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Method and equipment for processing cell outage

A processing method and a technology for managing equipment, which are applied in the field of cell failure processing and equipment, and can solve problems such as automatic processing function conflicts

Active Publication Date: 2011-11-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, there may be a conflict between the automatic energy saving function of the base station in the self-organizing network and the automatic processing function of the cell failure

Method used

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  • Method and equipment for processing cell outage
  • Method and equipment for processing cell outage
  • Method and equipment for processing cell outage

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] As shown in Figure 1(a), when the self-organizing network in the embodiment of the present invention adopts a distributed implementation architecture, cell A (cell A) is subordinate to base station 1 (eNB1), and cell B (cell B) is subordinate to base station 2 ( eNB2), the X2 interface is between eNB1 and eNB2. Wherein, when cell A is in an energy-saving state, cell B can undertake the network coverage of cell A, that is, cell B is a cell that can provi...

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Abstract

The embodiment of the invention provides a method and equipment for processing cell outage. The method comprises the steps as follows: a first base station receives an energy saving activation message sent by a second base station when a second cell is subjected to cell outage, wherein the energy saving activation message is used for forbidding the energy saving function; and the first base station converts the status of a first cell from the energy saving status to the normal status according to the energy saving activation message or maintains a third cell in the normal status until the first base station learns that the cell outage of the second cell has been solved. By using the method, the problem of faulty network coverage caused by the condition that the first cell self is in the energy saving status and the second cell supporting the network coverage of the first cell is subjected to cell outage or the problem of faulty network coverage caused by the condition that the third cell enters the energy saving status when the second cell is subjected to cell outage can be avoided.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a cell failure processing method and equipment thereof. Background technique [0002] A base station in an ad hoc network may have an automatic energy saving function, and distinguish cells into cells in an energy saving state and cells in a normal state without energy saving. Specifically, the base station automatically shuts down some or all functions of the base station or reduces the transmit power of the base station according to the preset automatic energy-saving strategy, for example, in combination with current and expected network service usage and other factors, so that part or all of the The cell in the normal state of the base station is converted into an energy-saving state, which neither loses user service quality nor reduces the power consumption of the base station. [0003] A cell outage (Outage) is a network error scenario. In the self-organizing network, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04H04W52/02
CPCH04W88/08H04W92/20H04W24/04Y02B60/50H04W52/0206H04W28/04Y02D30/70H04W84/18
Inventor 邹兰张凯
Owner HUAWEI TECH CO LTD
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