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569956462594515926df989a4818539f | 102 883 | 3.3 Abbreviations | For the purposes of the present document, the following abbreviations apply: AC Alternating Current ADC Analogue-to-Digital ATT Attenuator BW Band Width BWA Broadband Wireless Access CON Connector DAA Detect and avoid DC Direct Current DEC Decision DUT Device under Test EC European Commission ECC European Communication... |
569956462594515926df989a4818539f | 102 883 | 4 Overview | In this clause a short overview over the existing and known UWB signal formats will be given. Based on the presented signal format the main issues of the needed measurement techniques will be derived. A more detailed description of the presented signal formats can be found in the TR 103 181-1 [i.1]. The present documen... |
569956462594515926df989a4818539f | 102 883 | 4.1 Impulse derived (carrier-less) | Impulse derived UWB technology consists of a series of impulses created from a dc voltage step whose risetime can be modified to provide the maximum useful number of spectral emission frequencies. This derived impulse can then be suitably modified by the use of filters to locate the resulting waveform within a specific... |
569956462594515926df989a4818539f | 102 883 | 4.2 Frequency modulated/carrier-based | Under this category the following systems can be covered: • phase shift keying; • frequency hopping/stepping; • FMCW, can also be intermittent, i.e. pulsed or gated; • OFDM and similar (i.e. having multiple carriers/sub-carriers); • random pseudo-noise generation, dithering or intentional pre-programmed direct sequenci... |
569956462594515926df989a4818539f | 102 883 | 5 General Consideration and test requirements | |
569956462594515926df989a4818539f | 102 883 | 5.1 Overview | In this clause all general considerations for the testing of UWB devices will be given. These considerations and requirements are related to the presentation of the products to be tested (see clause 5.2); the used test modulation (see clause 5.3) and the general test conditions (see clause 5.4). Details included in fol... |
569956462594515926df989a4818539f | 102 883 | 5.2 Product information | The following product information shall be provided by the manufacturer: • relevant harmonized standard and environmental conditions of use/intended use; • the type of UWB technology implemented in the equipment (e.g. carrier-based, impulse, modified impulse, etc.); • the type of modulation schemes available (e.g. OFDM... |
569956462594515926df989a4818539f | 102 883 | 5.3 Requirements for the test modulation | The test modulation used should be representative of normal use of the equipment and which results in the highest mean transmit power spectral density which would be available in normal operation. The highest mean transmit power spectral density is also-likely to be affected by frame/packet length, inter-packet gaps, n... |
569956462594515926df989a4818539f | 102 883 | 5.4 Test conditions, power supply and ambient temperatures | |
569956462594515926df989a4818539f | 102 883 | 5.4.1 Test conditions | Testing shall be performed under normal test conditions. The test conditions and procedures shall be performed as specified in the following clauses. |
569956462594515926df989a4818539f | 102 883 | 5.4.2 Power sources | |
569956462594515926df989a4818539f | 102 883 | 5.4.2.1 Power sources for stand-alone equipment | During testing, the power source of the equipment shall be replaced by a test power source capable of producing normal test voltages as specified in clause 5.3.3.2. The internal impedance of the test power source shall be low enough for its effect on the test results to be negligible. For the purpose of tests, the volt... |
569956462594515926df989a4818539f | 102 883 | 5.4.2.2 Power sources for plug-in radio devices | The power source for testing plug-in radio devices shall be provided by test fixture or host equipment. Where the host equipment and/or the plug-in radio device is battery powered, the battery may be removed and the test power source applied as close to the battery terminals as practicable. |
569956462594515926df989a4818539f | 102 883 | 5.4.3 Normal test conditions | |
569956462594515926df989a4818539f | 102 883 | 5.4.3.1 Normal temperature and humidity | The normal temperature and humidity conditions for tests shall be any convenient combination of temperature and humidity within the following ranges: • temperature: +15 °C to +35 °C; • relative humidity 20 % to 75 %. When it is impracticable to carry out the tests under these conditions, a note to this effect, stating ... |
569956462594515926df989a4818539f | 102 883 | 5.4.3.2 Normal power source | |
