Wireless network congestion control method and device

A wireless network and congestion control technology, applied in wireless communication, network traffic/resource management, electrical components, etc., can solve problems affecting throughput performance, eNodeB large throughput overhead, unreasonable selected users, etc., to achieve the goal of solving congestion state Effect

Active Publication Date: 2018-07-10
COMBA TELECOM SYST CHINA LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] However, in the current congestion control, there are the following defects: the measurement of congestion-related parameters is usually reported frequently and periodically, which brings a large throughput overhead to the eNodeB and affects its internal throughput performance; the selected The user is unreasonable and cannot effectively solve the congestion

Method used

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  • Wireless network congestion control method and device
  • Wireless network congestion control method and device
  • Wireless network congestion control method and device

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0032] see figure 1 , figure 1 is a schematic flow diagram of an embodiment of the wireless network congestion control method of the present invention, as figure 1 shown, including the following steps:

[0033] S11. Obtain an indication that the wireless network is in a high load state.

[0034] The congestion control method of this embodiment is applied to the wireless network side of the base station. The bottom layer first performs statistics on the load-related information of the wireless network, and then judges the load status of the wireless network. When the wireless network is in a high-load state, it reports a high-load indication, and the upper layer obtains this High load indication.

[0035] S12. Acquire load-associated information of the wireless network according to the instruction.

[0036] After the upper layer obtains the high l...

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Abstract

The invention discloses a wireless network congestion control method, comprising the following steps: obtaining an indication that the wireless network is in a high load state; obtaining load correlation information of the wireless network according to the indication; selecting according to the obtained load correlation information and a preset congestion control threshold For users who need congestion control, a congestion control user list is formed; congestion control is performed according to the user list. The invention also discloses a wireless network congestion control device. Through the above method, the interaction between layers can be reduced, the changes of the wireless environment can be responded to in real time, and the congestion state of the wireless network can be solved.

Description

technical field [0001] The invention relates to the field of mobile communication user plane data transmission, in particular to a wireless network congestion control method and device. Background technique [0002] With the development of mobile communications, the growing data services have brought greater pressure on the mobile communications system, manifested as: with the increase in the number of users, data throughput and signaling throughput, the wireless network side of the base station and the core network Both sides may cause congestion, reduce the overall throughput performance of the mobile communication system, and affect the service quality and experience of users in the cell, such as: slow data throughput, long delay, and dropped calls. [0003] For the wireless network side of the base station, there are many factors that cause congestion. Taking LTE (Long Term Evolutio, Long Term Evolution) as an example, for example, too many devices are connected to the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/02
Inventor 刘学文张鼎习益锋
Owner COMBA TELECOM SYST CHINA LTD
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