Figure 22.2.3.
Operation flow and block diagram of the quasi full-duplex data link based on DPSK (forward link) and LSK (reverse link).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.