Network expansion method and device

A network and rate technology, applied in the field of network capacity expansion methods and devices, can solve the problems of difficult to reflect regional differences, scene regional differences, strong limitations, etc.

Active Publication Date: 2017-02-15
CHINA MOBILE COMM GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a network expansion method and device, which are used to solve the LTE network mode under normal circumstances, and the standards based on it mainly provide corresponding threshold requirements based on LTE network load and network planning and design requirements, and it is difficult to reflect areas, scenarios, etc. Regional differences and strong limitations

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Embodiment 1

[0044] In the technical solution proposed in Embodiment 1 of the present invention, for the convenience of explanation, the corresponding relationship is distinguished as the first corresponding relationship and the second corresponding relationship, and the user perception rate threshold obtained in different situations is defined as the first user perception rate threshold 1. Distinguishing the second user perception rate threshold, and distinguishing the first network expansion index threshold and the second network expansion index threshold from the network expansion index thresholds obtained in different situations. The user perception rate threshold is a limit value corresponding to the user perception rate, and the network expansion index threshold is a limit value corresponding to the network expansion index.

[0045] Specifically, in the technical solution proposed by the embodiment of the present invention, the user perception rate includes the uplink user perception ...

Embodiment 2

[0207] In the technical solution proposed in Embodiment 2 of the present invention, for the convenience of explanation, the corresponding relationship is distinguished as the first corresponding relationship and the second corresponding relationship, and the user perception rate threshold obtained in different situations is defined as the first user perception rate threshold 1. Distinguishing the second user perception rate threshold, and distinguishing the first network expansion index threshold and the second network expansion index threshold from the network expansion index thresholds obtained in different situations. The user perception rate threshold is a limit value corresponding to the user perception rate, and the network expansion index threshold is a limit value corresponding to the network expansion index.

[0208] Specifically, in the technical solution proposed in Embodiment 2 of the present invention, the user perception rate includes the uplink user perception ra...

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Abstract

The invention discloses a network expansion method and device. The method comprises the steps of in a pre-stored first correspondence relationship between a first user perception rate threshold and a first network expansion index threshold, obtaining a second correspondence relationship of a region to be evaluated between a second user perception rate threshold and a second network expansion index threshold; determining a current user perception rate and a current network expansion index of the region to be evaluated; comparing the current user perception rate and the current network expansion index with the second user perception rate threshold and the second network expansion index threshold in the second correspondence relationship; and carrying out carrier frequency expansion for cell to be expanded when the obtained comparison result conforms to a cell expansion condition. The invention is used for solving the problem that generally, an LTE network mode is based on the standard mainly from corresponding threshold requirements given by the LTE network load and network planning and design requirements and the limitation is high.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a network expansion method and device. Background technique [0002] Currently, in a Long Term Evolution (English: Long Term Evolution, abbreviation: LTE) network, radio resource utilization, number of users, traffic, etc. are usually used as important reference indicators for network capacity expansion or reduction. [0003] Such as figure 1 As shown, when performing cell carrier frequency expansion, the cell radio resource utilization (or network utilization) is greater than or equal to the first threshold (for example, 100%, K=1) when busy, and the effective radio resource control of the busy cell (English: Radio Resource Control, abbreviation: RRC) The number of connected users is greater than or equal to the second threshold (the second threshold can be 30), and the uplink traffic when the cell is busy is greater than or equal to the threshold (for example, 1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/02H04W24/02H04B7/26
CPCH04B7/2606H04W16/02H04W24/02
Inventor 贾民丽赵良毕
Owner CHINA MOBILE COMM GRP CO LTD
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