EP1214849A1 - Screening bei vergebührung von sccp-nachrichten - Google Patents
Screening bei vergebührung von sccp-nachrichtenInfo
- Publication number
- EP1214849A1 EP1214849A1 EP00967723A EP00967723A EP1214849A1 EP 1214849 A1 EP1214849 A1 EP 1214849A1 EP 00967723 A EP00967723 A EP 00967723A EP 00967723 A EP00967723 A EP 00967723A EP 1214849 A1 EP1214849 A1 EP 1214849A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- message
- sccp
- group
- signaling point
- management component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000012216 screening Methods 0.000 title claims description 13
- 230000011664 signaling Effects 0.000 claims abstract description 14
- 238000013519 translation Methods 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229920006261 self reinforced polyphenylene Polymers 0.000 description 11
- 238000007792 addition Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
- H04Q3/0025—Provisions for signalling
Definitions
- SCCP subse.g. SCCP (relay) nodes with Global Title Translation (SRP, see ITU-T recommendation Q.711-Q.716) in signaling network no.7 want to protect themselves from unauthorized use, i.e. the use of the SRP is only permitted on the basis of certain agreements. On the other hand, these operators want to charge fees for using the SRP. Protection against unauthorized use and charging should complement each other.
- the recommendations Q.752 and Q.751.4 define measurements and the associated object model for charging SCCP or SRP traffic. It is based on a cascading principle in which the sender (operator of the neighboring SCCP node) of the SCCP message pays fees to the operator of the SRP.
- the neighboring sender is identified on the basis of the origin address (OPC) of the MTP message containing the SCCP message, wherein if several neighboring SCCP nodes are operated by the same operator, a group of OPC can be combined into one account and the traffic originating from them does not have to be differentiated.
- OPC origin address
- the operator of the SRP may incur fees itself by forwarding messages, for example to other SRPs.
- GT global title
- the cited recommendations assume that these GT groups are identical for all neighboring operators, i.e. each account has the same sub-accounts. Of course, this does not exclude that special sub-accounts from different accounts are billed differently in post-processing. For example, the traffic recorded in a certain sub-account could be free of charge for a neighboring operator, while another would have to pay fees for the traffic recorded in the same sub-account. Although this restriction to identical sub-accounts is practical and desirable from the point of view of efficient implementation, it is not absolutely necessary and is also not of importance for the present invention. For completeness, it should also be mentioned that the recommendations cited also define measurements for the verification of (payable) fees. However, this is not important for the present invention.
- SCCP screening There are no international standards for protecting the unauthorized use of an SRP by SCCP traffic (SCCP screening). Telcordia (formerly Bellcore) defines in the guideline GR-82-CORE SCCP screening functions, which however does not take into account the GT contained in the destination address. In addition, SCCP screening functions are required by various network operators, but there are no uniform standards and no products are known that solve the problem in the manner suggested below.
- the invention is based on the knowledge that SCCP traffic that is billed is often to be screened in the same way. According to the invention, this can also be implemented in a simple manner in terms of implementation technology for SCCP accounting and screening.
- the present invention combines SCCP billing with inco ing gateway (OPC) / GT screening in such a way that for each account and therein for each sub-account it is still possible to determine how the traffic to be recorded is to be dealt with.
- Procedures are e.g. count and forward
- the object model contained in Q.751.4 can be extended allomorphically with a few additions.
- the minor changes required in Q.751.4 are reflected in the
- Billing has already been implemented, such as in the E SD system from Siemens AG. This also results in only a small additional dynamic in comparison to charging
- Appendix 1 shows a possible extension of Q.751.4.
- Appendix 2 shows an example application in which an operator (e.g. Dl) offers several other network operators (e.g. D2, E +, E2) SRP services.
- Dl should be able to interwork with all other networks, D2 with Dl and E +, E + with Dl and D2, and E2 only with Dl.
- D2 may not send SCCP messages to E +.
- the traffic forwarded should also be billed depending on the destination network.
- SRP SCCP (relay) node with global title translation (see ITU-T recommendation Q.711-Q.716)
- OPC origin address GT: global title
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Meter Arrangements (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00967723A EP1214849A1 (de) | 1999-09-21 | 2000-09-20 | Screening bei vergebührung von sccp-nachrichten |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99118609 | 1999-09-21 | ||
| EP99118609 | 1999-09-21 | ||
| EP00967723A EP1214849A1 (de) | 1999-09-21 | 2000-09-20 | Screening bei vergebührung von sccp-nachrichten |
| PCT/EP2000/009213 WO2001022744A1 (de) | 1999-09-21 | 2000-09-20 | Screening bei vergebührung von sccp-nachrichten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1214849A1 true EP1214849A1 (de) | 2002-06-19 |
Family
ID=8239028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00967723A Withdrawn EP1214849A1 (de) | 1999-09-21 | 2000-09-20 | Screening bei vergebührung von sccp-nachrichten |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1214849A1 (de) |
| WO (1) | WO2001022744A1 (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5282244A (en) * | 1991-06-24 | 1994-01-25 | At&T Bell Laboratories | Virtual signaling network method |
| AU691509B2 (en) * | 1993-06-28 | 1998-05-21 | Bellsouth Intellectual Property Corporation | Mediation of open advanced intelligent network interface for public switched telephone network |
| US5953404A (en) * | 1997-04-11 | 1999-09-14 | Stentor Resource Centre, Inc. | Method and system for providing mediated access between signaling networks |
-
2000
- 2000-09-20 WO PCT/EP2000/009213 patent/WO2001022744A1/de not_active Ceased
- 2000-09-20 EP EP00967723A patent/EP1214849A1/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0122744A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001022744A1 (de) | 2001-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20020320 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): DE ES SE |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SIEMENS NETWORKS GMBH & CO. KG |
|
| 17Q | First examination report despatched |
Effective date: 20071008 |
|
| RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SIEMENS NETWORKS S.P.A. |
|
| RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SIEMENS NETWORKS GMBH & CO. KG |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20080422 |