569956462594515926df989a4818539f | 102 883 | 5.4.3.2.1 Mains voltage | The normal test voltage for equipment to be connected to the mains shall be the nominal mains voltage. For the purpose of the present document, the nominal voltage shall be the voltage(s) for which the equipment was designed. The frequency of the test power source corresponding to the AC mains shall be between 49 Hz an... |
569956462594515926df989a4818539f | 102 883 | 5.4.3.2.2 Lead-acid battery power sources used on vehicles | When radio equipment is intended for operation from the usual, alternator fed lead-acid battery power source used on vehicles, then the normal test voltage shall be 1,1 times the nominal voltage of the battery (6 V, 12 V, etc.). |
569956462594515926df989a4818539f | 102 883 | 5.4.3.2.3 Other power sources | For operation from other power sources or types of battery (primary or secondary), the nominal test voltage shall be as stated by the equipment manufacturer. This shall be recorded. |
569956462594515926df989a4818539f | 102 883 | 5.5 Choice of equipment for test suites | |
569956462594515926df989a4818539f | 102 883 | 5.5.1 Choice of model | The tests shall be carried out on one or more production models or equivalent preliminary models, as appropriate. If testing is performed on (a) preliminary model(s), then the corresponding production models shall be identical to the tested models in all respects relevant for the purposes of the present document. If an... |
569956462594515926df989a4818539f | 102 883 | 5.5.2 Presentation | Stand-alone equipment shall be tested complete with any ancillary equipment. Plug-in radio devices may be tested together with a suitable test fixture and/or typical host equipment (see clause 5.6). |
569956462594515926df989a4818539f | 102 883 | 5.5.3 Multiple operating bandwidths | Where equipment has more than one operating bandwidth (e.g. 500 MHz and 1 300 Mhz), a minimum of two operating bandwidths shall be chosen such that the lower and higher limits of the operating range(s) of the equipment are covered (see clause 4.1.2.3). All operating bandwidths of the equipment shall be declared by the ... |
569956462594515926df989a4818539f | 102 883 | 5.6.1 The use of a host or test fixture for testing plug-In radio devices | Where the radio part is a plug-in radio device which is intended to be used within a variety of combinations, a suitable test configuration consisting of either a test fixture or typical host equipment shall be used. This shall be representative for the range of combinations in which the radio device may be used. The t... |
569956462594515926df989a4818539f | 102 883 | 5.7 Interpretation of the measurement results | The interpretation of the results for the measurements described in the present document shall be as follows: 1) the measured value related to the corresponding limit shall be used to decide whether equipment meets the requirements of the present document; 2) the measurement uncertainty value for the measurement of eac... |
569956462594515926df989a4818539f | 102 883 | 5.8 Other emissions | UWB transmitters emit very low power radio signals, comparable with the power of spurious emissions from digital and analogue circuitry. If it can be clearly demonstrated that an emission from the ultra-wideband radio device is not the ultra-wideband emission identified in clause 7.6 (e.g. by disabling the radio device... |
569956462594515926df989a4818539f | 102 883 | 6 Test setups and procedures | |
569956462594515926df989a4818539f | 102 883 | 6.1 Introduction | In this clause the general setup of a test bed for the test of UWB equipment will be descripted. Two procedures of test will be considered here: • radiated measurements; and • conducted measurements. Both measurements need to be possible for UWB devices due to the very low emission levels to be evaluated. For equipment... |
569956462594515926df989a4818539f | 102 883 | 6.2 Initial Measurement steps | In a first step the relevant frequency band for the measurement of the System under test has to be identified by using the manufacturer's declaration (see clause 5.2) and a coarse peak power measurement using a spectrum analyser. After the identification of the relevant band of the UWB system the further measurement st... |
569956462594515926df989a4818539f | 102 883 | 6.3 Radiated measurements | |
569956462594515926df989a4818539f | 102 883 | 6.3.1 General | The test site, test antenna and substitution antenna used for radiated measurements shall be as described in clause 6.3.2. For guidance on use of radiation test sites, coupling of signals and standard test positions used for radiated measurements, see clauses 6.3.3 to 6.3.5. Detailed descriptions of radiated measuremen... |
569956462594515926df989a4818539f | 102 883 | 6.3.2.1 Anechoic chamber | An anechoic chamber is the preferred test site to be used for radiated testing in accordance with the present document above 1 GHz. However, an anechoic chamber with ground plane as described in clause 5.6.2.2 may be used above 1 GHz providing that suitable anechoic material is placed on the chamber floor to suppress a... |
