TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION

**Definition:** This place covers:

Transmission of signals having been supplied in digital form, e.g. data transmission, telegraphic communication, or methods or arrangements for monitoring.

As the scope of H04L covers a diversity of subject matter, the user is referred to the definitions for the main groups of H04L . The following list is intended to assist the user.

Systems:

Arrangements of general application:

**Limiting references (this place does not cover):** - Arrangements applicable to telegraphic or telephonic communication -> H04M