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IEEE 973 1990

$34.67

IEEE Standard Definitions of Switching System Performance in a Telecommunications Environment

Published By Publication Date Number of Pages
IEEE 1990 22
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New IEEE Standard – Inactive – Withdrawn. This standard provides definitions of switching system performance in a telecommunications environment. It includes parameters in seven categories: (1) customer access; (2) network reliability; (3) billing; (4) transmission; (5) operating company; (6) customer signaling; (7) network service; The dimensions and critical aspects of each parameter are presented without numerical values. The definitions will facilitate a description of switching requirements for different networks and applications. Each application may be characterized by its own set of parameters and values. This standard provides definitions that will promote a consistent interpretation of performance by users, service providers, manufacturers, and designers

PDF Catalog

PDF Pages PDF Title
8 1 Introduction
1.1 Scope
1.2 Purpose
1.3 References
2 Customer Access
2.1 Dial-Tone Delay
Blocked Dial Tone
2.3 Postdialing Delay
9 2.4 Cross-Office Delay
Answer Supervision Delay
3 Switching System Availability and Reliability
3.1 Downtime
10 3.2 Reliability
11 3.3 Initialization
Billing
4.1 Charge Delay
4.2 Timing Accuracy
4.3 Billing Error
Transmission
Idle Channel Noise
12 Signal-to-Distortion Ratio (C-Notched Noise)
5.3 Impulse Noise
5.4 Quantizing Noise
5.5 Crosstalk
Signal Propagation Delay or Transmission Delay
Digital Synchronization Slip
5.8 Clock Accuracy
5.9 Buffer Storage
13 Operating Company Parameters
Service Order Process Time
6.2 Diagnostic Resolution
6.3 Roll Back
6.4 Measurement Accuracy
14 Capacity Measurements and Definitions
15 6.6 Energy Consumption
Customer Signaling
7.1 Timing
16 DTMF and Dial-Pulse Signaling Characteristics
Network Service
Incoming Matching Loss
17 8.2 Outgoing Blocking
8.3 Intra-Office Blocking
8.4 Tandem Blocking
8.5 Service Circuits
18 Glossary of Acronyms
19 Index
IEEE 973 1990
$34.67