Method, device and equipment for recombining multi-link messages

A multi-link, message technology, applied in the field of communication, can solve problems such as affecting the efficiency of message data transmission

Inactive Publication Date: 2010-12-15
BEIJING XINWANG RUIJIE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] In view of this, the embodiment of the present invention provides a multi-link message recombination method, device and equi...

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  • Method, device and equipment for recombining multi-link messages
  • Method, device and equipment for recombining multi-link messages
  • Method, device and equipment for recombining multi-link messages

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Embodiment Construction

[0026] In order to improve the efficiency of message data transmission, the embodiment of the present invention provides a method for recombining multi-link messages. In the embodiment of the present invention, according to the information of the serial number value carried by the The fragmented message is cached, so when the fragmented message meets the reassembly condition, the fragmented message is reassembled and sent directly in the order of the buffer positions of each fragmented message that meets the reorganization condition, avoiding the cached fragment The messages are sorted according to the sequence number values ​​carried by the fragmented messages, which saves the reassembly time of the fragmented messages, thereby improving the transmission rate of the message data, and further improving the real-time performance of the message data.

[0027] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[...

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Abstract

The invention discloses a method, a device and equipment for combining multi-link messages, which are used for solving the problem that the recombination of the multi-link messages influences the efficiency of message data transmission. The method comprises the following steps of: determining the sequence number of cache position of a fragment message in the current buffer zone according to the serial number value of the received fragment message, and caching the fragment message; judging whether fragment message meeting the recombining condition exist or not; and recombining and transmittingeach fragment message according to the sequence of the position sequence number of the cache position of each fragment message meeting the recombining condition if the fragment message meeting the recombining condition indeed exists. By adopting the scheme, the fragment message is directly recombined according to the sequence of the cache position of each fragment message meeting the recombining condition, and is transmitted to save the time for recombining the fragment messages, so that the efficiency of transmitting the message data is improved, and the real-time of the message data is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device and equipment for recombining multi-link messages. Background technique [0002] The Point-to-Point Protocol (PPP) is a link layer protocol designed for a simple link that transmits data packets between equivalent units, and the simple link delivers data packets in sequence. PPP multilink (Multilink) is extended on the basis of PPP. PPP Multilink has the ability to bind multiple data links. The virtual connection bandwidth generated after binding can theoretically be the sum of the bandwidth of each independent link. The Multilink interface can manage multiple physical channels. When the message data of the network layer needs to be sent, the message data is sent to the Multilink interface through the multi-link mode, so as to realize the multi-link working mode. [0003] PPP Multilink fragments and reassembles packets at the link layer, divides a...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L12/56H04L47/43
Inventor 洪军成
Owner BEIJING XINWANG RUIJIE NETWORK TECH CO LTD
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