基于藍(lán)牙標(biāo)準(zhǔn)的點到多點音視頻傳輸技術(shù)的研究與設(shè)計.pdf

1、北京工業(yè)大學(xué)碩士學(xué)位論文基于藍(lán)牙標(biāo)準(zhǔn)的點到多點音視頻傳輸技術(shù)的研究與設(shè)計姓名：孫炎森申請學(xué)位級別：碩士專業(yè)：計算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：侯義斌黃樟欽20090401AbstractAbstractWiththedevelopmentofwirelesscommunicationtechnologies，thequalityofpeople’Slifehasbeengraduallyimproved；theresultinginterconn

2、ectiontypeportablewirelessequipmentisgraduallyintegratedintothepeople’SworkandlifeBecauseofusingtheBluetoothwirelesscommunicationtechnologiesinplaceofcableastheconnectionsbetweentheseveralequipments，thedatatransmissionan

3、dexchangewillbemoreconvenientthanthecablesdoItwillbeveryeasyforpeople’Slife，workandplayThein—depthapplicationsofBluetoothaudiotransmissionbringanunprecedentedmulti—mediaenjoymenttoallthepeopleNowtheresearchonhowtouseBlue

4、toothtechnologiestotransmitstereoaudioandvideo，also，tobuildanewgenerationofhomeentertainmentnetworks，isnowanewfocusandanimportantdirectionofBluetoothtechnologiesresearchThispaperhasaindepthstudyoftheBluetoothprotocolstac

5、kandtheBluetoothapplicationframeworkbasedonBluetoothwirelesscommunicationstechnologies，thepoint—to—multipointaudiotransmissiontechnologyandthepointto—multipointvideotransmissiontechnologyAndthispaperusesBluetoothcorrelat

6、iontechnologiestobuildthemultipointaudioandvideosystemsFirstofall，thepaperhastheresearchontheBluetoothwirelesscommunicationtechnologies，includingBluetoothtechnologyfeatures，Bluetoothapplicationarchitectureandspecificatio

7、n，etcThepaperalsohasallanalysisonkeyissuesofBluetoothmultipointaudioandvideotransmissiontechnologiesThescenariosofthepointtomultipointaudiotransmissionsystembasedonsinglemediastream，thepointtomultipointaudiotransmissions

8、ystembasedonmultimediastreamingandthepointto—multipointvideotransmissionsystemaregivenafterhavingtheresolvingtheseveralkeyissuesSecondlythepapergivesthedesignandrealizationofthepointtomultipointtransmissionsystembaseonas

9、inglemediastreamaudiotransferafterstudingoftheBluetoothnetworktopologycharacteristics，aswellasembeddedsystemdesignmethodologyThirdlythroughtheresearchofmultipointaudiostreamstransmissiontechnologyofBluetooth，thepapergive