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Elizabeth F. Severino, Director-Editorial William J. Muldowney, Group Managing Editor John R. Hillegass, Consulting Editor

J.B. Totaro, Consulting Editor EDITORIAL SUPPORT

Joseph F. Kelly, Editorial Assistant Martha Vandevelde, Secretary Patricia DeVault, Staff Assistant Ethel Jackson, Staff Assistant

CUSTOMER SERVICE CONSULTANTS John Allen, Manager, Customer Services Sara M. Buchanan, Service Consultant Kathleen Carey, Service Consultant Alan Hirsch, Service Consultant Patricia Jordan, Service Consultant Stanley Greene, Service Consultant Dale Kredatus, Service Consultant SALES & SUBSCRIPTIONS

Jack McEriain, National Sales Manager

William Lauderbach, Northeastern Regional Sales Manager Elizabeth McKeown, Central Regional Sales Manager Charles R. Olson, Western Regional Sales Manager Russell Strunk, Manager-Renewal Sales

PUBLISHER Donald F. Welsher

COMMUNICATIONS SOLUTIONS

Datapro Research Corporation. 1805 Underwood Blvd., Delran, NJ 08075; 609-764-01001 A McGraw-Hili Company Chicago 312-236-8206/Dallas 214-980-1525/Palo Alto 415-967-6007/Phoenix 602-203-78311

Washington 301 -589-6040

1980 Datapro Research Corporation. Delran. N.J. 08075 Reproduction Prohibited

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TION, a service devoted to the automation of banking operations and transactions; DAT APRO REPORTS ON RETAIL AUTOMATION, An in-depth study of POS or point of transaction automation; DATAPRO DIRECTORY OF SOFTWARE, a comprehensive series of summaries on computer programs and packages on the EOP market; DATAPRO REPORTS ON DATA COMMUNICATIONS, a service devoted to data communications utilities, systems, terminals and devices; DATAPRO EDP SOLUTIONS a management oriented service covering a range of EOP topics; DAIAPRO AUTOMATED OFFICE SOLUTIONS, a management oriented service covering timely topics in the office area;

DATAPRO APPLICATIONS SOFTWARE SOLUTIONS, a management oriented service covering a wide range of software applications; DATAPRO REPORTS ONOFFICE SYSTEMS, a comprehensive information service covering all aspects of office equipment, systems and services; DATAPRO REPORTS ON COPIERS & DUPLICATORS, a service devoted to copier and duplicator equipment found in the office or in-house reprographics center; and DATAPRO REPORTS ON WORD PROCESSING, a service devoted to automatic typing and text editing equipment, systems and services.

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COMMUNICATIONS

SOLUTIONS Contents, Volume 1

I

I

N.B. For a complete, detailed listing of the contents ohhis information service, see the Index, Section CS01.

Report Report No. of Pub'n. Report

Number Pages Date

INDEX CS01-l 00-1 01 7 5/80 Terminals

The Categories and Functions of USER'S GUIDE CS03-1 00-1 01 3 6/79 Data Terminals

Typing and Printing at a Distance INQUIRY SERVICE CS05-1 00-1 01 14 6/79 Display Terminals-The Soft Copy

Alternative to Teleprinters User Programmable Terminals

BASIC CONCEPTS Remote Batch Terminals

Integrated Point of Sale (POS)

Topic Index CS10-000-l0l 1 2/80 Systems

Technology Overviews

Voice Response Data Terminais A Brief Historical Perspective of CS 10-120-101 10 6/79 Interface Equipment

Computer Communications Modems: Terminal-Line Linking

Teleprocessing-The Modern CS 1 0- 1 50- 1 01 8 6/79 Devices Marriage of Computers and

Communications Transmission line Equipment

Line Use Optimization with

The Data Transmission Channel Multiplexing Equipment

The Special Requirements of Data CS1 0-21 0-1 01 10 6/79

Communications Traffic Concentration and line

The Basic Parameters of a Data CS 10-220-101 9 6/79 Management

Channel Com m u nications Processors-

General Solutions to Common CS 10-230-101 11 6/79 Special Kinds of Computer-Helping

Communications Interface Problems Computers

Multiplexing and Concentration Telephone Equipment

The Strengths and Applications of CS10-310-101 10 6/79 Private Telephone Systems-PBX

Digital Data Multiplexing and PABX

The Power of Concentration CS 10-320-101 4 6/79 The Equipment and Techniques of

Digital Transmission Techniques Digital Telephony

The Language and Techniques of CS1 0-41 0-1 01 16 6/79 Transmission Facilities Pulse Code Modulation (PCM) Current Transmission Facility The Nature and Organization of CS 10-411-101 10 6/79 Characteristics

Digital Transmission Channels Users' Views of Transmission Facilities

Protocols

Why Protocols? Why Standards? CS10-510-101 4 6/79 PLANNING A Tutorial on Protocols CS 10-520-101 32 7/79

Network Technologies Topic Index

A Concise Summary of Public, CS1 0-610-101 8 6/79 Need Assessment Planning

Leased, and Private Transmission Overview

Facilities How to Determine Your Data

The Uses of Message Switching in CS10-620-101 20 6/79 Communications Needs

Communications Networks A Digest of the Latest

The Techniques and Applications CS1 0-650-1 01 9 6/79 Communications System Planning

of Packet Switching Techniques

Operating Systems for Computer CS1 0-660-1 01 11 2/80 Gaining a Better Perspective of

Networks Communications System

Applications

Wideband Transmission Facilities Planning Ahead for Your Data Understanding Satellite-Based CS10-710-101 9 6/79 Comm unications Applications

Telecommunications Systems A Short Guide to the Arcana of Nationai and internationai Data Communications Control Techniques Communications Regulations and A Summary Overview of CS1 0-81 0-1 01 23 6/79 Tariffs

Communications Network Control

Architectures and Protocols Terminals

A Short Checklist of Terminal

I Pianning Factors

SYSTEM COMPONENTS How to Calculate the Number of

Terminals You Will Need in Your Topic Index CS 15-000-101 1 5/80 Communications Network

How to Measure a Terminal'S I.Q.

