A simple definition of packet switching is:
The routing and transferring of data by means of addressed packets so that a channel is occupied during the transmission of the packet only, and upon completion of the … 詳細

Packet switching is used to optimize the use of the channel capacity available in digital telecommunication networks, such as computer networks, … 詳細

• Multi-bearer network
• Optical burst switching
• Packet radio
• Transmission delay
• Virtual … 詳細

Invention and development
The concept of switching small blocks of data was first explored independently by Paul Baran at the RAND Corporation during the early 1960s in … 詳細

Packet switching may be classified into connectionless packet switching, also known as datagram switching, and connection-oriented packet switching, also known as 詳細

The history of packet-switched networks can be divided into three overlapping eras: early networks before the introduction of X.25; the … 詳細

• Pelkey, James L.; Russell, Andrew L.; Robbins, Loring G. (2022). Circuits, Packets, and Protocols: Entrepreneurs and Computer Communications, 1968-1988. Morgan & Claypool. ISBN 978-1-4503-9729-2.
• Russell, … 詳細