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Data packet storing method by pointer technology

A data packet and pointer technology, applied in the network field, can solve the problems of poor storage unit reliability, low storage space utilization, low data packet storage efficiency, etc., to achieve the effect of reducing possibility, high reliability, and avoiding cumulative effects

Active Publication Date: 2005-12-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the low storage efficiency of data packets in the prior art, the storage efficiency is easily affected by the type of data packets, the utilization rate of storage space is low, and the content of wrong data packets has a negative impact on the system. (block) operation reliability is poor, in order to provide a method of storing data packets using pointer technology

Method used

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  • Data packet storing method by pointer technology
  • Data packet storing method by pointer technology
  • Data packet storing method by pointer technology

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Embodiment Construction

[0024] The method for storing data packets using pointer technology according to the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] Fig. 1 is a flow chart of the method for storing data packets using pointer technology according to the present invention. Divide the storage space into two parts: the working area and the spare area, then initialize the two areas, divide each storage area into multiple small storage units, and link the storage units through pointers to form the storage space. Start the operation of storing data packets: determine whether to store data packets or read data packets. If the data packet is stored, judge whether there is free space in the working area, and if so, directly store the data packet; if not, start switching the working area, if the spare area is free, switch directly, otherwise clear all the data packets in the spare area first , and then switch and initialize the spare area. St...

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Abstract

The method divides storage space into working area and spare area. When the free storage space in working area is less than a threshold, deletes all data packet in working area and exchanges working area for spare area.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a method for storing data packets. Background technique [0002] Since the 1990s, network technology has developed rapidly, the network standard system has been gradually improved, the application of new technologies has led to a sharp drop in product prices, and the construction of national backbone data networks has enabled network technology to enter people's daily lives and become a communication technology. A new consumption point outside of the fee. [0003] The traditional telephone network adopts point-to-point communication technology, and the user completely occupies a communication channel, which is exclusive, regardless of whether the user is talking or not, the communication efficiency is relatively low, the communication system is complicated, the flexibility is poor, and the cost is high. Network technology uses data packets to communicate, and all users share th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56
CPCH04L49/90H04L49/901H04L49/9026H04L49/9047
Inventor 刘峰
Owner ZTE CORP
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