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Load sharing method, base station, user equipment, load sharing node and system

Active Publication Date: 2015-12-09
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This large amount of data transmitted between the base station and the user equipment will cause a large burden on the base station, which may affect the stability of the communication system

Method used

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  • Load sharing method, base station, user equipment, load sharing node and system
  • Load sharing method, base station, user equipment, load sharing node and system
  • Load sharing method, base station, user equipment, load sharing node and system

Examples

Experimental program
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Effect test

no. 1 example

[0050] In the load sharing method according to this embodiment, the user equipment may initiate load migration processing to the base station. Specifically, the load migration from the base station to the load sharing node and the load migration from the load sharing node to the base station may be initiated by the user equipment.

[0051] figure 2 A flow chart showing the processing of the base station judging whether to perform load migration according to the embodiment of the present invention, wherein the user equipment initiates the load migration from the base station to the load sharing node.

[0052] S210, the base station receives a load migration request from the user equipment.

[0053] Specifically, in the case that the user equipment initiates load migration from the base station to the load sharing node, the base station may receive a request from the user equipment through RRC signaling to perform a load migration request from the base station to the load shar...

no. 2 example

[0083] In the load sharing method according to this embodiment, the load sharing node may initiate load migration processing to the base station. Different from the first embodiment (in which the user equipment can initiate load migration from the load sharing node to the base station and from the base station to the load sharing node), the load sharing node can only initiate load migration from the load sharing node to the base station.

[0084] Figure 5 A flow chart showing a base station judging whether load migration is required according to an embodiment of the present invention is shown, wherein a load sharing node initiates load migration from the load sharing node to the base station.

[0085] S510, the base station receives a load migration request from a load sharing node.

[0086] Specifically, in the case that the load sharing node initiates load migration from the load sharing node to the base station, the base station, for example, receives a request from the l...

no. 3 example

[0095] In the load sharing method according to this embodiment, the load migration process may be initiated by the base station. The difference between this embodiment and the first embodiment is that the base station, not the user equipment, initiates the load migration from the load sharing node to the base station and the load migration from the base station to the load sharing node.

[0096] Specifically, when the base station initiates load migration from the base station to the load sharing node, the base station can judge whether it is necessary to transfer the load from the base station to the load sharing node according to the moving speed of the user equipment, the current data flow of the user equipment, and the energy saving policy of the load sharing node. Load migration of load sharing nodes.

[0097] In an example, if the base station finds that the moving speed of the user equipment exceeds a threshold (for example, 5 km / h, 10 km / h, etc.), it may consider that ...

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Abstract

Embodiments of the present invention disclose a load sharing method in radio communication, including: determining, by a base station, whether load migration needs to be performed; and in the case of determining that the load migration needs to be performed, performing, by the base station, the load migration between a load sharing node and the base station. Moreover, the embodiments of the present invention further provide a corresponding load sharing apparatus, a base station, a user equipment, a load sharing node, and a communication system including the base station, the user equipment, and the load sharing node.

Description

technical field [0001] The present invention relates to the communication field, in particular to a load sharing method in a wireless communication network, a base station, user equipment, and load sharing nodes that can apply the load sharing method, and a communication system including the base station, user equipment, and load sharing nodes. Background technique [0002] In a wireless communication system, a base station can perform information transfer with a user equipment (ie, UE) (eg, a mobile phone, etc.) within its coverage area. [0003] With the further development of wireless communication technology, the content of information transmission between the base station and the user equipment becomes more and more abundant, and the amount of data transmitted between the base station and the user equipment becomes larger and larger. [0004] For example, in the next-generation wireless communication system Advanced Long Term Evolution solution (LTE-A), in addition to t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/08H04W36/22
CPCH04W28/08H04W24/08H04W36/22H04W16/08H04W28/082H04W36/302H04W36/324
Inventor 王淑坤
Owner HONOR DEVICE CO LTD