... KIEM SOAT Lcn TRONG MANG TRUYEN THONG SO SANH HI¢U SUAT CUA cAc 91 M E[WeeJ = E[NtJ(E[WI,IJ + Tee) + L E[WkJ (6) k=l ,., , % KIEM SOAT LOI LINK-BY-LINK U Mo ta vi~c kiitm soat 16i link-by-link Trong ... dirong truyen: M E[Wlcl = LE[WiJ .=1 (14) SO SA.NHHI~U SUAT CUA cAe , , KE HO~CH KIEM SOAT A Lcn TRaNG M~NG TRUYEN THONG 93 % "", SO SANH CAC KE HO~CH KIEM SOAT LOI LINK-BY-LINK VOl END-TO-END Sau ... truy'en, vi~e tang them so bi? d~m tJ cac nut m~g khong dem Trong mien thOng hrong Ian ho'n, vi~e tang so bi? d~m tJ cac nut m~g se co Ich, thai gian trt Tuy nhien vi~e tang so bi? d~m len eao khOng...