Performance analysis of generalized filter bank orthogonal frequency division multiplexing waveform in satellite communication system
Year: 2024
Type: conference-paper
Abstract: The integration of ground and satellite communication, known as satellite communication communication, is trending with the advancement of communication technology. However, integrating different waveforms in the air-space network is costly, and waveforms used in the ground network may exhibit performance deviations. To address this, a general filter bank-orthogonal frequency division multiplexing (GFB-OFDM) waveform is proposed, fulfilling the flexible waveform needs of both ground and air-space systems. Its system model is established, and theoretical analysis reveals that the existing CP-OFDM receiving algorithm can be used for GFB-OFDM, with a lower peak-to-average power ratio (PAPR). Simulations in an AWGN channel environment show reduced bit error rate (BER) and PAPR when GFB-OFDM is multiplexed with CP-OFDM receiver, making it a suitable technology for satellite communication.
Authors: Zheng Zhao, Dongming Xu, Shuo Jiang
Institution: Xi’an University of Posts and Telecommunications
Language: English
Topic: PAPR reduction in OFDM
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
OpenAlex ID: W4411729905