【正文】 移動廣播業(yè)務(wù)和內(nèi)容保護(hù)規(guī)范 ...................................................... 68 OMA BCAST 和承載技術(shù)的適配規(guī)范 .......................................... 74 BCAST 規(guī)范的時間表和進(jìn)展 ................................................................. 75 MBMS.......................................................................................................... 76 網(wǎng)絡(luò)架構(gòu) .............................................................................................. 76 關(guān)鍵技術(shù) .............................................................................................. 76 技術(shù)特點(diǎn) .......................................................................................... 76 協(xié)議棧 .............................................................................................. 77 無線鏈路層主要技術(shù) ...................................................................... 78 MBMS 流程 ..................................................................................... 78 業(yè)務(wù)能力 .............................................................................................. 79 設(shè)備成熟度和產(chǎn)業(yè)鏈 .......................................................................... 80 標(biāo)準(zhǔn)化情況 .......................................................................................... 80 設(shè)備和建網(wǎng)成本分析 .......................................................................... 80 市場應(yīng)用和業(yè)務(wù)開展情況 .................................................................. 81 專利情況和收費(fèi)模式 .......................................................................... 81 BCMCS（中興、高通） ............................................................................ 81 清華 DMBT................................................................................................ 81 網(wǎng)絡(luò)架構(gòu) .............................................................................................. 81 關(guān)鍵技術(shù) .............................................................................................. 81 物理層 .............................................................................................. 82 數(shù)據(jù)鏈路層 ...................................................................................... 84 網(wǎng)絡(luò)層 .............................................................................................. 85 應(yīng)用層 .............................................................................................. 85 小節(jié) .................................................................................................. 85 業(yè)務(wù)能力 .............................................................................................. 86 業(yè)務(wù)性能 .......................................................................................... 86 無線性能 .......................................................................................... 87 組網(wǎng)能力 .......................................................................................... 88 設(shè)備成熟度和產(chǎn)業(yè)鏈 .......................................................................... 88 設(shè)備成熟程度 .................................................................................. 88 產(chǎn)業(yè)鏈的支持情況 .......................................................................... 89 標(biāo)準(zhǔn)化情況 .......................................................................................... 89 標(biāo)準(zhǔn)起源 .......................................................................................... 89 標(biāo)準(zhǔn)化進(jìn)展 ...................................................................................... 89 標(biāo)準(zhǔn)化程度 ...................................................................................... 90 設(shè)備和建網(wǎng)成本分析 .......................................................................... 90 市場應(yīng)用和業(yè)務(wù)開展情況 .................................................................. 90 第 5 頁 共 頁 專利情況和收費(fèi)模式 .......................................................................... 91 知識產(chǎn)權(quán)情況 .................................................................................. 91 上海交大 ADTBT ...................................................................................... 92 網(wǎng)絡(luò)架構(gòu) .............................................................................................. 92 技術(shù)協(xié)議示意圖 .......................................................................... 92 單頻組網(wǎng)結(jié)構(gòu)示意圖 .................................................................. 93 關(guān)鍵技術(shù) .............................................................................................. 93 OQAM 調(diào)制技術(shù) ........................................................................ 93 簡潔、高效的一階循環(huán)數(shù)據(jù)結(jié)構(gòu) .............................................. 94 先進(jìn)的 TPC 信道編碼 ................................................................ 94 采用雙導(dǎo)頻技術(shù) .......................................................................... 94 最大能量合并的動態(tài)信道估計和均衡方法 .............................. 95 不依賴外部時鐘信息的單頻組網(wǎng) .............................................. 95 系統(tǒng)規(guī)格 .............................................................................................. 95 物理層技術(shù)特征 .......................................................................... 95 組網(wǎng)方式 ...................................................................................... 96 業(yè)務(wù)能力 .............................................................................................. 96 設(shè)備成熟度和產(chǎn)業(yè)鏈 .......................................................................... 97 設(shè)備成熟度 .................................................................................. 97 芯片生產(chǎn)情況 .............................................................................. 97 產(chǎn)業(yè)鏈情況 .................................................................................. 98 標(biāo)準(zhǔn)化情況 .......................................................................................... 98 設(shè)備和 建網(wǎng)成本分析 .......................................................................... 98 市場應(yīng)用和業(yè)務(wù)開展情況 ................................................................ 100 專利情況和收費(fèi)模式 ....................................................