39 Switching Networks and Traffic Concepts

Revised byAmos E. Joel, Jr.

Part 1: Coordinate Switching Networks

Definitions of Terms
Space- and Time-Division Switching
Properties of Coordinate Switching Networks
Single-Stage Coordinate Switches
Blocking and Nonblocking Networks
Nonblocking 3-Stage Networks
Networks With Internal Blocking
Time-Division Switching

Part 2: Traffic Concepts

Definitions of Terms

Traffic Measures

Traffic Quantity
Traffic Intensity
Call Intensity

Traffic Equations and Tables

Grade of Service
Choice of Formula
Traffic Equations
Delays

PART 1; COORDINATE SWITCHING NETWORKS

DEFINITIONS OF TERMS

Concentration: The function associated with a switching network having fewer outlet than inlet terminals.

Coordinate switch: ...

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