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User plane load balancing method and device for broadband trunking system

A system user, load balancing technology, applied in advanced technology, climate sustainability, sustainable communication technology, etc., can solve problems such as increasing system delay, reducing system efficiency, and poor load balancing effect, reducing system Delay, ensure accuracy, and improve system efficiency

Active Publication Date: 2022-08-09
POTEVIO INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the calculation method in the prior art cannot accurately reflect the load of TMF, and the effect of load balancing is not good, which increases the system delay and reduces the system efficiency

Method used

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  • User plane load balancing method and device for broadband trunking system
  • User plane load balancing method and device for broadband trunking system
  • User plane load balancing method and device for broadband trunking system

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Embodiment Construction

[0032] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] In the prior art, the TMF adopts a load sharing method, with the TCF as the main control, and the selection principle is to select the TMF with the smallest number of incoming calls.

[0034] The judgment basis is that the TCF performs load sharing according to the number of call channels of each TMF, as shown in Table 1.

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PUM

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Abstract

Embodiments of the present invention provide a method and device for load balancing on a user plane of a broadband trunking system. The method includes: acquiring the call type of each call on each trunking media function TMF, and the current stage of each call; The call type of each call and the current stage of each call determine the load of each TMF respectively; assign the new load to the TMF with the smallest load. The method and device for load balancing on the user plane of the broadband trunking system provided by the embodiments of the present invention no longer simply perform load sharing according to the number of calls, but on the basis of the number of calls, according to the call type of each call, and the number of each call. According to the current stage of the call, the load of each TMF is accurately calculated, and the accuracy of load sharing is ensured as much as possible, thereby reducing the system delay and improving the system efficiency.

Description

technical field [0001] The present invention relates to the technical field of broadband trunking communication, and in particular, to a method and device for load balancing on a user plane of a broadband trunking system. Background technique [0002] B-TrunC broadband trunking system is a dedicated wireless communication system based on TD-LTE technology, developed to meet the command and dispatch needs of industry users and oriented to specific industry applications. It is a multi-purpose, high-efficiency wireless communication system. In recent years, broadband trunking systems have a wide range of application markets in government departments, public safety, emergency communications, electric power, civil aviation, petrochemicals, and the military. [0003] In the prior art, a commonly used method for user plane load balancing in the B-TrunC system is: a trunking control function (Trunking Control Function, TCF) evaluates the number of calls in each trunking media funct...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/08H04W84/08
CPCH04W28/08H04W84/08Y02D30/70
Inventor 马骁菲万开
Owner POTEVIO INFORMATION TECH CO LTD