ty -jour au -shen，guobin（jacky）au -cai，jianfei py -2007 da -2007/04/02 ti -Multimedia Networking SP -097262 VL -2007 AB -SN -SN -SN -1687-5680 UR -HTTPS -HTTPS：//.org/10.1155/2007/97262 do -10.1155/2007/97262 JF-多媒体PB的进步-Hindawi Publishing Corporation kw -er -er-