• TS 102 250-6 : 1.2.1

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); QOS ASPECTS FOR POPULAR SERVICES IN GSM AND 3G NETWORKS; PART 6: POST PROCESSING AND STATISTICAL METHODS

    Available format(s):  Hardcopy, PDF

    Superseded date:  13-11-2019

    Language(s):  English

    Published date: 

    Publisher:  European Telecommunications Standards Institute

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    Table of Contents - (Show below) - (Hide below)

    Intellectual Property Rights
    Foreword
    Introduction
    1 Scope
    2 References
    3 Definitions, symbols and abbreviations
      3.1 Definitions
      3.2 Symbols
      3.3 Abbreviations
    4 Important measurement data types in mobile communications
      4.1 Data with binary values
      4.2 Data out of time-interval measurements
      4.3 Measurement of data throughput
      4.4 Data concerning quality measures
    5 Distributions and moments
      5.1 Introduction
      5.2 Continuous and discrete distributions
      5.3 Definition of density function and distribution function
      5.4 Moments and quantiles
      5.5 Estimation of moments and quantiles
      5.6 Important distributions
      5.7 Evaluation of measurement data
    6 Visualization techniques
      6.1 Visualization of static data
      6.2 Visualization of dynamic data
    7 Time series modelling
      7.1 Descriptive characterization
    8 Data aggregation
      8.1 Basic data aggregation operators
      8.2 Data sources, structures and properties
      8.3 Aggregation hierarchies
      8.4 Parameter estimation methods
      8.5 Weighted aggregation
      8.6 Additional data aggregation operators
    9 Assessment of performance indices
      9.1 Estimation of performance parameters based on active
          service probing systems
      9.2 Monitoring concepts
      9.3 Methods for evaluation of objectives
    Annex A (informative): Examples of statistical calculations
          A.1 Confidence intervals for binomial distribution
          A.2 Transition from binomial to normal distribution
          A.3 Definitions of EG 201 769
          A.4 Calculation of confidence intervals
          A.5 Different sample sizes
          A.6 Calculation methods
          A.7 Reporting of results
    Annex B (informative): Bibliography
    History

    Abstract - (Show below) - (Hide below)

    Specifies definitions and procedures to be used for statistical calculations which are related to Quality of Service (QoS) measurements done by serving probing systems in mobile communications networks, especially GSM and 3G networks. Network performance measurements and their related post-processing are only marginally covered in the present document.

    General Product Information - (Show below) - (Hide below)

    Committee STQ MOBILE
    Document Type Standard
    Publisher European Telecommunications Standards Institute
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    EG 202 843 : 1.2.1 USER GROUP; QUALITY OF ICT SERVICES; DEFINITIONS AND METHODS FOR ASSESSING THE QOS PARAMETERS OF THE CUSTOMER RELATIONSHIP STAGES OTHER THAN UTILIZATION
    EG 202 057-4 : 1.2.1 SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); USER RELATED QOS PARAMETER DEFINITIONS AND MEASUREMENTS; PART 4: INTERNET ACCESS
    EG 203 165 : 1.1.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); THROUGHPUT MEASUREMENT GUIDELINES
    SR 002 564 : 2.0.0 APPLICABILITY OF EXISTING ETSI AND ETSI/3GPP DELIVERABLES TO EHEALTH
    EG 202 057-2 : 1.3.2 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); USER RELATED QOS PARAMETER DEFINITIONS AND MEASUREMENTS; PART 2: VOICE TELEPHONY, GROUP 3 FAX, MODEM DATA SERVICES AND SMS

    Standards Referencing This Book - (Show below) - (Hide below)

    EG 201 769 : 1.1.2 SPEECH PROCESSING, TRANSMISSION & QUALITY ASPECTS (STQ); QOS PARAMETER DEFINITIONS AND MEASUREMENTS; PARAMETERS FOR VOICE TELEPHONY SERVICE REQUIRED UNDER THE ONP VOICE TELEPHONY DIRECTIVE 98/10/EC
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