usb无线连接器设计与实现

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1、^、’～USBWlRELESSCONNECTORDESIGNANDIMPLEMENTATIONABSTRACTWiththeadvancesininformationtechnologyandmanufacturingprocessinnovation，domesticdigitalequipmentupgradesconstantly．Today，digitaltelevisionhasalsobeenainterfacewiththehostside，anditcandecodevideofiles

2、，SOitcanmovethefilmuptotheTVbroadcastwiththestoragedevices，suchasaudioandvideofiles，andthismakesmoreflexibletopeoplethatitprovidesamoreconvenientlife．Becausemostaudioandvideofilescomefromthenetwork，ifyouwanttoplaywiththeTV，youneedtodownloadthefiletodevic

3、es，andthentelevisioncanplayit．Thisprocedureissubjecttothedevice’Scapacity．Inaddition，thelongdownloadtimealsomakeusersfeelmoreirritable．Therefore，peopleneedahigh-speed，real-timeonlineviewingexperience．Basedonthisbackground，thisdesignwhichnamedwirelessconn

4、ectorcansolvethisproblem．ItwasinstalledinthedigitalTVinterfacewithwirelessaccesstotheInternet，high—speedconnectivitynetworksforonlinevideo，andreal—timebroadcastonlocaltelevision．Thisdesignusesawirelessnetworktechnology，itsimulatesnetworkvideofilesintothe

5、datawhichdoesnotoccupyspaceinthefilelist，storedinthelinuxsystemdev／mtdblocknodecreatedaboveintoavirtualFAT32filesystem，itmakesTVplayingonlinevideothroughtheconnectordirectly．ThiswouldhaveneithertheUSBcapacityconstraintsnorthedownloadtime．Thisdesigndescri

6、besthewirelessconnectordesign，includingresearchprograms，hardware，softwarestructure，andcomparedwiththesamedesign；secondly，itcompletesadriverfortheGadgetmodificationsandimplementationcandrivethroughtheGadgetdev／mtdblockvirtualnodesonthetelevisionforthedisk

7、，thediskstorageofthevideofilenameandotherbasicinformation，whileavirtualFAT32filesystemstructureandanalysisfunctionsindetaildesign；thenthewirelessmoduleofchoiceanalysis，summarizedwhysaysit’Sbetterinthesamedesign；Finally，testthespeedoftheconnectortoverifyi

8、tsfeasibility．哆

9、、0．ThisdesignCallbeusedwithaUSBinterfacewhichdon’thavewirelesscardTV，orwithUSBinterface，VCDandotherhouseholdappliances．UsetheconnectortotheTV，usersdonotuseUSBflashdrivesandremovableharddiskcanstorelargevide