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Mobile load balancing implementation method and base station

A technology of mobile load balancing and implementation method, applied in the directions of network traffic/resource management, electrical components, wireless communication, etc., can solve problems such as inefficient MLB operation, avoid boundary ping-pong switching, and improve user experience and system performance. Effect

Active Publication Date: 2018-07-20
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the source eNodeB selects the adjacent eNodeB2 to perform MLB operations, since there is no UE in the overlapping area between the source eNodeB and the adjacent eNodeB2, even after the handover parameters are adjusted, there will be no UE handover from the source eNodeB to the adjacent eNodeB2, thus lead to inefficient MLB operations

Method used

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  • Mobile load balancing implementation method and base station
  • Mobile load balancing implementation method and base station
  • Mobile load balancing implementation method and base station

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Embodiment Construction

[0051]Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0052] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0053] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0054] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the Authorize...

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Abstract

The invention discloses a mobile load balancing realization method and a base station and relates to the wireless communication technology field. The method comprises steps that: boundary terminals of a service district are acquired by a reception terminal on the basis of measurement information reported by a switching A3 event; effective boundary terminals are determined according to signal intensity reported by the boundary terminals for continuous predetermined times; a target adjacent district set is further determined; priority of target adjacent districts in the target adjacent district set is determined according to effective functions; mobile load balancing is carried out according to the priority of the target adjacent districts. According to the method and the device, the boundary terminals moving to the service district are rejected according to the signal intensity, by determining the target adjacent districts having switchable terminals with the eNodeB boundary, boundary ping-pong switching phenomena are avoided, and user experience and system performance are improved.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method for realizing mobile load balancing and a base station. Background technique [0002] MLB (Mobility Load Balancing, mobility load balancing) is an important function of LTE (Long Term Evolution, long-term evolution) self-organizing network self-optimization technology. Since the coverage area of ​​each cell in the network is different, some cells are more loaded than their neighbor cells, which results in load imbalance. In this case, transfer some users in the relatively heavy-loaded cell to the relatively light-loaded cell, so as to reduce the network access blocking rate and improve network reliability, which is load balancing. [0003] figure 1 A block diagram of the MLB algorithm is shown. Such as figure 1 The MLB algorithm shown includes the main parts: 1) Determine whether the load of the source eNodeB (also called the serving cell) is continuou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/08H04W24/10H04W36/00
CPCH04W24/10H04W28/08
Inventor 李艳芬孙震强朱彩勤
Owner CHINA TELECOM CORP LTD