internet protocol detail record
TRANSCRIPT
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IPDR Overview
0 Provides information about IP based service usage, performance and other activities
0 Provides usage measurement for next generation services
0 Created by cable modems, enhanced multimedia terminal adapters, set-top boxes etc.
0 Used by OSS and BSS applications
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IPDR DOC SCHEMA
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IPDR FOR VOIP
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Architecture
1.Groups 2.Group Sequence No. 3.Subscriptions 4. Document Ids 5.Control files and Control files rolling 6.Capability files 7.Range files 8. Aging of IPDR Documents and Control files
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IPDR Adoption Status by Standard Bodies and Industry Forums
1.ATIS
2. ANSI adopted IPDR/SP as an ANS
3. Cable Labs adopted IPDR/SP as a mandatory part of:
DOCSIS® 2.0 and 3.0
Open Cable™ OCP 1.1
4. 3GPP adopted IPDR/SP
5. Harmonization at ITU as part of the NGN
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Different Accounting Model
Per time
Fee paid based on eating period ($50 per period)
On demand availability
($4.00 to watch a PPV at 6 pm)
Per application
Fee paid on the basis on what is eaten
($2 per GB of BitTorrent traffic)
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Different Accounting Model(Contd.)
Per Volume
Fee paid based on the amount eaten ($2.00 per GB)
Flat rate tiering
Amount you can eat based on the fee you prepaid
($40 per month of “bronze” level bandwidth)
Flat rate
All you can eat ($50 per month)
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The Model driven IPDR Approach
Service Definition
Service Definition
Data Model
Service Data Encoding
Service Data Transport
• Service Definition (Subset of W3C XML-Schema 1.0)
Alternative Encoding: • XML Document • XDR based binary encoding • Others (e.g. RADIUS, Diameter AVP)
Alternative Transport: • File based exchange (of XML or XDR) • Streaming (XDR only) • Others (e.g. RADIUS UDP, Diameter TCP/SCTP)
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UML SID Billing Domain
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Proprietary Account Record
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IPDR reference model
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Accounting Architecture
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IPDR based tariffing scheme (Billing Layer)
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HP Internet Usage Manager 4.0
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IUM/GPRS Benchmark results
0 1 GPRS collector – 660 CDRs/sec or ~ 2.4M CDRs/hour
0 5 GPRS collectors – 2600 CDRs/sec or ~ 9.4M CDRs/hour
0 8 GPRS collectors – 3600 CDR/sec ~ 13M CDRs/hour
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Thank You