Migration of subscriber data between home location registers of a telecommunications system
First Claim
1. A data migration system for a telecommunications network, comprising:
- a first database node for storing telecommunications related data;
a second database node for storing telecommunications related data;
a common channel signaling system link of the telecommunications network connecting the first and second database nodes; and
a data administrator generating a command issued to the first database node to extract certain telecommunications related data and format the extracted data for communication over the common channel signaling system link towards the second database node;
wherein the first database node verifies with the second database node prior to execution for the command a common channel signaling functionality level of the second database node for supporting the data communication.
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Accused Products
Abstract
A common channel signaling system interconnects two home location registers. A data administrator responds to a network operator request by sending commands to a first (originating) home location register to have subscriber data extracted and formatted for communication over the common channel signaling system. Prior to communication, the first home location register verifies a common channel signaling system functionality level of a second (destination) home location register. If verified, the communication is sent, unformatted, and the included subscriber data stored. A data network and service management access layer further interconnect the two home location registers. The data administrator responds to a generic network operator migration request by generating home location register specific commands instructing the first home location register to extract subscriber data for transfer over the data network and through the service management access layer to the second home location register for storage. Transfer considerations are also evaluated to select either the common channel signaling system or data network for the migration.
60 Citations
16 Claims
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1. A data migration system for a telecommunications network, comprising:
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a first database node for storing telecommunications related data; a second database node for storing telecommunications related data; a common channel signaling system link of the telecommunications network connecting the first and second database nodes; and a data administrator generating a command issued to the first database node to extract certain telecommunications related data and format the extracted data for communication over the common channel signaling system link towards the second database node; wherein the first database node verifies with the second database node prior to execution for the command a common channel signaling functionality level of the second database node for supporting the data communication. - View Dependent Claims (2, 3)
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4. A data migration system for a telecommunications network, comprising:
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a first database node for storing telecommunications related data; a second database node for storing telecommunications related data; a data network connecting the first and second database nodes; a data administrator generating a generic command to migrate certain telecommunications related data between the first and second database nodes; and an interface connected to the data network, the interface responding to the data administrator issued generic command by generating a first database node specific command to fetch certain telecommunications related data over the data network from the first database node, and further generating a second database node specific command to download the fetched certain telecommunications related data over the data network for storage in the second database node. - View Dependent Claims (5, 6)
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7. A data migration system for a telecommunications network, comprising:
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a first database node for storing telecommunications related data; a second database node for storing telecommunications related data operating to verify a common channel signaling functionality level for the first database node; a data network connecting the first and second database nodes; a common channel signaling system link of the telecommunications network connecting the first and second database nodes; a data administrator operating responsive to an operator request for migration of certain telecommunications related data between the first and second database nodes to; evaluate transfer considerations and select either the data network or common channel signaling system to carry the migration; operate responsive to selection of the common channel signaling system and verification of common channel signaling functionality level by generating a command issued to the second database node to extract certain telecommunications related data and format the extracted data for communication over the common channel signaling system link towards the first database node; and operate responsive to the selection of the data network by generating a generic command to migrate certain telecommunications related data between the second and first database nodes; and an interface connected to the data network, the interface responding to the data administrator issued generic command by generating a second database node specific command to fetch certain telecommunications related data over the data network from the second database node, and further generating a first database node specific command to download the fetched certain telecommunications related data over the data network for storage in the first database node. - View Dependent Claims (8, 9, 10)
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11. A method for telecommunications related data migration comprising the steps of:
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generating a first command issued to a first database node for the migration of certain telecommunications related data; verifying with a second database node a common channel signaling system functionality level for supporting migration; extracting of the certain telecommunications related data from the first database node; formatting the extracted certain telecommunications related data for common channel signaling communication; sending the formatted communication over a common channel signaling system to the second database node to the execute the migration; unformatting the formatted communication; and storing of the certain telecommunications related data in the second database node. - View Dependent Claims (12, 13)
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14. A method for telecommunications related data migration comprising the steps of:
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generating a generic command for the migration of certain telecommunications related data; responding to the generic command by generating a first database node specific command; fetching the certain telecommunications related data from the first database node over a data network in response to the first database node specific command; responding to the generic command by generating a second database node specific command; and downloading of the certain telecommunications related data communicated over the data network for storage in the second database node in response to the second database node specific command. - View Dependent Claims (15, 16)
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Specification