Thefixedframelengthmaximumcorrelationmethodwhichistheoptimummethodoverthebinarysymmetricchannelhasbeenproved.WithPoissondistribution,theframesyncacquisitionprobabilityisobtainedandfollowedbycomputersimulation.ByMarkovmodelingtechniques,theprobabilityandthemeantimeintolockmodearegiven.Finally,itisshownthattheoptimumframesyncmethodisfarsuperiortoconventional,anditisveryusefulinpractice.