US5606601A
Expired / Lapsed
US
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Centralizing storage and verification element for telephone network
Assignee: Verizon Patent and Licensing Inc
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Filing: 1995-05-10
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Granted: 1997-02-25
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Expires: 2015-05-10
Abstract
Abstract A telephone network has elements that generate application data field (ADF) requests to data access points, requesting routing information for telephone calls. The data access points respond with application data field (ADF) records. A request and responding record constitute an ADF message pair. Call detail records are also generated by network elements during a call. A centralizing storage and verification system (SAVE) replaces prior art adjunct processors. It includes a network data buffer followed by a formatter for the network data that formats the data blocks and identifies them by corresponding sequence numbers. A buffer is provided for the blocked data and corresponding sequence numbers. An archiving hard disk is present for storing the network data blocks and corresponding sequence numbers. An interface expedites bi-directional data communication between the SAVE and an external information concentrator. A first input of the interface is connected to an output of the network data buffer for transferring network data to the concentrator. A second input of the interface is connected to an output of the hard disk for retrieving network data when previous communication of such data to the information concentrator is incomplete, and retransmission is requested by the concentrator. Verification is made of the requested data for retransmission, thus connecting only verified retransmitted network data to the interface for retransmission to the information concentrator.
Inventors
- 👤 Kevin R. Witzman
- 👤 Isaac K. Elliott
- 👤 Robert A. Smout
- 👤 Arlene M. Plaza
- 👤 Richard A. Sostheim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:29
CPC Classifications
H; H04; H04Q; H04Q3/00; H04Q3/0016; H04M; H04M15/00; H04Q2213/00; H04Q2213/13103; H04Q2213/1313; H04Q2213/13203; H04Q2213/13349
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
238 words
In a telephone network having elements that generate network data in the form of (1) application data field (ADF) requests to data access points, requesting routing information for telephone calls, the data access points responding with application data field (ADF) records, a request and responding record constituting an ADF message pair; or (2) call detail records generated by network elements during a call, a storage and verification system (SAVE) comprising: means for buffering the network data; means for formatting the network data into data blocks, identified by corresponding sequence numbers; means for buffering the blocks of network data and corresponding sequence numbers; means for storing the network data blocks and corresponding sequence numbers; interface means for providing bi-directional data communication between the SAVE and an external information concentration means; a first input of the interface means connected to an output of the network data buffering means for transferring network data to the external information concentration means; a second input of the interface means connected to an output of the storing means for retrieving network data when communication of such data to the external information concentration means is incomplete, and retransmission is requested by the external information concentration means; and means connected between the storing means and the interface means for verifying the correctness of the requested data for retransmission, thus connecting only verified retransmitted network data to the interface means for retransmission to the external information concentration means.
Claim 2
Dependent Claim
238 words
In a telephone network having elements that generate network data in the form of (1) application data field (ADF) requests to data access points, requesting routing information for telephone calls, the data access points responding with application data field (ADF) records, a request and responding record constituting an ADF message pair; or (2) call detail records generated by network elements during a call, a storage and verification system (SAVE) comprising: means for buffering the network data; means for formatting the network data into data blocks, identified by corresponding sequence numbers; means for buffering the blocks of network data and corresponding sequence numbers; means for storing the network data blocks and corresponding sequence numbers; interface means for providing bi-directional data communication between the SAVE and an external information concentration means; a first input of the interface means connected to an output of the network data buffering means for transferring network data to the external information concentration means; a second input of the interface means connected to an output of the storing means for retrieving network data when communication of such data to the external information concentration means is incomplete, and retransmission is requested by the external information concentration means; and means connected between the storing means and the interface means for verifying the correctness of the requested data for retransmission, thus connecting only verified retransmitted network data to the interface means for retransmission to the external information concentration means.
