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5 PEMEA ECRF definitions and procedures
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5.1 Overview
The Emergency Call Routing Function (ECRF) uses the Location Service Translation (LoST) protocol as defined in IETF RFC 5222 [4] to transform a location and service identifier into a series of destination identifiers, usually Universal Resource Identifiers (URIs). Different URI types are used for different protocol typ...
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5.2 PEMEA service identifiers
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5.2.1 Overview
PEMEA was conceived with a single, central service identifier in mind, as a consequence, natively per ETSI TS 103 478 [1], it does not have a concept of sub-services, such as police, fire and ambulance which are easily defined by the service urns used within the ESInet signalling. Despite the promotion of the common 11...
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5.2.2 Definition
PEMEA has a philosophy of defining generic containers into which specific capabilities and definitions are bound. Service tag definitions will follow this same approach. The serviceTags element will consist of one or more serviceTags, where each serviceTag consists of a name attribute and a value. Table 1 Attribute Mea...
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5.2.3 Service tags schema
The EDS is specified as XML and to maintain compatibility the serviceTags element and services are also specified as XML. <xs:schema targetNamespace="urn:pemea:apps:xml:ns:pemea:servicetags" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:pemeast="urn:pemea:apps:xml:ns:pemea:servicetags" xmlns:xml="http://www.w3.org/...
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5.3 PSP to ECRF query response procedures
A PSP receiving an EDS shall determine where to send it. If the PSP is associated with a PSAP inside an ESInet, then the PSP shall: 1) On receipt of an EDS the PSP shall examine the EDS for a serviceTags element to determine which service URN to use: a) If a serviceTags element is not found then the PSP shall use a ser...
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6 Policy routing function integration with PEMEA
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6.1 Overview
Policy routing specified in ETSI TS 103 479 [2] is tied heavily to internal ESRP processing and no external interface for querying a PRF is defined. Consequently, there are three clear options available to PEMEA: 1) Define an explicit REST interface for a TerminationPolicy, where the response is a next hop. 2) Periodic...
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6.2 Procedures
The PSP at the edge or in the core emergency network will: 1) Extract the service tag from the EDS if there is one, or use the default urn:service:sos if a service tag is not present. 2) Extract the location from the EDS. 3) Query the ECRF with the identified service urn and location using the LoST protocol: - Authenti...
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7 EDS forwarding
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7.1 Overview
EDS forwarding between PIMs in the context of policy routing is allowed. Whilst there may be any number of reasons for forwarding an EDS the present document identifies the following: 1) A parallel voice call is anticipated to align with the PEMEA data. 2) The PSAP is congested or otherwise unavailable. 3) Requested se...
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7.2 PEMEA Error message reasonTokens
ETSI TS 103 478 [1] defines the error reason tokens in table 12, this table is enhanced in the present document to include responses for resourceContention and serviceUnavailable. The complete list of reasonToken is provided in Table 3. Table 3: Error reasonToken values Value Description ttlExhausted The time to live v...
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7.3 Common forwarding rules
The following forwarding rules apply to each of the forwarding reasons identified in clause 7.1: 1) A PIM may have a set of neighbour PIMs to which it may forward EDS messages. 2) A PIM may have a set of neighbour PIMs from which it may receive EDS messages. This may be the same set as 1. 3) A PIM shall never forward a...
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7.4 Parallel voice call
PEMEA supports capabilities that require an immediate answering by the PIM, in such cases the PIM, if it supports the requested capability, sends an onCapSupportPost message with the supported capabilities to the originating AP. An example of this kind of capability is the SIP_Request capability. However, some PEMEA ED...
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7.5 PSAP unavailable
There are circumstances where a PSAP destination returned by the ECRF is simply unavailable. That is, when the PSP tries to contact the PIM and it gets an HTTP 5XX error or a PEMEA error message indicating congestion or resource contention. In such a circumstance the PSP may be configured with a fallback PIM. The fallb...
