P2P operating network resource management system
A resource management system, a technology of P2P network, applied in the system field of realizing terminal and server resource management in P2P network, can solve the problem that cannot meet the needs of large-scale networking and real-time business operation of operators, reduce response speed and management efficiency, To solve problems such as large bandwidth consumption, to achieve the effect of enhancing scalability and reliability, reducing cross-regional traffic, and improving utilization efficiency
Active Publication Date: 2011-01-12
CHINA TELECOM CORP LTD
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Problems solved by technology
A single-sided resource centralized management method (such as BT) can easily form a central bottleneck, reducing response speed and management efficiency
Purely distributed resource management methods (such as Gnutella) have problems such as long search time and large bandwidth consumption
Neither of the above two methods can meet the needs of operators for large-scale networking and real-time business operations
Method used
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[0047] figure 1 shows the hierarchical management architecture of P2P users according to the present invention. It can be seen that all user peers are divided into multiple peer groups (such as Group1 to GroupN), and the peer groups are further divided into multiple autonomous areas (such as Area1 to Area3). The peer groups correspond one-to-one to content sources and have a unique group identifier GroupID. The peer group is further divided into domains, and each domain also has a unique domain identifier AreaID.
[0048] figure 2 It shows the resource management system architecture according to the present invention, wherein the resource management center (RM) is a centralized management center formed by operator equipment, and the management node (DR) is the management center in the autonomous domain. RM communicates with the content source management system to obtain the latest original content source information; create and manage peer groups; create and manage autonomo...
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The invention relates to a P2P network resource management system, wherein the adoption of a layering resource management architecture can eliminate the bottle-neck in a network center and reinforce the expandable capability and reliability of the system. Simultaneously a domain structure is dynamically regulated according to the change of the terminal node state and the resource management system architecture is optimized in time. Moreover the terminal can establish a connection with a better node nearby and obtain service through adoption of one or more principles in the priority of region,progress synchronization and suitable proportion principles, the service quality of the real-time business is improved as well as the trans-regional flux is reduced.
Description
technical field [0001] The invention relates to a system for realizing terminal and server resource management in a P2P network. Background technique [0002] Compared with the existing general business system, there are many terminals in the P2P network, and the dynamic changes of the node status are drastic. At the same time, due to the introduction of fragmented transmission technology, the content is distributed and stored in the terminal, and the content resource information that needs to be managed in the network has also greatly increased. As the core part of P2P network design, an efficient P2P resource management system will help to quickly search for content resource information and effectively allocate resources in the terminal and server systems in the network. [0003] Existing P2P networks mostly use single-sided centralized or purely distributed resource management. A single-sided resource centralized management method (such as BT) can easily form a central ...
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IPC IPC(8): H04L12/24
Inventor 唐宏武娟吕冠中黄海庞涛陈珣梁洁
Owner CHINA TELECOM CORP LTD