Claim 3
Dependent Claim
80 words
The system set forth in claim 1 wherein the network elements generate bundled blocks of call detail records and corresponding sequence numbers, presented at a second interface, located at an input to the SAVE, the SAVE receiving the sequence numbers and the blocks for subsequent deblocking; the sequence numbers of the deblocked data being analyzed by the SAVE to verify that data is neither duplicated nor missing; wherein the data is reblocked with new sequence numbers by the formatting means.
Claim 4
Dependent Claim
223 words
In a telephone network having elements that generate application data field (ADF) requests to data access points, requesting routing information for telephone calls, the data access points responding with application data field (ADF) records, a request and responding record constituting an ADF message pair, a storage and verification system (SAVE) comprising: means for buffering the message pair; means for formatting the message pair into data blocks, identified by corresponding sequence numbers; means for buffering the blocks of message pairs and corresponding sequence numbers; means for storing the message pair blocks and corresponding sequence numbers; interface means for providing bi-directional data communication between the SAVE and an external information concentration means; a first input of the interface means connected to an output of the message pair buffering means for transferring message pair blocks and corresponding sequence numbers to the external information concentration means; a second input of the interface means connected to an output of the storing means for transferring message pair blocks when communication thereof to the external information concentration means is incomplete, and retransmission is requested by the external information concentration means; and means connected between the storing means and the interface means for verifying the correctness of the request for retransmission, thus connecting only verified retransmitted message pair blocks to the interface means for retransmission to the external information concentration means.
Claim 5
Dependent Claim
223 words
In a telephone network having elements that generate application data field (ADF) requests to data access points, requesting routing information for telephone calls, the data access points responding with application data field (ADF) records, a request and responding record constituting an ADF message pair, a storage and verification system (SAVE) comprising: means for buffering the message pair; means for formatting the message pair into data blocks, identified by corresponding sequence numbers; means for buffering the blocks of message pairs and corresponding sequence numbers; means for storing the message pair blocks and corresponding sequence numbers; interface means for providing bi-directional data communication between the SAVE and an external information concentration means; a first input of the interface means connected to an output of the message pair buffering means for transferring message pair blocks and corresponding sequence numbers to the external information concentration means; a second input of the interface means connected to an output of the storing means for transferring message pair blocks when communication thereof to the external information concentration means is incomplete, and retransmission is requested by the external information concentration means; and means connected between the storing means and the interface means for verifying the correctness of the request for retransmission, thus connecting only verified retransmitted message pair blocks to the interface means for retransmission to the external information concentration means.
Claim 6
Dependent Claim
183 words
In a telephone network having elements that generate call detail records (CDRs) during a call, a storage and verification system (SAVE) comprising: means for buffering the CDRs; means for formatting the CDRs into data blocks, identified by corresponding sequence numbers; means for buffering the data blocks of CDRs and corresponding sequence numbers; means for storing the CDR data blocks and corresponding sequence numbers; interface means for providing bi-directional data communication between the SAVE and an external information concentration means; a first input of the interface means connected to an output of the CDR buffering means for transferring CDRs to the external information concentration means; a second input of the interface means connected to an output of the storing means for retrieving CDRs when communication thereof to the external information concentration means is incomplete, and retransmission is requested by the external information concentration means; and means connected between the storing means and the interface means for verifying the correctness of the request for retransmission, thus connecting only verified retransmitted CDR data blocks to the interface means for retransmission to the external information concentration means.
Claim 7
Dependent Claim
183 words
In a telephone network having elements that generate call detail records (CDRs) during a call, a storage and verification system (SAVE) comprising: means for buffering the CDRs; means for formatting the CDRs into data blocks, identified by corresponding sequence numbers; means for buffering the data blocks of CDRs and corresponding sequence numbers; means for storing the CDR data blocks and corresponding sequence numbers; interface means for providing bi-directional data communication between the SAVE and an external information concentration means; a first input of the interface means connected to an output of the CDR buffering means for transferring CDRs to the external information concentration means; a second input of the interface means connected to an output of the storing means for retrieving CDRs when communication thereof to the external information concentration means is incomplete, and retransmission is requested by the external information concentration means; and means connected between the storing means and the interface means for verifying the correctness of the request for retransmission, thus connecting only verified retransmitted CDR data blocks to the interface means for retransmission to the external information concentration means.
