321OTALaboratoryAssessmentandValidationRequirements120docx.docx

1、321OTALaboratoryAssessmentandValidationRequirements120docxCTIA Certification Program Laboratory Assessment and Validation Requirements DocumentforCTIA Test Plan for Wireless Device Over-the-Air Performance, Revision 3.2.1June 2013Revision 1.2.0 2013 CTIA The Wireless Association. All rights reserved

2、.CTIA Certification Program1400 16th Street, NWSuite 600Washington, DC 20036e-mail: certificationctia.orgPhone: 1.202.785.0081www.ctia.org/certificationTABLE OF CONTENTSSection 1 Introduction 51.1 Purpose 51.2 Applicable Documents 5Section 2 System and Component Vendor Authorization 62.1 Off-site Au

3、dit 62.2 Test Solution Material 62.2.1 Left Hand 62.2.2 A-GPS for LTE 62.2.3 LTE TRP/TIS 62.3 Authorization 7Section 3 A-GPS for LTE Audit and System Validation Checklists 83.1 A-GPS for LTE Checklists 83.1.1 A-GPS for LTE CATL Checklist 83.1.2 A-GPS for LTE System Validation Checklist 83.2 A-GPS fo

4、r LTE System Validation Data 83.3 A-GPS for LTE OTA Data Set Requirements 10Section 4 Measurement Uncertainty 124.1 Measurement Uncertainty Template 12Section 5 LTE TRP/TIS 135.1 LTE TRP/TIS CATL Checklist 13Section 6 General CATL Checklist 146.1 General checklist 14Section 7 CATL Authorization Proc

5、ess 157.1 Overview 157.2 Application Package 157.3 CTIA SME Off-Site Audit 157.4 CATL Authorization 167.5 CATL Application Submission 16Section 8 System Vendor and CATL Authorization Tables 18APPENDIX A Revision History 19List of TablesTable 3-1: LTE UE Positioning Mode 10Table 8-1: CATL Testing Cap

6、abilities 18Table 8-2: Test Equipment 18Section 1 Introduction1.1 PurposeThere are a number of systems that may be used to conduct testing to CTIAs Test Plan for Wireless Device Over-the-Air Performance (OTA Test Plan). With the addition of new testing requirements in version 3.2.1 of the OTA Test P

7、lan (i.e., A-GPS for LTE, Left Hand, LTE TRP/TIS, etc.), system vendors, and individual system component vendors, will be required to be authorized by CTIA prior to being used by a CTIA Authorized Testing Laboratory (CATL). Systems already in use at a CATL will undergo audits to the deltas between O

8、TA Test Plan version 3.1 and version 3.2.1 A team of CTIA-appointed Subject Matter Experts (SMEs) will conduct off-site reviews and validate compliance to the new test requirements. Validated systems and components will be authorized by CTIA.The purpose of this Assessment and Validation Requirements

9、 Document (AVRD) is to define the process in which:a) CTIA will evaluate and authorize test systems and components for use by CATLs for the OTA Test Plan.b) Laboratories may become authorized as CATLs for version 3.2.1 of the OTA Test Plan.It is realized that test labs utilize different configuratio

10、n setups (i.e., chamber, positioners, RF and communication instrumentation, auxiliary equipment like antennas, RF path switching, application software, phantoms, etc.). The intent is to validate each configuration such that a lab with a validated setup can undergo an efficient CATL authorization pro

11、cess for version 3.2.1 of the OTA Test Plan. Should a CATL decide to use or develop systems or components not currently validated and authorized, the lab audit will need to be expanded to include correspondingly detailed validation steps by the SME team, which will likely require an on-site visit.1.

12、2 Applicable DocumentsThe following document is applicable to this AVRD:CTIA Test Plan for Wireless Device Over-the-Air Performance Revision 3.2.1, March, 2013 Section 2 System and Component Vendor Authorization2.1 Off-site AuditCTIA SME team will review the system vendors validation documentation p

13、ackage for any system and/or any components. The SME team will evaluate equipment configurations, laboratory technique and test methodologies for compliance to CTIA Certification standards. Off-site documentation must contain the following: Measurement Uncertainty (MU) calculations (provide your ver

14、y detailed MU reports in the format of Appendix G in the OTA Test Plan.) The updated MU Spreadsheet, included in this AVRD, must be used and filled in completely. This will be the official MU for the off-site CATL document review. (MU calculations for the test solution providers baseline configurati

15、ons) Very detailed equipment specs. Hardware configurations Very detailed software descriptions, software configurations, including minimum version number. System setup parameters, screen shots Photos of the hardware. (i.e., left hand phantom positioning fixture, LTE A-GPS test system, any other pho