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7.6 Requested services unavailable
Sometimes, a call gets directed to a PSAP that does not have the preferred communication service available. Clause 5.2 defines service tags for PEMEA that allow the caller to specify their preferred communication media and languages. A PIM may have a list of neighbour PIMs and may identify communication capabilities wi...
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1 Scope
The present document provides a set of test cases to verify the performance (coverage, throughput, roaming time, etc.) of the multiple Access Point (multiple AP) networks in the home. Each test case consists of testing environment setup, device and equipment configuration, test procedures, and pass/fail metrics.
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2 References
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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...
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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...
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3 Definition of terms, symbols and abbreviations
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3.1 Terms
Void.
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3.2 Symbols
For the purposes of the present document, the following symbols apply: B byte dB decibel dBm dB relative to 1 mW dB/s decibel per second GHz gigahertz MHz megahertz Mb/s megabits per second min minute ms millisecond Nss number spatial stream
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3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply: AES Advanced Encryption Standard AP Access Point DUT Device Under Test GUI Graphical User Interface LAN Local Access Network MCS Modulation and Coding Scheme OTA Over The Air PPS Packets Per Second RF Radio Frequency RSSI Received Signal Stren...
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4 Equipment Features
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4.1 Device Under Test (DUT) and Station (STA)
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4.1.1 Device Information
Table 1 and Table 2 are intended to provide test engineers and readers of the test report with sufficient information about the DUT and connected STAs in order to assure repeatability of results. ETSI ETSI TS 103 754 V1.1.1 (2022-06) 8 Table 1: DUT Information DUT system vendor DUT system firmware version DUT chipset v...
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4.1.2 Management of the DUT and STA
The DUT shall support a DUT Northbound management protocol or local Graphical User Interface (GUI) that allows the ability to configure and retrieve the settings. The management protocol is DUT vendor discretionary. The STA shall support a STA Southbound management protocol that is required for execution of this test p...
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4.2 Testing Equipment and Components
This clause includes tables to record information of testing equipment and components that are used in the test. Table 3: Traffic Generator/Analyser Information Manufacturer Equipment model Code Version Table 4: Attenuator Information Manufacturer Component model Supported frequency range Attenuation value used in the ...
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5 Test Environment
This clause describes the performance test environment, which includes test configuration, test setup characteristics, and device settings. Root node, first stage leaf node, and second stage leaf node constitute a multi AP application scenario. The root node connects to the broadband network. The first stage leaf node ...
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6 Multiple Access Points Performance Test Cases
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6.1 Roaming Experience
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6.1.1 Roaming Time
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6.1.1.1 Introduction
This test case attempts to measure the roaming time of STA between wireless connections of the root node and the leaf node. This test shall be MANDATORY for the test plan.
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6.1.1.2 Setup
The test setup (Red Connections) based the testbed shown in Figure 2 shall be used for this test. ETSI ETSI TS 103 754 V1.1.1 (2022-06) 11 Figure 2: Test Environment for Roaming Time
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6.1.1.3 Device Under Test (DUT) Configuration
The test shall run under the following configuration. Table 7: General configuration for spatial consistency test Wireless configuration (Root node) Wireless configuration (Leaf_1 node ) Wireless configuration (peer STA) Bandwidth (MHz) IEEE 802.11ac [i.1] (5 GHz, Nss = 2) IEEE 802.11ac [i.1] (5 GHz, Nss = 2) IEEE 802....
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6.1.1.4 Procedures
Place the root and leaf_1 nodes and STAs in three shielding boxes. The root node and the leaf_1 node can be connected in the following ways: 1) Wi-Fi wireless networking. 2) Set the STA support IEEE 802.11k [i.3] and IEEE 802.11v [i.4] roaming functions. 3) In wireless networking, set the initial attenuation of A (betw...
