1、 TIA-1137.400-2009 APPROVED: JUNE 1, 2009 REAFFIRMED: DECEMBER 6, 2013 TIA-1137.400 June 2009Converged Access Network Accounting Specification NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and p
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19、1 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 i ContentsConverged Access Network Accounting Specification: CONTENTS 1 Introduction1 1.1 Scope1 2 References2 2.1 Normative References2 2.2 Informative References2 3 Definitions and Abbreviations .3 3.1 Definit
20、ions .3 4 Accounting.4 4.1 Overview4 4.2 General Accounting Rules .5 4.2.1 Reservation/IP-session Based Accounting 5 4.2.2 IP-Session Based Accounting7 4.3 Reservation/IP-session Based Accounting.8 4.3.1 ADR Definition for Reservation/IP-Session Based Accounting .8 4.3.2 CAN Usage Data Record (UDR).
21、10 4.3.3 AGW Accounting Triggers12 4.4 IP-Session Based Accounting 13 4.4.1 UMB Usage Data Record (UDR) 13 4.4.2 AGW Accounting Triggers14 4.5 Accounting Call flows .15 4.5.1 Reservation/IP-Session Based Accounting Call Flow.15 4.5.2 IP-Session Based Accounting Call Flow.18 X.S0054-400-0 v1.0 1 2 3
22、4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 List of Figures ii LIST OF FIGURES Figure 1 Basic Accounting Architecture .4 Figure 2 Accounting with Two eBS in Route Set for Reservat
23、ion/IP-session Based Accounting16 Figure 3 IP-Session Based Accounting .19 X.S0054-400-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 iii List of TablesLIST OF TABLES Ta
24、ble 1 Additional RADIUS Attributes between AGW and SRNC during EAP Access Authentication and Authorization for Accounting Support 6 Table 2 Additional Diameter AVPs between AGW and SRNC during EAP Access Authentication and Authorization for Accounting Support 6 Table 3 Additional RADIUS Attributes b
25、etween AGW and AAA during EAP Access Authentication and Authorization for Accounting Support 7 Table 4 Additional Diameter AVPs between AGW and AAA during EAP Access Authentication and Authorization for Accounting Support 7 Table 5 ADR Format for Reservation/IP-session Based Accounting 9 Table 6 Res
26、ervation-Based-Usage VSA includes the following sub-types .9 Table 7 UDR Format for Reservation/IP-session Based Accounting 10 Table 8 UDR Format for IP-Session Based Accounting .13 X.S0054-400-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
27、37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Revision History iv REVISION HISTORY Revision Date Remarks 0 December 2007 Initial Release X.S0054-400-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 4
28、3 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 v ForewordFOREWORD (This foreword is not part of this Standard.) This document was prepared by 3GPP2 TSG-X. This document is a new specification. This document is part of a multi-part document consisting of multiple parts that together describes C
29、onverged Access Network. This document is subject to change following formal approval. Should this document be modified, it will be re-released with a change of release date and an identifying change in version number as follows: X.S0054-400-X version n.0 where: X an uppercase numerical or alphabeti
30、c character 0, A, B, C, that represents the revision level. n a numeric string 1, 2, 3, that indicates an point release level. This document uses the following conventions: “Shall” and “shall not” identify requirements to be followed strictly to conform to this document and from which no deviation i
31、s permitted. “Should” and “should not” indicate that one of several possibilities is recommended as particularly suitable, without mentioning or excluding others, that a certain course of action is preferred but not necessarily required, or that (in the negative form) a certain possibility or course
32、 of action is discouraged but not prohibited. “May” and “need not” indicate a course of action permissible within the limits of the document. “Can” and “cannot” are used for statements of possibility and capability, whether material, physical or causal. X.S0054-400-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12
33、13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 1.1 Scope 1 1 Introduction1 Introduction This document defines offline accounting functionality in the CAN. It describes the functional responsibilities of
34、the network elements including the accounting data to be collected by certain elements in the CAN architecture. It describes the protocol messages and message contents that are exchanged between eBSs in an ATs Route Set and the AGW, and between the AGW and the accounting server. Only RADIUS based ac
