Network expansion method and device

A network and indicator technology, applied in the field of network capacity expansion, can solve the problems such as the inability to fully reflect the LTE network load, the general expansion method, and the inability to achieve effective capacity expansion of the LTE network.

Active Publication Date: 2016-03-16
CHINA UNITED NETWORK COMM GRP CO LTD
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Problems solved by technology

However, for the LTE network, the existing load evaluation indicators cannot fully reflect the load situation of the LTE network, and the expan

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  • Network expansion method and device
  • Network expansion method and device

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solution in this embodiment with reference to the drawings in this embodiment. Obviously, the described embodiment is only a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] Embodiments of the present invention provide a network expansion method, which is mainly applied to LTE networks, such as figure 1 As shown, the method includes:

[0022] 101: Respectively acquire the value of each preset indicator in the preset indicator set.

[0023] Wherein, the set of preset indicators includes at least two preset indicators.

[0024] For example: the preset index may include physical resource block (PhysicalResourceBlock, PRB) resource utilization, physical downlink control chann...

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Abstract

The invention discloses a network expansion method and device, relates to the technical field of communications, and aims to solve the problem that effective expansion of a long term evolution (LTE) network cannot be realized in the prior art. The network expansion method comprises the following steps: acquiring values of preset indexes in a preset index set respectively, wherein the preset index set comprises at least two preset indexes; comparing the values of the preset indexes with corresponding preset thresholds respectively, and determining comparison results of the preset indexes; determining a cell type according to the comparison results of all the preset indexes and a first preset relation table; and determining a target expansion way according to the cell type and a second preset relation table. The network expansion method and device are applied to a network expansion process.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a method and device for network expansion. Background technique [0002] With the development of the Long Term Evolution (LTE) network and the rapid growth of 4G users, the user's demand for network resources is increasing, and the load of LTE network cells is gradually increasing; especially in data hotspot areas and party scenarios, There is a situation that the LTE network cell load is too high, and it is necessary to effectively expand the capacity of the LTE network. [0003] At present, the commonly used network expansion method is to evaluate the cell load based on the wireless resource utilization rate. When the evaluation result shows that the cell load is too high, the network expansion is carried out by expanding the carrier frequency or building a new base station. However, for the LTE network, the existing load evaluation indicators cannot fully reflect the l...

Claims

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Application Information

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IPC IPC(8): H04W16/04H04W16/10H04W24/02
CPCH04W16/04H04W16/10H04W24/02
Inventor 龙青良徐乐西陈崴嵬黄志勇程新洲史文祥
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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