Data Transmission and Synchronization

$15$ points

Ia$.$ Assume a DPLL receiver that has a clock rate $16$ times the incoming bit rate. The receiver defects an edge transition on an incoming bit stream at $2$ ticks after the last bit is sampled. When should the next simpling ocesent

$1$c$.$ Assume we are using a unique flag with $8$ bit pattern $01111110$ to denote the start of frame and end of frame. If a binary pattern of $01110001$ is encountered at the transmitter, explain how this is handled. $(3$ points$)$

Id$.$ If a binary pattern of $01111110$ is encountered at the receiver explain how this is handled.