A novel method of estimating desired signal to undesired signal power ratio for one-cell-frequency-reuse SIMO/MIMO-OF/TDMA systems. - Masafumi Moriyama; Hiroshi Harada; Seiichi Sampei; Ryuhei Funada (WCNC, 2006)

A Novel Method of Estimating the Signal-to-Interference Ratio for One-Cell-Frequency-Reuse OF/TDMA Systems. - Masafumi Moriyama; Hiroshi Harada; Seiichi Sampei; Ryuhei Funada (IEICE Trans. Commun., 2008)

Receiver diversity evaluation for a VHF band broadband mobile communication system. - Hirokazu Sawada; Masayuki Oodo; Tomoshige Kan; Fumihide Kojima; Hiroshi Harada; Hideki Kobayashi; Noriyuki Soma; Masafumi Moriyama; Osamu Yamamoto; Takaaki Yamato; Shigeki Yamamoto (APCC, 2015)

Novel timing synchronization technique for public safety communication systems employing heterogeneous cognitive radio. - Masafumi Moriyama; Takeo Fujii (ICNC, 2015)

Novel Synchronization and BER Improvement Method for Public Safety Mobile Communication Systems Employing Heterogeneous Cognitive Radio. - Masafumi Moriyama; Takeo Fujii (IEICE Trans. Commun., 2015)

A throughput study of grant-free multiple access for massive wireless communications. - Chang Woo Pyo; Kenichi Takizawa; Masafumi Moriyama; Masayuki Oodo; Hayato Tezuka; Kentaro Ishizu; Fumihide Kojima (WPMC, 2017)

Hardware demonstration on an efficient radio access for massive machine-type communication (mMTC). - Hayato Tezuka; Masafumi Moriyama; Kenichi Takizawa; Masayuki Oodo; Changwoo Pyo; Homare Murakami; Kentaro Ishizu; Fumihide Kojima (WPMC, 2017)

Synchronization Improvement on IEEE 802.15.8 for Distributed D2D Wireless Networks. - Huan-Bang Li; Kenichi Takizawa; Masafumi Moriyama; Lin Shan; Ou Zhao; Fumihide Kojima (VTC Fall, 2018)

An Improvement of Channel Estimation for Up-link NOMA Systems. - Masafumi Moriyama; Kenichi Takizawa; Masayuki Oodo; Hayato Tezuka; Fumihide Kojima (WPMC, 2018)

Evaluation of a novel UL-NOMA system in fading environments. - Hayato Tezuka; Masafumi Moriyama; Kenichi Takizawa; Masayuki Oodo; Fumihide Kojima (WPMC, 2018)

Transmit Power Control using Fading Prediction for TDD-UL-NOMA Systems. - Masafumi Moriyama; Kenichi Takizawa; Hayato Tezuka; Fumihide Kojima (APWCS, 2019)

A UL-NOMA system providing low E2E latency. - Hayato Tezuka; Masafumi Moriyama; Kenichi Takizawa; Fumihide Kojima (APWCS, 2019)

Experimental Evaluation of UL-NOMA System Employing Correlated Receive Diversity. - Masafumi Moriyama; Kenichi Takizawa; Masayuki Oodo; Hayato Tezuka; Fumihide Kojima (ICNC, 2019)

Experimental Evaluation of a Novel Up-Link NOMA System for IoT Communication Equipping Repetition Transmission and Receive Diversity. - Masafumi Moriyama; Kenichi Takizawa; Masayuki Oodo; Hayato Tezuka; Fumihide Kojima (IEICE Trans. Commun., 2019)

A Fading Prediction method using DL-OFDM signals for Precise TPC in TDD-UL-NOMA systems. - Masafumi Moriyama; Kenichi Takizawa; Hayato Tezuka; Fumihide Kojima (VTC Spring, 2020)

Link-level Performance Evaluation of an ULNOMA system with TDD constructed by hardware. - Hayato Tezuka; Masafumi Moriyama; Kenichi Takizawa; Fumihide Kojima (VTC Spring, 2020)

Experimental Evaluation of UL-NOMA system with FD-STBC. - Atsushi Kurosawa; Masafumi Moriyama; Kenichi Takizawa; Fumihide Kojima (VTC Spring, 2021)

A Study of Parallel Interference Cancellation Combined with Successive Interference Cancellation for UL-NOMA Systems. - Masafumi Moriyama; Atsushi Kurosawa; Takashi Matsuda; Takeshi Matsumura (WPMC, 2021)

Repetition Using Cyclic Frequency Diversity in UL-PD-NOMA and Its Hardware Experiment. - Atsushi Kurosawa; Masafumi Moriyama; Takashi Matsuda; Takeshi Matsumura (VTC Spring, 2022)

A Combination of Successive Interference Cancellation and Repetition for UL-NOMA Systems. - Masafumi Moriyama; Masahiro Yamazoe; Takashi Matsuda; Takeshi Matsumura (WPMC, 2022)

Throughput Evaluation of UL-NOMA Systems with Successive Interference Cancellation and Repetition. - Masahiro Yamazoe; Masafumi Moriyama; Takashi Matsuda; Takeshi Matsumura (WPMC, 2022)

Use of Cyclic-Delay Diversity (CDD) with Modified Channel Estimation for FER Improvement in OFDM Downlink. - Masafumi Moriyama; Kenichi Takizawa; Hayato Tezuka; Fumihide Kojima (IEICE Trans. Commun., 2022)

Non-orthogonal multiple access with transmit diversity for low latency and massive connection. - Masafumi Moriyama; Masahiro Yamazoe; Takashi Matsuda; Takeshi Matsumura (PIMRC, 2023)

Basic Study on FSK Transmission Using Convolutional Code in Terahertz Band. - Masafumi Moriyama; Kazuya Takashima; Hirokazu Sawada; Takeshi Matsumura (WPMC, 2024)

Fundamental Experiments on Modulation Schemes and Forward Error Correction in Terahertz Communication. - Kazuya Takashima; Masafumi Moriyama; Hirokazu Sawada; Takeshi Matsumura (WPMC, 2024)