Sub-district terminal network oriented QoS method

Abstract

The invention discloses a sub-district terminal network oriented QoS (Quality of Service) method. In the method, home gateway flow is controlled and managed, based on a priority mechanism, a bandwidth control mechanism and a flow admission control mechanism are both added, and a flow priority mechanism and a user configuration priority mechanism are verified and controlled so as to improve the QoS of a sub-district terminal network. With the method provided by the invention, the condition of having no flow classified verification and control is changed, and the QoS of flow is improved by marking high and low priorities; and on the aspect of user experience, users can configure the QoS according to habits and preference, so that own expected connection flow can be well satisfied by the bandwidth.

Description

technical field [0001] The invention relates to the technical field of digital home networks, in particular to a QoS method for district end networks. Background technique [0002] In 1994, my country proposed the concept of digital home. With the development of digital technology, more and more digital products have entered people's lives, such as cable digital TV, set-top boxes, computer entertainment centers, smart homes and so on. At present, in our country, the digital home has begun to take shape, but various digital products in the home are still relatively scattered and independent. It is very necessary to build a district-end network intelligent community with broadband access and internal network content sharing. [0003] The district end network is a kind of community comprehensive service network, which is mainly oriented to the community homeowners. Combining with the actual situation of the community living environment, it develops a series of interactive servi...

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Problems solved by technology

[0005] According to the current situation of home network development, there are many problems in the current district end network: the current home network often lacks effective design and development of QoS, there is no traffic classification verification control, traffic can mark itself as high priority, which affects the QoS for other traffic; when the overall network traffic is close to saturation, there is no admission control mechanism. For example, when the network bandwidth is close to saturation, a new connection request is brought in, requiring a large amount of bandwidth, which seriously affects the QoS of other traffic and itself QoS; there is no limit to the amount of bandwidth used by each type of traffic, and there is no prevention of low priority not being able to obtain resources for a long time, resulting in starvation or even starvation; from the perspective of user experience, users cannot configure QoS according to usage habits and preferences. Make your expected connection traffic well satisfied with the bandwidth

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