Daichi Imamura

According to our database, Daichi Imamura authored at least 12 papers between 2009 and 2012.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2012

System Evaluation of MU-MIMO and Multi-Cluster Allocation in LTE-Advanced Uplink.

Akihiko Nishio, Takashi Iwai, Atsushi Matsumoto, Daichi Imamura

Proceedings of the 75th IEEE Vehicular Technology Conference, 2012

Study of Leakage-Based Precoding Scheme That Supports Coordinated Multi-Point Operation for LTE.

Masayuki Hoshino, Hui Tong, Tomohumi Takata, Yasuaki Yuda, Daichi Imamura

Proceedings of the 75th IEEE Vehicular Technology Conference, 2012

2011

Effects of a Phase Rotation Scheme on the DTX Detection Performance for the E-UTRA Uplink ACK/NACK Signals.

Seigo Nakao, Tomohumi Takata, Daichi Imamura, Katsuhiko Hiramatsu

IEICE Trans. Commun., 2011

Resource Reduction Method for the LTE-Advanced Uplink ACK/NACK Signal and SR.

Seigo Nakao, Kenji Takagi, Masaru Fukuoka, Daichi Imamura, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida

IEICE Trans. Commun., 2011

Reference Signal Transmission Schemes for Coordinated Multi-Point Transmission for 3GPP LTE-Advanced.

Masayuki Hoshino, Tadashi Yoshida, Daichi Imamura

IEICE Trans. Commun., 2011

Radio Interface Technologies for Cooperative Transmission in 3GPP LTE-Advanced.

Tetsushi Abe, Yoshihisa Kishiyama, Yoshikazu Kakura, Daichi Imamura

IEICE Trans. Commun., 2011

Interference Mitigation Using Coordinated Backhaul Timing Allocation for LTE-Advanced Relay Systems.

Yasuaki Yuda, Ayako Iwata, Daichi Imamura

Proceedings of IEEE International Conference on Communications, 2011

System Performance of Clustered DFT-S-OFDM Considering Maximum Allowable Transmit Power.

Takashi Iwai, Atsushi Matsumoto, Shinsuke Takaoka, Yoshihiko Ogawa, Akihiko Nishio, Daichi Imamura

Proceedings of IEEE International Conference on Communications, 2011

2009

A Novel Phase Rotation Scheme on the Constellations for the E-UTRA Uplink ACK/NACK Signals.

Seigo Nakao, Tomohumi Takata, Daichi Imamura, Katsuhiko Hiramatsu

IEICE Trans. Commun., 2009

A Novel Spreading Code Design for E-UTRA Uplink Control Channel and Its Performance.

Seigo Nakao, Tomohumi Takata, Masaru Fukuoka, Daichi Imamura, Katsuhiko Hiramatsu, Kazuyuki Miya

IEICE Trans. Commun., 2009

Pilot Signal Generation Scheme Using Frequency-Dependent Cyclic Shift ZC Sequence for Inter-Cell Interference Mitigation.

Daichi Imamura, Yoshihiko Ogawa, Takashi Iwai, Tomohumi Takata, Katsuhiko Hiramatsu, Kazuyuki Miya, Koichi Homma

IEICE Trans. Commun., 2009

Performance Enhancement of E-UTRA Uplink Control Channel in Fast Fading Environments.

Seigo Nakao, Tomofumi Takata, Daichi Imamura, Katsuhiko Hiramatsu

Proceedings of the 69th IEEE Vehicular Technology Conference, 2009