0 0 votes The bit stream $01001$ is differentially encoded using $\text{'Delay and Ex OR'}$ scheme for $\text{DPSK}$ transmission. Assuming the reference bit as a $'1'$ and assigning phases of $'0'$ and $\pi$ for $1$’s and $0$’s respectively, in the encoded sequence, the transmitted phase sequence becomes $\pi 0 \pi \pi 0$ $0 \pi \pi 00$ $0 \pi \pi \pi 0$ $\pi \pi 0 \pi \pi$ Digital Communications gate1992-ec digital-communications numerical-answers + – admin 388 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.
