{"id":264196,"date":"2026-07-15T01:57:07","date_gmt":"2026-07-14T22:57:07","guid":{"rendered":"https:\/\/1kitap1.com\/en\/integrated-sensing-for-future-wireless-networks-aryan-kaushik-1\/"},"modified":"2026-07-15T01:57:07","modified_gmt":"2026-07-14T22:57:07","slug":"integrated-sensing-for-future-wireless-networks-aryan-kaushik-1","status":"publish","type":"post","link":"https:\/\/1kitap1.com\/en\/integrated-sensing-for-future-wireless-networks-aryan-kaushik-1\/","title":{"rendered":"Integrated Sensing For Future Wireless Networks – Aryan Kaushik (1)"},"content":{"rendered":"
\"<\/figure>\n

From the performance analysis in Section 7.2.1.1, we can see that the AF in (7.11) depends on both the transmitted frequency \u03c9m and the phase \u03b8m in each sub-pulse m. Let us \ufb01rst con- sider the AF for M = 8, \u00afM = 8, and \u02c6M = 4 with frequency sequence 2\u03c0[7,0,2,2,6,1,1,2] and phase sequence \u03c0[1,0,2,1,3,2,2,1]\/2.<\/p>\n

This is one random choice of phase and frequency sequences. Sub- plots (a)\u2013(d) in Fig. 7.4 present the three-dimensional surface plot, the contour plot, the zero-Doppler cut, and the zero-delay cut, respectively. The AF has a maximum value of 1 as the energy of the signal is normalized. In addition, the maximum of the AF occurs at \u03c4 = \u03c9 = 0 as with any waveform.<\/p>\n

From (7.14), it can be seen that the zero-delay cut is invariant to the transmitted frequencies or phases. There- fore, irrespective of the transmitted data, the zero-delay cut and the Doppler resolution will remain the same. On the other hand, as evident from (7.12), the zero-Doppler cut depends heavily on the transmit- ted frequencies and phases between sub-pulses. As such, the mainlobe width in the zero-Doppler cut depends on the data transmitted in each sub-pulse, thus affecting the delay resolution, which we will discuss in more detail in Example 7.2.<\/p>\n

Example 7.2. Given that the zero-Doppler cut illustrates the impact of communication data on the mainlobe width of the AF, in this example, we focus on the behavior of the zero-Doppler cut with re- spect data modulation. In Fig. 7.5, we plot zero-Doppler cuts of four frequency and phase sequences for M = 8, \u00afM = 8, and \u02c6M = 4. To draw some interesting insights, we consider the frequency sequences 2\u03c0[1,1,1,1,1,1,1,1], 2\u03c0[1,1,0,1,1,1,1,1], 2\u03c0[1,1,1,1,1,1,1,1], and 2\u03c0[0,1,4,6,5,3,7,2] with the phase sequences \u03c0[2,2,2,2,2,2,2,2]\/2, \u03c0[2,2,2,2,2,2,2,2]\/2, \u03c0[2,0,0,0,2,2,2,2]\/2, \u03c0[2,0,3,3,0,1,0,2]\/2.<\/p>\n

We also note that the resolution or minimal separable distance in delay and Doppler is proportional to the mainlobe width, which is usually measured at the \u22123 dB point, of the AF [18, Chapter 1]. Therefore, we can observe that the transmitted data has a signi\ufb01cant effect on the mainlobe width thus, affecting the delay resolution.<\/p>\n

More speci\ufb01cally, sequence 1 has the largest mainlobe width measured at the \u22123 dB point, resulting in the worst delay resolution. On the other hand, sequence 4 has the thinnest mainlobe width measured at the \u22123 dB point, resulting in the best delay resolution. This can be explained by the randomization among sub-pulses which improves the radar sensing performance by reducing the interference compared to the non-randomized version [21]. As such, the worst radar sensing performance would be achieved when the same frequency and phase are repeated in all M sub-pulses as given by sequence 1.<\/p>\n

\n

Academic Press is an imprint of Elsevier 125 London Wall, London EC2Y 5AS, United Kingdom 525 B Street, Suite 1650, San Diego, CA 92101, United States 50 Hampshire Street, 5th Floor, Cambridge, MA 02139, United States Copyright \u00a9 2025 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies. Publisher\u2019s note: Elsevier takes a neutral position with respect to territorial disputes or jurisdictional claims in its published content, including in maps and institutional af\ufb01liations.<\/p>\n

No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retrieval system, without permission in writing from the publisher. Details on how to seek permission, further information about the Publisher\u2019s permissions policies and our arrangements with organizations such as the Copyright Clearance Center and the Copyright Licensing Agency, can be found at our website: www.elsevier.com\/permissions.<\/p>\n

This book and the individual contributions contained in it are protected under copyright by the Publisher (other than as may be noted herein). Notices Knowledge and best practice in this \ufb01eld are constantly changing. As new research and experience broaden our understanding, changes in research methods, professional practices, or medical treatment may become necessary. Practitioners and researchers must always rely on their own experience and knowledge in evaluating and using any information, methods, compounds, or experiments described herein.<\/p>\n

In using such information or methods they should be mindful of their own safety and the safety of others, including parties for whom they have a professional responsibility. To the fullest extent of the law, neither the Publisher nor the authors, contributors, or editors, assume any liability for any injury and\/or damage to persons or property as a matter of products liability, negligence or otherwise, or from any use or operation of any methods, products, instructions, or ideas contained in the material herein.<\/p>\n

ISBN: 978-0-443-22143-9 For information on all Academic Press publications visit our website at https:\/\/www.elsevier.com\/books-and-journals Publisher: Mara Conner Acquisitions Editor: Tim Pitts Editorial Project Manager: Sumit Yadav Production Project Manager: Anitha Sivaraj Cover Designer: Miles Hitchen Typeset by VTeX Contents Contributors ……………………………………………………………………………………………….. xv About the editor …………………………………………………………………………………………… xix Acknowledgments ………………………………………………………………………………………… xxi CHAPTER 1 Introduction to integrated sensing and communications for the next generation of wireless connectivity …………………………………. 1 Soumya Prakash Dash, Aryan Kaushik, and Ana Garcia Armada 1.1 Introduction……………………………………………………………………………..<\/p>\n

1 1.2 A historical overview on ISAC ………………………………………………………. 2 1.2.1 Initial development of radars …………………………………………………. 3 1.2.2 Mutual inspiration between radar and communication ……………………. 3 1.2.3 Radar and communication development in parallel…………………………<\/p>\n<\/blockquote>\n

This is a short excerpt from the opening of “” by Unknown, quoted for review and introduction purposes. All rights belong to the copyright holders.<\/em><\/p>\n

\n
\n

Table of Contents<\/p>\nToggle<\/span><\/path><\/svg><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n