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Wireless network interference processing method and device

A wireless network and processing method technology, applied in the field of wireless network networking, can solve problems such as incompatibility, public coverage areas, interference, etc., and achieve the effect of reducing interference

Active Publication Date: 2018-12-18
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The so-called network in which the data layer and the control layer are not separated means that the base stations are independent of each other, and the ABS subframe sent by each base station is only applicable to its own protocol version, and the base stations are also incompatible, so it cannot be well Solve interference problems in public coverage areas

Method used

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  • Wireless network interference processing method and device
  • Wireless network interference processing method and device
  • Wireless network interference processing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Such as figure 2 As shown, it is the first flow chart of the wireless network interference processing method provided by the embodiment of the present invention. The wireless network interference processing method is applied to the global controller. The principle is: use the global controller to connect multiple base stations, and each base station will Collected data such as interference intensity information, location information, base station identification ID, base station protocol version information, and current service load information of the base station within its coverage area are sent to the global controller, and the global controller unifies these data Operational processing, sending the optimized result to each base station, and notifying the base station to configure the ratio of ABS subframe or ABS subframe pattern or frequency band ratio or sub-band pattern for user terminals within its coverage area to better solve the interference problem .

[0054...

Embodiment 2

[0077] Such as image 3 As shown, it is the second flow chart of the wireless network interference processing method provided by the embodiment of the present invention. The wireless network interference processing method is applied to the global controller, and the method includes:

[0078] In the above step S210, the state information sent by each base station within the coverage area of ​​the self is received; wherein, the state information includes interference intensity information, location information, base station identification ID, base station protocol version information and the base station Current traffic load information.

[0079] In this embodiment, the status information also includes a time stamp, which may be the time when the base station sends the status information. For example, when the base station sends a status message at 11:20:20, the time stamp of the status information is 11:00 20 minutes and 2 seconds. In order to further describe the manner of r...

Embodiment 3

[0106] Such as Figure 6 As shown, it is a schematic diagram of the first structure of the wireless network interference processing device provided by the embodiment of the present invention, which is applied to the global controller and used to execute figure 2 In the shown wireless network interference processing method, the wireless network interference processing device includes: a status information receiving module 610 , a base station identification module 620 , a configuration information acquisition module 630 and a configuration information sending module 640 .

[0107] The status information receiving module 610 is configured to receive the status information sent by each base station within its own coverage; wherein, the status information includes interference intensity information, location information, base station identification ID, and base station protocol version information that the base station is currently interfered with and the current service load inf...

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Abstract

Examples of the present invention provide a wireless network interference processing method and device, which is applied to a global controller that includes: receiving status information sent by each base station within its own coverage;The second base station and identify the ID of the base station to determine the first base station of the second base station; according to the base station protocol version information of the first base station and the second base station, both are applied to the base station protocol for the first base station and the second base station.The configuration information of the version information; the configuration information includes ABS subframes or sub -band styles; sends the configuration information to the first base station so that it is configured for the terminal configuration within its own coverage.EssenceThis embodiment achieves a unified deployment of the transmitting signals of each base station, reducing the interference of the emission signals of the base stations within the public coverage.

Description

technical field [0001] The present invention relates to the technical field of wireless network networking, in particular to a wireless network interference processing method and device. Background technique [0002] With the development of wireless network technology, wireless networks carry a large amount of information resources. In order to meet the needs of users for wireless networks, micro base stations can be added to the existing cellular mobile communication system to meet the needs of users in local areas. [0003] Such as figure 1 As shown, it is a schematic diagram after adding a micro base station in a cellular mobile communication system, figure 1 only shows a partial area of ​​the cellular mobile communication system, wherein the first base station 11 is a macro base station with a relatively large coverage area, figure 1 The regular hexagonal area in is the coverage area of ​​the first base station 11, and a large number of first base stations 11 are evenl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/14H04W72/04H04L5/00
CPCH04L5/0048H04W16/14H04W72/20
Inventor 许方敏赵成林仇超李斌
Owner BEIJING UNIV OF POSTS & TELECOMM