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Data object transfer between network domains

A data object and network domain technology, applied in digital transmission systems, transmission systems, digital data protection, etc., can solve problems such as failure to provide

Pending Publication Date: 2018-11-23
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This approach is based on encrypted messages controlled by keys, but fails to provide a way to control what information is allowed to be sent across jurisdictions

Method used

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  • Data object transfer between network domains
  • Data object transfer between network domains
  • Data object transfer between network domains

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Embodiment Construction

[0034] The inventive concept will now be described more fully hereinafter with reference to the accompanying drawings, in which specific embodiments of the invention are shown. However, inventive concepts may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are given by way of example so that this disclosure will be thorough and complete, and will fully convey the scope of the inventive concept to those skilled in the art. Throughout the specification, like symbols refer to like elements. Any steps or features shown by dashed lines should be considered optional.

[0035] now refer to figure 1 . figure 1is a schematic diagram illustrating a communication network 100a to which embodiments presented herein may be applied. The communication network 100a includes network domains 110a, 110b, 110c. Each network domain 110a, 110b, 110c includes a data controller 200a, 200b, 200c. Details of ...

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Abstract

There is provided mechanisms for handling transfer of a data object between network domains. A method is performed by a first data controller of a first network domain. The method comprises obtaininga request for transmission of the data object to a second data controller of a second network domain. The method comprises obtaining an identifier identifying allowable transfer of the data object between the first network domain and the second network domain. The method comprises providing a cryptographic integrity signature to the data object. The method comprises enabling transfer of the data object to the second network domain according to the identifier.

Description

technical field [0001] Embodiments presented herein relate to data object handling, in particular to methods, data controllers, computer programs and computer program products for handling the transfer of data objects between network domains. Background technique [0002] In a communication network, it can be a challenge to obtain good performance and capacity for a given communication protocol, its parameters, and the physical environment in which the communication network is deployed. [0003] For example, in a communication network where data may move between network domains, there is a need to monitor and track and optionally restrict the movement of some specific data objects from one network domain to another or to meet the needs of the network domain to which the data object belongs way to present data objects. [0004] The need to restrict the movement of data objects between network domains is relatively new, and the technology to support this need is limited. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/64H04L9/32H04L29/06H04L9/40H04L67/10
CPCG06F21/64G06F2221/2113H04L2209/603H04L9/3247H04L63/20H04L9/40H04L67/10
Inventor 米凯尔·亚蒂宁朱卡·于利塔洛哈里·哈卡拉阿里·皮耶蒂凯宁肯尼特·马特松
Owner TELEFON AB LM ERICSSON (PUBL)