UMTS(英)搜索结果-280文秘网

#UMTS(英) 搜索结果

UMTS(英)
UniversalMobileTelemunicationsSystem(UMTS)isoneofthethird-generation(3G)mobilephoechnologies.ItusesW-CDMAastheunderlyingstandard,isstandardizedbythe3GPP,andrepresentstheEuropean/JapaneseanswertotheITUIMT
03-23

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