Parameter processing method and device based on load balancing mechanism

A technology of load balancing and parameter processing, which is applied in the field of communication and can solve problems such as system instability

Active Publication Date: 2018-06-12
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the problem in the related art that the system will be in an unstable state if the system still fails to achieve the expected effect after the adjustment of the mobility parameters, the present invention provides a parameter processing method and device based on a load balancing mechanism to at least solve the above-mentioned question

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  • Parameter processing method and device based on load balancing mechanism
  • Parameter processing method and device based on load balancing mechanism
  • Parameter processing method and device based on load balancing mechanism

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Embodiment 1

[0052] In this preferred embodiment, an implementation method with a fallback function based on a mobility load (ie, load) balancing mechanism is provided. The implementation method is specifically: after modifying the switching parameters, within a specified time (for example, one or more specified time periods or time windows), if the performance state of the system meets expectations (that is, reaches the recovery threshold), then maintain the switching parameters. Revise. If the performance status of the system still does not meet expectations during this period, the rollback mechanism for modifying parameters will be activated, and the previously cached modified configuration will be rolled back according to the specified range, so that the system will return to the configuration state before modification. This preferred embodiment mainly includes the following steps:

[0053] Step S2, periodically detect the load (i.e. load) state of the system network, and take one of ...

Embodiment 2

[0060] In this embodiment, the source-side cell is used as the serving cell, and the target-side cell is used as the neighboring cell of the serving cell; correspondingly, the source-side processing unit refers to the front-end and background subsystems that process the source-side cell, and the target-side processing unit refers to the processing The front-end and back-end subsystems of the target side cell. Figure 5 is a schematic diagram of the connection relationship between the source side cell and the target side cell according to a preferred embodiment of the present invention, as shown in Figure 5 As shown, the schematic diagram includes a source-side cell 501 including a source-side processing unit and a target-side cell 502 including a target-side processing unit. The source cell 501 and the target cell 502 may belong to the same base station, or may belong to different base stations.

[0061] This preferred embodiment is described by taking the serving cell and i...

Embodiment 3

[0076] This preferred embodiment is described by taking a case where a serving cell (also called a source cell) and its neighbor cell (also called a target cell) between different base stations is taken as an example. Figure 8 It is a schematic structural diagram of two adjacent cells between different base stations according to the third preferred embodiment of the present invention, as shown in Figure 8 As shown, the schematic diagram includes: an algorithm module 801, a measurement module 802, a source-side control module 803, a source-side interface module 804, a source-side background 805, a target-side control module 806, a target-side interface module 807, and a target-side background 808. Wherein, the algorithm module 801 and the measurement module 802 may also be located in the source side cell; in this preferred embodiment, the interfaces between the base stations where the two cells are located and the background all adopt common interfaces. During the modificatio...

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Abstract

The invention discloses a parameter processing method and device based on a load balancing mechanism. The method includes: detecting the performance status of two adjacent cells; and modifying the switching parameters of the two adjacent cells when the detected performance status reaches the switching threshold , and cache the modified associated value of the switching parameter; check whether the performance state corresponding to the modified switching parameter meets the recovery threshold requirement at a specified time, and if not, roll back the modified switching parameter according to the modified associated value. Through this method, the problem that the system will be in an unstable state when the system still does not achieve the expected effect after the adjustment of the switching parameters in the related art is solved, thereby achieving better maintenance and ensuring the stability and robustness of the system Effect.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a parameter processing method and device based on a load balancing mechanism. Background technique [0002] With the development of mobile communication technology, the load of the cell is also increasing continuously. In order to reduce the pressure on cells with relatively heavy loads and improve the resource utilization of cells with relatively light loads, a mobility load balancing processing mechanism is used in existing mobile communication systems. The processing mechanism of mobility load balancing for a serving cell with a heavy load in a mobile communication system is generally by adjusting the mobility parameters of the serving cell and its neighboring cells, for example, switching the access device to use its own mobility to make The number of access devices in cells with high service load (ie, load) is reduced, and the number of access devices in cells with low lo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/08
CPCH04W36/22H04W92/20H04W36/0085H04W36/00835
Inventor 刘金平杨德
Owner ZTE CORP
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