In this paper, we proposed a frequency-hopped space-time coded orthogonal frequency-division multiplexing (FHST-OFDM) over time-varying multipath channels.

In this paper, we proposed a frequency-hopped space-time coded orthogonal frequency-division multiplexing (FHST-OFDM) over time-varying multipath channels.

Bibliographic details on Frequency-Hopped Space-Time Coded OFDM over Time-Varying Multipath Channel.

Frequency-Hopped Space-Time Coded OFDM over Time-Varying Multipath Channel. F. Cheng, J. Jin, G. Jin, P. Li, and J. Mou. MLICOM (2), volume 227 of Lecture ...

OFDM simplifies the equalization process at the receiver in frequency selective channels. In a conventional OFDM system [1–4], either cyclic prefix(CP) or zero- ...

In this paper, we propose a method to obtain the suboptimum permutation distance for every block code in MIMO-OFDM systems when the channel delay power profiles ...

Frequency-Hopped Space-Time Coded OFDM over Time-Varying Multipath Channel ... time coding with maximum diversity gains over frequency-selective fading channels.

7.2.4.2 OFDM with Space-Time-Frequency Coding. It is well known that the BER performance for MIMO channels can be improved by space-time coding. (STC). In MIMO- ...

Aug 1, 2018 · Abstract—This paper introduces a new two-dimensional mod- ulation technique called Orthogonal Time Frequency Space. (OTFS) modulation.

Abstract—A generalized frequency-hopping (GFH) orthogonal frequency-division multiple-access (OFDMA) system is devel- oped in this paper as a structured ...