System Component Overview Providing User-Oriented System

A Brief Classification Guide to Data CS15-050-101 12 6/79 Interfaces

Communications Hardware Hardware Solutions to Problems in

The Integrated Uses of Hardware in CS15-060-101 13 6/79 the Terminal/Computer-to-Modem

Network Configurations Data Path

MAY 1980 © 1980 DATAPRO RESEARCH CORPORATION, DELRAN, NJ 08075 USA REPRODUCTION PROHIBITED

Report Number

CS15-100-101 CS15-120-101 CS 1 5-150-101 CS 15-160-101 CS15-170-101 CS 1 5-180-201 CS i 5-i 90-i 0;

CS 1 5-220-101

CS 15-320-101

CS 15-420-101

CS15-610-101 CS15-612-101

CS 15-710-101 CS15-711-101

CS20-000-101

CS20-110-101 CS20-11 5-101

CS20-120-101

CS20-121-101 CS20-150-101

CS20-205-101 CS20-21 0-1 01

CS20-215-101 CS20-220-101 CS20-235-101

No. of Pub'n.

Pages Date

8 6/79 11 9/79 12 11/79 8 1/80 8 2/80 8 6/79 11 6/79

8 4/80

7 12/79

12 7/79

9 6/79 14 6/79

10 6/79 5 10/79

1 5/80

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7 6/79 23 6/79

6 6/79 9 5/80 5 6/79

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N.B. For a complete, detailed listing of the contents of this information service, see the Index, Section CS01.

Report Report No. of Pub'n.

Report Number Pages Date

Transmission Facilities System Architecture for

Planning Considerations for Dial-Up CS20-325-101 15 6/79 Distributed Data Management Versus Leased-Line Facilities A Language for Distributed

Processing

Applications Maintaining Data Order and

Consistency in a Multi-

Office Automation Access Environment

An Office Automation Study CS20-400-101 16 12/79

EFT Electronic Mail

Planning for Electronic Mail High Velocity Money-Preparing CS20-41 0-1 01 10 6/79 Facsimile-How to Analyze Its

for EFT Role in Your Organization

Planning Guidelines for an EFT CS20-412-101 6 6/79 Audit and Control System

Teleconferencing The Economics and Other Issues of CS20-415-201 8 6/79

EFT Systems Planning for All-Electronic

Multimedia Corporate

Distributed Processing Communications

How to Conduct a Distributed CS20-51 0-1 01 18 6/79

Processing Feasibility Study MIS

Organizational Design for Distributed CS20-515-1 01 10 1/80 The Communications Framework of

Processing Management Information Systems

MAY 1980 :g '980 DATAPRO RESEARCH CORPORATION, DELRAN, NJ 08075 USA REPRODUCT!ON PROHIBITED

Report Number CS20-520-101 CS20-530-101 CS20-540-101

CS20-61 0-1 01 CS20-650-101

CS20-71 0-1 01

CS20-940-101

No. of Pub'n.

Pages Date 6 9/79 12 10/79 7 3/80

6 6/79 8 8/79

7 6/79

8 6/79

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Filing Instructions- May 1980

COMMUNICATIONS SOLUTIONS

This supplement contains a new report on providing user-oriented system interfaces and another interesting report about using an IBM Series / 1 minicomputer as a

communications system management tool. You will also find a drastically revised report on network diagnostic tools which includes the results of a recent Datapro user survey.

It takes only a few minutes to file the new reports in your looseleaf binders. Just follow the simple filing instructions on this page.

REMOVE INSERT

SECTION DESCRIPTION

Report No. of Report No. of

Number Pages Number Pages

Volume 1 Contents 2 Contents 2 Contents of Volume 1 (revised)

Index CS01-050-101 2 - i - Supplementary Index (merged with master index) CS01-1 00-1 01 6 CS01-1 00-1 01 7 Index (revised)

Planning CS20-000-101 1 CS20-000-101 1 Topic Index (revised)

- - CS20-220-101 9 Providing User-Oriented System Interfaces (new)

Volume 2 Contents 2 Contents 2 Contents Volume 2 (revised)

Installation CS35-610-201 11 CS35-610-201 36 Network Diagnostic Tools: An Equipment/

and Main- Vendor Survey (revised)

tenance

Systems CS50-000-101 1 CS50-000-101 1 Topic Index (revised) Management

- - CS50-330-101 10 Using a Minicomputer as a Communications

I System Management Too! (new)

I

Newsbriefs - - CS99-001-051 4 N ewsbriefs (new)

MAY 1980 c 1980 DATAPRO RESEARCH CORPORATION, DELRAN, NJ 08075 USA ----

-_

.. --.

_

... -- -... _._--

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N.B. For a complete, detailed listing of the contents of this information service, see the Index, Section CS01.