Claim 8
Dependent Claim
169 words
In a telephone network having elements that generate application data field (ADF) requests to data access points, requesting routing information for telephone calls, the data access points responding with application data field (ADF) records, a request and responding record constituting an ADF message pair, a method for storage and verification of message pairs comprising the steps: buffering the message pair; formatting the message pair into data blocks, identified by corresponding sequence numbers; buffering the blocks of message pair and corresponding sequence numbers; storing the message pair blocks and corresponding sequence numbers; providing bi-directional data communication to an external information concentrator; transferring buffered message pair blocks and corresponding sequence numbers to the external information concentrator; transferring stored message pair blocks and sequence numbers to the external information concentrator when prior communication thereof to the external information concentrator is incomplete, and retransmission is requested by the external information concentrator; and verifying the correctness of the request for retransmission, thus transferring only verified retransmitted message pair blocks to the external information concentrator.
Claim 9
Dependent Claim
169 words
In a telephone network having elements that generate application data field (ADF) requests to data access points, requesting routing information for telephone calls, the data access points responding with application data field (ADF) records, a request and responding record constituting an ADF message pair, a method for storage and verification of message pairs comprising the steps: buffering the message pair; formatting the message pair into data blocks, identified by corresponding sequence numbers; buffering the blocks of message pair and corresponding sequence numbers; storing the message pair blocks and corresponding sequence numbers; providing bi-directional data communication to an external information concentrator; transferring buffered message pair blocks and corresponding sequence numbers to the external information concentrator; transferring stored message pair blocks and sequence numbers to the external information concentrator when prior communication thereof to the external information concentrator is incomplete, and retransmission is requested by the external information concentrator; and verifying the correctness of the request for retransmission, thus transferring only verified retransmitted message pair blocks to the external information concentrator.
Claim 10
Dependent Claim
128 words
In a telephone network having elements that generate call detail records (CDRs) during a call, a method for storing and verifying the CDRs comprising: buffering the CDRs; formatting the CDRs into data blocks, identified by corresponding sequence numbers; buffering the data blocks of CDRs and corresponding sequence numbers; storing the CDR data blocks and corresponding sequence numbers; providing bi-directional data communication to an external information concentrator; transferring buffered CDR data blocks to the external information concentrator; transferring stored CDR data blocks to the external information concentrator when prior communication thereof to the external information concentrator is incomplete and retransmission is requested by the external information concentrator; and verifying the correctness of the request for retransmission, thus transferring only verified retransmitted CDR data blocks to the external information concentrator.
Claim 11
Dependent Claim
128 words
In a telephone network having elements that generate call detail records (CDRs) during a call, a method for storing and verifying the CDRs comprising: buffering the CDRs; formatting the CDRs into data blocks, identified by corresponding sequence numbers; buffering the data blocks of CDRs and corresponding sequence numbers; storing the CDR data blocks and corresponding sequence numbers; providing bi-directional data communication to an external information concentrator; transferring buffered CDR data blocks to the external information concentrator; transferring stored CDR data blocks to the external information concentrator when prior communication thereof to the external information concentrator is incomplete and retransmission is requested by the external information concentrator; and verifying the correctness of the request for retransmission, thus transferring only verified retransmitted CDR data blocks to the external information concentrator.
Claim 12
Dependent Claim
57 words
The method set forth in claim 6 wherein the network elements generate bundled blocks of call detail records and corresponding sequence numbers, presented at an initial input, the blocks being subsequently deblocking; analyzing the deblocked data to verify that records are neither duplicated nor missing; reblocking the verified records with new sequence numbers during the formatting step.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-02-25 | 2000-08-26 | 2001-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-02-25 | 2004-08-26 | 2005-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-02-25 | 2008-08-26 | 2009-02-25 | $7700.00 | Window Closed / Lapsed |