The Effects of Ocean Surface Waves on Tropical Cyclone Intensity
TC is one of the most destructive disasters in nature. TC induced heavy rain, strong winds, damaging storm surges, landslides and flooding have led to ...
????????????????????????????? ...?????????(??????? 33). ???. ????????????????????????????????. ???2017-18????21??? ... 109??4? - ??????????109 ?1 ?15 ???9 ?. ?????12 ????. ????????(??). ??????(??). ??????(??). ????????. ?????. ?????. ??????? ???????????? ?????????? ? ?? ?????????? - ??????????????????? ????????: ?.?. ???????, ?-? ???.-???. ????, ????. (????????????? ????????); ?.?. ???????, ????. ???.-???. ????, ???.;. ???????????????? ????????????? ? ??????????? ???????????? ????? ??????????? ??????? ? ????? ??????, ???????????????????? ? ??????? ????-??????? EMG ?? ???? ?????????-???????? ??????????. ??? ... ????????????? ???????????? ?????? ...????????. 5. ?????? ??????????. 19. ????? 1. ????? ??????????. 20. 1.1. ?????? ????????????? ??????? ???????? ??????. ??RAS100 ? 300M 4G ??? - ????4.5G????????????????. ?????????Massive CA???????. ?High Order MIMO???????256QAM??. ?????????????????NB-IoT?. 4G ??????????. ?2T2R 802.11n ?????????300Mbps ?Wi-Fi ???? ... ? ??TD-LTE/TD-SCDMA ??. ? ??4G ?wan ??????????? ... 4G ????IK-C20*?????TD-COFDM + 2T2R??????;. *?????BPSK/QPSK/16QAM/64QAM???. ?)?. *??????-100dBm@2.5MHz?. *?????80~100km???/???? ... ??????2000 ????5G ??????????????IEEE. 802.11 ac ????80MHz ???. ??3000 ????5G ??????????????????. ?????IEEE 802.11 ... ????5G ?????V4(2021 ??)2T2R????????300Mbps???. ?????????????????. ?????14dBi??????????. ???????????5??????. ?????? ... 5??????????? - IP-COM?????????±6kHz ?????????????7200 ????. (6 ???2000 ?/ ?) ?????? ???????70M-6GHz?????2T2R???????????1T2R*?. ????? - ??????????????4G LTE & Wi-Fi??. ? LTE Cat.6, 2T2R MIMO ??300Mbps??????. 50Mbps ?????. ? 4G/3G ????. - LTE-E: FDD B1/3/5/7/8/20/28/32; TDD B38/40/41.
Autres Cours:
