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Method and device for storing and managing telecommunication network user data

A technology of user data and master data, which is applied in the field of telecommunication networks to achieve the effects of improving robustness, improving parallelism, and reducing message overhead

Active Publication Date: 2011-03-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the defects caused by centralized user data management in the telecommunication network, the embodiment of the present invention provides a method and device for user data storage management that can reduce the pressure of user data storage

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  • Method and device for storing and managing telecommunication network user data
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  • Method and device for storing and managing telecommunication network user data

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Embodiment Construction

[0041] Facing the Internet with massive data, many Internet service providers have adopted distributed, self-organizing, and self-managing P2P technology to build a self-organizing network system. There is no central server node in the P2P network. A node can be used as a server to provide services for other nodes, and at the same time can enjoy the services provided by other nodes when they are used as servers. Therefore, in the P2P network, each Peer node is in the same position, and each node is called a peer.

[0042] The present invention improves the existing P2P technology by studying the characteristics of user data stored in the HLR / HSS in the telecommunication network, and realizes efficient and reliable storage and management of user data. The user data described in the present invention includes not only the related information of the telecommunication users mentioned in the background art, but also the index information of these user information.

[0043] The use...

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PUM

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Abstract

In order to overcome the shortcomings caused by the centralized type user data management in telecommunication network, the invention realizes a high efficiently communication network distributed type data management system by improving the Distributed Hash Table (DHT) technique and applying to user data management of communication network and overcomes the shortcomings of the original centralized type data management. A method for storing communication network user data based on DHT comprises the steps of: receiving to-be-stored user data by a first node in a DHT superposing network, using the to-be-stored user data as back-up data and dividing into L / K parts, and respectively storing the to-be-stored user data as main data and K*L / L parts of divided back-up data in 1+K*L / L DHT nodes, wherein L is more than or equal to a ratio between a downlink bandwidth of a second node in the DHT superposing network and an uplink bandwidth used for recovering data, and K is the total parts of the back-up data and is an integer more than zero.

Description

technical field [0001] The invention relates to the technical field of telecommunication networks, in particular to a method and device for storing and managing user data in a telecommunication network. Background technique [0002] The telecommunications network provides telecommunications services for a large number of users. User data is the key data of the telecommunications network, which is stored and managed by special telecommunications equipment, such as the HLR (Home Location Register) or HSS (Home Subscriber Server) of the mobile communication network. , user home server) centrally stores the following user information: subscription information, location information, service restriction information, supplementary services and related parameters, etc. [0003] Since HLR / HSS is in a key position in the telecommunications network, and the current telecommunications network adopts a centralized user data management mode, the requirements for its reliability are very s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04W24/04G06F17/30
Inventor 施广宇邬浩陈坚龚皓
Owner HUAWEI TECH CO LTD