Report Report No. of Pub'n Report Report

Number Pages Date Number

SYSTEM DESIGN Computer Services

Comparing Interactive Computer CS30-21 0-1 01

Topic Index CS25-000-101 4/80 Services

Design Motives and Goals Hardware Performance Analysis

Resource Sharing-The Motivating CS25-11 0-1 01 19 6/79 Selecting Data Communica- CS30-300-101

Goal of Communications System tions Facilities

Design Performance Analysis of Complex CS30-31 0-1 01

A Concise Overview of Communi- CS25-120-101 16 6/79 Communications Systems cations System Design Factors

Nontechnical Issues in Network CS25- 121-101 7 6/79 Telephone Equipment

Design The Evaluation and Selection of a CS30-41 0-1 01

How to Design a Communications CS25-190-101 9 6/79 Telephone System System with Elegance and Simplicity

Software

Terminals How to Evaluate and Select a Data CS30-61 0-1 01

The Impact of Human Biology on CS25-220-101 16 6/79 Communications Monitor Man-Machine Interface Design

The Effects of Terminal Dialogue CS25-221-101 5 6/79 Contract Negotiations

Structure on Network Costs How to Negotiate Hardware CS30-710-101

Making a Special Purpose Terminal CS25-222-101 6 4/80 Contracts

Work in a General Purpose Sys- Contracts for Acquiring Software CS30-711-101

tems Environment Packages

Contracts for Outside Processing CS30-712-101

Line Control Services

The Elements of Line Control in CS25-31 0-101 12 6/79

Communications System Design INSTALLATION AND MAINTENANCE

A Guide to IBM's System CS25-320-101 11 7/79

Network Architecture (SNA) Topic Index CS35-000-101

Networks Maintenance Tools and Techniques

A 10-Year Summary of Solutions to CS25-411-101 14 6/79 The Equipment and Techniques of CS35-61 0-1 01 Packet-Switched Network Problems Communications Systems

ARPANET Versus SNA-A Side-by- CS25-415-101 10 6/79 Maintenance

Side Comparison of Two Packet- Network Diagnostic Tools: An CS35-61 0-201

Switched Network Design EquipmentNendor Survey

Approaches How to Design a Communications CS35-611-101

System Diagnostic Test Center Security

Some Insights into Cryptography CS25-51 0-1 01 15 6/79 Maintenance Services

and Its U:;es in Data Communications Understanding Independent Third CS35-71 0-1 01 Prevention of Computer CS25-520-101 15 10/79 Party Maintenance Services

Crime

Applications for Multilevel CS25-530-101 11 12/79 OPERATIONS MANAGEMENT Secure Operating Systems

Topic Index CS40-000-101

Design Aids

Categories of Data Transmission CS25-605-101 6 8/79 Operational Checks

Systems A Protocol Validation Technique for CS40-320-101

How to Develop Computer Programs CS25-61 0-1 01 10 6/79 Operational Confidence

for Network Design Assistance Workflow-A Technique for CS40-330-101

How to Organize and Use a Data- CS25-611-101 8 6/79 Analyzing JES Systems base for Network Design and

Management Operating Improvements

A Brief Introduction to the Language CS25-6i 5- i Oi i5 6/79 How to Improve Line Utilization CS40-41 0-1 01 and Techniques of Queueing Theory in an Existing System

Sophisticated Modem and CS40-420-101

Economic Analyses Multiplexer Utilization

How to Evaluate the Economics of CS25-81 0-1 01 26 6/79

System Design Alternatives Operating Cost Reductions

Putting the Squeeze on Your Te!e- CS40-51 0-1 01

SELECTION AND ACQUISITION communications Costs

Control of Variable Telephone CS40-520-101

Topic Index CS30-000-101 3/80 Costs

Data Communications Hardware Security

Basic Guidelines to the Selection CS30-110-101 13 6/79 Data Security and Protection CS40-750-101

and Acquisition of Communications Structures

System Hardware Communications and Data Base CS40-760-101

System Safeguards

MAY 1980 .~ 1980 DATAPRO RESEARCH CORPORATION, DELRAN, NJ 08075 USA REPRODUCTION PROHIBITED

No. of Pub'n Pages Date

8 2/80

29 3/80 10 11/79

22 6/79

6 6/79

9 6/79 10 6/79 9 8/79

10/79

7 6/79

36 5/80 5 6/79

12 6/79

4/80

13 6/79 6 10/79

9 6/79 5 11/79

10 6/79

7 9/79

9 6/79 28 4/80

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" " SOLUTIONS ... un."M • •

vn~

Lontents, VOlume L

t~.B. For a complete, detailed listing of the conteiits of this infoimation SSiV;C6, see the Index, Section eS01.

Report No. of Pub'n Report Report

Report

Number Pages Date Number

Network Control Architectures SYSTEMS MANAGEMENT

AT&T Answers 15 Questions About CS60-51 0-1 01

5/80 ACS

Topic Index CS50-000-101

A Fail-Safe Distributed Local CS60-520-101 System Performance Evaluation

13 6/79 Network for Data Communication How to Measure and Evaluate CS50-120-101

Computer Response and Turnaround

Communications and Society Times in an Interactive Network

The Technological Path Toward a CS60-820-101 A Communications System CS50-130-101 6 6/79

Distributed Environment Performance Checklist

Two Possible Communications CS60-850-101 Futures: 1984 or the Goldfish Bowl

Line Optimization

Toward the Information Society- CS60-860-101 The Differences in Line Optimization CS50-220-101 9 6/79

A Positive View Approaches to Short- and Long-

Potential I mpacts of Educa- CS60-865-101 Line Systems

tiona I Telecommunications

Special Systems Management Systems

CS50-31 0-1 01 10 6/79 Communications Network Manage-

VENDORS AND SUPPLIERS ment in a Research and Develop-

ment Environment

Vendors and Suppliers Index CS90-000-101 Institutional Control of Com- CS50-320-101 8 1/80

Teleprinter Terminals CS90-120-101 puting Funds and Resources in a

Display Terminals CS90-1 50-101 Networking Environment

User Programmable Terminals CS90-160-101 Using a Minicomputer as a CS50-330-101 10 5/80

