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Network Routing, 2nd Edition by Karthik Ramasamy, Deep Medhi

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Chapter 20

Traffic Engineering for Circuit-Switched Networks

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Abstract

In this chapter, we present traffic engineering for circuit-swtiched networks. In particlar, we define the offered load in Erlangs and its relation to blocking for a given capacity. We also discuss blocking computation in the presence of dynamic routing without or with trunk reservation.

Keywords

Erlang; Blocking; call blocking; Erlang-B loss formula; network controls; dynamic routing performance model

Reading Guideline

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