
ITC28 now technically cosponsored by IEEE ComSoc
2015.12.21 10:22
 
"New" steering committee of ITC
2015.09.29 21:04
 
ITC supports DRCN 2016
2015.09.21 10:32

ITC 8 Program
Publications
Discussion Record: Session No. 12  Analysis of Busy Signal Systems


"EPG"  A Tribute to E.P.G. Wright (18991974)


On the Conditional Blocking Probabilities in a Link System for Preselection


Functional Algorithm and Structural Switching of Special Automatic Telephone Information Equipment


Functional Algorithm and Structural Switching of Special Automatic Telephone Information Equipment


On Erlang´s Formula for the Loss System M/G/K


General Telecommunications Traffic Without Delay


The Influence of a Preceding Selector Stage on the Loss of Gradings


Discussion Record: Session No.13  Dimensioning Methods 1


Structural Properties of Connecting Networks


Multihour Engineering in AlternateRoute Networks


A Model Relating Measurement and Forecast Errors to the Provisioning of Direct Final Trunk Groups


Traffic Models for the Traffic Service Systems (TSS)


Equivalent High Usage Circuits and Their Application in the Analysis and Design of Local Networks Employing Alternate Routing


An Engineering Method to Account for Link Congestion Effects on Dial Tone Delay


Discussion Record: Session No.14  Dimensioning Methods 1


Some Practical Problems of the Traffic Engineering of Overloaded Telephone Networks


A Method for the Calculation of Traffic Offered to an Alternative Routing Arrangement


Dimensioning of Traffic Routes According to the EERTMethod and Corresponding Methods


Dimensioning of Alternative Routing Networks Offered Smooth Traffic


Computations with Smooth Traffics and the Wormald Chart


Modular Engineering of Junction Groups in Metropolitan Telephone Networks


Discussion Record: Session No.21  Forecasting Methods


forecasting Telephone Traffic in the Bell System


An Econometric Forecasting Model of the Demand for International Voice Telecommunication from Canada


Traffic Forecasting with an Inadequate but Improving Data Base


Use of Computer Programs for Trunk Forecasting


Discussion Record: Session No.22  Network Planning and Design


Yngve Rapp  A Memoir


A Mathematical Model for the Long Term Planning of a Telephone Network


Computer Aided Planning of the Telephone Network of Rural Areas


Hypothesis of a Toll Network with Separate Routes for FirstChoice and Overflow Traffic


A Nodal Route Switching Network Composed of Standart Modules


Computer Aided Study for the Determination of the Structure of the Algerian Long Distance Network


Discussion Record: Session No.23  Analysis of Delay Systems 1


A Queuing System with TimeOuts and Random Departures


Queueing Model with Regular Service Interruptions


Approximations for Certain Congestion Functions in Single Server Queueing Systems


Queue Discipline NIFO for a Tree Structured Generalized M/G/1  Queueing System and its Application (NIFO=Nearest In First Out)


Approximate Formulae for the Delay in the Queueing System GI/G/1


Analysis of Complex Queuing Networks by Decomposition


Provision of Signalling Equipment According to a Delay Criterion


Discussion Record: Session No.24  Traffic Data Measurement and Administration 1


Traffic Data  The Need Nature and Use


Extreme Value Engineering of Small Switching Offices


Cost Effectiveness of Traffic Measurements


Traffic Measurements and the Grade of Service


Accuracy Requirements Concerning Routing Traffic Measurements, With Regard to Service Level Objectives in Telephone Network and to Certain Error and Cost Factors


Discussion Record: Session No.25  Analysis of Delay Systems 1


Graded Delay Systems with Infinite or Finite Source Traffic and Exponential or Constant Holding Time


Waiting Time Distribution in Link Systems


A Network Flow Model Analysis of a Multiqueue Operator Service System with Priority


Accuracy of Observed Mean Values of Waiting Times, Queue Length and Proportion of Delayed Calls in Markovian ManyServer Systems


Turfing  A Queueing Model for the Work, Backlog of a Telephone Repairman/Installer


A Calculation Method for Link Systems With Delay


Discussion Record: Session No.26  Traffic Data Measurement and Administration II


The Total Network Data System


Busy Hour Traffic Variations Determined from Continuous Traffic Measurements


The Rigorous Calculation of the Blocking Probability and its Allpication in Traffic Measurement


A Study of SubscriberDialled Trunk Traffic in the Short Term


Customer Line Usage Studies


An Improvement in Traffic Matrices Calculation


Average Number of Disjoint Available Paths


Discussion Record, Session No. 32  Subscriber Behaviour Problems


Operational Research Methods in Traffic Engineering


Optimal Design Methods for MultiStage Alternate Routing Networks


Operational Research Methods in Traffic Engineering


On General Point Processes in Teletraffic Theory with Applications to Measurements and Simulation


Applications of Processing State Transition Diagrams to Traffic Engineering


Decomposition Techniques for Evaluating Network Reliability


Uncertainty Model for An M/M/I System


Some Applications to Telephone Traffic Theory Based on Functional Limit Laws for Cumulative Processes


Comparison of Calculated and Simulated Results for Trunk Groups with Repeated Attempts


On the Interaction Between Subscribers and a Telephone System


The Configuration Theory: The Influence of MultiPart Tariffs on Local Telephone Traffic


Some Traffic Characteristics of Subscriber Categories and the Influence from Tariff Changes


Experimenting with the Effect of Tariff Changes on Traffic Patterns


Discussion Record: Session No.33  Traffic Engineering Computational Techniques


A General Purpose Blocking Probability Calculation Program for MultiStage Link Systems


Probability of Blocking in NonHierarchical Networks


Some Applications of Quadratic Programming to the Calculation of Traffic Matrices


