文件名称：wimax 协议
文件大小：2.87MB
文件格式：PDF
更新时间：2015-07-01 08:08:56
wimax protocol
1 802．16 协议概述.......................................................................................................................................9 1.1 802.16 协议参考模型................................................................................................................9 2 服务汇聚子层（Service specific CS） ...............................................................................................10 2.1 ATM 汇聚子层（ATM CS）...............................................................................................10 2.2 包汇聚子层（Packet CS）...................................................................................................10 2.2.1 MAC SDU 格式..............................................................................................................10 2.2.2 分类....................................................................................................................................11 2.2.3 汇聚层的分类（Classification within the CS） ...................................................12 2.2.4 负荷头压缩（PHS） ....................................................................................................12 2.2.4.1 PHS operation.........................................................................................................12 2.2.4.2 PHS 信令.................................................................................................................14 3 MAC 公共子层（MAC common part sublayer）............................................................................15 3.1 点对多点拓朴结构（PMP）...............................................................................................15 3.2 多点对多点网络拓朴结构（MESH）.............................................................................16 3.3 MAC 服务定义........................................................................................................................16 3.3.1 PMP MAC 服务定义.....................................................................................................16 3.3.1.1 原语 .................................................................................................................16 3.3.1.1.1 MAC_CREATE_CONNECTION.request...................................17 3.3.1.1.2 MAC_CREATE_CONNECTION.indication..............................18 3.3.1.1.3 MAC_CREATE_CONNECTION.r esponse................................19 3.3.1.1.4 MAC_CREATE_CONNECTION.confirmation ........................19 3.3.1.1.5 MAC_TERMINATE_CONNECTION.request..........................20 3.3.1.1.6 MAC_TERMINATE_CONNECTION.indication.....................20 3.3.1.1.7 MAC_TERMINATE_CONNECTION. response......................21 3.3.1.1.8 MAC_TERMINATE_CONNECTION. confirmation ..............21 3.3.1.1.9 MAC_DATA.request.........................................................................22 3.3.1.1.10 MAC_DATA.indication....................................................................22 3.3.1.2 MAC service stimulation of DSx messages ...................................................23 3.3.2 MAC service definition for Mesh...............................................................................24 3.4 数据/控制平面（Data/Control plane） ............................................................................25 3.4.1 寻址与连接......................................................................................................................25 3.4.1.1 PMP...........................................................................................................................25 3.4.1.2 MESH.......................................................................................................................26 3.4.2 MAC PDU 格式..............................................................................................................26 3.4.2.1 MAC PDU 头格式................................................................................................26 3.4.2.1.1 Generic MAC header .........................................................................26 3.4.2.1.2 Bandwidth request header.................................................................28 3.4.2.2 MAC 子头...............................................................................................................28 3.4.2 .2.1 分段子头...............................................................................................29