Advances in Single Carrier Block Modulation with Frequency Domain Processing

Advances in single carrier block modulation with frequency domain processing

Authors: Yeheskel Bar-Ness, Fumiyuki Adachi, Naofal Al Dhahir, David D Falconer and Hikmet Sari

Channel Frequency Response Estimation for MIMO Systems with Frequency-Domain Equalization

Since its recent adoption for the uplink transmissions in the next-generation cellular systems 3GPP long-term evolution (LTE) and LTE advanced, single-carrier frequency-domain equalization (SC-FDE), an effecti...

Authors: Yang Yang, Zhiping Shi, Yong Huat Chew and Tjeng Thiang Tjhung

Semiblind Channel Estimation for IFDMA in Case of Channels with Large Delay Spreads

Discrete Fourier Transform- (DFT-) precoded Orthogonal Frequency Division Multiple Access (OFDMA) with interleaved subcarrier allocation per user is considered which is denoted as Interleaved Frequency Divisio...

Authors: Anja Sohl and Anja Klein

Iterative Successive Interference Cancellation for Quasi-Synchronous Block Spread CDMA Based on the Orders of the Times of Arrival

Recently, a block spreading code division multiple access (BS-CDMA) technique was presented, whereby user-specific precoding along with orthogonal spreading codes is used to achieve multiuser interference- (MU...

Authors: Yue Wang, Mohammud Z. Bocus and Justin P. Coon

MMSE Beamforming for SC-FDMA Transmission over MIMO ISI Channels

We consider transmit beamforming for single-carrier frequency-division multiple access (SC-FDMA) transmission over frequency-selective multiple-input multiple-output (MIMO) channels. The beamforming filters ar...

Authors: Uyen Ly Dang, Michael A. Ruder, Robert Schober and Wolfgang H. Gerstacker

Novel Techniques of Single-CarrierFrequency-Domain Equalization for Optical Wireless Communications

We investigate the use of single carrier frequency domain equalization (SCFDE) over a diffuse optical wireless (DOW) communications. Recently orthogonal frequency division multiplexing (OFDM) has been applied ...

Authors: Kodzovi Acolatse, Yeheskel Bar-Ness and Sarah Kate Wilson

Joint IterativeTx/Rx MMSE-FDE and ISI Cancellation for Single-Carrier Hybrid ARQ with Chase Combining

We propose a joint iterative transmit/receive (Tx/Rx) minimum mean square error (MMSE) frequency-domain equalization (FDE) and intersymbol interference cancellation (ISIC) suitable for single-carrier (SC) hybr...

Authors: Kazuki Takeda and Fumiyuki Adachi

A Bit-Labeling Design for Trellis-Shaped Single-Carrier PSK with PAPR Reduction

Band-limited single-carrier signals, even with a phase-shift keying (PSK) constellation, suffer from relatively high peak-to-average power ratio (PAPR) when a narrow pulse-shaping filter is used at the transmi...

Authors: Yuuki Nishino, Makoto Tanahashi and Hideki Ochiai

Frequency-Domain Block Signal Detection with QRM-MLD for Training Sequence-Aided Single-Carrier Transmission

A frequency-domain block signal detection (FDBD) using QR decomposition with M-algorithm maximum likelihood detection (QRM-MLD) can significantly improve the bit error rate (BER) performance of the cyclic pref...

Authors: Tetsuya Yamamoto, Kazuki Takeda and Fumiyuki Adachi

Complexity-Reduced MLD Based on QR Decomposition in OFDM MIMO Multiplexing with Frequency Domain Spreading and Code Multiplexing

This paper presents a new maximum likelihood detection- (MLD-) based signal detection method for orthogonal frequency division multiplexing (OFDM) multiple-input multiple-output (MIMO) multiplexing with freque...

Authors: Kouji Nagatomi, Hiroyuki Kawai and Kenichi Higuchi