Detail of GA/T 1367-2017

Introduction of GA/T 1367-2017

Police digital trunking communication system - Measurement methods for function 1 Scope This standard specifies the functional measurement environments, functional measurement conditions, air interface function measurement methods, security encryption function measurement methods, system interconnection function measurement methods, and network management measurement methods for police digital trunking (PDT) communication systems. This standard is applicable to the functional measurement of PDT systems, PDT repeater stations, PDT mobile stations, and other equipment. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GA/T 1056-2013 Police digital trunking communication system - General technical specifications GA/T 1057-2013 Police digital trunking communication system - Technical specifications for physical layer and data link layer of air interface GA/T 1058-2013 Police digital trunking communication system - Technical specifications for call control layer of air interface GA/T 1059-2013 Police digital trunking communication system - Security technical specifications GA/T 1364-2017 Police digital trunking communication system - Technical specifications for interconnection GA/T 1365-2017 Police digital trunking communication system - Technical specifications for network management GA/T 1366-2017 Police digital trunking communication system - Technical specifications for mobile stations 3 Terms, definitions and abbreviations 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in GA/T 1056-2013, GA/T 1057-2013, GA/T 1058-2013, GA/T 1059-2013, GA/T 1364-2017, GA/T 1365-2017 and GA/T 1366-2017 as well as the following apply. 3.1.1 PDT air interface signaling analysis tool tool for capturing, parsing, and recording PDT air interface signaling 3.1.2 pSIP protocol analysis tool tool for capturing, parsing, and recording PDT system interconnection protocols 3.2 Abbreviations For the purposes of this document, the following abbreviations apply. AI Air Interface AIETYPE Air Interface Encryption Type AuC Authentication Center CACH Common Announcement Channel CC Colour Code CHAN Channel Number DCS Dispatching Control System DGNA Dynamic Group Number Assignment DMO Direct Mode Operation ESN Equipment Serial Number FOACSU Full Off Air Call Set-Up ID Identity MNMC Ministerial Network Management Center MS Mobile Station MSO Mobile Switching Office NMC Network Management Center OACSU Off Air Call Set-Up OTAP Over The Air Programming PABX Private Automatic Branch Exchange PDT Police Digital Trunking PDU Protocol Data Unit PNMC Provincial Network Management Center PSTN Public Switched Telephone Network PTT Push To Talk REG Registration RMO Repeater Mode Operation SIC System Identity Code SF Service Flag TMO Trunking Mode Operation TS Trunking Station UP User Priority WT Wait Timeslot 4 Measurement environments 4.1 System measurement environments When the PDT system serves as the sample under measurement, the measurement environment for air interface functions, security encryption functions, and interconnection functions shall be set up as shown in Figure 1. Note: The equipment shown in the dashed box is the equipment under measurement. Figure 1 Schematic diagram for the measurement environment for PDT system equipment 4.2 Measurement environments for system network management 4.2.1 Measurement environment for prefectural network management of the system To measure the prefectural network management functions, the measurement environment shall be set up as shown in Figure 1. 4.2.2 Measurement environment for provincial network management of the system To measure the provincial network management functions, the measurement environment shall be set up as shown in Figure 2. Note: The equipment shown in the dashed box is the equipment under measurement. Figure 2 Schematic diagram for the measurement environment for provincial network management functions of PDT system 4.2.3 Measurement environment for ministerial network management of the system To measure the ministerial network management functions, the measurement environment shall be set up as shown in Figure 3. Note: The equipment shown in the dashed box is the equipment under measurement. Figure 3 Schematic diagram for the measurement environment for ministerial network management functions of PDT system 4.3 Measurement environment for mobile station To measure the air interface functions and security encryption functions of the mobile station, the measurement environment shall be set up as shown in Figure 4. When measuring the shared packet data function of the mobile station, MSO1 shall enable the shared packet data function. When measuring the dedicated packet data function of the mobile station, MSO1 shall enable the dedicated packet data function. When measuring the mobile station’s function of pulling satellite-based positioning information, MSO1 shall be configured with a dedicated channel for pulling satellite-based positioning information. When measuring the mobile station’s function of pushing satellite-based positioning information, MSO1 shall be configured with a dedicated channel for pushing satellite-based positioning information. Note: The equipment shown in the dashed box is the equipment under measurement. Figure 4 Schematic diagram for the measurement environment for PDT mobile station equipment 4.4 Measurement environment for repeater station When the PDT repeater station serves as the sample under measurement, the measurement environment for air interface functions shall be set up as shown in Figure 5. Note: The equipment shown in the dashed box is the equipment under measurement. Figure 5 Schematic diagram for the measurement environment for PDT repeater station equipment 5 Measurement conditions 5.1 General measurement conditions The general measurement conditions for the equipment are as follows: ——Normal temperature: 15℃~35℃; ——Relative Humidity: 20%~75%; ——Normal voltage: For equipment powered by lead-acid batteries, the normal voltage is 1.1 times the nominal operating voltage; for equipment with other types of power supplies, the normal voltage is the nominal voltage; ——Normal barometric pressure: 86kPa~106kPa. 5.2 Working conditions for measurement 5.2.1 Conditions for samples under measurement 5.2.1.1 General conditions for samples under measurement The sample under measurement may be either a product submitted by the manufacturer for inspection or a product sampled by the testing department as per regulations. For any submitted or collected sample, the manufacturer shall provide the technical documents required for measurement, as well as various connecting cables, security encryption modules and necessary auxiliary testing devices before measurement can commence. Prior to the start of measurement, information such as hardware models and software versions of the sample under measurement and its main constituent equipment shall be provided. 5.2.2 Measurement equipment conditions 5.2.2.1 System measurement equipment

Contents of GA/T 1367-2017

Foreword I 1 Scope 2 Normative references 3 Terms, definitions and abbreviations 4 Measurement environments 5 Measurement conditions 6 Measurement methods for air interface functions of equipment 7 Measurement methods for security encryption functions of equipment 8 Measurement methods for system interconnection functions 9 Measurement methods for system network management functions Annex A (Normative) Lists of equipment functions