569956462594515926df989a4818539f | 102 883 | 6.3.2.2 Anechoic chamber with a conductive ground plane | An anechoic chamber with a conductive ground plane shall be used for radiated testing in accordance with the present document below 1 GHz. ETSI ETSI TS 102 883 V1.1.1 (2012-08) 21 An anechoic chamber with a conductive ground plane is an enclosure, usually shielded, whose internal walls and ceiling are covered with radi... |
569956462594515926df989a4818539f | 102 883 | 6.3.2.3 Test antenna | A test antenna is always used in radiated test methods. In emission tests (i.e. effective radiated power, spurious emissions) the test antenna is used to detect the field from the EUT in one stage of the measurement and from the substitution antenna in the other stage. When the test site is used for the measurement of ... |
569956462594515926df989a4818539f | 102 883 | 6.3.2.4 Substitution antenna | The substitution antenna is used to replace the EUT for tests in which a transmitting parameter (i.e. frequency error, effective radiated power, spurious emissions and adjacent channel power) is being measured. For measurements in the frequency band 30 MHz to 1 000 MHz, the substitution antenna should be a dipole anten... |
569956462594515926df989a4818539f | 102 883 | 6.3.2.5 Measuring antenna | The measuring antenna is used in tests on a EUT in which a receiving parameter (i.e. sensitivity and various immunity tests) is being measured. Its purpose is to enable a measurement of the electric field strength in the vicinity of the EUT. For measurements in the frequency band 30 MHz to 1 000 MHz, the measuring ante... |
569956462594515926df989a4818539f | 102 883 | 6.3.3 Guidance on the use of a radiation test site | This clause details procedures, test equipment arrangements and verification that should be carried out before any of the radiated tests are undertaken. |
569956462594515926df989a4818539f | 102 883 | 6.3.3.1 Verification of the test site | No test should be carried out on a test site which does not possess a valid certificate of verification. The verification procedures for the different types of test sites described in annex A (i.e. anechoic chamber and anechoic chamber with a ground plane) are given in the relevant parts of TR 102 273 [i.6] or equivale... |
569956462594515926df989a4818539f | 102 883 | 6.3.3.2 Preparation of the EUT | The manufacturer should supply information about the EUT covering the operating frequency, polarization, supply voltage(s) and the reference face. Additional information, specific to the type of EUT should include, where relevant, carrier power, channel separation, whether different operating modes are available (e.g. ... |
569956462594515926df989a4818539f | 102 883 | 6.3.3.3 Power supplies to the EUT | All tests should be performed using power supplies wherever possible, including tests on EUT designed for battery-only use. In all cases, power leads should be connected to the EUT's supply terminals (and monitored with a digital voltmeter) but the battery should remain present, electrically isolated from the rest of t... |
569956462594515926df989a4818539f | 102 883 | 6.3.3.4 Range length | The range length for all these types of test facility should be adequate to allow for testing in the far field of the EUT i.e. it should be equal to or exceed: ( ) λ 2 2 1 2 d d + Where: d1 is the largest dimension of the EUT/dipole after substitution (m); d2 is the largest dimension of the test antenna (m); λ is the t... |
569956462594515926df989a4818539f | 102 883 | 6.3.3.5 Site preparation | The cables for both ends of the test site should be routed horizontally away from the testing area for a minimum of 2 m and then allowed to drop vertically and out through either the ground plane or screen (as appropriate) to the test equipment. Precautions should be taken to minimize pick up on these leads (e.g. dress... |
569956462594515926df989a4818539f | 102 883 | 6.3.4 Coupling of signals | |
569956462594515926df989a4818539f | 102 883 | 6.3.4.1 General | The presence of leads in the radiated field may cause a disturbance of that field and lead to additional measurement uncertainty. These disturbances can be minimized by using suitable coupling methods, offering signal isolation and minimum field disturbance (e.g. optical and acoustic coupling). |
569956462594515926df989a4818539f | 102 883 | 6.3.4.2 Data Signals | Isolation can be provided by the use of optical, ultrasonic or infrared means. Field disturbance can be minimized by using a suitable fibre optic connection. Ultrasonic or infrared radiated connections require suitable measures for the minimization of ambient noise. |
569956462594515926df989a4818539f | 102 883 | 6.3.5 Standard test methods | Two methods of determining the radiated power of a radio device are described in clauses 6.3.5.1 and 6.3.5.2. |
