Method, device and system for guaranteeing service quality of combined P2P network

A P2P network and quality of service technology, applied in the field of guaranteeing the quality of service of combined P2P networks, can solve problems such as poor processing capacity, low storage capacity, and uneven network service quality, and achieve large bandwidth, strong storage capacity, and stability Good results

Active Publication Date: 2010-11-24
HUAWEI DEVICE (SHENZHEN) CO LTD +1
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Problems solved by technology

[0005] The P2P network services deployed in the mobile environment have problems such as limited bandwidth, low storage capacity, poor processing power and link stability, u

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  • Method, device and system for guaranteeing service quality of combined P2P network
  • Method, device and system for guaranteeing service quality of combined P2P network

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] Embodiments of the present invention provide a method for adaptively guaranteeing network service quality, such as figure 1 As shown, the main technical solution of this method is to perform a weighted operation on the quality detection parameters in the current combined P2P network according to the obtained user's P2P service request to obtain the service quality value; compare the service quality value with the obtained service quality threshold value , if...

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Abstract

The invention discloses a method, a device and a system for guaranteeing the service quality of a combined P2P network. The method comprises the following steps of: performing weighting operation on quality detection parameters in the conventional combined P2P network according to an acquired P2P service request from a user so as to obtain a service quality value; and comparing the service quality value with an acquired service quality threshold value, wherein if the service quality value is smaller than the service quality threshold value, the current combined P2P network is used as a backup service network and a backup combined P2P network capable of supplying services is used as the current service network to supply the P2P service network for the user. The method, the device and the system ensure that the network service quality, resources of a node per se and the processing capability can meet the requirements of the user and have the characteristics of relatively wide bandwidth, high storage capability and processing capability and high connection stability of the P2P network service built in a moving environment.

Description

technical field [0001] The invention belongs to the technical field of network communication, and relates to a method, device and system for guaranteeing service quality of a combined P2P network. Background technique [0002] P2P (Peer-to-peer, peer-to-peer network) is a distributed computing model for sharing and managing massive information resources in the network. It is the development direction of the future Internet to share resources and services through direct exchange. Due to the emergence of a large number of multimedia information in network information, it is objectively required for information owners to directly exchange information efficiently and freely. , Self-organization, low cost, and load balancing have great advantages in the common problems of resource sharing in distributed environments. [0003] At present, there is a rapidly growing demand for P2P applications on mobile cellular networks (GPRS, UMTS, B3G, etc.) and broadband wireless networks (Wi...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L29/08
Inventor 屈海涛杨健宋美娜许可乐冠陈辉张晓奇罗耀平
Owner HUAWEI DEVICE (SHENZHEN) CO LTD
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