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Towards Design and Automation of Hardware-Friendly NOMA Receiver with Iterative Multi-User Detection

Published: 18 June 2017 Publication History

Abstract

We consider a two-user non-orthogonal-multiple-access (NOMA) communication channel with an iterative multi-user receiver. It is known that NOMA provides performance gains over conventional orthogonal-multiple-access, but it comes at the cost of increased decoder complexity. Moreover, the decoder complexity varies with fraction of duration in which the users' transmissions overlap using NOMA. For this scheme, we present a hardware-friendly implementation of an LDPC-code-based multi-user-detector (MUD). We also present a MATLAB-based high-level design-automation tool that generates hardware descriptions of different NOMA-receivers. Results indicate that the simplified MUD design results in significant area and power savings with negligible impact on performance.

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Linglong Dai, Bichai Wang, Yifei Yuan, Shuangfeng Han, I Chih-Lin, and Zhaocheng Wang. 2015. Non-orthogonal multiple access for 5G: solutions, challenges, opportunities, and future research trends. IEEE Communications Magazine 53, 9 (2015), 74--81.
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Cited By

View all
  • (2023)Enhancing Security in NOMA-Based Networks: An Effective Deceptive Approach to Thwart Multiple Eavesdroppers2023 IEEE Conference on Communications and Network Security (CNS)10.1109/CNS59707.2023.10288993(1-9)Online publication date: 2-Oct-2023
  • (2022)Low-complexity hybrid interference cancellation for sparse code multiple accessEURASIP Journal on Wireless Communications and Networking10.1186/s13638-022-02162-y2022:1Online publication date: 24-Sep-2022
  • (2021)Performance of Fading Channels in Non-orthogonal Multiple AccessAdvances in Electrical and Computer Technologies10.1007/978-981-15-9019-1_47(533-545)Online publication date: 27-Feb-2021
  • Show More Cited By

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cover image ACM Conferences
DAC '17: Proceedings of the 54th Annual Design Automation Conference 2017
June 2017
533 pages
ISBN:9781450349277
DOI:10.1145/3061639
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 18 June 2017

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Author Tags

  1. Hardware Specialization
  2. LDPC
  3. Multi-User Detection
  4. NOMA

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Overall Acceptance Rate 1,770 of 5,499 submissions, 32%

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Cited By

View all
  • (2023)Enhancing Security in NOMA-Based Networks: An Effective Deceptive Approach to Thwart Multiple Eavesdroppers2023 IEEE Conference on Communications and Network Security (CNS)10.1109/CNS59707.2023.10288993(1-9)Online publication date: 2-Oct-2023
  • (2022)Low-complexity hybrid interference cancellation for sparse code multiple accessEURASIP Journal on Wireless Communications and Networking10.1186/s13638-022-02162-y2022:1Online publication date: 24-Sep-2022
  • (2021)Performance of Fading Channels in Non-orthogonal Multiple AccessAdvances in Electrical and Computer Technologies10.1007/978-981-15-9019-1_47(533-545)Online publication date: 27-Feb-2021
  • (2020)Efficient Sparse Code Multiple Access Decoder Based on Deterministic Message Passing AlgorithmIEEE Transactions on Vehicular Technology10.1109/TVT.2020.296902069:4(3562-3574)Online publication date: Apr-2020

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