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6.1.1.5 Metrics
Record the roaming test results and fill in Table 8. Table 8: Test results of roaming time Roaming Time (ms) STA connect to Root node STA connect to Leaf_1 node -> STA connect to Leaf_1 node -> STA connect to Root node 1 dB/s 2 dB/s 3 dB/s 1 dB/s 2 dB/s 3 dB/s STA support 802.11 k/v STA not support 802.11 k/v
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6.1.2 Roaming Throughput
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6.1.2.1 Introduction
Test network throughput performance while roaming.
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6.1.2.2 Setup
The test setup (Red Connections) shown in Figure 3 shall be used for this test. ETSI ETSI TS 103 754 V1.1.1 (2022-06) 13 Figure 3: Test Environment for Roaming Through
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6.1.2.3 DUT Configuration
The test shall run under the following configuration. Table 9: Test configuration for roaming throughput performance Wireless configuration (Root node and Leaf_1 node) Wireless configuration (STA) Wireless configuration (STA) Bandwidth (MHz) IEEE 802.11ax [i.2] (2,4 GHz, Nss = 2) IEEE 802.11ax [i.2] (2,4 GHz, Nss = 2) ...
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6.1.2.4 Procedures
Figure 4: Example of roaming throughput performance Curve Testing procedure described as following: 1) Configure the antenna attenuation. For example, the attenuation from the STA to the Root node, S2R is 20 dB smaller than that of the attenuation of S2L1 from the STA to Leaf_1 node. 2) The STA goes on line and definit...
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6.1.2.5 Metrics
Record the test results and fill in Table 10. Table 10: Test results of roaming throughput performance Test scenarios Uplink throughput(Mb/s) Downlink throughput(Mb/s) Roaming Throughput performance of STA at 2,4 GHz Roaming Throughput performance of STA at 5 GHz
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6.2 Networking Throughput
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6.2.1 One-stage Networking Throughput
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6.2.1.1 Root Node Networking Throughput Test Procedure
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6.2.1.1.1 Introduction
Test the root node networking throughput performance.
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6.2.1.1.2 Setup
Figure 5: Root node networking throughput performance test ETSI ETSI TS 103 754 V1.1.1 (2022-06) 15 In Figure 5, Leaf_1 node is the first stage node, Leaf_2 is the second stage node. In this test case, Leaf_1 and Leaf_2 are not used. Root node and STAs are deployed in a shielding box, the test controller and the traffi...
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6.2.1.1.3 DUT Configuration
The test shall run under the following configuration. Table 11: Test configuration for root node networking throughput performance Wireless configuration (Root node) Wireless configuration (STA1) Wireless configuration (STA2) Bandwidth (MHz) IEEE 802.11ax [i.2] (2,4 GHz, Nss = 2) IEEE 802.11ax [i.2] (2,4 GHz, Nss = 2) ...
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6.2.1.1.4 Procedures
1) The instrument configures a terminal (Traffic STA1), which accessed to Root node on the 2,4 GHz band. The attenuation on S2R' should be at its minimum value (presumably 0 dB.) The expectation in this test is that the link between the traffic STAs and the Root node is "optimal", in the sense that the best RF performa...
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6.2.1.1.5 Metrics
Record the test results and fill in Table 12. Table 12: Test results of root node networking throughput performance Test scenarios Uplink throughput(Mb/s) Downlink throughput(Mb/s) Throughput performance of terminal access root node (2,4 GHz) Throughput performance of terminal access root node (5 GHz) Throughput perfor...
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6.2.1.2 First Stage Node Networking Throughput Test Procedure
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6.2.1.2.1 Introduction
Test the first stage node networking throughput performance. ETSI ETSI TS 103 754 V1.1.1 (2022-06) 16
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6.2.1.2.2 Setup
Figure 6: Test Environment for first stage node networking throughput performance In Figure 6, Leaf_1 is First stage node, Leaf_2 is Second stage node. In this test case, Leaf_2 is not used. Root node, Leaf node and STA are deployed in a shielding box, the test controller and the traffic generator/analyser can be place...