569956462594515926df989a4818539f | 102 883 | 6.3.5.1 Calibrated setup | The measurement receiver, test antenna and all associated equipment (e.g. cables, filters, amplifiers, etc.) shall have been recently calibrated against known standards at all the frequencies on which measurements of the equipment are to be made. A suggested calibration method is given in clause 6.3.6. On a test site a... |
569956462594515926df989a4818539f | 102 883 | 6.3.5.2 Substitution method | On a test site, selected from clause 6.3.2, the equipment shall be placed at the specified height on a support, as specified in clause 6.3.2, and in the position closest to normal use as declared by the provider. The test antenna shall be oriented initially for vertical polarization and shall be chosen to correspond to... |
569956462594515926df989a4818539f | 102 883 | 6.3.6 Standard calibration method | The calibration of the test fixture establishes the relationship between the detected output from the test fixture, and the transmitted power (as sampled at the position of the antenna) from the EUT in the test fixture. This can be achieved (at higher frequencies) by using a calibrated horn with a gain of equal to or l... |
569956462594515926df989a4818539f | 102 883 | 6.4 Conducted measurements | In the case of UWB measurement the radiated measurement setup will lead to major issues with the sensitivity. Levels below -65dBm/MHz radiated power are not measurable in a reliable manner [i.5]. Thus conducted measurements are allowed when specific prerequisites are fulfilled. Conducted measurements may be applied to ... |
569956462594515926df989a4818539f | 102 883 | 7 Test procedures for essential radio test suites | |
569956462594515926df989a4818539f | 102 883 | 7.1 General | This clause describes methods of measurement for the following transmitter and receiver parameters: • the operating bandwidth(s); • the maximum mean power spectral density (e.i.r.p.); • the maximum peak power (e.i.r.p.); • other Emissions (OE); and • the receiver spurious emissions; • power control; • detect and avoid ... |
569956462594515926df989a4818539f | 102 883 | 7.2 Definitions | |
569956462594515926df989a4818539f | 102 883 | 7.2.1 Introduction | In this clause the needed definitions of the measured parameters of a UWB device are descripted. |
569956462594515926df989a4818539f | 102 883 | 7.2.2 Operation bandwidth | The width of a frequency band such that, below the lower and above the upper frequency limits, the mean powers emitted are each equal to a percentage of 5 % of the total mean power of a given emission. For the purposes of the present document the measurements are made at the -13 dB points. |
569956462594515926df989a4818539f | 102 883 | 7.2.3 Maximum mean power spectral density | The maximum mean power spectral density (specified as e.i.r.p.) of the radio device under test, at a particular frequency, is the average power per unit bandwidth (centred on that frequency) radiated in the direction of the maximum level under the specified conditions of measurement. |
569956462594515926df989a4818539f | 102 883 | 7.2.4 Maximum peak power | The maximum peak power specified as e.i.r.p. contained within a 50 MHz bandwidth at the frequency at which the highest mean radiated power occurs, radiated in the direction of the maximum level under the specified conditions of measurement. |
569956462594515926df989a4818539f | 102 883 | 7.2.5 Emissions | The emission levels of a UWB device are characterised by the maximum mean spectral power density and by the maximum peak power. The following emission definitions are equally valid for both values (maximum mean spectral density and maximum peak power). ETSI ETSI TS 102 883 V1.1.1 (2012-08) 31 The total measured emissio... |
569956462594515926df989a4818539f | 102 883 | 7.2.6 Receiver spurious emissions | Receiver spurious emissions are emissions at any frequency when the equipment is in receive mode. Consequently, receiver spurious emission testing applies only when the equipment can work in a receive-only mode or is a receive only device. |
569956462594515926df989a4818539f | 102 883 | 7.2.7 Power control | Transmit Power Control (TPC) is a mechanism to be used to ensure an interference mitigation on the aggregate power from a large number of radio devices. The TPC mechanism shall provide the full range from the highest to the lowest power level of the radio device. |
569956462594515926df989a4818539f | 102 883 | 7.2.8 Detect and avoid | The detect and avoid mechanism is a active mitigation technique for the protection of sensitive potential victim systems in the vicinity of the UWB device based on a sensing approach including an active reduction of the interference potential if required. |
569956462594515926df989a4818539f | 102 883 | 7.3 Method of measurements of the UE | |
