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A wireless multi-link bandwidth aggregation system

A bandwidth aggregation, multi-link technology, applied in transmission systems, digital transmission systems, data exchange through path configuration, etc. Achieve the effects of bandwidth aggregation, bandwidth increase, and business data load balancing

Active Publication Date: 2020-01-03
HEBEI FAREAST COMM SYST ENG
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  • 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 cannot be used at the same time
To sum up, the existing technology cannot solve the problem of simultaneous utilization of multiple wireless links, reduces the actual efficiency of bandwidth usage under the condition of multiple wireless links, and cannot make full use of the bandwidth

Method used

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  • A wireless multi-link bandwidth aggregation system
  • A wireless multi-link bandwidth aggregation system
  • A wireless multi-link bandwidth aggregation system

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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, which belongs to the field of wireless data communication. The present invention includes two devices, a wireless transmission terminal and an aggregation server, and dynamically adjusts the weight value of each link according to the real-time status of each wireless link, effectively ensuring normal data transmission and stability of bearing services. It is not restricted by the type of operator, wireless network mode, etc., can adapt to the same or different bandwidth interface binding, and can make full use of the bandwidth resources of each link. The present invention can rationally adjust the sending rate of each link by binding multiple links, thereby achieving the effects of increasing service bandwidth and enhancing bearing stability.

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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Patent Type & Authority Patents(China)
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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