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6.2.1.2.3 DUT Configuration
The test shall run under the following configuration. Table 13: Test configuration for first stage node networking throughput performance Wireless configuration (Root node) Wireless configuration (Leaf_1 node) Wireless configuration (Traffic STA1) Wireless configuration (Traffic STA2) Bandwidth (MHz) IEEE 802.11ax [i.2...
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6.2.1.2.4 Procedures
1) The instrument configures a terminal (Traffic STA1), which accessed to Leaf_1 node on the 2,4 GHz band. 2) The instrument configures 1 460 B UDP packet, builds traffic at the maximum rate between Leaf_1 node and Traffic STA1, and record uplink test results and downlink test results. 3) The instrument configures a te...
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6.2.1.2.5 Metrics
Record the test results and fill in Table 14. Table 14: Test results of first stage node (Leaf_1 node) networking throughput performance Test scenarios Uplink throughput(Mb/s) Downlink throughput(Mb/s) Throughput performance of terminal access Leaf_1 node (2,4 GHz) Throughput performance of terminal access Leaf_1 node ...
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6.2.1.3 One-stage Networking Throughput Test Procedure
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6.2.1.3.1 Introduction
One-stage networking throughput performance includes the root node throughput and the first stage node throughput.
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6.2.1.3.2 Setup
Figure 7: One-stage networking throughput performance test In Figure 7, Leaf_1 is First stage node, Leaf_2 is Second stage node. In this test case, Leaf_2 is not used. Root node, Leaf node, and STAs are deployed in a shielding box, the test controller and the traffic generator/analyser can be placed outside the shieldi...
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6.2.1.3.3 DUT Configuration
The test shall run under the following configuration. Table 15: Test configuration for One-stage networking throughput performance Wireless configuration (Root node) Wireless configuration (Leaf_1 node) Wireless configuration (STA1) Wireless configuration (STA2) Wireless configuration (STA3) Wireless configuration (STA...
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6.2.1.3.4 Procedures
1) The instrument configures two terminals (Traffic STA1, Traffic STA2), which accessed to Root node on the 2,4 GHz and 5 GHz band respectively, and configures two terminals (Traffic STA3, Traffic STA4), which accessed to Leaf_1 node on the 2,4 GHz and 5 GHz band respectively. 2) The instrument configures 1 460 B UDP p...
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6.2.1.3.5 Metrics
Record the test results and fill in Table 16. Table 16: Test results of one-stage networking throughput performance Test scenarios Uplink throughput(Mb/s) Downlink throughput(Mb/s) Total throughput performance of terminal access Root node and Leaf_1 Node (2,4 GHz + 5 GHz)
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6.2.2 Two-stage Networking Throughput
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6.2.2.0 Introduction
Two-stage networking consists of root node, first stage leaf node and second stage leaf node. The throughput performance of root node has been discussed in clause 6.2.1.1, and the throughput performance of first stage leaf node has been discussed in clause 6.2.1.2. This clause mainly discusses the throughput performanc...
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6.2.2.1 Second Stage Node Networking Throughput Test Procedure
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6.2.2.1.1 Introduction
Test Leaf_2 node throughput performance. ETSI ETSI TS 103 754 V1.1.1 (2022-06) 19
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6.2.2.1.2 Setup
Figure 8: Test Environment for Leaf_2 node throughput performance In Figure 8, Leaf_1 is First stage node, Leaf_2 is Second stage node. Root node, Leaf_1 node and Leaf_2 node are deployed in three shielding boxes respectively, the test controller and the traffic generator/analyser can be placed outside the shielding bo...
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6.2.2.1.3 DUT Configuration
The test shall run under the following configuration. Table 17: Test configuration for second stage leaf node throughput performance Wireless configuration (Root node) Wireless configuration (Leaf_1 node) Wireless configuration (Leaf_2 node) Wireless configuration (STA1) Wireless configuration (STA2) Bandwidth (MHz) IE...
