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2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting
The joint meeting is intended to provide an international forum for the exchange of information on state of the art research in the area of antennas and propagation, electromagnetic engineering and radio science
The 2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC 2020) will be held in Metro Toronto Convention Centre (MTCC), Toronto, Ontario, Canada. SMC 2020 is the flagship conference of the IEEE Systems, Man, and Cybernetics Society. It provides an international forum for researchers and practitioners to report most recent innovations and developments, summarize state-of-the-art, and exchange ideas and advances in all aspects of systems science and engineering, human machine systems, and cybernetics. Advances in these fields have increasing importance in the creation of intelligent environments involving technologies interacting with humans to provide an enriching experience and thereby improve quality of life. Papers related to the conference theme are solicited, including theories, methodologies, and emerging applications. Contributions to theory and practice, including but not limited to the following technical areas, are invited.
ISSCC is the foremost global forum for solid-state circuits and systems-on-a-chip. The Conference offers 5 days of technical papers and educational events related to integrated circuits, including analog, digital, data converters, memory, RF, communications, imagers, medical and MEMS ICs.
The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.
IEEE Global Communications Conference (GLOBECOM) is one of the IEEE Communications Society’s two flagship conferences dedicated to driving innovation in nearly every aspect of communications. Each year, more than 2,900 scientific researchers and their management submit proposals for program sessions to be held at the annual conference. After extensive peer review, the best of the proposals are selected for the conference program, which includes technical papers, tutorials, workshops and industry sessions designed specifically to advance technologies, systems and infrastructure that are continuing to reshape the world and provide all users with access to an unprecedented spectrum of high-speed, seamless and cost-effective global telecommunications services.
Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.
IEEE Antennas and Wireless Propagation Letters (AWP Letters) will be devoted to the rapid electronic publication of short manuscripts in the technical areas of Antennas and Wireless Propagation.
The theory, design and application of Control Systems. It shall encompass components, and the integration of these components, as are necessary for the construction of such systems. The word `systems' as used herein shall be interpreted to include physical, biological, organizational and other entities and combinations thereof, which can be represented through a mathematical symbolism. The Field of Interest: shall ...
Covers topics in the scope of IEEE Transactions on Communications but in the form of very brief publication (maximum of 6column lengths, including all diagrams and tables.)
IEEE Communications Magazine was the number three most-cited journal in telecommunications and the number eighteen cited journal in electrical and electronics engineering in 2004, according to the annual Journal Citation Report (2004 edition) published by the Institute for Scientific Information. Read more at http://www.ieee.org/products/citations.html. This magazine covers all areas of communications such as lightwave telecommunications, high-speed data communications, personal communications ...
Fifth IEE International Conference on 3G Mobile Communication Technologies, 2004
2010 3rd International Conference on Computer Science and Information Technology, 2010
Aiming at broadband CDMA mobile communication system, we define a way which constructs the link equation of viral mobile communication network based on cross entropy. Through defining the call model of mobile users, this method constructs the link equation of viral mobile communication, introducing the conception of the cross entropy, simulates and analyzes the impact which is the handover probability ...
2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011
A 25-item service quality evaluation index for mobile communication industry is developed based on the index in the present research. By survey and exploratory factor analysis, it is indicated that the mobile service quality index can be classified into five dimensions. Moreover, the service quality of China Mobile Communication Corporation is evaluated based on the survey data. The result indicates ...
2016 International Conference on Robots & Intelligent System (ICRIS), 2016
A private mobile communication can provide encrypted voice, SMS and other business, and it can implement more than 100 significant tasks of nation and army, becomes the indispensable communication means for office business and various military tasks at all levels of the head quarters. The integration trend of private mobile communication network and internet, is effected by the 3 main ...
China Communications, 2015
TDD (Time Division Duplex) is one of the two duplex modes. TD-SCDMA (Time Division Synchronous CDMA) is the first TDD-based cellular mobile system which is commercialized in wide area and large scale and TD-SCDMA is also the first cellular mobile system which adopted smart antenna technology (also called as beamforming). As the long term evolution of TD-SCDMA, TD-LTE(A) (Time Division-Long ...
