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Method and device for controlling state of micro base station

A technology of state control and micro base station, applied in the field of communication, can solve the problem of power consumption of micro base station

Inactive Publication Date: 2014-09-10
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, when the UE just passes by the possible coverage area of ​​the micro base station or the UE frequently enters and exits the possible coverage area of ​​the micro base station, it will cause the micro base station to frequently switch between the working state and the sleep state, thereby consuming the power of the micro base station

Method used

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  • Method and device for controlling state of micro base station
  • Method and device for controlling state of micro base station
  • Method and device for controlling state of micro base station

Examples

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no. 3 example

[0071] see image 3 , is a flow chart of the third embodiment of the state control method of the micro base station of the present invention, the method includes:

[0072] Step 301: the micro base station detects the signal strength of the first uplink signal sent by the UE to the macro base station;

[0073] Step 302: the micro base station judges whether the signal strength of the first uplink signal is greater than a preset strength threshold, and when the signal strength of the first uplink signal is greater than the preset strength threshold, execute step 303; otherwise, execute step 305;

[0074] Wherein, in this step, the judgment on whether the signal strength of the first uplink signal is greater than a preset strength threshold may be continuously performed.

[0075] Step 303: During the period when the signal strength of the first uplink signal is greater than a preset strength threshold, the micro base station detects the frequency of occurrence of the second upli...

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Abstract

The embodiment of the invention discloses a method and a device for controlling the state of a micro base station. The method comprises the following steps: whether the signal strength of a first uplink signal is greater than a preset strength threshold is judged, and whether the time duration in which a piece of UE is located in possible coverage of a micro base station meets preset specified conditions is judged, wherein the first uplink signal is an uplink signal sent by the UE to a macro base station; when the signal strength is greater than the preset strength threshold and the time duration meets the preset specified conditions, the micro base station is controlled in an open state; and when the signal strength is not greater than the preset strength threshold and / or the time duration does not meet the preset specified conditions, the micro base station is controlled in a dormant state. According to the embodiment of the invention, the power consumption of the micro base station can be reduced.

Description

technical field [0001] The present invention relates to the communication field, in particular to a state control method and device for a micro base station. Background technique [0002] 3rd Generation Partnership Project Long Term Evolution-Advanced (LTE-A) Release 10 / 11 / 12 (Rel-10 / 11 / 12) is the 3rd Generation Partnership Project Long Term Evolution (LTE) Advanced (LTE) Release 8 / 9 (Rel -8 / 9) Technology enhancement, LTE-A system has higher bandwidth requirements than LTE system, supporting peak data rate up to 1Gbts / s. In order to meet the requirements of LTE-A, the LTE-A system uses the carrier aggregation (Component Aggregation, CA) technology as its method to expand the system bandwidth, and uses a large number of multiple-input multiple-output (Multiple-Input Multiple-Output, MIMO) enhancement technology and Adaptive technology increases data rates and system performance. [0003] In the Rel-12 version, enhancement for hotspot regions becomes a hot topic. The hotspo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04W24/04
CPCY02B60/50Y02D30/70
Inventor 张兴炜
Owner HUAWEI TECH CO LTD