1、 ATIS-1000069 ATIS Standard on - ERROR AND EXCEPTION REPORTING IN A LAWFULLY AUTHORIZED ELECTRONIC SURVEILLANCE (LAES) ENVIRONMENT As a leading technology and solutions development organization, the Alliance for Telecommunications Industry Solutions (ATIS) brings together the top global ICT companie
2、s to advance the industrys most pressing business priorities. ATIS nearly 200 member companies are currently working to address the All-IP transition, network functions virtualization, big data analytics, cloud services, device solutions, emergency services, M2M, cyber security, network evolution, q
3、uality of service, billing support, operations, and much more. These priorities follow a fast-track development lifecycle from design and innovation through standards, specifications, requirements, business use cases, software toolkits, open source solutions, and interoperability testing. ATIS is ac
4、credited by the American National Standards Institute (ANSI). The organization is the North American Organizational Partner for the 3rd Generation Partnership Project (3GPP), a founding Partner of the oneM2M global initiative, a member of and major U.S. contributor to the International Telecommunica
5、tion Union (ITU), as well as a member of the Inter-American Telecommunication Commission (CITEL). For more information, visit www.atis.org. Notice of Disclaimer Optional (O) Provided at the discretion of the implementation; or Conditional (C) Required in situations where a condition described is met
6、. Note that although optional and conditional parameters are considered to be OPTIONAL syntactically in the Abstract Syntax Notation One (ASN.1) syntax, the inclusion requirements in this clause take precedence over the ASN.1 definitions. Delivery Function(DF) Collection Function (CF) eATIS-1000069
7、4 6 Error & Exception Messages The Report message is the only message defined in this standard. 6.1 Lawful Intercept Error & Exception Reporting Messages Table 6.1 Report Message Parameter MOC Description Report type M The report can be an event, a condition, a notice, or other. Generally, an event
8、is a one-time occurrence (although it may repeat itself). A condition is something with persistence, and something that can presumably have a beginning and an end. A notice is a notification about something to happen in the future. Timestamp M This is the date and time of this report. The timestamp
9、is reported to at least the thousandth of a second and shall report either coordinated universal time or local time with the local time differential from coordinated universal time. Summary M This is text summarizing the condition being reported. The text is completely implementation dependent but s
10、hould be usable for display to a human operator of the CF. Details O If further, more detailed information is available about the condition, it may be placed in this textual parameter. SystemID O If the condition is associated with a specific system or network element whose identity is known, an ide
11、ntifier of that may be placed in this parameter. In the case of an IAP, this would contain the IAP system identifier. CaseIdentity O If the condition is associated with a specific case, the identifier of that case may be placed in this parameter. ATIS-1000069 5 7 Implementation Perspective The Stage
12、 3 description for LAES Error and Exception Reporting messages is defined in the form of ASN.1 in this clause. 7.1 Object Identifier Tree iso (1)identified-organization (3)dod (6)internet (1)private (4)enterprise (1)ATIS (30613)PTSC (4)LI-err-exp-report (1)WTSC (5)Figure 7.1 Object Identifier Tree 7
13、.2 Abstract Syntax Modules 7.2.1 Abstract Syntax Error & Exception Reporting Module EREP-LAES-Abstract-Syntax-Module iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) ATIS(30613) PTSC(4) LI-err-exp-report(1) version-1(1) DEFINITIONS IMPLICIT TAGS := BEGIN eREP-LAES-OID OB
14、JECT IDENTIFIER := iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) ATIS(30613) PTSC(4) LI-err-exp-report(1) version-1(1) ATIS-1000069 6 GenProtocol := SEQUENCE eREP-LAES-OID 0 OBJECT IDENTIFIER, genMessage 1 GenMessage GenMessage := CHOICE reportMessage 0 ReportMessage, ReportMessage := SEQUENCE reportType 0 ReportType, timestamp 1 GeneralizedTime, summary 2 VisibleString, details 3 VisibleString OPTIONAL, SystemId 4 VisibleString OPTIONAL, caseIdentity 5 VisibleString OPTIONAL, ReportType := ENUMERATED event (0), condition (1), notice (2), other (3), END