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6.2.2.1.4 Procedure
1) The instrument configures a terminal (Traffic STA1), which accessed to Leaf_2 node on the 2,4 GHz band. 2) The instrument configures 1 460 B UDP packet, builds traffic at maximum rate between Leaf_2 node and Traffic STA1, and records uplink test results and downlink test results. 3) The instrument configures a termi...
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6.2.2.1.5 Metrics
Record the test results and fill in Table 18. Table 18: Test results of second stage leaf node throughput performance Test scenarios Uplink throughput (Mb/s) Downlink throughput (Mb/s) Throughput performance of terminal access Leaf_2 node (2,4 GHz) Throughput performance of terminal access Leaf_2 node (5 GHz) Throughpu...
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6.2.2.2 Two-stage Networking Throughput Test Procedure
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6.2.2.2.1 Introduction
Two-stage networking throughput performance includes the root node throughput, the Leaf_1 node throughput and the Leaf_2 node throughput.
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6.2.2.2.2 Setup
Figure 9: Test Environment for two-stage leaf node throughput performance In Figure 9, Leaf_1 is First stage node, Leaf_2 is Second stage node. Root node, Leaf_1 node and Leaf_2 node are deployed in three shielding boxes respectively. The test controller and the traffic generator/analyser can be placed outside the shie...
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6.2.2.2.3 DUT Configuration
The test shall run under the following configuration. Table 19: Test configuration for two-stage networking throughput performance (AP) Wireless configuration (Root node) Wireless configuration (Leaf_1 node) Wireless configuration (Leaf_2 node) Bandwidth (MHz) IEEE 802.11ax [i.2] (2,4 GHz, Nss = 2) IEEE 802.11ax [i.2] ...
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6.2.2.2.4 Procedure
1) The instrument configures two terminals (Traffic STA1, Traffic STA2), which accessed to Root node on the 2,4 GHz and 5 GHz band respectively, and configures two terminals (Traffic STA3, Traffic STA4), which accessed to Leaf_1 node on the 2,4 GHz and 5 GHz band respectively, and configures two terminals (Traffic STA5...
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6.2.2.2.5 Metrics
Record the test results and fill in Table 21. Table 21: Test results of two-stage networking throughput performance Test scenarios Uplink throughput (Mb/s) Downlink throughput (Mb/s) Total throughput performance of terminal access Root node, Leaf_1 node and Leaf_2 node (2,4 GHz + 5 GHz) ETSI ETSI TS 103 754 V1.1.1 (202...
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6.3 Networking Time
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6.3.1 Configuration Time
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6.3.1.1 Introduction
This test case aims to verify that the root node automatically sends the new parameter information to the leaf node for synchronization and records the synchronization time when wireless parameters such as the SSID, authentication mode, encryption type, and password of the root node change in a level-1 or level-2 netwo...
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6.3.1.2 Setup
The test setup (Red Connections) shown in Figure 10 shall be used for this test. Figure 10: Test Environment for Configuration Time Level-1 Networking Configuration: As shown in the preceding figure, the root node, and Leaf_1 node form a chain topology. Variable attenuators A is used to control path attenuation between...
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6.3.1.3 DUT Configuration
The test shall run under the following configuration. Table 22: Test configuration for root node networking throughput performance Wireless configuration (Root node) Wireless configuration (Leaf_1 node) Wireless configuration (Leaf_2 node) Bandwidth (MHz) IEEE 802.11ax [i.2] (2,4 GHz, Nss = 2) IEEE 802.11ax [i.2] (2,4 ...
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6.3.1.4 Procedure
1) Two wireless configuration templates are preset on the Controller: Template A: SSID name 1 + Password1 + Authentication mode A. Template B: SSID name 2 + password2 + Authentication mode B. 2) The Root node and Leaf nodes form a one-level cascading network. Set up the template A to Root node. Set up SSID and security...
