System and method for optimizing and controlling network based on safety and service quality

Abstract

The invention relates to a system and a method for optimizing and controlling a network based on safety and service quality. The system comprises a network state information input module, an information output module, a computing unit and an information storage unit, wherein the computing unit can inquire whether safety information and QoS (Quality of Service) information combination corresponding to the information storage unit is prestored in the information storage unit according to the current network state information, and if so, the safety information and QoS information combination is directly output by the information output module; and if not, corresponding safety information and QoS information combination is generated by computation according to the current network state information, the information storage unit is updated, and then the safety information and QoS information combination is output by the information output module. By adopting the invention, the safety and QoS grades, provided by the current network, and the execution strategy thereof can be accurately quantified and provided to users for choice, and differentiated safety and QoS services under a multi-service environment can be realized.

Description

technical field [0001] The present invention relates to the communication field, and more specifically relates to a system and method for optimizing and controlling a network based on security and service quality. Background technique [0002] With the development of the network, there are more and more services and corresponding service providers. Therefore, users can book different services according to their own needs, put forward different performance requirements, security requirements and QoS (Quality of Service, that is, network service quality), and hope that service providers can meet their needs. However, most of the service parameters provided by service providers to users at present are performance parameters of service quality, such as bandwidth. Most of these parameters are theoretical values, more precisely, the best operating conditions achieved under ideal conditions. Because the actual network performance changes over time, such as the use of resources, t...

AI Technical Summary

Problems solved by technology

Especially in the Ad Hoc (point-to-point) network environment, the overhead caused by security mechanisms such as authentication introduced to ensure communication security in open wireless networks often has a significant impact on QoS

Therefore, in different network states, different security will have different impacts on QoS and require different network resource overheads.

[0004] Therefore, in practical applications, the current network status must be considered, and QoS and security must be organically combined to consider, and different optional combinations of security and QoS are provided for users to choose, so as to better meet the user's QoS and security dual requirements, however, there is currently no such implementation to guarantee

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