B3G環(huán)境下蜂窩無(wú)線定位技術(shù)及其應(yīng)用于測(cè)速的研究.pdf

1、、10398163分類(lèi)號(hào)：登墼2：5密級(jí)：公玨UDC：——學(xué)號(hào)：Q耋Q32⑨東南大學(xué)碩士學(xué)位論文B3G環(huán)境下蜂窩無(wú)線定位技術(shù)及其應(yīng)用于測(cè)速的研究研究生姓名：隧直健導(dǎo)師姓名：繕掛寶副熬授申請(qǐng)學(xué)位級(jí)別王堂亟論文提交日期至鯉壘生曼且學(xué)位授予單位蠢壺去堂答辯委員會(huì)主席學(xué)科專(zhuān)業(yè)名稱(chēng)通值蘭揎塞丕統(tǒng)論文答辯日期2QQ壘壘墨且目學(xué)位授予日期星壘煎生且旦評(píng)閱人2006年3月東南人學(xué)碩：學(xué)位論文AbstractAfterseveralgenerations

2、ofdevelopment，mobilecommunicationsbringmoreandmoreconveniencetopeople，andatthesametime，withthegrowthofbandwidth，muchmoreneedsariseLocationestimationiSoneofthemThisthesisfocusesonapplyinglocationestimationinB3G(Beyond3G)s

3、ystem，andanalysestheachievementaswellasproblemsthatwillbeencounteredinB3GenvironmentThecontentisdevidedintofivechaptersInthefirstchapteLbackgroundisbrieflyintroduced，includingthehistoryofmobilecommunicationsandlocationes

4、timationmethodsAndseveralproblemsthatwillgreatlyinfluencetheaccuracyoflocmionestimationarealsolistedandanalysedInthesecondchapteLaB3GsystemmodelbasedontheresearchofNTTDoCoMoisintroduced，includingthe“XG”concept，thetechnol

5、ogyofuplink／downlink，andupperlayermodelThenasimulationplatformderivedfromitisintroducedChapter3involvesthelocationestimationmethodselectionaccordingtoB3GenvironmentAndtheparameterestimation，NLOSeffectandlocationcalculati

6、onmethodareintroducedChapter4usestheresultoflocationestimationtoderivethelocationtrackingandvelocityofmobilestation，andsimulationresultisgivenThelastchapterconcludesthewholeworkandgivesseveralfurtherresearchdirectionsThi