Method and device for energy conservation of remote radio frequency system

A technology of remote radio frequency and carrier frequency, applied in the field of system energy saving and consumption reduction mechanism, which can solve problems such as increasing energy consumption
CN103200655AInactive Publication Date: 2013-07-10ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2013-07-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a method and a device for energy conservation of a remote radio frequency system. The method includes the step that telephone traffic of a cell is detected by a base station controller, and if the detected telephone traffic of each line in the cell is smaller than a first threshold, partial or all logic carrier frequency in the cell is chosen to be in power-off. The method and the device can achieve power-on and power-off of an automatic control single plate, and can save energy.
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Description

technical field

[0001] The invention relates to a system energy-saving and consumption-reducing mechanism in a GSM mobile communication network, in particular to a base station system energy-saving and consumption-reduction based on the separation of baseband and radio frequency. Background technique

[0002] The base station subsystem (BSS) of GSM (Global System of Mobile communication) can be divided into two parts: the base transceiver station (BTS) and the base station controller (BSC). The BTS is responsible for wireless transmission, and the BSC is responsible for control and management. . The BTS can deploy multiple cells, and each cell is composed of one or more radio transceivers (TRX), and each TRX handles signal processing, radio reception and radio transmission on eight physical time slots. In principle, TRX can be divided into a baseband processing unit and a radio frequency processing unit. In the design of the mobile communication system, as the traffic dens...

Claims

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