Denryoku keitouyou hikari faiba ni yoru tsuushin shisutemu ni kansuru kenkyuu

Gun chien hoshouki o mochiita choukyori hikari faiba tsuushin shisutemu ni kansuru kenkyuu

Choukyori kohīrento hikari faiba tsuushin no kenkyuu

Muchuukei hikari faiba densou shisutemu no dai youryouka 、 chou supanka ni kansuru kenkyuu

Furīsupēsu hikari koukan shisutemu ni kansuru kenkyuu

Tougouteki denryoku keitou kaiseki shien shisutemu no kouchiku ni kansuru kenkyuu

Tsuushinyou hikari faiba bozai no kousoku gousei ni kansuru kenkyuu

Tsuushin shisutemu no shiken ni kansuru kenkyuu

Denryoku keitou unyou ni okeru interijento shisutemu no tekiyou ni kansuru kenkyuu

Rōkaru jouhou ni motozuku denryoku shisutemu no shinraido seigyo ni kansuru kenkyuu

Tsuushin shisutemu no tekigousei shiken ni kansuru kenkyuu

Serura idou tsuushin shisutemu ni okeru CDMA paketto tsuushin ni kansuru kenkyuu

Hachou tajuu hikari faiba densoukei ni okeru yonkouha kongou no kenkyuu

Hikari denshi yuugougata maruchipurosessa shisutemu ni kansuru kenkyuu

Pusshupuru teiketsugata hikari faiba konekuta ni kansuru kenkyuu

Tsuushin purotokoru shori shisutemu no kouseihou ni kansuru kenkyuu

Riarutaimugata bunsho tsuushin shisutemu ni okeru purotokoru ākitekucha ni kansuru kenkyuu

Kaitentai no undou enerugī o riyousuru denryoku shisutemu ni kansuru kenkyuu

Tsuushin kanri shisutemu no yūza intafēsu sekkei ni kansuru kenkyuu

Denryoku keitou sousa no jidouka ni kansuru kenkyuu

Denryoku keitou no zetsuen gourika ni kansuru kenkyuu

Denryoku keitou no kinkyuuji seigyo ni kansuru kenkyuu

Isouki no suraidingu mōdo seigyo ni yoru denryoku keitou anteika ni kansuru kenkyuu

Heiretsu hikari enzan shisutemu no kousei gijutsu ni kansuru kenkyuu

Tagen jouhou tsuushin shisutemu no torahikku sekkeihou ni kansuru kenkyuu