Novel Real-Time Decision-Based Carrier Tracking for Software-Defined Radios Using M-ARY QAM Modulation-Reference-Cited by-同舟云学术

Novel Real-Time Decision-Based Carrier Tracking for Software-Defined Radios Using M-ARY QAM Modulation

Published:2023-02-03 Issue:1 Volume:15 Page:1-31
ISSN:1941-6296
Container-title:International Journal of Decision Support System Technology
language:ng
Short-container-title:

Author:

Marriwala Nikhil¹^ORCID,Gnana Kousalya C. ²,Rajasekar B.³^ORCID,Nandhitha N. M.⁴,Gautam Ashu⁵,Sangwan Aarti⁶

Affiliation:

1. University Institute of Engineering and Technology, Kurukshetra University, India

2. St. Joseph's Institute of Technology, India

3. Sathyabama Institute of Science and Technology, Chennai, India

4. Sathyabama Institute of Science and Technology, India

5. G.D. Goenka University, India

6. Central University of Haryana, Mahendergarh, India

Abstract

In this paper, a scalable and real-time decision-based carrier tracking for software defined radio (SDR) for M-ary QAM modulation has been proposed and tested in real-time using the universal software radio peripheral (USRP)-2922. The proposed system provides real-time decision-based carrier tracking for improved efficiency and performance. The real-time transfer of data has been done using the USRP-2922 hardware using the M-ary QAM modulation scheme for data transmission. The novelty of the proposed system is that one can transfer random data (binary bits), text or an image which can be encoded using the desired forward error correction codes (FEC) namely the convolution coding/Viterbi soft decision decoding and the turbo coding/decoding. The proposed novel SDR transceiver system with real-time decision-based carrier tracking shows an improved performance for different parameters such as the bit error rate (BER) and signal to noise ratio (Eb/No).

Publisher

IGI Global

Subject

Modeling and Simulation,General Computer Science

Reference53 articles.

1. Error rate performance of digital FM mobile radio with postdetection diversity

2. A total cost approach to evaluating different reconfigurable architectures for baseband processing in wireless receivers

3. Performance of Turbo Encoder and Turbo Decoder for LTE.;P. S.Bhanubhai;International Journal of Engineering and Innovative Technology,2012

4. Performance Assessment of IEEE 802.11p with an Open Source SDR-Based Prototype

5. Performance Assessment of IEEE 802.11p with an Open Source SDR-Based Prototype