569956462594515926df989a4818539f | 102 883 | 7.3.1 Introduction | In this clause the method of measurement for the UE will be given in a stepwise approach. ETSI ETSI TS 102 883 V1.1.1 (2012-08) 32 |
569956462594515926df989a4818539f | 102 883 | 7.3.2 Emission Measurements steps | First step: The Total Emissions (TE) including the UWB emission (UE) and Other Emissions (OE) shall be measured using the mean power spectral density, see clause 7.4.2 and peak power measurement procedure, see clause 7.4.3. The results shall be recorded. In the case that the TE measurement fulfils the limits given for ... |
569956462594515926df989a4818539f | 102 883 | 7.4 Detailed measurement procedure | |
569956462594515926df989a4818539f | 102 883 | 7.4.1 Introduction | In this clause the detailed measurement procedures and settings for the measurements of the operating bandwidth, the mean power spectral density and the peak power will be presented. The measurement procedure for the mean power spectral density and the peak power are used for the methods of measurement given under clau... |
569956462594515926df989a4818539f | 102 883 | 7.4.2 Operating bandwidth | Using the recorded results from the mean power spectral density measurements steps given in clause 7.3.2 the operating bandwidth of the equipment shall be evaluated. The andwidth procedure shall be as follows: • use the recorded results of the TE and OE to specify the UE over the complete frequency range given in th... |
569956462594515926df989a4818539f | 102 883 | 7.4.3 Mean power spectral density measurements | See clause 5.4 for the test conditions. The maximum mean power spectral density shall be determined and recorded. Measurements shall be carried out over the frequency range from 30 MHz to 18 GHz. The following shall be applied to the combination(s) of the radio device and its intended antenna(s). In the case that the R... |
569956462594515926df989a4818539f | 102 883 | 7.4.5 Receiver spurious emissions | See clause 5.4 for the test conditions. The level of spurious emissions radiated by cabinet and antenna shall be measured. The following method of measurement shall apply: • Above 1 GHz a full anechoic test site as described in clause 6.3.2.1 is preferred for measurement. The spurious emissions as defined in clause 7.4... |
569956462594515926df989a4818539f | 102 883 | 7.4.6 Power control | TPC tests to assess the highest and lowest power spectral density level shall be measured using a radiated test procedure (see clause 7.4.3) |
569956462594515926df989a4818539f | 102 883 | 7.4.7 Test procedures for detect and avoid mechanisms | |
569956462594515926df989a4818539f | 102 883 | 7.4.7.1 Introduction | In the present clause the test procedure for the DAA test is depicted. The UWB DAA radio device under test shall be verified under normal operational conditions. The DAA test is split into two main test conditions: • start-up test with and without victim test signal; and • in-operation test. The start-up test verifies ... |
569956462594515926df989a4818539f | 102 883 | 7.4.7.2 Initial start-up test | The clauses below define the procedure to verify the Minimum Initial Channel Availability Check by ensuring that the UWB DAA radio device is capable of detecting victim system signals at the beginning and at the end of the Minimum Channel Availability Check Time. Furthermore, one initial test shall guarantee that the U... |
569956462594515926df989a4818539f | 102 883 | 7.4.7.3 In-operation test | This series of tests evaluates the UWB radio device's response to the presence of different payload types which the victim service may carry. The relevant services are defined in the relevant harmonized standards. In the in-operation test set up the UWB pair will be actively exchanging data under the presents of a vict... |
569956462594515926df989a4818539f | 102 883 | 7.4.7.3.1 In-operation test procedure | Summary: The procedure below verifies the victim signal detection and avoidance capability for the selected UWB operational frequency in normal UWB operation using an increasing victim test signal level. In this test the Detect and Avoid time and the corresponding avoidance operation will be verified. Pre-test Conditio... |
569956462594515926df989a4818539f | 102 883 | 7.5 Limits | |
569956462594515926df989a4818539f | 102 883 | 7.5.1 Introduction | In this clause the limits for the measured parameter will be given. The limits are split in two main categories: • generic limits which are valid for all devices using UWB technologies; and • harmonized standard specific limits which are valid only for a specific UWB harmonized standard. |
569956462594515926df989a4818539f | 102 883 | 7.5.2 Operation bandwith | The operating bandwidth shall be greater than 50 MHz (at-13 dB relative to the maximum spectral power density). |
