Block chain-based roaming telephone expenses recording and settlement method

A blockchain and call charge technology, applied in the field of blockchain-based roaming call charge recording and settlement, which can solve the problems of opaque and open call charges and the degradation of operator service quality, and achieve transparency and credibility, security and privacy. performance and efficiency, and the effect of avoiding phone bill disputes

Inactive Publication Date: 2017-08-08
UNIV OF ELECTRONIC SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to: aim at the above-mentioned problems that the existing roaming call charge recording and settlement method has opaque disclosure of call charges due to the asymmetry

Method used

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  • Block chain-based roaming telephone expenses recording and settlement method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] This embodiment provides a method for recording roaming charges based on the block chain, and the trusted server generates the public key SK S and private key SK S , and then generate the first block, and write the registration information of the trusted server into the block;

[0043] The trusted server issues public keys and private keys (respectively PK A and SKA 、PK BSA and SK BSA 、PK T and SK T 、PK BSB and SK BSB 、PK B and SK B ), where the telephone number PN A and PN B are the unique identifiers of mobile clients A and B, respectively.

[0044] The trusted server records the registration information of each participating node into the blockchain, so as to verify the legitimacy of each slave node and ensure the authenticity and reliability of the record of the conversation fee information.

[0045] Mobile client A and B join the network; before establishing a call, mobile client A uses the phone numbers of both parties in the call as the dialing inform...

Embodiment 2

[0065] On the basis of Embodiment 1, the operator calculates the user's call bill corresponding to the mobile client according to the call record information recorded in the block chain and the call charge standard at that time.

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Abstract

The present invention relates to the roaming telephone expenses recording and settlement method field of a block chain, in particular discloses a block chain-based roaming telephone expenses recording and settlement method which aims to solve the problem of the conventional roaming telephone expenses recording and settlement method that the operators and the user information are asymmetric, so that the information is not open and transparent, such as the telephone expenses, etc., and accordingly, the service quality of the operators declines. The technical scheme of the application comprises establishing a dialing information partition block chain based on a block chain technology, calling out the information partition block chain, transferring the information partition block chain, receiving the information partition block chain, and answering the information partition block chain; and then joining the partition block chain into a roaming telephone expenses full block chain, thereby realizing the whole open and transparent roaming telephone expenses recording and settlement, and improving the service quality of the operators.

Description

technical field [0001] The invention relates to the field of roaming call charge settlement records and methods, in particular to a blockchain-based roaming call charge record and settlement method. Background technique [0002] Telecom operators usually have their own unique billing system and system. However, with the explosive growth of data services, operators are facing many difficulties: the billing system is becoming more and more complex and inefficient, and the maintenance cost is also increasing. High and so on. Among them, the biggest headache for operators and consumers is the problem of inaccurate and not real-time call charge information. Especially when users use cross-border roaming services, the lack of timely feedback on roaming bill information, long call bill statistics cycle, inaccurate and opaque bill settlement, etc., have become bottlenecks hindering the development of mobile services. Therefore, how to record and settle the user's roaming charges i...

Claims

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Application Information

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IPC IPC(8): H04W4/24H04L29/06H04W8/20
CPCH04W4/24H04L63/08H04W8/20
Inventor 黄可张小松夏琦陈瑞东刘小垒
Owner UNIV OF ELECTRONIC SCI & TECH OF CHINA
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