Remote Batch Terminals CS90-170-101 Communications System

Integrated Point of Sale (POS) CS90-180-101 Management Tool

Systems

Voice Response Equipment CS90-190-101 Applications Management

Modems CS90-220-101

D istri buted Processi ng-Before CS50-510-101 14 6/79

Multiplexers CS90-320-101

Distributed Processing-After CS50-51 0-201 12 6/79

Communications Processors CS90-420-101 PBX, PABX, and Other Telephone CS90-61 0-1 01 International Operations

8179 Equipment How to Cut Costs and Improve CS50-81 0-101 17

Service of Your International

STANDARDS AND PROTOCOLS Telecommunications

Nationalism and Data CS50-815-101 8 6/79

American Standard Code for Communications

Information Interchange (ASCII) Advanced Data Communications FUTURE SYSTEMS

Control Procedures (ADCCP) EIA Standard RS-232C

Topic Index CS60-000-101 3/80

IBM Binary Synchronous Communi- cations (BSC)

Applications and Software

IBM Synchronous Data Link Control A Realistic Look at the Future of CS60-160-101 8 6/79

(SDLC) EFT, POS, and Electronic Mail

Sperry Univac Universal Data Link Some Yet-to-be-Solved Problems CS60-170-101 6 6/79

Control (UDLC) of Distributed Processing Systems

Burroughs Data Link Control (BDLC) The Future for Communications

Software Terminals

Terminals in the 1980's A Prototype Advanced Terminal

System

New Transmission Technologies Fiber Optic Technology-Now and

Tomorrow

MAY 1980

CS60-180-101 7 6/79

CCITI X.25 Packet Switching Interface

CS60-220-101 9 6/79 GLOSSARY CS60-230-101 10 2/80

Glossary NEWSBRIEFS CS60-310-101 23 6/79

Newsbriefs

:C;' 1980 DATAPRO RESEARCH CORPORATION, DELRAN. NJ 08075 USA REPRODUCTION PROHIBITED

CS93-11 0-1 01 CS93-112-101 CS93-115-101 CS93-301-101 CS93-302-101 CS93-31 0-1 01 CS93-311-101 CS93-501-101

CS98-1 00-1 01

CS99-001-051

No. of Pub'n Pages Date

14 6/79 9 1180

7 6/79 10 6/79 9 8/79 12 3/80

1 3/80 2 10/79 4 10/79 2 3/80 2 3/80 1 12/79 1 6/79 2 6/79 1 6/79 2 6/79 5 10/79

7 6/79 9 12/79 7 6/79 8 6/79 7 6/79 4 6/79 3 6/79 9 6/79

18 6/79

4 5/80

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Supplementary Index

This supplementary Index includes only those items which have been added in the January, February, March and April updates to Communications Solutions. For index references to previously published reports, please turn to the Master Index which begins on the next leaf

A

ARPANET: CSIO-660-101

c

centralized data processing- cost-effectiveness of: CS20-515-1O I

Comparing Interactive Computer Services: CS30-21O-101 communications-

facilities: CS30-300-10 I

Communications and Data Base System Safeguards: CS40-760- 10 I computing resources-

availability to institutional users: CS50-320- 10 I costs:-

of computer services: CS50-320-10 I

o

data communications- data protection: CS40-760-1O I fail-safe network concept: CS60-520-10 I security: CS40-760-10 I

selection of facilities: CS30-300-1O I data processing-

centralizing vs decentralizing: CS20-515-1O I data control function: CS20-515- 10 I systems function: CS20-S15-101 distributed processing-

fail-safe network concept: CS60-520-101 organizing for: CS20-515- 10 I

terminals: CS 15-160-10 I

E

encryption: CS40-760- IO I

F

A Fail-Safe Distributed Local -:\etwork for Data Communication:

CS60-520-101

facilities, selection of: CS30-300-101 future systems-

fail-safe distributed network concept: CS60-520-1O I

Institutional Control of Computing Funds and Resources in a Networking Environment: CS50-320-101

M

Maintaining Data order and Consistency in a Multi-Access Environment:

CS20-540-10 I

Making a Special Purpose Terminal Work in a General Purpose Systems Environment: CS25-222-10 I

N

networks-

for research facilities and educational institutions: CS50-320- 10 I operating system: CS 10-660-10 I

o

Operating Systems for Computer Networks: CSIO-660-IOI Organizational Design for Distributed Processing: CS20-515-IOI

p

Potential Impacts of Educational Telecommunications Systems:

CS60-865-10 I

A Prototype Advanced Terminal System: CS60-230-IOI

R

resource sharing: CS50-320- 10 I

~ 1980 DATAPRO RESEARCH CORPORATION, DELRAN, NJ 08075 USA

.... DRII 1 QQn OCDO("'H''''\I Ir'TIf"'\1\.1 n O r ' \ U I D I T C r \

(9)

CS01-060-102 Index

security-

S

in a data communications environment: CS40-760-101 maintaining data order and consistency: CS20-540-101 Selecting Data Communications Facilities: CS30-300-1O I selection-

interactive computer services: CS30-21O-101 services-

comparing interactive computer services: CS30-21O-101 software-

network operating system: CS 10-660-10 1 system-

network operating: CSIO-660-lOi

Supplementary Index

T

telecommunications-

impact on education: CS60-865-1O 1 terminal-

intelligent: CS 15-160-1 0 I programmable: CS 15-160-10 I special purpose: CS25-222-101 Terminals in the 1980's-

a prototype advanced terminal system: CS60-230-1O I

u

User Programmable Terminals: CS 15-160-10 ID

if: 1980 DATAPRO RESEARCH CORPORATION, DELRAN, N~J 08075 USA

REPRODUCTION PROHIBITED APRIL 1980

(10)

Index

A

access control: CS25-31O-101, CS25-520-101 accounting, network: CS25-11O-1O I ACS: see advanced communication service

