【正文】 .............................................................................................................2 國內(nèi)外的發(fā)展現(xiàn)狀 ..............................................................................................................2 ZigBee 技術(shù)的特點和關(guān)鍵技術(shù) ....................................................................................3 選題的目的和意義 .....................................................................................................................4 本文的工作內(nèi)容 .........................................................................................................................5 第二章 IEEE 通信層 .......................................................................................6 物理層（ PHY） ..........................................................................................................................6 無線信道的分配 ..................................................................................................................6 物理層的主要功能 .............................................................................................................7 IEEE 的調(diào)制方式 ..............................................................................................8 PPDU 格式 ..........................................................................................................................9 數(shù)據(jù)的發(fā)送與接收 .......................................................................................................... 10 介質(zhì)訪問控制層規(guī)范（ MAC） ........................................................................................... 10 信標(biāo)和非信標(biāo)模式 ...........................................................................................................11 數(shù)據(jù)傳送模式 ..................................................................................................................... 12 MAC 層通用幀格式 ......................................................................................................... 13 第三章 ZIGBEE 的基本概念和基本術(shù)語 .............................................................. 16 ZigBee 的基本術(shù)語 ................................................................................................................ 16 設(shè)備類型 (Device Types) ............................................................................................... 16 端點（ endpoint） ............................................................................................................ 17 Zigbee 網(wǎng)絡(luò)中的三類地址 ............................................................................................ 18 屬性（ attribute） ........................................................................................................... 18 簇（ cluster） ...................................................................................................................... 19 配置文件 (profile) ............................................................................................................. 19 綁定（ binding） ............................................................................................................... 19 第四章 ZIGBEE 協(xié)議棧的體系結(jié)構(gòu)和原理 ........................................................ 20 ZigBee 體系結(jié)構(gòu) ................................................................................................................... 20 網(wǎng)絡(luò)層的原理 ............................................................................................................................ 21 網(wǎng)絡(luò)層幀結(jié)構(gòu) .................................................................................................................... 21 網(wǎng)絡(luò)層管理服務(wù)功能 ............................................................................................................. 22 網(wǎng)絡(luò)維護(hù)之建立網(wǎng)絡(luò) ..................................................................................................... 23 .怎樣加入網(wǎng)絡(luò) .................................................................................................................... 25 怎樣離開 網(wǎng)絡(luò) .................................................................................................................... 26 江蘇科技大學(xué)本科畢業(yè)設(shè)計論文 第 IV 頁 網(wǎng)絡(luò)層數(shù)據(jù)的發(fā)送與接送 ................................................................................................... 27 各層幀結(jié)構(gòu)的構(gòu)成 ........................................................................................................... 29 路由選擇 ...................................................................................................................................... 29 路由成本 .............................................................................................................................. 29 路由表 ................................................................................................................................... 30 路由選擇 .............................................................................................................................. 30 網(wǎng)絡(luò)層的地址分配 ................................................................................................................. 32 基本路由算法 ........................................................................................................................... 33 路由函數(shù) .............................................................................................................................. 34 第五章 ZIGBEE 無線路由器硬件設(shè)計 .................................................................... 37 主電路設(shè)計 ................................................................................................................................ 37 CC2430 外圍電路設(shè)計 ................................................................................................... 37 ............................................................................................ 38 ............................................................................................................................... 38 ......................................................