5G Non-Public Networks: Edge, Networks & Slicing - Hans Schotten - B5GS 2019
RF Induced Communication Errors in RFFE MIPI Controlled Power Amplifiers: RFIC Interactive Forum
Keynote: Gerhard Fettweis - Terahertz Communication - B5GS 2019
Irwin Jacobs IEEE Medal of Honor event at Qualcomm
Brooklyn 5G - 2015 - Charlie Zhang - Realizing Massive MIMO in LTE-Advanced and 5G
Communication: Next 20 Years Panel - Timothy Lee at INC 2019
Optimizing Service Delivery at the Mobile Network Edge - Leandros Tassliuas - IEEE Sarnoff Symposium, 2019
Q&A with Yung-Hsiang Lu: IEEE Rebooting Computing Podcast, Episode 5
Globecom 2019: Geng Wu Keynote
Prospects and Challenges for GHz to THz Technologies/Architectures for Future Wireless Communications pt.2
Technologies for 5G course, Part 2 - IEEE Smart Tech Workshop
Technologies for 5G course, Part 1 - IEEE Smart Tech Workshop
Enhancing 5G+ Performance: ML & DL for 5G - Tim O'Shea - B5GS 2019
Keynote: Ted Rappaport - Terahertz Communication - B5GS 2019
Technologies for 5G course, Part 4 - IEEE Smart Tech Workshop
LPIRC: Developing Mobile Computer Vision Models
Prospects and Challenges for GHz to THz Technologies/Architectures for Future Wireless Communications pt.1
Technologies for 5G course, Part 3 - IEEE Smart Tech Workshop
KeyTalk with Dr. Ahmad Bahai: Power Semiconductor Technology - Intelligence for Tomorrows Solutions - APEC 2017
Aiming at broadband CDMA mobile communication system, we define a way which constructs the link equation of viral mobile communication network based on cross entropy. Through defining the call model of mobile users, this method constructs the link equation of viral mobile communication, introducing the conception of the cross entropy, simulates and analyzes the impact which is the handover probability of mobile users in microcell and the moving speed doing viral mobile communication on network performance. The result of simulation shows that the average moving speed of viral mobile users in microcell could reach 2.8 m/s. The analysis result supplies a method when apply the link equation of viral mobile communication based on cross entropy to 3G and 4G CDMA mobile communication system.
A 25-item service quality evaluation index for mobile communication industry is developed based on the index in the present research. By survey and exploratory factor analysis, it is indicated that the mobile service quality index can be classified into five dimensions. Moreover, the service quality of China Mobile Communication Corporation is evaluated based on the survey data. The result indicates that the service quality is needed to be enhanced further. China Mobile Communication Corporation should improve its service quality operationally based on the evaluation results. Finally, some recommendations are presented to help the Chinese mobile Communication Corporation improve service quality.
A private mobile communication can provide encrypted voice, SMS and other business, and it can implement more than 100 significant tasks of nation and army, becomes the indispensable communication means for office business and various military tasks at all levels of the head quarters. The integration trend of private mobile communication network and internet, is effected by the 3 main factors: technology, service and operating costs. Using the hardware platform of 3G / 4G public cellular mobile communication system and the individualizing software design technology, a virtual private mobile communication platform can be constructed, but the security risks existed in 3G/4G public cellular mobile communication system, such as being used by enemies, will impact the system's security seriously, resulting in leakage of important and sensitive information, even paralysis of the whole system. Therefore, it is necessary.to carry out special security design of mobile communication system.
TDD (Time Division Duplex) is one of the two duplex modes. TD-SCDMA (Time Division Synchronous CDMA) is the first TDD-based cellular mobile system which is commercialized in wide area and large scale and TD-SCDMA is also the first cellular mobile system which adopted smart antenna technology (also called as beamforming). As the long term evolution of TD-SCDMA, TD-LTE(A) (Time Division-Long Term Evolution, and TD-LTE Advanced) introduced OFDM (Orthogonal Frequency Division Multiplexing) and enhanced smart antenna technology together with MIMO (Multiple Input Multiple Output), which are adopted by LTE FDD (Frequency Division Duplex) either. It is indicated that TD-SCDMA and TD- LTE(A) have opened a sustainable utilization era of TDD and smart antenna technologies in the wireless mobile communication. This paper aims to present a systematic introduction to TDD-based mobile communications from TD-SCDMA to TD-LTE and beyond, with particular focuses on TDD key technologies, principles of TDD cellular mobile systems, TDD evolution path, and future TDD 5G directions. The comparisons between TDD and FDD are also included. We hope that this paper will provide a comprehensive overview of TDD technology upgrade and its standard evolution, and serve as a valuable reference for research on 5G mobile communication systems. It is believed that TDD will play more important role in 5G.
