Low-overhead Communications in IoT Networks Structured Signal Proces
The recent developments in wireless communications, networking, and embedded systems have driven various innovative Internet of Things (IoT) applications, e.g., smart cities, mobile healthcare, autonomous driving and drones. A common feature of these appl
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ow-overhead Communications in IoT Networks Structured Signal Processing Approaches
Low-overhead Communications in IoT Networks
Yuanming Shi • Jialin Dong • Jun Zhang
Low-overhead Communications in IoT Networks Structured Signal Processing Approaches
Yuanming Shi School of Information Science and Technology Shanghai Tech University Shanghai, China
Jialin Dong School of Information Science and Technology ShanghaiTech University Shanghai, China
Jun Zhang Department of Electronic & Information Engineering Hong Kong Polytechnic University Kowloon, Hong Kong
ISBN 978-981-15-3869-8 ISBN 978-981-15-3870-4 (eBook) https://doi.org/10.1007/978-981-15-3870-4 © Springer Nature Singapore Pte Ltd. 2020 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors, and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, expressed or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. This Springer imprint is published by the registered company Springer Nature Singapore Pte Ltd. The registered company address is: 152 Beach Road, #21-01/04 Gateway East, Singapore 189721, Singapore
Preface
The past decades have witnessed a revolution in wireless communications and networking, which has profoundly changed our daily life. Particularly, it has enabled various innovative Internet of Things (IoT) applications, e.g., smart city, healthcare, and autonomous driving and drones. The IoT architecture is established by the proliferation of low-cost and small-size mobile devices. With the explosion of IoT devices, a heavy burden is placed on the wireless access. A key characteristic of IoT data traffic is the sporadic pattern, i.e., only a portion of all the devices are active at a given time instant. In particular, in many IoT applications, devices are designed to be inactive most of the time to save energy and only be activated by external events. Thus, with massive IoT devices, it is of vital importance to manage their random access procedures, detect the active ones, and decode their data at the access poin
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