WiMAX zuo wei dang qian you xiu de kuan dai wu xian jie ru BWA ji shu zhi yi bei IEEE biao zhun hua zu zhi ren ding wei wu xian cheng yu wang de zhu yao ji shu biao zhun qi biao zhun wei IEEE802 16 xi lie MPLS zuo wei yi zhong zong he er ceng jiao huan ji shu he san ceng zhuan fa ji shu you dian de ji shu yi cheng wei jiang ATM he IP ji shu rong he zai gu gan wang shang shi xian kuai su zhuan fa de zhu yao ji shu zhi yi ben shu de yan jiu shi tu jiang MPLS ji shu yin ru WiMAX xi tong bing yi ci ti gong duan dao duan QoS bao zhang ben wen dui ci QoS ji zhi ji qi shi xian jia gou jin xing le chu bu de tan tao bing gei chu le yi zhong jian dan de shi xian fang an ben shu shou xian dui WiMAX ji shu ji chu jin xing jian dan de jie shao bing jie shao WiMAX MAC ceng dui QoS de zhi chi jie zhao dui IP QoS de jia gou he shi xian fang an jin xing zong jie ran hou dui MPLS wang luo zhi chi qu fen fu wu DiffServ de shi xian jia gou jin xing le tan tao