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Transaction data processing method and device

A technology of transaction data and processing method, which is applied in the field of communication, and can solve the problems of prolonging transaction data and affecting the processing efficiency of transaction data, etc.

Active Publication Date: 2020-12-01
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, when the above-mentioned target node is a server in the external data network, since the transaction sender device needs to obtain the block from the server (that is, the target node) in the external data network through the 5G core network (5G core network, 5GC) The transaction data of the chain, which may cause the transaction sender's device to obtain the transaction data in the block chain with a long delay, which will affect the processing efficiency of the transaction data

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Embodiment Construction

[0026] The method and device for processing transaction data provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] The terms "first" and "second" in the specification and drawings of this application are used to distinguish different objects, rather than to describe the specific order of objects. For example, the first node and the second node are used It is used to distinguish different nodes, not for a specific order of nodes.

[0028] In addition, the terms "including" and "having" mentioned in the description of the present application, as well as any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes other unlisted steps or units, or optionally also includes Other steps or elements inherent to the proce...

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Abstract

The embodiment of the invention provides a transaction data processing method and device, relates to the technical field of communication. The method can reduce the time delay of obtaining transactiondata corresponding to a first block chain by a first node and improve the processing efficiency of the transaction data. The method comprises the following steps: network control equipment receivinga transaction request message of a first node and state information of the first node; the network control equipment determining a target MEC node with the shortest communication distance with the first node according to the position information of the first node; the network control equipment determining whether the transaction data stored by the first node is the same as the transaction data corresponding to the first block chain according to the block height of the transaction data stored by the first node and the timestamp of the transaction data stored by the first node; and under the condition that the transaction data stored by the first node is different from the transaction data corresponding to the first block chain, the network control equipment sending a first data synchronization indication message to the first node.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular, to a method and device for processing transaction data. Background technique [0002] Currently, a transaction sender device can store transaction data in its cache as well as other nodes on the same blockchain as the transaction sender device. When the transaction sender device does not belong to the block chain, or due to some reasons (such as server failure, etc.), the transaction sender device cannot keep up to date with the transaction data in the block chain, the block needs to be The transaction data in the chain is sent to the transaction sender device. Specifically, any node in the blockchain (referred to as the target node) can provide the transaction sender device with the transaction data in the blockchain. [0003] However, when the above-mentioned target node is a server in the external data network, since the transaction sende...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06Q40/04G06F16/27G06F21/60
CPCH04L67/1095G06Q40/04G06F16/27G06F21/602H04L67/568
Inventor 刘秋妍张忠皓李福昌冯毅朱常波李铭轩李佳俊
Owner CHINA UNITED NETWORK COMM GRP CO LTD