藍牙協(xié)議的體系結(jié)構(gòu)
頁數(shù) 15 字數(shù) 5755
摘要
藍牙標準化團體開發(fā)了藍牙技術(shù)規(guī)范草案（版本1.0）（下文稱之為“技術(shù)規(guī)范”），它可以用來開發(fā)交互式的服務，交互操作方式的射頻模式應用軟件以及數(shù)據(jù)通訊協(xié)議。本文的目的在于對“技術(shù)規(guī)范”中的眾協(xié)議給出一個概述，指出它們的性能及其相互之間的關(guān)系。此外，一些被藍牙標準化團體定義了的應用模式也將作介紹，在這里，你們將會看到這些協(xié)議是如何被用來支持這些應用模式。

目錄
1 簡介.......................................................................................4
1.1 藍牙協(xié)議棧............................................................4
2 藍牙體系結(jié)構(gòu)中的協(xié)議條款.................................................6
2.1 藍牙內(nèi)核協(xié)議...........................................................7
2.1.1 基帶......................................................................7
2.1.1.1音頻..............................................................7
2.1.2 連接管理協(xié)議..................................................7
2.1.3邏輯連接控制和適應協(xié)議................7
2.1.4 服務搜索協(xié)議(SDP)...............................8
2.2 電纜移位協(xié)議.....................................................8
2.2.1 RS232串口仿真協(xié)議（RFCOMM）......................................................8
2.3 電話控制協(xié)議.......................................................8
2.3.1 電話控制協(xié)議 – 二進制...........................................8
2.3.2 電話控制協(xié)議 – AT 命令集..............................8
2.4 被采用的協(xié)議.....................................................................9
2.4.1 點對點協(xié)議PPP...............................................................................9
2.4.2 TCP/UDP/IP..................................................................9
2.4.3 OBEX 協(xié)議.............................................................9
2.4.3.1內(nèi)容格式.............................................9
2.4.4 無線應用程序協(xié)議WAP........................................................................10
2.4.4.1內(nèi)容格式...........................................11
3 藍牙應用模式和協(xié)議.........................................12
3.1 文件傳輸應用模型............................................................................12
3.2 Internet網(wǎng)橋模式.........................................................................12
3.3 局域網(wǎng)訪問模式...........................................................................13
3.4 同步模式.......................................................................14
3.5 三合一電話模式...............................................................14
3.6頭戴式設(shè)備模式........................................................15
4 綜述..........................................................................................16
5 參考書目...................................................................................17
6 縮寫詞表.....................................................................................19



參考書目
[1] Bluetooth Special Interest Group, Baseband Specification
[2] Bluetooth Special Interest Group, LMP Specification
[3] Bluetooth Special Interest Group, L2CAP Specification
[4] Bluetooth Special Interest Group, SDP Specification
[5] Bluetooth Special Interest Group, RFCOMM with TS 07.10