ADCCP: (see advanced data communications control protocol) Advanced Communication Service: CSI5-71O-101, CS60-51O-101 Advanced Data Communications Control Protocol: CS25-81O-101 American Standard Code for Information Interchange (ASCII):

CS93-112-101

An Office Automation Study: CS20-400-101 applications-

communications network: CS I 0-150-1 0 I, CS 15-420-10 I , CS20-120-IOI

distributed processing: CS20-51O-1O I, CS20-530-1O I, CS50-51O-1O I, CS50-51O-20 I

effect on system design: CS25-120-10 I for fiber optics: CS60-31O-1O I

gaining a better perspective of: CS20-120-1O I management: CS25-190-101

of PCM: CSIO-4IO-101

-oriented software: CS60-180-1O I planning: CS20-121-101, CS25-11O-101

unilevel and multilevel, for secure systems: CS25-530-1O I

Applications for Multilevel Secure Operating Systems: CS25-530-1 0 I architecture-

fiber optics: CS60-310-10 I network control: CS25-81O-1O I

systems for distributed data management: CS20-520-101 systems network: CS25-320-10 I

ARPANET: CSIO-660-IOI; CS25-411-101; CS25-415-101 ARPANET Versus SNA-A Side-by-Side Comparison of Two

Packet-Switched Network Control Design Approaches:

CS25-415-101

AT&T Answers 15 Questions About ACS: CS60-51O-101 automated clearing houses: CS20-4 10-10 I

automated office: CS20-400-101

B

bandwidth, definitions of: CS 10-220-10 I, CS 10-230-10 I bank cards: CS20-41O-1O I

Basic Guidelines to the Selection and Acquisition of Communications System Hardware: CS30-110-101

The Basic Parameters of a Data Channel: CSIO-220-101 batch concept: CS 15-170-10 I

BDLC: see Burroughs Data Link Control benefit -cost analysis: CS25-81O-1O I

Brief Classification Guide to Data Communications Hardware:

CS 15-050-101

Brief Historical Perspective of Computer Communications:

CS 10-120-10 1

Brief Introduction to the Language and Techniques of Queuing Theory: CS25-615-10 1

BSC: see IBM Binary Synchronous Communications Burroughs Data Link Control: CS20-940-IOI, CS93-311-101

carrier-

communications: CS20-150-10 1 network links: CS25-120-1O I

c

The Categories and Functions of Da ta Terminals: CS 15-100-10 I Categories of Data Transmission Systems: CS25-605-101 CCITT X.25 Packet Switching Interface: CS 10-650-10 I,

CS20-940-1O I, CS9 3-501-10 I centralized data processing-

cost-effectiveness of: CS20-515-1O I

centralized / distri buted net wor ks: CS25-120-10 I channel-

analog wide band: CS 15-710-10 I capacity: CS25-220-1O I

data communications characteristics of: CS 10-220-10 I digital transmission: CSI0-4II-101

ciphers: CS25-510-101

coding techniques: CSIO-410-101 communications-

and the automated office: CS20-400-1O I departments, need for: CS40-51 0-10 I facilities: CS30-300-10 I; CS40-41 0-1 0 I

from the environmentalist's viewpoint: CS60-820-10 I future of: CS60-850-10 I; CS60-860-10 I

hardware: CS 15-050-10 I links: CS 15-060-10 I

man/ computer interface: CS25-220-1O I monitor: CS30-61O-1O I

networks-

design: CS 10-620-10 I, CS25-611-1 0 I in R&D environment: CS50-310-101 management: CS25-611-1 0 I packet: CS25-411-1 0 I

processors: CS 15-060-10 I, CS 15-420-10 I

Communications and Data Base System Safeguards: CS40-760-1O I Communications Applications, Planning Ahead for Your Data:

CS20-121-101

communications system-

design: CS 10-310-10 I, CS25-11 0-10 l, CS50-130-1O I digital: CSIO-411-101

maintenance: CS35-61 0-1 01 test center design: CS35-611-101

using a minicomputer as a management tool: CS50-330-101 The Communications Framework of Management Information

Systems: CS20-940-10 I

Communications Interface Problems, General Solutions to Common:

CS 10-230-10 I

Communications Monitor, How to Evaluate and Select a Data:

CS30-610-101

Communications, Nationalism and Data: CS50-8l5-101

Communications Needs, How to Determine Your Data: CS20-11O-101 Communications Network Control Architectures, A Summary Over-

view of: CS25-81 0-1 0 I

Communications Network Management in a Research and Develop- ment Environment: CS50-31O-10 I

Communications Processors: CS90-420-10 I

MAY 1980

© 1980 DATAPRO RESEARCH CORPORATION, DELRAN, NJ 08075 USA REPRODUCTION PROHIBITED

(11)

Index

Index

Communications Processors-Special Kinds of Computer-Helping Computers: CS 15-420-10 I

Communications Regulations and Tariffs, A Short Guide to the Arcana of National and International Data: CS20-150-101 Communications System Applications, Gaining a Better Perspective

of: CS20-120-10 I

Communications System Design Factors, A Concise Overview of:

CS25-120-101

Communications System Design, Resource Sharing-The Motivating Goal of: CS25-11O-101

Communications System Diagnostic Test Center, How to Design a:

CS35-611-101

Communications System, How to Design with Elegance and Simplic- ity: CS25-190-10 I

Communications System Performance Checklist: CS50-130-101 Communications Traffic, The Special Requirements of Data:

CS 10-2 10-10 I

Comparing Interactive Computer Services: CS30-21O-101 compiling new telephone system specifications: CS30-41O-1O I components of optical systems: CS60-310-10 I

computer aided educational network: CS50-110-101 computer crime, prevention of: CS25-520-101

computer net work system security: CS25-530-1O I, CS40-750-1O I Computer Response and Turnaround Times in an Interactive

