@techreport{weko_41467_1, author = "手塚瑠也 and 杉浦,彰彦", title = "情報重み付けを用いた符号分割多重伝送方式", year = "2000", institution = "豊橋技術科学大学知識情報工学系, 豊橋技術科学大学知識情報工学系", number = "116(2000-AVM-031)", month = "dec" }