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Air interface wireless link maintenance method and device

A wireless link, link technology, applied in the field of communication

Active Publication Date: 2021-02-12
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for maintaining an air interface wireless link, to at least solve the problem in the related art that when the air interface wireless link is abnormal, the terminal needs to identify itself first, and then the network side device can passively perform reinstallation. build problem

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  • Air interface wireless link maintenance method and device
  • Air interface wireless link maintenance method and device
  • Air interface wireless link maintenance method and device

Examples

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Embodiment 1

[0031] The method embodiment provided in Embodiment 1 of the present application may be executed in devices of a network architecture. Taking running on the base station as an example, figure 1 It is a block diagram of the hardware structure of the base station in the method for maintaining the wireless air interface link in the embodiment of the present invention. Such as figure 1 As shown, the base station 10 may include one or more (only one is shown in the figure) processors 102 (the processors 102 may include but not limited to processing devices such as microprocessor MCU or programmable logic device FPGA, etc.), for storing Data storage 104, and transmission means 106 for communication functions. Those of ordinary skill in the art can understand that, figure 1 The shown structure is only for illustration, and it does not limit the structure of the above-mentioned electronic device. For example, base station 10 may also include figure 1 more or fewer components than...

Embodiment 2

[0064] In this embodiment, an air interface wireless link maintenance device is also provided, and the device is used to implement the above embodiments and preferred implementation manners, and what has already been described will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also conceivable together.

[0065] image 3is a structural block diagram of an air interface wireless link maintenance device according to an embodiment of the present invention, the device is applied to the network side device side, such as image 3 As shown, the device includes: an establishment module 32, which is used to establish an air interface wireless link table for each online user terminal of the cell of the network side equipme...

Embodiment 3

[0075] This embodiment is an optional implementation of the above-mentioned Embodiment 1 and Embodiment 2. This optional embodiment provides a method for maintaining the air interface link status of a wireless communication device. Air interface wireless link table, and through a specific air interface detection mechanism, to track and maintain the air interface wireless link status of each online user in time. When the detection mechanism identifies a deteriorating trend in the air interface wireless link status of an online user, the user's air interface link will be quickly restored to the normal level through the corresponding air interface wireless link recovery mechanism in time, or the inter-cell (or cross-system ) migration mechanism, and migrate abnormal users to more suitable cells in a timely manner, thereby avoiding to the greatest extent that the air interface wireless link abnormal problem is dragged to the terminal itself and then the base station passively perfo...

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Abstract

The present invention provides a method and a device for maintenance of an air interface wireless link. The method comprises the steps that: a network side device is configured to establish an air interface wireless link table of each online user terminal of a cell which the network side device belongs to, wherein each air interface wireless link table is configured to record an air interface wireless link to be monitored; the network side device is configured to monitor states of the air interface wireless links to be monitored corresponding to the online user terminals according to the air interface wireless link tables; and in the condition that it is monitored that the air interface wireless links are abnormal, the network side device is configured to maintain the air interface wireless links to be monitored which have abnormal states to be a normal state. According to the invention, the problem is solved that a terminal needs itself identification and then the network side devicepassively executes reconstruction when air interface wireless links have abnormal problems, and an effect of rapidly and effectively maintaining the air interface wireless links can be achieved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for maintaining an air interface wireless link. Background technique [0002] With the large-scale popularization of the fourth-generation cellular communication network, the number and penetration rate of mobile Internet users have grown rapidly. Under the general trend of gradual reduction of mobile data traffic tariffs, user data traffic carried by cellular networks has shown explosive growth. When the network is busy, the number of simultaneous online users in each cell can reach hundreds of levels; this requires the network side device side to be able to quickly and efficiently maintain the air interface wireless link status of a large number of networked users, thereby ensuring good data services for each user perception. [0003] The traditional air interface wireless link status maintenance mechanism focuses on the terminal side, mainly relying on t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/04
CPCH04W24/04
Inventor 戴翔
Owner ZTE CORP