國(guó)產(chǎn)手機(jī)對(duì)3G技術(shù)的應(yīng)用前景分析.pdf

1、對(duì)外經(jīng)濟(jì)貿(mào)易大學(xué)碩士學(xué)位論文國(guó)產(chǎn)手機(jī)對(duì)3G技術(shù)的應(yīng)用前景分析姓名：余智勇申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：金融學(xué)指導(dǎo)教師：吳青20090501AbstractWithwidespreadpopularityofthemobilecommunicationnetworkinthepast20years，theglobalvoicecommunicationsbusinesshasachievedgreatSuccess，whilecommunica

2、tionhabitshasevolvedintopersontopersonfromprewouspoint。to—pointprotocol(PPP)，apersonalmobilecommunicationhaswonamajorityofconSUlTICrsintheprogazeLotsofmarketinvestigationandexpertresearchshowsthattheexistingtechnologytop

3、rovidetransmissionrateCantsatisfythefuturedemandsofthepeopleInordertosatisfythefutureneedsofpeople，3Gtechnologytimelyappears3Gmobilecommunicationtechnologybringstheenormousinfluenceandmakessurfinginternet，networkgame，tel

4、eeommunicatingactivitiesoffthefieldandtheenvironment3GmakesthefiferealizingtherealeverywhereNowadays，themobilecommunicationisrapidlydeveloping2Gisalreadyverymatureandwidelyused，butitstechnologicalfactorsrestrictingthedev

5、elopmentofmobilecontrnunicationcannotsatisfytheneedsofthefutureNewmobiletechnology(3G)isimperativeOnJanuary7th，2009Chinesegovernmentissuedthree3GmobilelicenCg$marksthethirdgenerationmobilecommunicationnetwork(3G)formally

6、emeredChinasdevelopmentstageChinesemobilephonebrandson2Gerahasfallbehindtheforeignbrands，Afteryearsofexpefienceanddevelopment，theChinesemobilephonebrandsandtheforeignbrandsstoodonthesamelevelin3GerawhenitcomestoThroughcl

7、osecooperationwiththreeoperators，theChinesemobilephonemanufacturershouldhaveabiggeradvantagepriortotheforeignbrands，willbeforthedevelopmentofChinesemobilecommunicationindustrygeneratedhugeroleandwillhaveonnleworldofmobil

8、ecommunicationindustrytoproducefarreachingeffectsFacingthebroadapplicationprospectof3GtechnologytheChinesemobilephonemanufacturersarelookingtothefutureEstablishingclosecontactwiththreeoperatorS，theChinesemobilephonemanuf

9、acturersshouldincreaseinvestment，technologyactivelylayoutof3Gmobilephoner&dandproductionExpectinginthenearfuturetheChinesemobilephonemanufacturersandoperatorscallcreatenewcooperationa11winpaRernin3Gmobilephonesapplicatio