An Approximate Method for Calculating Delay Distributions for Queueing Systems with Poisson Input and Arbitrary Holding Time Distributions


On PointtoPoint Losses in Communications Networks


Transformed Probability Distributions of Indetermined Form: Calculation Methods for Moments of Arbitrary Order and their Application in Queueing Systems


Traffic Engineering with Programmable Pocket Calculators


Axiomatic Fundamentals for the Calculation of Traffic Distribution in Telephone Networks


The Effects of NonUniform Traffic Distribution in Switching Networks


Peakedness in Switching Machines: its Effect and Estimation


A Mathematical Model of Telephone Traffic Dispersion in some Australian Metropolitan Networks


Analysis of Traffic Flows on SubscriberLines Dependent of Time and SubscriberClass


Discussion Record: Session No.34  Traffic Distribution in the Network


Evaluation of Reliability and Serviceability in Communication Systems with its Applications to Network Planning


A Study of Software Reliability


Effects of Faults on the Grade of Service of a Telephone Exchange


On the Influence of Certain Typical Equipment Faults on Grade of Service


Effectiveness Characteristics of Partly Disabled Device Groups


Discussion Record: Session No.41  Network and System Reliability


Some Formulae Old and New of Overflow Traffic in Telephony


On Higher Order Moments of Overflow Traffic Behind Groups of Full Access


Mean and Variance of the Overflow Traffic of a Group of Lines Connected to One or Two Link Systems


The Accuracy of Overflow Traffic Models


Behaviour of Overflow Traffic and the Probabilities of Blocking in Simple Gradings


Cyclic Overflow of Calls Offered to Subgroups of a FullAvailability Group of Lines


Correlation Induced in Traffic Overflowing from a Common Link


Discussion Record: Session No.42  Overflow Traffic Models


Statistical Problems in Simulation of Telecommunications Traffic Systems, Some Analytical Results


An Interactive Simulation System for Data Communication Network Design ICANDO


SubcallType Control Simulation of SPC Switching Systems


ENTRASIM: A RealTime Traffic Environment Simulator for SPC Switching Systems


Traffic Studies of Message Switching Computers


Discussion Record: Session No.43  Simulation Techniques


Factors Influencing the Call Completion Ratio


Statistical Aspects in Detecting Critical Traffic Conditions


Concent  An Aid to the Business Management of Telephone Networks


Individual Circuit Measururements


Discussion Record: Session No.44  Network Management and Supervision


Optimization of Telephone Networks with Alternative Routing and Multiple Number of Route Group Channels


A Comparison of System and User Optimised Telephone Networks


A Generalization of Takagi´s Results on Optimum Link Graphs


A Method for Determining Optimal Integer Numbers of Circuits in a Telephone Network


On Optimal Dimensioning of a Certain Local Network


A Probabilistic Model for Optimization of Telephone Networks


Discussion Record: Session No.51  Network and System Optimisation


Data Communications Through Large Packet Switching Networks


Evaluation of Traffic Characteristics of Some TimeDivision Switching Networks for Data With a Plurality of Speeds


Measurement and Analysis of Data Traffic Originated by Display and Teletypewriter Terminals in a Teleprocessing System


Modelling and Analysis of StoreAndForward Data Switching Centres with Finite Buffer Memory and Acknowledgement Signalling


Probability of Loss of Data Traffics with Different Bit Rates Hunting One Common PCMChannel


Discussion Record: Session No.52  Data Traffic Problems


Traffic Engineering in Developing Countries. Some Observations from the ESCAP Region


International Network Planning  Two Case Studies. The PanAfrican Telecom. Network and the Middle East & Mediterranean Telecom. Network.


Integration of Communication Satellites into the International Networks; Planning and Economy, Traffic Engineering


Structuring of a Telephone Network with Alternative Routing but with no Hierarchization of the Centres


Discussion Record: Session No.53  International and I.T.U. Studies


PointToPoint Selection Versus PointToGroup Selection in Link Systems


WideSense NonBlocking Networks, and Some Packing Algorithms


Blocking Probabilities for Connecting Networks Allowing Rearrangements


Investigations on Folded and Reversed Link Systems


Some Blocking Formulae for ThreeStage Switching Arrays, with Multiple Connection Attempts


Design of Mixed Analogue and Digital Switching Networks


PPL  A Reliable Method for the Calculation of PointToPoint Loss in Link Systems


Congestion in a Switching Network with Rearrangement


Discussion Record: Session No.54  Link Systems


Traffic Calculations in SPC Systems


Investigations on the Traffic Behavior of the Common Control in SPC Switching Systems


The WaitingTime Distribution for Markers and Other Peripheral Devices in SPC SWitching Systems


Discussion Record: Session No.61  S.P.C. Switching Systems I


Methods of Estimating Central Processing System Traffic Performances in SPCElectronic Switching Systems


Traffic Problems Within Multiprocessor SPC Systems


Priority Models for Communication Processors Including System Overhead


Analytical Study of Feedback Effects on Processor Traffic in SPC Systems


Discussion Record: Session No.62  S.P.C. Switching Systems II


Studies on the Probability of a Called Subscriber Being Busy


A Non Constant Failure Rate Distribution in the Conversation Time of Telephone Calls


The Variance of Observations on Markov Chains


Statistical Design of Load Balance Traffic Studies


Call Generation, Holding Times and Traffic Load for Individual Telephone and Telex Subscriber Lines


A Modified ChiSquared Test for Computer Simulations of Telephone Switching Networks


Discussion Record: Session No.63  Statistical Analysis of Traffic Data


Report of the Working Party for the Documentation of the First Six International Teletraffic Congresses


Discussion Record: Session No.64  Reports


Reporting of the Working Party on Teletraffic Training


Final Panel Discussion
