In packet switching architectures, multicast transmission to two or more ports is inherent to the forwarding mechanics of certain protocols while strictly operational necessities in others. For ...

To design communications systems, an engineer may have to juggle several protocols running across a backplane. There are several common strategies to handling the interface for those protocols.

As we mentioned last time, there was an entire industry built around using TDM bandwidth efficiently due to the compelling economics of building corporate private-line networks. By the late 1980s, ...

Knowledge of the structure of Internet Protocol (IP) packets is a fundamental part of understanding the Internet and how information moves from one point to another. The benefits of such knowledge ...

Networking currently is taught at many places, and the majority of hands-on learning is done with local area networks (LANs). Even though wide area networks (WANs) are commonly used, course work ...

A debate is currently raging around whether LTE can use packet switching to transmit voice. End user expectations cannot be ignored because, after more than 20 years of GSM, users have come to expect ...