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6.3.1.5 Metrics
Record the test results and fill in Table 23. Table 23: Test results of the network configuration time Test scenarios Configuration time Level-1 Cascading (2,4 GHz) Level-2 Cascading (2,4 GHz) Level-1 Cascading (5 GHz) Level-2 Cascading (5 GHz)
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6.3.2 Self-healing Time
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6.3.2.1 Introduction
This test case aims to test the service recovery time of the entire network when the intermediate node recovers from a fault (using power-off and power-on simulation) in a chain topology.
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6.3.2.2 Setup
The test setup (Red Connections) shown in Figure 11 shall be used for this test. ETSI ETSI TS 103 754 V1.1.1 (2022-06) 24 Figure 11: Test Environment for Self-healing Time As shown in the preceding figure, the root node, leaf_1 node and leaf_2 node form a chain topology. Variable attenuators A, B and C are used to cont...
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6.3.2.3 DUT Configuration
The test shall run under the following configuration. Table 24: Test configuration for root node networking throughput performance Wireless configuration (Root node) Wireless configuration (Leaf_1 node) Wireless configuration (Leaf_2 node) Bandwidth (MHz) IEEE 802.11ax [i.2] (2,4 GHz, Nss = 2) IEEE 802.11ax [i.2] (2,4 ...
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6.3.2.4 Procedure
1) Associate the roaming STA with Leaf_2 node and run traffic. This traffic should be going from Leaf_2 node to Leaf_1 node and then from Leaf_1 node to the Root node. 2) Use the traffic generator to construct 1 000 PPS UDP flows for 5 mins. When the traffic is sent for 1 min, power off Leaf_1 node and quickly power on...
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6.3.2.5 Metrics
Record the test results and fill in Table 25. ETSI ETSI TS 103 754 V1.1.1 (2022-06) 25 Table 25: Test results of the network self-healing time Test scenarios Network self-healing time Network self-healing time (2,4 GHz) Network self-healing time (5 GHz)
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6.3.3 Automatic Networking Time
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6.3.3.1 Introduction
This test case aims to verify the root node and leaf nodes automatically networking when they are powered on for the first time and records the automatic networking time in a level-1 or level-2 network.
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6.3.3.2 Setup
The test setup (Red Connections) based the testbed shown in Figure 12 and Figure 13 shall be used for this test. Figure 12: Test Environment for Level_1 Automatic Networking Time Level-1 Automatic Networking Time Test: As shown in the preceding figure, the root node, and leaf_1 node form a chain topology. Variable atte...
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6.3.3.3 DUT Configuration
The test shall run under the following configuration. Table 26: Test configuration for automatic networking time Wireless configuration (Root node) Wireless configuration (Leaf_1 node) Wireless configuration (Leaf_2 node) Bandwidth (MHz) IEEE 802.11ax [i.2] IEEE 802.11ax [i.2] IEEE 802.11ax [i.2] 20 (2,4 GHz, Nss = 2 (...
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6.3.3.4 Procedures
1) The default key wireless parameters such as the SSID name, encryption authentication mode, and password of the root node are pre-set on the STA. 2) Test configuration according to Figure 12, the root node and leaf_1 node form a one-level cascading network. Set the root node and leaf nodes to factory settings and tur...
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6.3.3.5 Metrics
Record the test results and fill in Table 27. Table 27: Test results of the network configuration time Test scenarios Automatic networking time Level-1 Cascading (2,4 GHz) Level-2 Cascading (2,4 GHz) Level-1 Cascading (5 GHz) Level-2 Cascading (5 GHz)
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6.4 Band steering
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6.4.1 Introduction
Band steering performance test refers to testing the functionality of the root node, the first stage leaf node and the second stage leaf node's support for band steering.