Network, How to Evaluate: CS50-120-IOI computers, types of: CS30-11O-101 computing resources-

availability to institutional users: CS50-320-1O I concentration: CSIO-320-101, CS40-41O-101 concentrators: CSI0-320-101, CSI5-060-101

A Concise Overview of Communications System Design Factors:

CS25-120-101

A Concise Summary of Public, Leased, and Private Transmission Facilities: CS 10-610-10 I

conditions of measurement: CS50-120-1O I contract negotiations: CS30-710-10 I

Cunlrads fur Al:4uiring Suftware Pal:kages: CS30-7i i-Wi Contracts for Outside Processing Services: CS30-712-101 Control of Variable Telephone Costs: CS40-520-10 I controllers. communications: CS 15-050-10 L CS20-51O-10 I cost considerations, telecommunications: CS25-81O- 10 I

cost saving considerations, communications networks: CS 15-320-10 I costs-

basic evaluation of: CS25-81O-1O I

control of, telecommunications systems: CS40-520-1O I electronic fund transfer: CS20-41O-20 I

international telecommunications: CS50-81O-1O I minimizing network: CS20-71O-101

network: CS25-221-101

of computer services: CS50-320-1O I telecommunications: CS40-51O-1O I

telephone communications network: CS20-325-1O I criteria, distributed processing systems: CS20-51 0-10 I cryptography: CS25-510-101. CS25-520-101, CS40-750-101

Cryptography and Its Uses in Data Communications, Some Insights Into: CS25-51O-1O I

o

Database for Network Design and Management. How to Organize and Use a: CS25-611-101

data base management-

involved with system architecture: CS20-520-1O I systems security: CS25-530-101

database use: CS25-611-101

Data Channel, The Basic Parameters of a: CS 1O-220-!O I data communications-

data protection: CS40-760-!O I

dial-up versus leased line facilities: CS20-325-!O I fail-safe network concept: CS60-520-101 hardware: CS 15-050-101

hierarchies and interfaces: CS20-940-101 'leeds. determination of: CS20-110-1O I

network: CSI5-060-101, CS20-115-101 processors: CS 15-420-10 I

protocols: CS93-112-101, CS93-115-101, CS93-301-101, CS93-302-101, CS93-31O-101, CS93-311-101

regulations and tariffs: CS20-150-101 security: CS40-760-10 I

security and privacy: CS25-51O-1O I selection of facilities: CS30-300-101 transmission: CS25-81 0-10 I

Data Encryption Standard (DES): CS25-51O-1O I, CS25-520-1O I data entry: CSI5-100-101

data networks: CS20-71O-101 data processing-

centralizing vs decentralizing: CS20-515-IOI data control function: CS20-515-101 systems function: CS20-515-101

data processing systems: CS50-51O-101, CS50-51O-201 data security: CS25-520-1O L CS40-750-1O I

Data Security and Protection Structures: CS40- 750-10 I data transmission systems, categories of: CS25-605-1O I dataphone digital service: CS 15-710-10 I

DDD: see direct distance dialing DDS: see dataphone digital service

decentralization vs. centralization: CS20-51 0-10 I DES: see data encryption standard

design-

communications system: CS25-11O-1O I, CS25-31O-1O I communications system diagnostic test center: CS35-611-101 data transmission facilities: CS25-190-10 I

distributed processing systems: CS20-51O-1O I, CS20-530-1O I network: CS 10-620-10 I

network control: CS25-415-10 I packet switching network: CS25-411-101 telephone network: CS20-71O-101

diagnostic equipment: CS35-61O-1O I, CS35-61O-20 I diagnostic test center: CS35-611-101

diagnostics. need for: CS 15-220-;0 I dialogue-

manl computer: CS25-220-10 I structure of terminal: CS25-221-1O I dial-up lines: CS20-325-1O I

Differences in Line Optimization Approaches to Short- and Long- Line Systems: CS50-220-1O I

A Digest ofthe Latest Communications System Planning Techniques:

CS20-115-101

Digital Data Multiplexing, The Strengths and Applications of:

CSIO-31O-IOI

digital transmission: CS I 0-71 0-10 I, CS 15-612-10 I, CS40-41 0-1 0 I digital transmission and switching systems: CSI5-612-IOI direct distance dialing: CS 15-710-10 I

display terminals: CS20-21O-10 I

Display Terminals: CSI5-150-101, CS90-150-101

Display Terminals-The Soft Copy Alternative to Teleprinters:

CS 15-150-10 I

Distributed Environment, The Technological Path Toward a:

CS60-820-10 I distributed processing-

advantages: CS50-5 10-101 , CS50-51O-201 approaches to: CS50-51O-1O I

continuing problems of: CS60-170-1O I

data management, system architecture: CS20-520-1O I fail-safe network concept: CS60-520-IOJ

feasibility study: CS20-51O-101 in remote job entry: CS 15-170-10 I organizing for: CS20-515-101

programming language for: CS20-530-1O I systems: CS50-51O-20 I, CS60-170-1O I terminals: CS 15-160-10 I

Distributed Processing, A Language For: CS20-530-101 distributed processing systems: CS 10-520-20 l; CS20-530-10 I Distributed Processing Systems, Some-Yet-T 0-Be-Solved Problems

of: CS60-170-10 I

distributed services, SN A: CS2S-320-10 I Distributed Processing- After: CSSO-SI 0-20 I Distributed Processing- Before: CSSO-5 iO-lO 1

¢ 1980 DATAPRO RESEARCH CORPORATION. DELRAN, NJ 08075 USA

REPRODUCTION PROHIBITED MAY 1980

(12)

Index E

The Economics and Other Issues of EFT Systems: CS20-41O-201 The Effects of Terminal Dialogue Structures on Network Costs:

