Method, system and device for implementing point-to-point technology

Abstract

The invention discloses a method, a system and a device for implementing point-to-point technology. An index server receives an inquiry request from a terminal, and the inquiry request contains the identification of the selected content of the terminal; the index server searches all the terminals related to the identification, selects the terminal of which the physical position meets the requirement, and then judges whether the selected terminal is a fixed terminal or a mobile terminal, and if the selected terminal is a mobile terminal, the index server further judges whether the state information of the mobile terminal meets the requirement or not; the index server utilizes the selected fixed terminal and the mobile terminal of which the state information meet the requirement to form a terminal list, and sends the terminal list to the terminal which sends the inquiry request; and the terminal which sends the inquiry request is connected with the terminals in the terminal list to achieve uploading and downloading of data. By adopting the scheme provided by the invention, data download can be accelerated, and electrical quantity of the mobile terminal is prevented from being used up quickly.

Description

technical field [0001] The present invention relates to Internet technology, in particular to a method, system and device for realizing point-to-point technology. Background technique [0002] Peer-to-peer (P2P, peer-to-peer) technology is a technology widely used in the existing Internet. Compared with the traditional client / server mode, the P2P technology provides a new way of information exchange. [0003] In the client / server mode, a dedicated server is used for data distribution, and all terminals obtain data from the server, which is affected by factors such as the processing power of the server's central control unit (CPU, Central Processing Unit), memory size, and network bandwidth. Limitation, the number of terminals that the server can serve at the same time is very limited, and the scalability is poor. In the P2P technology, each terminal can not only obtain services from the server, but also obtain services from other terminals and provide services for other ter...

AI Technical Summary

Problems solved by technology

[0007] But there will be a problem in this way: the terminals in the terminal list may be fixed terminals or mobile terminals, and compared with fixed terminals, mobile terminals have status information, including battery power, chip processing capabilities, and storage capacity. Therefore, if it is a mobile terminal, because the existing processing method does not consider the above-mentioned problems of the mobile terminal, no matter what the status of the mobile terminal is, as long as it is within the same ISP range as the terminal sending the query request, it will be selected. Enter into the terminal list, and then establish a connection with the terminal that sent the query request to upload and download data; for mobile terminals with sufficient battery power, strong chip processing capability, and relatively large storage capacity, there may be no problem. However, for mobile terminals with insufficient battery power, weak chip processing capability, and small storage capacity, the battery power will be exhausted quickly, thereby affecting other services, such as the normal operation of voice services; For the query requesting terminal, after the connection is established with the above mobile terminals, since the chip processing capability of these mobile terminals is weak and the storage capacity is small, the data download speed will be very slow and the user experience will be reduced.

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