01212nam a2200313 c 4500001001300000005001500013007000300028008004100031020002500072049002800097052001600125056001300141082001800154245012000172246005200292246001900344260007000363300002900433650006000462700006100522700004400583700002200627880007600649880007800725880003000803880002600833880002500859950001400884KMO20222677420220706132701ta220114s2021    tjka          000   kor    a9788929412005g935600 lEM8162080lEM8162081c201a568.2b22-2  a568.22601a621.38415223006880-01a저전력장거리 무선통신기술(LoRa) 협의체 =xLoRa alliance /d곽재승,e석우진,e김기욱30a저전력장거리 무선통신기술 협의체30aLoRa 협의체  6880-02a대전 :bKISTI(한국과학기술정보연구원),c2021  a67장 :b삽화 ;c30 cm 8a무선 통신 기술[無線通信技術]0KSH20060023001 6880-03a곽재승,g郭宰承,d1967-0KAC2018552334aut1 6880-04a석우진,d1970-0KAC2016246521 6880-05a김기욱006245-01/(BaJeojeollyeok janggeori museon tongsin gisul(LoRa) hyeobuiche  6260-02/(BaDaejeon :bKISTI(Hanguk Gwahak Gisul Jeongbo Yeonguwon),c20211 6700-03/(BaGwak, Jaeseung1 6700-04/(BaSeok, Ujin1 6700-05/(BaGim, Giuk1 a비매품