16、tos requested by the auditor)2.2 Test Solution Material The following material shall be submitted to the SME team for review.2.2.1 Left HandThe vendor shall supply detailed documentation including manual and positioning setup instructions (the manual may be augmented and or replaced by video or othe

17、r instructions). 2.2.2 A-GPS for LTEThe system provider shall supply system parameter files (screenshots, ini files, xml configuration files, etc.) that are in accordance with CTIA A-GPS OTA for LTE test requirements that the lab will use as a baseline with their test parameter files. 2.2.3 LTE TRP/

18、TISThe system provider shall supply system parameter files (screenshots, ini files, xml configuration files, etc.) that are in accordance with CTIA OTA for LTE TRP/TIS test requirements that the lab will use as a baseline with their test parameter files. 2.3 AuthorizationOnce the CTIA SME team valid

19、ates compliance to version 3.2.1 of the OTA Test Plan, the validated configuration will be added to the list of CTIA authorized systems and components, with the exception of the items related to 2.2.3 which will only be used by the SME team to facilitate the CATL reviews. Note: It is not the intent

20、to validate the LTE/TRP/TIS test solutions.CATLs approved for version 3.2.1 of the OTA Test Plan must use CTIA authorized systems and components. Should a CATL decide to use or develop systems or components not currently validated and authorized, the lab audit will be expanded to include the detaile

21、d validation steps by the SME team identified in this document. Once completed, the newly validated systems/components will be added to the list of CTIA authorized systems and components.Section 3 A-GPS for LTE Audit and System Validation ChecklistsNote: LPP support will be waived initially until we

22、 have a commercial reference device to use and test solutions can be validated.3.1 A-GPS for LTE Checklists3.1.1 A-GPS for LTE CATL Checklist The A-GPS for LTE CATL Checklist shall be used by CATL in order to provide evidence and responses to the CTIA SME.3.1.2 A-GPS for LTE System Validation Checkl

23、istThe A-GPS for LTE System Validation Checklist shall be used by the CTIA SME team when validating compliance to version 3.2.1 of the OTA Test Plan. For the purposes of any off-site system validation effort, the system provider shall use the checklist to provide evidence and responses to the CTIA S

24、ME team.3.2 A-GPS for LTE System Validation Data In addition to the OTA audit documentation per the checklist, the following A-GPS for LTE System Validation data shall be provided by the A-GPS for LTE OTA system provider as evidence of compliance to the referenced industry standards. The validation

25、data shall be provided for both RRLP and LPP protocols. Run the OTA versions of the GPS Accuracy and GPS Sensitivity tests. The GPS Accuracy test should show as many measurements as would be done for the full pattern for LTE Band 4. For all other modes and bands below, the GPS Accuracy test should s

26、how a minimum of five (5) GPS reports each containing up to eight C/N0 values. The testing may be done conducted or radiated depending on UE support. Provide readable SUPL 2.0 message logs containing RRLP payload or LPP payload associated with all GPS-related messaging. The RRLP and LPP payload mess

27、ages should also be in readable format. The readable message logs can be obtained from any means necessary and can be derived from the network emulator logs or the UE logs. Provide the test reports/results that also indicate the setup parameters. All key results that are used to determine pass/fail

28、for GPS sensitivity shall be recorded (e.g., horizontal location error, code phase errors, etc.). Interim results for sensitivity search would be helpful. The GPS sensitivity results when using conducted testing shall meet the test requirement defined in 3GPP TS 37.571-1 clause 7.1.1.6 for Sub-Test

29、Number 1. See Table 3-1 for the breakdown of the tests that need to be run per technology. The UE positioning mode for LTE is applicable to the GPS sensitivity search only. The GPS Accuracy test would be done in UE-Assisted mode for all cases. Due to a limitation of the SGH-i747, the UE-Based sensit

30、ivity search will not yield a valid result since the device does not reset its GPS information when the Reset UE Positioning Information message as defined in 3GPP TS 36.509 is sent. Therefore, the following information shall be provided by the test solution provider in lieu of the final sensitivity

31、 search result.o Provide a technical report that shows evidence of the GPS reset being sent prior to each position request. In order to prove this, the UE-Based GPS sensitivity search test would be executed for a minimum of five (5) position requests. The report shall indicate the timestamps of the

32、GPS reset messages in relation to each position request as demonstrated in the log files. In each instance of the GPS reset message, a Wireshark log of the Reset UE Positioning Information message in the DL Information Transfer message shall be provided to demonstrate compliance to 3GPP TS 36.509. Signal Level Uncertainty Validation report from a third party GCF and/or PTCRB lab that shows compliance to the following test cases: