Channel configuration of multiple-access channel. - Yoichiro Watanabe; Koichi Kamoi (ISIT, 2004)

Error-correcting signature code for multiple-access adder channel. - Jun Cheng 001; Koichi Kamoi; Yoichiro Watanabe (ISIT, 2005)

User Identification by Signature Code for Noisy Multiple-Access Adder Channel. - Jun Cheng 001; Koichi Kamoi; Yoichiro Watanabe (ISIT, 2006)

Spreading Set With Error Correction for Multiple-Access Adder Channel. - Jun Cheng 001; Takashi Ohira; Koichi Kamoi; Yoichiro Watanabe (IEEE Trans. Inf. Theory, 2006)

Error-Correcting Non-Binary Signature Code for Multiple-Access Adder Channel. - Jun Cheng 001; Koichi Kamoi; Yoichiro Watanabe (ISIT, 2007)

A formulation of the channel capacity of multiple-access channel. - Yoichiro Watanabe; Koichi Kamoi (IEEE Trans. Inf. Theory, 2009)