To ensure that we can all watch YouTube without interruption, major Internet service providers must manage two very different switching technologies. Wide area "IP" networks made up of packet switches ...

Now that network visionaries have been returned to Earth by the gravity of market realities, they're seeing that in order to not only survive but prosper, Internet Protocol (IP)-based private networks ...

The infrastructure of 2G and 3G cellular networks are similar. They comprise an air interface between the user's mobile device and the base station and two core networks; one for circuit-switched ...

Integrated circuit technologies are enabling intelligent, chip-based, optical packet switch matrices. Rapid real-time re-configurability at the photonic layer using integrated circuit technologies is ...

These ToP (Timing-over-Packet) devices are specifically designed to transmit timing and synchronization over asynchronous packet switched networks. Deploying Zarlink’s revolutionary ZL 30301 and ...

In a $1.1 billion deal, Nortel Networks Corp. will supply equipment to Sprint Corp. for converting its existing local telephone service circuit-switch network to a packet-based system, the two ...

A digital network technology that breaks up a message into smaller chunks (packets) for transmission. Unlike circuit switching in traditional telephone networks, which requires the establishment of a ...

Packet switching is a network transmission method that sees data sent in small blocks called packets rather than as a continuous stream. Sending data in this way helps to improve the robustness and ...

Everything you stream and share is broken into network packets. Learn how this enables the seamless flow of data that powers the internet. Network packets are small units of data that are sent from ...