| 2016 | VTC | Investigation of Massive MIMO in Dense Small Cell Deployment for 5G. | Xiaolin Hou, Xin Wang, Huiling Jiang, Hidetoshi Kayama |
| 2015 | APCC | A novel hybrid beamforming transmission scheme for common channels and signals. | Xiaolin Hou, Huiling Jiang, Hidetoshi Kayama, Wei Xi |
| 2015 | PIMRC | Consideration on successive interference canceller (SIC) receiver at cell-edge users for non-orthogonal multiple access (NOMA) with SU-MIMO. | Xiaohang Chen, Anass Benjebbour, Anxin Li, Huiling Jiang, Hidetoshi Kayama |
| 2015 | PIMRC | Investigation on hybrid automatic repeat request (HARQ) design for NOMA with SU-MIMO. | Anxin Li, Anass Benjebbour, Xiaohang Chen, Huiling Jiang, Hidetoshi Kayama |
| 2015 | PIMRC | Wideband and high-order multi-user spatial multiplexing transmission with massive MIMO for future radio access. | Xin Wang, Chongning Na, Xiaolin Hou, Huiling Jiang, Hidetoshi Kayama |
| 2014 | ACSSC | Evolution of LTE and new Radio Access technologies for FRA (Future Radio Access). | Hidetoshi Kayama, Huiling Jiang |
| 2013 | Mobiquitous | Small Cell Enhancement for LTE-Advanced Release 12 and Application of Higher Order Modulation. | Qin Mu, Liu Liu, Huiling Jiang, Hidetoshi Kayama |
| 2012 | APCC | Novel cognitive radio technique for using white space in public cellular networks. | Hiromasa Fujii, Shunji Miura, Hidetoshi Kayama |
| 2012 | APCC | An adaptive non-linear distortion noise control method for spectrum sharing systems. | Seiichiro Okamoto, Shigeru Tomisato, Hiromasa Fujii, Masaharu Hata, Shunji Miura, Hidetoshi Kayama |
| 2012 | VTC | Non-Linear Distortion Noise Control by Clipping and Filtering in Spectrum Sharing Systems. | Seiichiro Okamoto, Shigeru Tomisato, Hiromasa Fujii, Masaharu Hata, Shunji Miura, Hidetoshi Kayama |
| 2011 | VTC | Achievable Capacity of Open-Access Cognitive Radio Systems Coexisting with a Macro Cellular System. | Hiromasa Fujii, Hiroki Harada, Shunji Miura, Hidetoshi Kayama |
| 2011 | VTC | Multipath-Based User Selection Scheme for Multiuser Beamforming in MIMO Distributed Antenna Systems. | Yang Lan, Atsushi Harada, Hidetoshi Kayama |
| 2011 | VTC | Investigation on System Performance of L1/L3 Relays in LTE-Advanced Downlink. | Satoshi Nagata, Yuan Yan, Xinying Gao, Anxin Li, Hidetoshi Kayama, Tetsushi Abe, Takehiro Nakamura |
| 2011 | VTC | An Adaptive Transmission Scheme Robust to Variant Moving Speeds. | Chunlin Yan, Hidetoshi Kayama, Atsushi Harada |
| 2011 | VTC | A New Autonomous Component Carrier Selection Scheme for Home eNB in LTE-A System. | Yuan Yan, Anxin Li, Xinying Gao, Hidetoshi Kayama |
| 2011 | VTC | Enhanced Downlink Control Channel Resource Allocation Algorithm for Cross-Carrier Scheduling in LTE-Advanced Carrier Aggregation System. | Yuan Yan, Anxin Li, Atsushi Harada, Hidetoshi Kayama |
| 2010 | GLOBECOM | Quasi-MMSE/ZF Based Limited Feedback Schemes for MU-MIMO Precoding. | Wei Wang, Zhan Zhang, Hidetoshi Kayama |
| 2010 | VTC | Dominant Users Grouping Algorithm for Multiple RAUs-UEs Coordination in DAS System. | Xinying Gao, Anxin Li, Yuan Yan, Hidetoshi Kayama |
| 2010 | VTC | Efficient Group Competition-Based User Selection Scheme for Multiuser Beamforming in High Order MIMO Broadcast Systems. | Yang Lan, Zhan Zhang, Hidetoshi Kayama |
