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March 7, 2026Journal of Information and TelecommunicationOpen Access

A low-complexity eigenvalue decomposition based-GFDM transceiver for self-interference elimination in next-generation wireless systems

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Authors

NBNaga Siva Prasad BodempudiACAshvini ChaturvediMKMuralidhar Kulkarni

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Overview

This research demonstrates self-interference elimination in next-generation wireless systems, highlighting its potential in advanced communications.

Key Points

  • The aim is to develop a low-complexity GFDM system that effectively eliminates self-interference in B5G/6G applications.
  • Proposing a modified eigenvalue decomposition method integrated with a TRC filter.
  • Implementing pre-processing and post-processing techniques for self-interference mitigation.
  • Deriving a condition for ISCI elimination and analyzing the effect of filter roll-off.
  • Creating an analytical expression for SER in fading channels with different modulation schemes.
  • The newly proposed GFDM system shows significant improvements compared to Conventional GFDM in terms of self-interference elimination.
  • The condition derived for ISCI elimination is effective in ensuring interference-free transmission.
  • Simulation results support the analytical findings, demonstrating the system's enhanced performance in various scenarios.

Cite This Study

Bodempudi et al. (2026) studied this question.

synapsesocial.com/papers/69abc1f65af8044f7a4eb0d7https://doi.org/10.1080/24751839.2026.2637966
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