CS25-22 1-10 I

EFT: see electronic fund transfer

EFT Audit and Control System, Planning Guidelines for:

CS20412-1O I

electronic fund transfer: CS20-120-1O I, CS20-61O-1O I, CS20409-1O I, CS20410-201, CS20412-101, CS60-160-101

EIA Standard RS-232C: CS 10-230-10 I, CSIO-81O-101, CS93-115-101 electronic mail: CS20-61O-1O I, CS20-71O-1O I, CS60-160-1O I electronic office system: CSI5-100-101 ,

The Elements of Line Control in Communications System Design:

CS25-310-10 I

encryption: CS20-235-1O I, CS25-520-1O I, CS40-760-1O I The Equipment and Techniques of Communications Systems

Maintenance: CS35-610-101

The Equipment and Techniques of Digital Telephony: CSI5-612-101 equipment-

distributed processing: CS20-51O-1O I network testing: CS35-61O-101 selection-

communications processors: CS 15420-10 I multiplexers: CS 15-320-10 I

The Evaluation and Selection of a Telephone System: CS3041O-101 evaluation of manufacturer's proposals: CS20-51O-1O I

F

facilities, selection of: CS30-300-1O I

Facsimile-How to Analayze Its Role in Your Organization:

CS20-650-10 I

A Fail-Safe Distributed Local Network for Data Communication:

CS60-520-1O I

feasibility study, distributed processing: CS20-51O-1O I features of various computers: CS30-11O-1O I

Fiber Optic Technology-Now and Tomorrow: CS60-31O-101 flexibility of various computers: CS30-11O-1O I

front-end processors: CS 15-060-10 I, CS 15420-10 I funds transfer-

authorization: CS20409-101 international: CS20-409-1O I

The Future for Communications Software: CS60-180-101 future systems-

fail-safe distributed network concept: CS60-520-1O 1

G

Gaining a Better Perspective of Communications System Applica- tions: CS20-120-10 I

General Solutions to Common Communications Interface Problems:

CSIO-230-101 Glossary: CS98-100-1O I

H

hardware, communications: CS 15-050-10 1

Hardware in Network Configurations, The Integrated Uses of:

CS 15-060-101

Hardware Solutions to Problems in the Terminal;' Computer-to- Modem Data Path: CS20-235-lOi

high level data link control: CS25-81O-1O I

High-Velocity Money-Preparing for EFT: CS20409-101 HDLC: see high level data link control

How to Calculate the Number of Terminals You Will Need in Your Communications Network: CS20-21O-101

How to Conduct a Distributed Processing Feasibility Study:

CS20-51O-1O I

How to Cut Costs and Improve Service of Your International Tele- communications: CS50-81 0-1 0 I

How to Design a Communications System Diagnostic Test Center:

CS35-6II-101

How to Design a Communications System with Elegance and Simplicity: CS25-190-10 I

How to Determine Your Data Communications Needs: CS20-11O-IOI How to Develop Computer Programs for Network Design Assistance:

CS25-610-IOI

How to Evaluate and Select a Data Communications Monitor:

CS30-610-101

How to Evaluate the Economics of System Design Alternatives:

CS25-810-10 I

How to Improve Line Utilization in an Existing System: CS4041O-1O I How to Measure and Evaluate Computer Response and Turnaround

Times in an Interactive Network: CS50-120-101 How to Measure a Terminal's IQ: CS20-215-101 How to Negotiate Hardware Contracts: CS30-71O-1O I How to Organize and Use a Database for Network Design and

Management: CS25-611-101

IBM Binary Synchronous Communications (BSC): CS93-301-101 IBM Synchronous Data Link Control (SDLC): CS93-302-101 IBM's Systems Network Architecture (SNA): CS25-320-101 The Impact of Human Biology on Man-Machine Interface Design:

CS25-220-1O I implementation-

of a distributed processing system: CS50-51O-201

planning: CS50-51O-201 .

An In-Depth Guide to IBM's Systems Network Architecture (SNA):

CS25-320-1O I information-

handling: CS 15-190-10 I networks: CS20-121-101

storage and retrieval systems: CS20-940-1O I systems: CS50-51O-101

Information Society, Toward A Positive View: CS60-860-101 Institutional Control of Computing Funds and Resources in a

Networking Environment: CS50-320-101

integrated office communications system: CS20-400-10 I

Integrated Point of Sale (POS) Systems: CS 15-180-20 I, CS90-180-1 0 I The Integrated Uses of Hardware in Network Configurations:

CS15-060-10 I

integration of communications in society: CS60-860-1O I interactive networks: CS50-120-10 I

i ,1terconnect: CS 15-610-10 I interface-

communications: CS 10-230-10 I devices: CSI5-IOO-101 man-machine: CS25-220-10 I international-

communications: CS20-150-10 I data communications: CS50-815-10 I

J

JES: see iob entry systems: CS40-330-1O I job entry: remote~ CS40-330-101 job entry systems: CS40-330-101

L

The Language and Techniques of Puise Code Modulation (PCM):

CS 10410-10 I

Language for Distributed Processing, A: CS20-530-IO I languages-

Concurrent PAS CAL: CS20-530-10 I high-level: CS60-180-10 I

network command: CS25-110-101 large scale integrated circuits: CSI5-612-101 layered architecture: CS25-320-101 leased lines: CS20-325-101

MAY 1980 © 1980 DATAPRO RESEARCH CORPOR.ATION, DELRAN, NJ 08075 USA REPRODUCTION PROHIBITED

(13)

Index

Index

leasing, teleprinter companies: CS 15-120-10 I line-

categories: CS 10-610- 10 I

communications system control: CS25-3 10- 10 I utilization: CS40-41O-101, CS50-220-101

