Power control device, network side equipment, user equipment and power control method

A network-side device and power control technology, applied in the field of network communication, can solve the problems of small cell capacity and high power consumption

Inactive Publication Date: 2016-04-20
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of relatively high power consumption of UE in the control channel and small cell capacity in the pr...

Method used

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  • Power control device, network side equipment, user equipment and power control method
  • Power control device, network side equipment, user equipment and power control method
  • Power control device, network side equipment, user equipment and power control method

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Embodiment Construction

[0105] 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 in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . 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.

[0106] First, a brief introduction to several nouns involved in each embodiment:

[0107] Data transmission time period: refers to the time period during which the UE transmits user plane data to the network side device on the data channel.

[0108] Silent time period: refers to the time period during which the UE does not transmit user plane data to the network side device on the data channel.

[0109] Please refer to figure 1 , which s...

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Abstract

Embodiments of the invention provide a power control device, network side equipment, user equipment and a power control method, and relate to the technical field of network communication. The power control method comprises obtaining a data transmission time period and a silence time period of the user equipment (UE), and receiving data sent, through adoption of first power, by the UE on a control channel in the silence time period, wherein the first power is less than second power adopted by the UE to sent data on the control channel in the data transmission time period. The problems of high power consumption and the small cell capacitity of the UE on the control channel are solved. The effect that power consumption of the UE on an uplink control channel in the silence time period can be reduced is achieved, and the cell capacity is improved.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a power control device, network side equipment, user equipment and a power control method. Background technique [0002] In a Code Division Multiple Access (English: Code Division Multiple Access; CDMA for short) system, uplink power control is an important means to maintain system performance. Wherein, the uplink refers to a link through which a user equipment (English: User Equipment; UE for short) sends data to a network side device. [0003] The power consumption of the UE in the uplink includes two parts: a data channel part and a control channel part. Among them, the power consumption of the data channel includes the power consumed by the UE when transmitting user plane data, and the power is only consumed when the UE transmits user plane data; while the power consumption of the control channel includes the power consumed by the UE when transmitting c...

Claims

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Application Information

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IPC IPC(8): H04W52/02H04W52/14H04W52/32
CPCH04W52/0212H04W52/146H04W52/325H04W52/36H04W52/44H04W52/54Y02D30/70
Inventor 潘永朝温伟薛菊华谢嵩
Owner HUAWEI TECH CO LTD
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