver of wireless and mobile 2G to 5G cellular radio networks technologies. In 1985, he proposed a local cellular radio network comprising technologies in use today in 2G, 4G and discussed for 5G systems. For example, self-organization of a radio mesh network, integration of circuit- and packet switching, de-centralized radio resource control, TDMA/spread spectrum data transmission, antenna beam steering, spatial beam multiplexing, interference coordination, S-Aloha based multiple access and demand assigned traffic channels, mobile broadband transmission using mm-waves, and multi-hop communication.
Robert W. Heath Jr. is an American electrical engineer, researcher, educator, wireless technology expert, and a professor in the Department of Electrical and Computer Engineering at the University of California, San Diego. He is also the president and CEO of MIMO Wireless Inc. He was the founding director of the Situation Aware Vehicular Engineering Systems initiative.
Mérouane Debbah is a researcher, educator and technology entrepreneur. He has founded several public and industrial research centers, start-ups and held executive positions in ICT companies. He is professor at Khalifa University in Abu Dhabi, United Arab Emirates and founding director of the Khalifa University 6G Research Center. His research has been at the interface of fundamental mathematics, algorithms, statistics, information and communication sciences with a special focus on random matrix theory and learning algorithms. In the communication field, he has been at the heart of the development of small cells (4G), massive MIMO (5G) and large intelligent surfaces (6G) technologies. In the AI field, he is known for his work on large language models, distributed AI systems for networks and semantic communications. He received more than 40 IEEE best-paper awards for his contributions to both fields and according to research.com is ranked as the best scientist in France in the field of electronics and electrical engineering.
Abhay Karandikar is an Indian educator, engineer, innovator, and administrator best known for his work in the telecommunication sector in India. Currently, he is serving as the Secretary to the Government of India in the Department of Science and Technology, Government of India from 1 October 2023 onwards. Previously, he served as the Director of Indian Institute of Technology, Kanpur from 1 April 2018 to 30 September 2023. Prior to that, Karandikar held a number of positions, including Dean, Head of the Department of the Electrical Engineering, and Institute Chair Professor at the Indian Institute of Technology, Bombay. He was one of the founding members of Telecom Standards Development Society of India and appointed as its first Vice Chairman from 2014 to 2016, and then was appointed its Chairman from 2016 to 2018. Karandikar contributed to conceptualization and establishment of new technical standards work programmes for TSDSI. In 2016, he was awarded with IEEE SA's Standards Medallion for his work to Indian Technology, Policy and Standardization with IEEE guidelines.
In telecommunications, 6G is the designation for a future technical standard of a sixth-generation technology for wireless communications.
Ronny Hadani is an Israeli-American mathematician, specializing in representation theory and harmonic analysis, with applications to signal processing. He is known for developing Orthogonal Time Frequency and Space (OTFS) modulating techniques, a method used for making wireless 5G communications faster, that is also being considered for use in 6G technology. The technology is being used by several wireless 5G related companies and Cohere Technologies, a company he has co-founded.
Shlomo Rakib is an Israeli electrical engineer known for his work on Orthogonal Time Frequency and Space (OTFS) and other engineering topics. He is the holder of several patents and co-founder and current Chief Technology Officer of Cohere Technologies, which he had co-founded with Ronny Hadani. He also co-founded Terayon in 1993.
Ashutosh Dutta is a computer scientist, engineer, academic, author, and an IEEE leader. He is currently a Senior Scientist, 5G Chief Strategist at Johns Hopkins University Applied Physics Lab, APL Sabbatical Fellow, Adjunct Faculty and Director of the Doctor of Engineering Program at Johns Hopkins University. He formerly served as the ECE Chair for EP at Johns Hopkins University. He is the Chair of IEEE Industry Connection O-RAN Initiative and the Founding Co-Chair for the IEEE Future Networks Initiative. He also serves as the co-chair for the IEEE 5G/6G innovation Testbed.
Chan-Byoung Chae is a South Korean computer scientist, electrical engineer, and academic. He is an Underwood Distinguished Professor and Yonsei Lee Youn Jae Fellow, the director of Intelligence Networking Laboratory, and head of the School of Integrated Technology at Yonsei University, Korea.
Maryline Hélard is a French research engineer specializing in wireless networks. Her research interests include wired and wireless communications and multiple-input multiple-output (MIMO) techniques.
Virginie Courtier-Orgogozo is a French researcher of evolutionary biology and genetics. She is a director of research at the National Center for Scientific Research (CNRS) and head of the Evolution & Genetics Team at the Institut Jacques Monod.
