Single-Rate and Multi-Rate Multi-Service Systems for Next Generation and Beyond Communications

Zhang, L. , Ijaz, A., Xiao, P., Quddus, A. and Tafazolli, R. (2016) Single-Rate and Multi-Rate Multi-Service Systems for Next Generation and Beyond Communications. In: 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), Valencia, Spain, 04-08 Sep 2016, ISBN 9781509032549 (doi: 10.1109/PIMRC.2016.7794635)

Abstract

To flexibly support diverse communication requirements (e.g., throughput, latency, massive connection, etc.) for the next generation wireless communications, one viable solution is to divide the system bandwidth into several service subbands, each for a different type of service. In such a multi-service (MS) system, each service has its optimal frame structure while the services are isolated by subband filtering. In this paper, a framework for multi-service (MS) system is established based on subband filtered multi-carrier (SFMC) modulation. We consider both single-rate (SR) and multi-rate (MR) signal processing as two different MS-SFMC implementations, each having different performance and computational complexity. By comparison, the SR system outperforms the MR system in terms of performance while the MR system has a significantly reduced computational complexity than the SR system. Numerical results show the effectiveness of our analysis and the proposed systems. These proposed SR and MR MS-SFMC systems provide guidelines for next generation wireless system frame structure optimization and algorithm design.

• Item Type: Conference Proceedings
• Keywords: 5G mobile communication, filtering theory, modulation, next generation networks, optimisation, 5th generation, MR MS-SFMC systems, MR signal processing, SFMC modulation, SR MS-SFMC systems, beyond communications, computational complexity, diverse communication requirements, multirate multiservice systems, multirate signal processing, next generation wireless communications, next generation wireless system frame structure optimization, optimal frame structure, service subbands, single-rate multiservice systems, subband filtered multicarrier modulation, system bandwidth, algorithm design and analysis, bandwidth, computational complexity, integrated circuits, next generation networking, OFDM, wireless communication.
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Zhang, Professor Lei
• Authors: Zhang, L., Ijaz, A., Xiao, P., Quddus, A., and Tafazolli, R.
• College/School: College of Science and Engineering > School of Engineering
• ISSN: 2166-9589
• ISBN: 9781509032549
• Copyright Holders: Copyright © 2016 IEEE
• First Published: First published in 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)
• Publisher Policy: Reproduced in accordance with the copyright policy of the publisher