WiMAX 開宗明義 寫的很清楚 ....
http://en.wikipedia.org/wiki/WiMAX
-- The forum (==> WiMAX Forum) describes WiMAX as "a standards-based technology enabling the delivery of last mile wireless broadband access as an alternative to cable and DSL."
亦即 WiMAX = Cable 與 DSL 等 固網式 傳輸 之外 的 "最後一哩" 無線寬頻 替代方案 ...