35、counting is specified in this release. 1.1 Scope This part specifies the requirements for the offline accounting functionality in a CAN system. X.S0054-400-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
36、 50 51 52 53 54 55 56 57 58 59 60 2 References 2 2.1 Normative References2 References 2.1 Normative References This section provides references to other specifications and standards that are necessary to implement this document. 1 IETF: RFC 2866, Rigney. C, “RADIUS Accounting”, June 2000. 2 3GPP2: X
37、.S0054-000-0 v1.0, “CAN Wireless IP Network Overview and List of Parts”, December 2007. 3 3GPP2: X.S0054-100-0 v1.0, “Basic IP Services for Converged Access Network Specification”, December 2007. 4 3GPP2 X.S0054-910-0 v1.0, “CAN Data Dictionary”, December 2007. 5 3GPP2 A.S0020-0 v1.0, “Interoperabil
38、ity Specification (IOS) for Ultra Mobile Broadband (UMB) Radio Access Network Interfaces”, November 2007. 6 3GPP2 C.S0084-0 v2.0, “Ultra Mobile Broadband (UMB)TM1Air Interface Specification”, September 2007. 7 3GPP2 X.S0011-D v2.0, “Wireless IP Network Specifications”, December 2007. 8 IETF: RFC2794
39、, Calhoun, et.al., “Mobile IP Network Access Identifier Extension for IPv4”, March 2000 2.2 Informative References This section provides references to other documents that may be useful for the reader of this document. 3GPP2: X.S0054-102-0 v1.0, “Multiple-Authentication and Legacy Authentication Sup
40、port for Converged Access Network”, December 2007. 3GPP2: X.S0054-110 v1.0, “MIP4 Specification in Converged Access Network Specification”, December 2007. 3GPP2: X.S0054-210-0 v1.0, “CMIP based Inter-AGW Handoff”, December 2007. 3GPP2: X.S0054-220-0 v1.0, “Network PMIP Support”, December 2007. 3GPP2
41、: X.S0054-300-0 v1.0, “QoS Support for Converged Access Network Specification”, December 2007. 1Ultra Mobile BraoadbandTMand (UMBTM) are trade and service marks owned by the CDMA Development Group (CDG). X.S0054-400-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
42、 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 3.1 Definitions 3 3 Definitions and Abbreviations3 Definitions and Abbreviations 3.1 Definitions Connection Time: Connection Time is the duration of time in seconds that the AT is associated with the traffi
43、c channel. IP-session based accounting: IP-session based accounting is accounting for each ATs IP address. Reservation/IP-session based accounting: Reservation/IP-session based accounting is accounting for each separate reservation/IP-session where a single reservation is identified by the reservati
44、on label and direction indicator associated with ATs IP address. X.S0054-400-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 4 Accounting 4 4.1 Overview4 Accounting Accou
45、nting in a CAN system is accomplished through functionality shared across the eBSs, the AGW and the accounting server. The three major functions are: 1. Measuring/counting of the quantity of data sent and received by an eBS on behalf of an AT or the amount of connected radio air time that an AT uses
46、 for a reservation. 2. Creation and management of accounting records that are sent to an AAA accounting server and used for billing purposes. 3. Assimilation of policy and charging control rules into the accounting process. Note: Dynamic policy and accounting interactions are not part of the first r
47、elease of this document. 4.1 Overview Figure 1 provides a pictorial overview of the offline accounting architecture in a CAN system. Figure 1 Basic Accounting Architecture Each eBS that is a member of the Route Set for an AT is responsible for reporting usage data for the AT that utilizes the resour
48、ces in the eBS to the AGW. Radio specific information is collected by the eBSs and delivered to the AGW in RADIUS VSAs. Accounting information is sent from the reporting eBSs of the Route Set to the AGW in Airlink Data Records (ADRs). Triggers to start and stop collecting usage information in the eB
49、S, triggers for the delivery of X.S0054-400-0 v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 4.2 General Accounting Rules 5 4 Accountinginformation in ADRs to the AGW, and triggers for sending accounting information from the AGW to the Accounting Server (HAAA) are covered in subsequent sections. Accounting can be performed per Reservation and per IP-session Reservation/IP-session based accounting, or per IP s