569956462594515926df989a4818539f | 102 883 | 7.5.3 Maximum mean power spectrum density | The limits are given in the relevant harmonized standard. |
569956462594515926df989a4818539f | 102 883 | 7.5.4 Maximum peack power | The limits are given in the relevant harmonized standard. |
569956462594515926df989a4818539f | 102 883 | 7.5.5 Other emissions | The equivalent isotropically radiated power of any of these unwanted emissions in the spurious domain shall not exceed the values given in table 2. Table 2: Other Emission limits (radiated) Frequency range Limit values for OE 47 MHz to 74 MHz -54 dBm/100 kHz 87,5 MHz to 118 MHz -54 dBm/100 kHz 174 MHz to 230 MHz -54 dB... |
569956462594515926df989a4818539f | 102 883 | 7.5.6 Receiver spurious emissions | The narrowband spurious emissions of the receiver shall not exceed the values in the indicated bands. Table 3: Narrowband spurious emission limits for receivers Frequency range Limit 30 MHz to 1 GHz -57 dBm (e.r.p.) above 1 GHz to 40 GHz -47 dBm (e.i.r.p.) The above limit values apply to narrowband emissions, e.g. as c... |
569956462594515926df989a4818539f | 102 883 | 7.5.7 Power control | The limits are given in the relevant harmonized standard. |
569956462594515926df989a4818539f | 102 883 | 7.5.8 Detect and avoid | The limits, test patterns and test parameters are given in the relevant harmonized standard. |
569956462594515926df989a4818539f | 102 883 | 7.6 Maximum allowable measurement uncertainty | In all cases the maximum allowable measurement uncertainty is given in Table 1. ETSI ETSI TS 102 883 V1.1.1 (2012-08) 45 Annex A (informative): Frequency domain measurements using spectrum analyser A.1 Spectrum analyser internal operation It is necessary to have a detailed knowledge of how both modern and older "classi... |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 1 Scope | The present document provides the Test Suite Structure and Test Purposes (TSS & TP) for Decentralized Environmental Notification Basic Service (DEN) as defined in ETSI EN 302 637-3 [1] in compliance with the relevant requirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 [i.5]. The ISO standa... |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 2 References | |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 2.1 Normative references | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which a... |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 2.2 Informative references | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks i... |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 3 Definition of terms, symbols and abbreviations | |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 3.1 Terms | For the purposes of the present document, the terms given in ETSI EN 302 637-3 [1], ISO/IEC 9646-6 [i.4] and ISO/IEC 9646-7 [i.5] apply. |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 3.2 Symbols | Void. |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 3.3 Abbreviations | For the purposes of the present document, the following abbreviations apply: ATS Abstract Test Suite BO Exceptional Behaviour tests BTP Basic Transport Protocol BTP-B Basic Transport Protocol type B BV valid test events for Behaviour tests CAN Controller Area Network CLT Current Local Time DE Data Element DEN Decentral... |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 4 Test Suite Structure (TSS) | |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 4.1 Structure for DEN tests | Table 1 shows the DEN Test Suite Structure (TSS) including its subgroups defined for conformance testing. Table 1: TSS for DEN Root Group category DEN Message format Valid Event Generation Valid Event Update Valid and Inopportune Event Termination Valid, Inopportune and Timer Message Repetition Valid Lower-layer parame... |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 4.2 Test groups | |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 4.2.1 Introduction | The test suite has a total of three levels. The first level is the root. The second level separates the root into various functional areas. The third level is the standard ISO conformance test categories. |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 4.2.2 Root | The root identifies the Decentralized Environmental Notification Basic Service (DEN) given in ETSI EN 302 637-3 [1]. |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 4.2.3 Groups | This level contains height functional areas identified as: • Message format. • Event Generation. • Event Update. • Event Termination. • Message Repetition. • Lower-layer parameters. • Message reception. • Keep-alive Forwarding. |
bcd93705ec6b9b66f71d4375393cf241 | 102 869-2 | 4.2.4 Categories | This level contains the standard ISO conformance test categories behaviour: valid events and inopportune events and Timer. ETSI ETSI TS 102 869-2 V1.6.1 (2020-04) 8 |
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