【正文】 能：?jiǎn)闻_(tái)服務(wù)器支持 3000 路視頻并發(fā)訪問(wèn)11) 播放響應(yīng)時(shí)間：小于 2 秒 流媒體平臺(tái)技術(shù)標(biāo)準(zhǔn)3GPP公司流媒體技術(shù)采用國(guó)際通用，大規(guī)模推廣使用的標(biāo)準(zhǔn)流媒體技術(shù)—3GPP.3GPP流媒體技術(shù)，是移動(dòng)運(yùn)營(yíng)商規(guī)?；\(yùn)營(yíng)業(yè)務(wù)之道。另外，平臺(tái)需要具有電信運(yùn)營(yíng)級(jí)平臺(tái)的穩(wěn)定性和可靠性，并方便后期的升級(jí)與擴(kuò)容。開(kāi)放性原則：提供開(kāi)放的平臺(tái)模塊接口，可引入新的技術(shù)體系，可廣泛接入合作伙伴?？蓴U(kuò)展性原則：系統(tǒng)采用模塊化的體系結(jié)構(gòu)，支持功能模塊動(dòng)態(tài)插入、支持系統(tǒng)規(guī)模動(dòng)態(tài)擴(kuò)展，具備增加功能模塊，開(kāi)展視頻直播和點(diǎn)播業(yè)務(wù)的擴(kuò)展能力。先進(jìn)性原則：該系統(tǒng)采用具有完全自主知識(shí)產(chǎn)權(quán)的核心技術(shù)開(kāi)發(fā)，且該技術(shù)在當(dāng)前處于業(yè)界領(lǐng)先地位，從而保證了產(chǎn)品的技術(shù)先進(jìn)性。252。252。252。3G 視頻服務(wù)平臺(tái)以高質(zhì)量圖像轉(zhuǎn)播系統(tǒng)為前端設(shè)備，并結(jié)合現(xiàn)代視音頻壓縮和傳輸技術(shù)，流媒體傳輸技術(shù)，計(jì)算機(jī)控制技術(shù)等手段，將前端設(shè)備采集的視音頻信息，通過(guò) 3G 視頻直播平臺(tái)以及 3G 無(wú)線網(wǎng)絡(luò)和互聯(lián)網(wǎng)，呈現(xiàn)在廣大用戶的移動(dòng)智能終端上。業(yè)界領(lǐng)先地位公司的流媒體產(chǎn)品和解決方案歷經(jīng)多年磨礪，已經(jīng)成長(zhǎng)為固網(wǎng)和無(wú)線流媒體領(lǐng)域的業(yè)界領(lǐng)軍者。90%以上為大學(xué)以上學(xué)歷。全面的產(chǎn)品線針對(duì)無(wú)線流媒體應(yīng)用我們提供全面的產(chǎn)品線，涵蓋了信號(hào)采集與編碼、轉(zhuǎn)碼設(shè)備，網(wǎng)絡(luò)傳輸與內(nèi)容分發(fā)系統(tǒng)，終端解碼與播放設(shè)備。業(yè)界領(lǐng)先地位我們自主開(kāi)發(fā)的產(chǎn)品和解決方案歷經(jīng)多年磨礪，已成長(zhǎng)為無(wú)線流媒體領(lǐng)域的業(yè)界領(lǐng)軍者。公司前瞻性地將標(biāo)準(zhǔn)化作為產(chǎn)品開(kāi)發(fā)的基石，堅(jiān)持遵循國(guó)際標(biāo)準(zhǔn)規(guī)范，追求產(chǎn)品在產(chǎn)業(yè)鏈中的普遍適用性，從而提供市場(chǎng)上最具競(jìng)爭(zhēng)力的無(wú)線流媒體解決方案。目前在全國(guó)已服務(wù)客戶達(dá) 3000 多家，客戶遍及教育、政府、企事業(yè)、金融、電信、廣電、軍隊(duì)等各行業(yè)?；?3GPP 流媒體技術(shù)的手機(jī)視頻服務(wù)平臺(tái)解決方案1目 錄一、公司簡(jiǎn)介...................................................................................................................................4 公司簡(jiǎn)介............................................................................................................................4二、方案建議書(shū)...............................................................................................................................6 項(xiàng)目概述............................................................................................................................6 項(xiàng)目背景介紹........................................................................................................6 平臺(tái)建設(shè)原則........................................................................................................7 平臺(tái)建設(shè)目標(biāo)........................................................................................................7 3G 流媒體平臺(tái)技術(shù)特點(diǎn)..................................................................................................8 技術(shù)規(guī)范性............................................................................................................8 技術(shù)標(biāo)準(zhǔn)性............................................................................................................8 流媒體平臺(tái)技術(shù)標(biāo)準(zhǔn)3GPP ..................................................................................9 3GPP 標(biāo)準(zhǔn)介紹....................................................................................................13 通信協(xié)議描述......................................................................................................14 流媒體技術(shù)手段..................................................................................................15 縮略語(yǔ)..................................................................................................................17 技術(shù)方案..........................................................................................................................18 平臺(tái)邏輯架構(gòu)........................................................................................................18 平臺(tái)部署架構(gòu)......................................................................................................19 流媒體平臺(tái)總體架構(gòu) ..........................................................................................21 平臺(tái)的優(yōu)勢(shì)..........................................................................................................25 點(diǎn)播管理平臺(tái)......................................................................................................42 流媒體平臺(tái)..........................................................................................................52 本項(xiàng)目流媒體平臺(tái)部署 ......................................................................................55三、項(xiàng)目實(shí)施方案.........................................................................................................................58 項(xiàng)目管理介紹..................................................................................................................58 管理概述................................................................................................................58 項(xiàng)目管理組織........................................................................................................59 項(xiàng)目管理工作制度................................................................................................60 項(xiàng)目管理工作介紹................................................................................................60 項(xiàng)目實(shí)施計(jì)劃..................................................................................................................70 項(xiàng)目里程................................................................................................................702 項(xiàng)目實(shí)施計(jì)劃表....................................................................................................71 項(xiàng)目進(jìn)度管理..................................................................................................................72 需求調(diào)研與確認(rèn)....................................................................................................72 系統(tǒng)安裝部署........................................................................................................73 系統(tǒng)聯(lián)調(diào)................................................................................................................75 平臺(tái)試運(yùn)行............................................................................................................76四、服務(wù)承諾.................................................................................................................................77五、服務(wù)方案.................................................................................................................................78 服務(wù)理念..........................................................................................................................78 服務(wù)內(nèi)容..........................................................................................................................78 服務(wù)方式........