| 2012 | VTC | Fast Baseband Polynomial Inverse Algorithm for Nonlinear System Compensation. | Yuelin Ma, Yoshihiko Akaiwa, Yasushi Yamao |
| 2011 | VTC | An Adaptive Base Station Cooperated Cellular System and Its Theoretical Performance Analysis. | Yoshihiko Akaiwa |
| 2008 | VTC | On the Effect of Time-Domain Per-Subcarrier Equalization for Band-Limited OQAM Based Multi-Carrier Modulation Systems. | Hiromitsu Kunishima, Hisao Koga, Osamu Muta, Yoshihiko Akaiwa |
| 2008 | VTC | Iterative Weighting Factor Estimation Method for Peak Power Reduction with Adaptive Subcarrier-Phase Control in Turbo-Coded Multi-Carrier CDM Systems. | Osamu Muta, Yoshihiko Akaiwa |
| 2008 | VTC | A Least Mean Square Based Algorithm to Determine Transmit and Receive Weights for Eigenbeam MIMO Systems. | Takayuki Tominaga, Osamu Muta, Yoshihiko Akaiwa |
| 2008 | VTC | Iterative Joint Optimization of Transmit/Receive Frequency-Domain Equalization in Single Carrier Wireless Communication Systems. | Yuan Xiaogeng, Osamu Muta, Yoshihiko Akaiwa |
| 2007 | PIMRC | An Adaptive Predistortion Method based on Orthogonal Polynomial Expansion for Nonlinear Distortion Compensation. | Seiji Ohmori, Guangsheng Xu, Osamu Muta, Yoshihiko Akaiwa |
| 2007 | VTC | Peak Power Reduction Method Based on Structure of Parity-Check Matrix for LDPC Coded OFDM Transmission. | Osamu Muta, Yoshihiko Akaiwa |
| 2006 | VTC | A Peak Power Reduction Method with Reduced Inter-Signal Interference for OFCDM Signal. | Naoki Aizawa, Osamu Muta, Yoshihiko Akaiwa |
| 2006 | VTC | A Weighting Factor Estimation Scheme for Phase-Control based Peak Power Reduction of Turbo-coded OFDM signal. | Osamu Muta, Yoshihiko Akaiwa |
| 2006 | VTC | A Nonlinear Distortion Compensation Method with Adaptive Predistorter and Negative Feed-Back for a Narrow-Band Signal. | Yitao Zhang, Osamu Muta, Yoshihiko Akaiwa |
| 2004 | VTC | PAPR reduction of band-limited CDM signals by adding unused codes. | Kenta Okino, Yoshihiko Akaiwa |
| 2002 | PIMRC | A feedback-type adaptive array antenna for two-frequency duplex communications. | Takayuki Funama, Makoto Taromaru, Yoshihiko Akaiwa |
| 2002 | VTC | A channel estimation scheme with co-phased pilot-signals for multi-carrier modulation. | Yoshimasa Egashira, Osamu Muta, Yoshihiko Akaiwa |
| 2001 | VTC | A distributed dynamic channel assignment method for integrated circuit-switched-voice and packet-data cellular systems. | Hiroyuki Fujii, Jun Ishida, Yoshihiko Akaiwa |
| 2001 | VTC | Time correlation based maximum Doppler frequency estimator for W-CDMA receiver. | Mitsuo Sakamoto, Yoshihiko Akaiwa |
| 1997 | PIMRC | Downlink control channel transmission with antenna directivity switching or space diversity at base stations. | Makoto Taromaru, Mutsuhiko Oishi, Yoshihiko Akaiwa |
| 1996 | PIMRC | Application of channel segregation for automatic channel selection free from intermodulation interference. | Yoshihiko Akaiwa, Hiroshi Furukawa, Toru Onishi |
| 1996 | PIMRC | A switching CMA/diversity antenna for canceling echoes with fading in an FM broadcasting receiver. | Fangwei Tong, Takuya Otani, Yoshihiko Akaiwa |
| 1995 | PIMRC | A self-organized reuse-partitioning dynamic channel assignment scheme with quality based power control. | Hiroshi Furukawa, Yoshihiko Akaiwa |
| 1995 | PIMRC | Radio propagation characteristics in subway platform and tunnel in 2.5 GHz band. | Satoshi Shinozaki, Masami Wada, Akio Teranishi, Hiroshi Furukawa, Yoshihiko Akaiwa |
| 1994 | VTC | An adaptive equalizer for digital FM with limiter-discriminator detection in frequency-selective fading channel. | Yoshihiko Akaiwa, Masahiro Maki |
| 1994 | VTC | A microcell overlaid with umbrella cell system. | Hiroshi Furukawa, Yoshihiko Akaiwa |