Some PDF files are available on Researchmap site

PAPR Reduction of OFDM Signal by Use of DSI Method with Time-Frequency Domain Swapping Algorithm
Boonsrimuang, Katsuhiro Naito, Kazuo Mori, Tawil Paungma and Hideo Kobayashi
IEICE Transactions on Communications, vol.E90-B, No.4, pp.1001-1006, April 2007.
Downlink System Performance of Multi-Hop CDMA Cellular Systems under Non-uniform Traffic Environments (Japanese)
Kazuo Mori, Takehiro Nagasawa, Katsuhiro Naito, Hideo Kobayashi and Hamid Aghvami
IEICE Transactions on Communications, vol.J90-B, No.5, pp.442-446, May 2007.
Downlink Packet Transmission Control Based on Soft Handoff Status in CDMA Cellular Packet Networks
Abubaker Khumsi , Kazuo Mori, Hideo Kobayashi and Hamid Aghvami
IEICE Transactions on Communications, vol.E90-B, No.5, pp.1252-1256, May 2007.
Asymmetric Traffic Accommodation Using Adaptive Cell Sizing Technique for CDMA/FDD Cellular Packet Communications
Kazuo Mori, Katsuhiro Naito, Hideo Kobayashi and Hamid Aghvami
IEICE Transactions on Fundamentals s, vol.E90-A, No.7, pp.1271-1279, July 2007.
Asymmetric Traffic Accommodation Using Multihop Transmission in CDMA/FDD Cellular Systems
Kazuo Mori, Katsuhiro Naito and Hideo Kobayashi
IST Wireless & Mobile Communications Summit 2007, June 2007.
A Rate-Adaptive MAC Protocol Based on TCP throughput for Ad Hoc Networks in Fading Channels
Shoko Uchida, Katsuhiro Naito, Kazuo Mori and Hideo Kobayashi
The 4th International Conference on Cybernetics and Information Technologies, Systems and Applications (CITSA 2007), July 2007.
Evaluation of Power-Aware Routing for Sensor Networks with Forwarder Nodes
Katsuhiro Naito, Kazuo Mori and Hideo Kobayashi
The 4th International Conference on Cybernetics and Information Technologies, Systems and Applications (CITSA 2007), July 2007.
Study of Transmission Timing Control Based on Estimated Packet Error Rate for Ad Hoc Networks in Slow Fading Channel
Shoko Uchida, Katsuhiro Naito, Kazuo Mori and Hideo Kobayashi
IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium (APWCS 2007) , August 2007.
Study of Roadside to Vehicle Communication System with Directional Antenna and Base Station Diversity Technique
Kouichi Terada, Katsuhiro Naito, Kazuo Mori and Hideo Kobayashi
IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium (APWCS 2007) , August 2007.
Study on Secure Wireless Communication Systems by Using Pre-Equalization Technique
Yohei Miyata, Katsuhiro Naito, Kazuo Mori and Hideo Kobayashi
IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium (APWCS 2007) , August 2007.
Downlink Multihop Transmission Scheme for Asymmetric Traffic Accommodation in CDMA/FDD Cellular Systems
Kazuo Mori, Katsuhiro Naito and Hideo Kobayashi
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC2007), September 2007.