Robust Physical Layer Signaling Transmission over OFDM Systems

Lifeng HE; Fang YANG; Zhaocheng WANG

doi:10.1587/transcom.E94.B.2900

Regular Section

Robust Physical Layer Signaling Transmission over OFDM Systems

Lifeng HE, Fang YANG, Zhaocheng WANG

Author information

Keywords: orthogonal frequency division multiplexing (OFDM), physical layer signaling, correlation peak detection

JOURNAL RESTRICTED ACCESS

2011 Volume E94.B Issue 10 Pages 2900-2902

DOI https://doi.org/10.1587/transcom.E94.B.2900

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Abstract

In this letter, a novel physical layer signaling transmission scheme is proposed, where the signaling information is conveyed by a pair of training sequences located in the odd and even subcarriers of an orthogonal frequency division multiplexing (OFDM) training symbol. At the receiver side, only a single correlator is required to detect the signaling information. Computer simulations verify the proposed signaling could outperform the S1 signaling and achieve similar robustness as the S2 signaling of the DVB-T2 standard.

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