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Information transmission system, method and device

A technology of transmission system and control information, which is applied in the field of information transmission system in centralized network architecture

Active Publication Date: 2014-10-15
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, at present, there is no clear solution on how to maintain a balance between the high energy efficiency of small cell base stations and the high energy efficiency of UEs to achieve optimal energy efficiency control of mobile communication networks

Method used

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  • Information transmission system, method and device
  • Information transmission system, method and device
  • Information transmission system, method and device

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Embodiment Construction

[0047] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0048]In order to maintain a balance between the high energy efficiency of the small cell base station and the high energy efficiency of the UE, for example, to enable the UE to receive the discovery signal with low energy efficiency when it is activated, it is necessary to increase the power of the small cell base station to transmit the discovery signal and shorten the transmission of the discovery signal. Period, so as to improve the energy efficiency of the small cell base station; when the UE is dormant, reduce the power of the small cell base station to transmit the discovery signal and prolong the transmission cycle of the discovery signal, thereby reducing the energy efficiency of the small cell base station, the mobile communication network needs...

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Abstract

The invention discloses an information transmission system, a method and a device. The method comprises steps of arranging a logical control unit mobile in a communication network, positioning a first interface between an anchor base station and the logical control unit or positioning a first interface between a small cell base station and the logical control unit, controlling the small cell base station of the adjacent cell according adjacent cell information transmitted by the anchor base station or the small cell base station and the all cell configuration information managed by the small base station. The logical control unit performs controlling on the anchor base station or the small cell base station according to the configuration information of all small cells which are managed or the adjacent cell information transmitted by the small cell base station. In this way, the method, the device and the system provided by the invention can perform effective control on the small cell base station.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to an information transmission system, method and device in a centralized network architecture. Background technique [0002] In a mobile communication network, in order to solve the mobile communication function in a certain small area, a low-power station is used in this area, which is called a small cell (small cell) base station for communication control. The small cell base station is considered to be an effective method to solve the rapid growth of mobile communication service capacity in indoor or outdoor hotspot areas. Enhanced communication function to enhance mobile communication performance in indoor or outdoor hotspot areas. [0003] figure 1 A schematic diagram of the mobile communication network structure of a small cell base station is provided for the prior art, as shown in the figure, and F1 and F2 in the figure use different shades of colors to represent small...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04W88/12H04W92/12
CPCY02D30/70
Inventor 胡丽洁沈晓冬胡臻平刘建军
Owner CHINA MOBILE COMM GRP CO LTD
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