| 2010 | VTC | A Novel Subcarrier Mapping Scheme for EUTRA Downlink Transmit Diversity. | Anxin Li, Yuan Yan, Xinying Gao, Hidetoshi Kayama |
| 2010 | VTC | Reducing Signalling Overhead by an Enhanced Differential Codebook in Multimode MIMO-OFDM Systems. | Wei Wang, Zhan Zhang, Hidetoshi Kayama |
| 2009 | GLOBECOM | Adaptive Multi-Tx Multi-Rx MIMO Transmission Scheme for LTE-Advanced Downlink. | Xiaolin Hou, Zhan Zhang, Hidetoshi Kayama |
| 2009 | GLOBECOM | A New THP Precoding Scheme with Effective Channel Optimization. | Chunlin Yan, Hidetoshi Kayama, Wei Wang, Zhan Zhang |
| 2009 | PIMRC | Low-complexity downlink coordination scheme for multi-user CoMP in LTE-Advanced system. | Xinying Gao, Anxin Li, Hidetoshi Kayama |
| 2009 | PIMRC | Orthogonal grouping-based near optimal detection algorithm for high order MIMO systems. | Yang Lan, Zhan Zhang, Hidetoshi Kayama |
| 2009 | VTC | DMRS Design and Channel Estimation for LTE-Advanced MIMO Uplink. | Xiaolin Hou, Zhan Zhang, Hidetoshi Kayama |
| 2009 | VTC | Study on Soft Decision based Cooperative Sensing in Cognitive Radio Network. | Yuan Yan, Anxin Li, Hidetoshi Kayama |
| 2008 | PIMRC | Limited feedback Zero Forcing precoding scheme for MIMO-broadcast channels. | Wei Wang, Zhan Zhang, Hidetoshi Kayama |
| 2008 | VTC | Doubly-Selective Channel Estimation for Packet OFDM Systems with Virtual Subcarriers. | Xiaolin Hou, Zhan Zhang, Hidetoshi Kayama |
| 2008 | VTC | A Flexible Tree Searching Scheme for MIMO Detection. | Chunlin Yan, Wei Wang, Zhan Zhang, Hidetoshi Kayama |
| 2008 | VTC | Dynamic MIMO Multiple-Carrier Multiple-Access: Adaptive Radio-Resource Allocation Under Realistic Constraints. | Zhan Zhang, Jian-Ping Chen, Hidetoshi Kayama |
| 2008 | VTC | A Preamble Structure and Synchronization Method based on Central-Symmetric Sequence for OFDM Systems. | En Zhou, Xiaolin Hou, Zhan Zhang, Hidetoshi Kayama |
| 2007 | IWCMC | Space-frequency precoding scheme for multiuser MIMO-OFDM systems. | Wei Wang, Chunlin Yan, Zhan Zhang, Hidetoshi Kayama |
| 2007 | PIMRC | Low-Complexity Enhanced DFT-based Channel Estimation for OFDM Systems with virtual Subcarriers. | Xiaolin Hou, Zhan Zhang, Hidetoshi Kayama |
| 2006 | GLOBECOM | Joint Frame Synchronization and Carrier Frequency Offset Estimation in Multicarrier Systems. | Zhongshan Zhang, Hidetoshi Kayama, Chintha Tellambura |
| 2006 | PIMRC | An AM-STC(Adaptive Modulation & Space-Time Coding) Scheme for Future Mimo Systems. | Chunlin Yan, Zhan Zhang, Hidetoshi Kayama |
| 2006 | VTC | Time-Domain MMSE Channel Estimation Based on Subspace Tracking for OFDM Systems. | Xiaolin Hou, Zhan Zhang, Hidetoshi Kayama |
| 2006 | VTC | Dynamic Space-Frequency-Division Multiple-Access over Frequency-Selective Slow-Fading Channels. | Zhan Zhang, Hidetoshi Kayama |
| 2006 | WCNC | Robust uplink carrier frequency offset estimation with interference mitigation in OFDMA systems. | Zhongshan Zhang, Hidetoshi Kayama |
| 2002 | PIMRC | Power resource cooperation control considering wireless QoS for CDMA packet mobile communication systems. | Lan Chen, Hidetoshi Kayama, Narumi Umeda |
| 2002 | PIMRC | Wireless QoS architecture and resource management for CDMA packet access multimedia cellular radio. | Lan Chen, Hidetoshi Kayama, Narumi Umeda, Yasushi Yamao |