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1、AbstractAttheendofthe20thcentury,agreatrevolutionary,withtherapiddevelopmentofinformationtechnologycomputer,whosecoreiscomputerandcommunicationtechnique,influenceallaspectsofoursocietyandspeedupthedevelopmentofinformationtechnology.Meanwhile,withthedevelopmentofmobilecommunicatio
2、ntechnologyanditsproductreplacementandupdate,themarketdemandforTibetanmobiletelephoneisincreasing.However,duetothelackofmobilecommunicationterminalswhichsupportTibetaninformationprocessing,thecurrentmobiletelephonemarketcannotmeetthegrowingmaterialandculturalneedsofthepeople.Ther
3、efore,therelevanttechnologiesandmethodsarestudiedinthisarticletoreachthegoalthatTibetaninformationtechnologycanbeimplementedonmobilephones.TheresultsofthisstudywillmakecommunicationeasierandconvenientforTibetans;especiallybenefitTibetanfarmersandherders.Itwillalsoreducethecityand
4、countrysidedisparityinTibet,resolvetheproblemof'digitaldivide',andpromoteeconomicdevelopment.ThestudydescribedandreviewedthecurrentTibetaninformationtechnologies.ThefourphasesofTibetaninformationtechnologydevelopmentareexplored,inaddition,Tibetancharactersandgrammarsarestudiedind
5、epthandsomeuniquerulesofTibetanlanguagearesummarized.Finally,thefollowingmethodstoimplementTibetaninformationtechnologyonmobilephoneareproposed:òTibetancharactercodingformobilephone.aTibetancharactercodingmethod,usingindextechnique,isproposedandaccordwithinternational-standardTib
6、etancharactercodeaswellastherequirementsofcodingstandardsformobilephoneòCreatingTibetancharacterlibraryanditsdisplay.IntermsoftheIIIrequirementsforTibetaninformationprocessingformobilephone,weconfirmtheTibetancharacterswiththefiltrationtechniquesintheirsearchandpresentthemethodst
7、ogeneratedotmatrixforTibetancharacter,createTibetancharacterlibraryanddisplaythetextonthephone.òTibetankeyboardlayoutdesignandTibetaninputmethodalgorithm.AccordingtothekeymappingfeatureformobilephonekeyboardandthestructureofTibetancharacter,wedesignedtheTibetankeyboardlayoutformo
8、bilephone,andproposedTibetaninputmethoda