Line Use Optimization with MUltiplexing Equipment: CSI5-320-101 Line Utilization, How to Improve in an Existing System: CS40-41 0-1 0 I links, communications: CS25-310-101

LSI: see large scale integrated circuits

M

machine time scale: CS30-7 J 2- J 0 J

Maintaining Data Order and Consistency in a Multi"Access Environ- ment: CS20-540- 10 I

maintenance-

communications systems: CS35-61O-101 third-party: CS35-7 10- 10 I

Maintenance Services, Understanding Independent Third-Party:

CS35-7 10- 10 I

Making a Special Purpose Terminal Work in a General Purpose Systems Environment: CS25-222- 10 I

management-

by exception: CS50-51O-201 line: CS40-51O-101

of computer security: CS25-520- 10 I of information needs: CS50-51O-101

of information systems: CS20-940-10 I, CS50-5 10-20 I

Management Information Systems, The Communications Frame- work of: CS20-940-101

man/ machine interface: CS20-205-10 I, CS25-220-10 I, CS25-221-10 I measurement criteria for communications systems: CS50- J 30-10 J message-

handling: CS20-71 0-1 0 I packet-switching: CS40-4IO-IOI switching: CSIO-620-IOJ

telecommunications service (MTS): CS50-81O-1O I methods of measurement and analysis: CS50-120-10 I microcomputers-

in distributed processing systems: CS20-5 10-10 I in telephone switching systems: CSI5-612-101 microprocessors: CS20-5 10- 10 I

minicomputer-

used as a communications system management tool: CS50-330- 10 1 MIS: see management information systems

modems: CS 10-230- 10 I, CS 15-050- 10 I, CS 15-060- 10 I, CS J 5-220- 10 I, CS20-235- 10 J, CS90-220- 10 I

Modems: CS90-220-101

Modems: Terminal-Line Linking Devices: CSI5-220-101 modes, interactive and batch: CS50-5 10-20 I

monitors-

evaluation: CS30-61O-1O I types of: CS3 5-610-20 I

multiple processor systems: CS20-530-1O I mUltiplex systems, PCM: CSIO-4IO-101 multiplexers-

and concentrators: CS 10-320- 10 I and configuration planning: CS 15-060-10 I and system design factors: CS25- J 20- 10 J categories: CS 15-320- 10 I

network: CS J 5-050- 10 I vendors: CS90-320- 10 I Multiplexers: CS90-320-1O I

mUltiplexing: CSIO-31O-101, CS40-41O-101

N

~ational Bureau of Standards: CS25-520-101 National Security Agency: CS25-520-1O 1

Nationalism and Data Communications: CS50-815-101 The Nature and Organization of Digital Transmission Channels:

CS J 0-41 1-! 0 !

networks-

addressable units: CS25-320-1O I, CS25-81O-1O I in remote batch operations: CS 15-170-10 I architectures: CS20-115-1O 1

characteristics of: CS 10-620-10 I communications: CS20-325-10 I

communications problems: CS20-235-10 I configurations: CS 15-060-10 I, CS25-81O- 10 I

and hardware alternatives: CS25-6 10-10 I considerations for: CS 15-320-10 I control architectures: CS25-31 0-1 0 I

current transmission characteristics of: CS 15-710- 10 I design: CS 10-620- 10 I, CS25- J 2 J - 10 J, CS25-120-1O I tools: CS25-61O-1O I

diagnostic equipment: CS35-6JO-20J distributed systems: CS50-5 J 0-20 J

for research facilities and educational institutions: CS50-320-10 I interactive: CS50-120-10 I

management-

in communications: CS25-611-101 in an R&D environment: CS50-31O-IOI number of terminals needed in: CS20-21O-101 operating system: CS 10-660-10 I

organization approaches: CS50-220-10 I packet: CS25-411-1 0 I

queueing problems in: CS25-615-101 satellite based: CSIO-71O-101 security: CS25-11 0-1 0 I special purpose: CS 10-120-10 I systems planning: CS 15-060- 10 I terminal-oriented: CSIO-120-101

testing techniques, digital and analog: CS35-6 10-10 1 transparency: CS 10-650-101

Network Diagnostic Tools: An Equipment; Vendor Survey:

CS35-6 10-20 1 .

Nontechnical Issues in Network Design: CS25-121-101

o

Operating Systems for Computer Networks: CS 10-660-10 1 organization-

system security: CS25-530-1O I

Organizational Design for Distributed Processing: CS20-515-1O I Outside Processing Services, Contracts for: CS30-712-1O 1

p

PABX: CS 15-610-10 I, CSI5-612-101

packet switching: CS 10-650- 10 I, CS25-415-10 I

Packet-Switching Network Problems, A 10-Year Summary of Solutions to: CS25-411-101

Packet-Switching, The Techniques and Applications: CS 10-650- 10 I PBX: CSI5-61O-101

PBX, PABX, and Other Telephone Equipment: CS90-610-IOI PCM: see pulse code modulation

performance-

criteria for network: CS20-115- 10 I of computers: CS30-1 10-101

measurements for communications networks: CS25-120-101 rating: CS50-130-101

planning-

an integrated office communications system: CS20-400-10 I for communications systems: CS20-115- 10 1

for data communications: CS20-1 10-101

Planning Ahead for Your Data Communications Applications:

CS20-121-1O I

Planning Considerations for Dial-Up Versus Leased-Line Facilities'

CS20-325- 10 1 .

Planning for All-Electronic Multimedia Corporate Communications'

CS20-71O-101 c .

Planning for Electronic Mail: CS20-6! 0-1 0 I

Planning Guidelines for an EFT Audit and Control Svstem:

CS20-412-10 1 .

"r;; 1980 DATAPRO RESEARCH CORPORATION, DELRAN. NJ 08075 USA

REPRODUCT!ON PROHIBITED MAY 1980

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