802.16系列文档关系

是不是说我如果看了16e就不用再看16d了？因为里面有这么一段话
This document provides enhancements to IEEE Std 802.16-2004 to support subscriber stations moving at vehicular speeds and thereby specifies a system for combined fixed and mobile broadband wireless access. Functions to support higher layer handover between base stations or sectors are specified. Operation is limited to licensed bands suitable for mobility below 6 GHz. Fixed IEEE 802.16 subscriber capabilities are not compromised. In addition to mobility enhancements, this document contains substantive corrections to IEEE802.16-2004 regarding fixed operation
但是从内容上面看好像16e的内容比16d还少，比如Mesh配置介绍就要比16d少

要先看802.16-2004
16e只是对802.16的一些修改，加了一些东西

那是不是说看了802.16-2004还是看16a呢？
记着前两天还在网上搜到现在正在draft 16f，这个又是什么玩意？
总感觉16-2004就挺好的了，非要弄个16e和3G竞争，能挣的过吗？

不用看16a了
直接看16－2004，再看个16e
至于16e与3G，不一定就是竞争的关系

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