In today's modern era the speed of mobile communication system plays an important role in human's life. As numbers of customers are rapidly increases, there is necessity of improvement in speed of the network with as low as delay. Starting from first generation mobile communication speed makes the difference and researchers attracts to improve the speed of the network. When 3G and 4G are not fulfilling the gap of speed in human and their use then it is important to design 5G mobile communication system. 5G is planning to target at higher capacity than current 4G system, with higher density of mobile broadband customers. In this paper the design of 802.11 based 5G mobile communication systems with MIMO (Multiple Input Multiple Output) and OFDM (Orthogonal Frequency Division Multiplexing) techniques are explained. In this work AODV i.e. Adhoc on demand distance vector routing protocol which is reactive routing protocol is used. Here AODV technique is used to achieve higher throughput and high gain The network is evaluated on the basis of throughput, delay and packet delivery ratio of designed mobile communication system. Here Network Simulator 2 is used to design this proposed system.
In order to satisfy the expectation of the users to have more advanced wireless access even in the mobile environments, research and development efforts for realizing the fourth-generation (4G) mobile communication system has been discussed. This paper outlines the requirements for the system, technical challenges to be solved, and finally describes the activities related to the standardization of the 4G mobile communication system
Stringing haulage motors were main underground conveyance equipments, but they were the strong electromagnetic interference sources. To resolve the problem of monitor system false alarm and mobile communication interruption, the interference generation mechanism and distribution characteristic were analyzed. The means of conducted interference circuit analysis and stray current quantitative analysis were adopted. The radiated interference of the stringing haulage motor was measured with Protek3201 field-intensity meter at the second mine of Pingdingshan coal Co. Ltd. The conducted interference, stray current and radiated interference were the main factors of gas monitor and mobile communication malfunction. The anti-interference measures were taken, which included the power supply isolation, equipotential earth and shield to radiated interference. Results indicate monitor system false alarm and mobile communication interruption have been eliminated completely. It is concluded that the electromagnetic compatibility of underground gas monitor and mobile communication has been enhanced evidently with these anti- interference measures.
The 5G mobile communication in the next decade is going to require 1000 times larger bandwidth and 100 times more speed to cover large number of applications of future cell phones. One of the expected techniques to fulfill these requirements is going to be THz band mobile communication. This would certainly require THz band nanoantennas. The focus of this paper is to present the basic concept of 5G mobile communication system involving nanoantenna in brief and detailed discussion of THz band nanoantennas. It covers the basic concept, analysis, design considerations and effect of various parameters on the antenna performance. It also discusses the formation of Surface Plasmons (SPs) at the interface of metal-dielectrics and existence of Surface Plasmon Polariton (SPP) resonances. The plasmonic activity at the interface of metal- dielectrics is heavily affected by the size of antenna and selection of metal and dielectrics. The simulation results have been obtained for radiation patterns, antenna gain, polarizability and heat losses by using COMSOL Multiphysics software and are compared with analytical results.
For integration into flat mounting volumes in cars a new wideband antenna is presented covering all frequency bands for cell phone LTE and 5G starting with the LTE low band at 698 MHz up to the WLAN frequency bands at 6 GHz. The performance of the antenna as a single part is shown by way of measurement and simulation and a pair of antennas is measured in a car on a turntable regarding its mutual coupling and influences of the mounting environment. It can be shown that for all the considered frequency bands the gain of the wideband antenna is deviating by only around 2.5 dB from the gain of a set of monopole antennas which are ideally matched for the different frequency bands.
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