System based on wireless multi-link bandwidth aggregation

A bandwidth aggregation and multi-link technology, which is applied in the transmission system, digital transmission system, data exchange through path configuration, etc., can solve the problems of unsatisfied bandwidth, reduced actual bandwidth usage efficiency, and inability to fully utilize bandwidth, etc., to achieve Increase the bandwidth, balance the load of business data, and realize the effect of bandwidth aggregation

Active Publication Date: 2017-06-13
HEBEI FAREAST COMM SYST ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the communication parameters such as communication data and communication ports of a certain service change at any time, and the uplink and downlink bandwidths of 1.5 Mbps are required at the same time, the required bandwidth of the service cannot be met because the two links c

Method used

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  • System based on wireless multi-link bandwidth aggregation
  • System based on wireless multi-link bandwidth aggregation
  • System based on wireless multi-link bandwidth aggregation

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Embodiment Construction

[0043] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings.

[0044] A wireless multi-link bandwidth aggregation system, such as figure 1 As shown, in order to meet the needs of uplink and downlink transmission at the same time, it includes: multiple VPN links, wireless transmission terminals and aggregation servers.

[0045] The wireless transmission terminal includes: a first VPN pool, a first data sorting module, a first link detection and load balancing module, a first data transceiving module (such as figure 2 shown). Wherein the first VPN pool includes: a plurality of wireless VPN (virtual private network) links, scheduling module, receiving total queue, link information storage module and user configuration storage module (such as Figure 4 shown).

[0046] The first link detection and load balanc...

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Abstract

The invention discloses a system based on wireless multi-link bandwidth aggregation, and belongs to the field of wireless data communication. The system disclosed by the invention comprises two devices: a wireless transmission terminal and an aggregation server. According to a real-time state of each wireless link, a weight value of each link is subjected to dynamic regulation, so that normal transmission of data and stability of a bearer service are effectively ensured. The system is not limited to a category of an operator, a wireless network mode and the like, can be suitable for binding of the same or different bandwidth interfaces, and can sufficiently utilize bandwidth resources of each link. According to the system disclosed by the invention, by binding multiple links, a transmission rate of each link can be reasonably regulated, and effects of increasing a service bandwidth and reinforcing bearing stability are taken.

Description

technical field [0001] The invention belongs to the field of wireless data communication, and in particular relates to a system for increasing bandwidth by binding multiple wireless links and providing uplink and downlink transmission capabilities under the condition of increasing bandwidth. Background technique [0002] At present, communication covers all aspects of production and life. Because IP technology is based on IP addresses and has a best-effort forwarding mechanism, it has been more and more used in the transmission of a large number of communications such as voice and video. Compared with wired links, wireless links have limited bandwidth, and there are problems with instantaneous changes or even disconnections. It has caused certain troubles to services transmitted over wireless links. In order to expand the bandwidth, currently more commonly used technologies include policy routing and multi-link binding technology for specific service data. However, for any...

Claims

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Application Information

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IPC IPC(8): H04L12/803H04L12/815H04L12/863H04L12/46H04L29/12H04L12/26H04L47/22
CPCH04L12/4641H04L43/08H04L47/125H04L47/23H04L47/622H04L61/2503H04L61/5061
Inventor 王嘉赵志强
Owner HEBEI FAREAST COMM SYST ENG
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