PHS無線網(wǎng)絡優(yōu)化在廣州市英雄廣場的應用.pdf

1、華中科技大學碩士學位論文PHS無線網(wǎng)絡優(yōu)化在廣州市英雄廣場的應用姓名：張曉軍申請學位級別：碩士專業(yè)：電子與通信工程指導教師：郭偉20060508華中科技大學碩士學位論文ABSTRACT1hePersonalHandpphonesystem(PHS)isawirelesstelec(mmunicationsystemdevelopedfmmthetccholo舀esofinterchallge柚daccessne押orksBasedont

2、headv勰ccdmic蚤Dccl鑭af粕dhi曲qu穰lydi垂矗zedvoicetech∞lo垂es，娃m威es睡ecndu∞r(nóng)stoaccessthecitywirephonesystemwifclessly，whichmakestllecitywi輯phonesponablo柚dconvenienttOuse蛐ywhcreat蛐ythePHSise躺ytOconstnlct孤dhas氌eco藏V鉍ien∞br氆eoperalio

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4、era蛙蛐in1998，PHsh豁bcenr印idlydevelopedinCh蛔，Bythcendof2004，thenumbefofusefs虹C蝴nawassixtyfivenlilnon，鋤ditisestinlatedtobc100milli∞bythe∞dof2005However，wi氆thein∞嬲eofthesc越eof掰Sne柳。慮s勰dtllen啪b麒Ofuse王s，鼢dduetotlleim五nsicp∞per￡

5、iesOfPHS，thefcaremore“bli耐羽髓s’’int量撼OutdoofcoVc越gewh詿etheindoorcovemgeisalsomuchwo瑙e，Ihereforcitisessentialtooptimizethene腳ork，inofdeftoma婦itt00perale誣abe艇efstat黼IIllhjs攮esis，t量leiss醢esof啦eblil磚cove怒geafc搽斑P薹lS，hj曲rateof

6、call一10豁inthehi曲callingmteareasalldtlleinadcquatecapadtycallsedbythechangeofthenumberofcalliIlg翰tcswcrc咖diedBascdontheaIlal螂ofPHSnct、】l，ork，mepfin匹plesof羲e專wo嫩。辨im主zati鼴an磊齜協(xié)et時ds鼉osoKethep燦lemsw囂eploposed1hetestingandfc

7、al印plicationOftheseprindpalsaIldmcthodssh(，wthatthesecanma玉【ePHSasatisfactOrysystemforbomtbeoperationdealcrsallduse齲haddition，thcPHS熱甜wol童op圭主mizationmethodsaBdthekeylecklolo舀esapplica壤e沁壤elafgesquaresiⅡthecitycentralare