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Peer-to-peer network based on differentiated service and resource positioning method

A technology that distinguishes between services and peer-to-peer networks, applied in wireless sensor networks and network fields, can solve problems such as complex P2P system resource management and P2P network resource management problems, and achieve efficient and convenient positioning, optimized working mode and efficiency, and topology structure clear effect

Active Publication Date: 2019-08-20
肇庆市华盈体育科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large number of users and massive resources make resource management in P2P networks a very challenging problem
[0005] (2) The P2P system has a strong geographical distribution: there are many users and resources in the P2P network, and each user and various resources are widely distributed geographically. The above phenomenon makes the resource management in the P2P system complicated.

Method used

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  • Peer-to-peer network based on differentiated service and resource positioning method
  • Peer-to-peer network based on differentiated service and resource positioning method
  • Peer-to-peer network based on differentiated service and resource positioning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0090] Such as figure 1 As shown, this embodiment discloses a peer-to-peer network based on differentiated services, including multiple nodes such as a, b, c, d, e, f, g, etc., as shown in Table 1, each node maintains the following There are two types of topologies:

[0091] High-quality node topology, including high-serving capability neighbor node topology and high-serving capability semantically similar node topology; each node in the high-serving capability neighbor node topology and the node maintaining the topology satisfy high Neighbor node condition of service capability; high service capability semantically similar node condition is satisfied between each node in the high service capability semantically similar node topology and the node maintaining the topology; high service capability neighbor node condition is two The network distance between nodes is lower than the first preset distance, the broadband speed is higher than the preset speed, and the number of resou...

Embodiment 2

[0140] This embodiment discloses a resource location method based on the peer-to-peer network described in Embodiment 1 above, which is applied in such as figure 1 In the peer-to-peer network shown, the storage resources of the nodes in the network are shown in Table 2:

[0141] Node ID shared resource name Node ID shared resource name a R1_1, R1_4, R1_5, R2_1 i R1_1, R1_2, R1_5, R2_1 b R2_1, R2_2, R2_3, R3_2 j R1_2, R1_4, R1_5, R3_1 c R1_3, R2_2, R2_4, R3_3 k R1_1, R1_3, R1_5, R5_1 d R2_1, R2_2, R2_4, R3_2 m R1_1, R1_4, R1_6, R2_1 e R1_1, R2_3, R2_5, R3_5 n R2_1, R2_3, R2_4, R3_4 f R2_2, R2_3, R2_4, R3_2 o R2_1, R2_2, R2_3, R3_2 g R1_1, R1_2, R1_5, R3_1 p R1_3, R1_5, R1_6, R4_1 h R1_1, R1_3, R1_5, R5_1 q R1_1, R1_5, R1_6, R5_1

[0142] Table 2 Schematic diagram of the storage resources of the nodes in the peer-to-peer network

[0143] Such as Image 6 As shown, this resource location ...

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Abstract

The invention discloses a peer-to-peer network based on differentiated services. According to different characteristics of parameters such as broadband speed, resource quantity, network distance, semantic similarity and online time length of nodes in the network, nodes in the peer-to-peer network form a high-quality node topological structure and a common node topological structure for maintenance; the service performance of the node is distinguished. When the method is applied to a huge and complex P2P peer-to-peer network, the technology can effectively integrate nodes in the network, so that the node topological structure in the network is clearer. The invention further discloses a resource positioning method based on the peer-to-peer network. Resource positioning services with different characteristics are provided for users according to different resource positioning requirements of the users, resource positioning is more efficient and convenient, and the resource positioning efficiency in the peer-to-peer network is greatly improved.

Description

technical field [0001] The invention belongs to the field of wireless sensor networks, and mainly relates to a peer-to-peer network based on differentiated services. Background technique [0002] At present, with the explosive growth of information content on the Internet, the traditional client / server model does not make full use of the personal computer resources at the edge of the network, making the server overloaded and unable to meet the needs of Internet applications. In order to make full use of a large number of idle resources owned by personal computers at the edge of the network, a new application mode that can directly share and exchange resources without going through a server, that is, P2P (Peer to Peer), the peer-to-peer network was born and quickly rose and gained popularity. Wide range of applications. [0003] The P2P system has its own unique features in the application process: [0004] (1) P2P systems generally have a relatively large scale: the napste...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04W84/18
CPCH04L67/1042H04L67/1074H04W84/18
Inventor 龚亚东王俊波
Owner 肇庆市华盈体育科技有限公司
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