国外-蓝牙-技术的发展现状及其前景

肖沪卫(,200031)(Bluetooth);,,21(Bluetooth),(Bluetooth),,,,1.,,,,,,,,1010;,100,:(1),,PDA(2)IEEE802.11,2.4GHzISM(),,,,(3)Plonkandplay,,,,,,(4)ISM,,,,,,(5),,,,WIN98NT5.0,WDNNDIS620006(6)9mm9mm,PDAPC,;(7),,10,,,,7,,2.2.1,199971.0,FoundationCore,FoundationProfile,,1.0,(BluetoothSpecialInterestGroup)2.02.0,,220Mb/s2.02000IEEE802.15,,HomeRF802.11B2.2,,(1),W7020,6,MitelMT1020,,6,(CSR)(RF)RFIC,,8,20015CSR2.4GHz,,2000100,(Alcatel)TochigiMitsumiCSR0.357,,:RFLSILSI,2RFLSIRFCMOS(2)11,,,,,T28,T28WORLDR320(3)6,GPRSR520mT36R520mGPRSGPRS2.5720006,(100kb/s):R520m,T36,,,,T36,,(4),IBM,IBMThinkPad,ThinkPad,Portofino,,ISP,,(5),NetDrive,,(200),,,;(6)8PCPABTC001PCModemPABTS001PCPABTC001,PCMCIA,USBPCMCIAUSB,3.3.1(1),PDA,,:¹:,,º:,»:,,(2)2000411519,X2000,GSM,GSMWAP,(3),,,,,3.28200066MonteCarlo2000,,,1100,12792400MHz2483.5MHz,,,2400MHz,2400MHz2483.5MHz,2471MHz2497MHz199910,,2400MHz2483.5MHz2400MHz,,,1883,:,,,3.3,,55,:¹;ºCambridgeConsultants,0.180.15,»LSILSI,LSIRFLSI3.4,,IBM19985,,199912,3Com20007,1883,,AMDTDKLG,,,,;RTX,4.,,,920006,1520,5,,20024.5,In-Stat20045.75,,,GPRS3G,2005,,(KjellSorme),32002,2.5BrainChild,,20057,4000AndersEdlund2001,(IDC),(PDA),;2004,19%4.489;1.18AlliedBusinessIntelligence(ABI)In-Stat,,PCIDC,2003,,10,PC10,,Frost&Sullivan,19993670,20066990050%In-StatGroup,20022005,1030,:,2002,;20057,30,,21(:2000-10-18):,,(021-64373707):2000199930;1998199725;19951996201994,15:[200031)]265·编者·1020006