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Method and apparatus for telecommunication network user data storage management

一种用户数据、数据的技术，应用在电信网络领域，达到提高健壮性、提升并行程度、减少消息开销的效果

Inactive Publication Date: 2011-05-04
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

Method used

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  • Method and apparatus for telecommunication network user data storage management
  • Method and apparatus for telecommunication network user data storage management
  • Method and apparatus for telecommunication network user data storage management

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Embodiment Construction

[0041] Facing a large amount of data interconnected network, many Internet business providers have adopted a distributed, self -organized, and self -managed P2P technology to build a self -organized network system. There is no central server node in the P2P network.The node can be used as a server to provide services for other nodes, but also enjoy the services provided by other nodes as a server.Therefore, in the P2P network, each Peer node is in an equivalent position, saying that each node is a peer.

[0042] The present invention has improved the characteristics of user data stored in HLR / HSS in the telecommunications network, and improved the existing P2P technology, and achieved efficient and reliable user data storage and management.In addition to the relevant information of telecommunications users in the background technology, the user data described in the present invention also includes index information of these user information.

[0043] Related parameters and other i...

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PUM

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Abstract

The invention discloses a method for storing user data of a communication network based on a DHT. To overcome the defects caused by centralized user data management in a telecommunication network, the invention realizes a high-efficiency distributed data management system of the communication network by improving distributed hash table (DHT) technology and applying the distributed hash table technology in user data management of the communication network, and overcomes the disadvantages of the prior centralized data management. The method for storing the user data of the communication networkbased on the DHT is characterized in that the method comprises the following steps that: a first node in a DHT overlay network receives user data to be stored; the user data to be stored is taken as backup data and is segmented into L / K portions, and the L is more than or equal to the ratio of downlink bandwidth to uplink bandwidth (used for data recovery) of a second node in the DHT overlay network; the K is the total portions of the backup data, and is an integer more than 0; and the user data to be stored is taken as main data, and the main data and K*L / K portions of segmented backup data are stored on 1+K*L / K DHT nodes respectively.

Description

Technical field [0001] The invention involves the field of telecommunications network technology, and especially involves a method and device for telecommunications network user data storage management. Background technique [0002] Telecom networks provide telecommunications services for massive users. User data is the key data of the telecommunications network. It is stored and managed by specialized telecommunications devices.Server) The following user information is concentrated: signing information, location information, business restriction information, supplementing business and related parameters. [0003] Because HLR / HSS is in a critical position in the telecommunications network, and the current telecommunications network adopts a centralized user data management model, the requirements for its reliability are very harsh.Heat backup / local redundant and different system configurations such as disasters and backups.However, even so, for the increasing amounts of user data...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/04H04W8/22
Inventor 施广宇邬浩陈坚龚皓
Owner HUAWEI TECH CO LTD
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