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Power control method and equipment

A technology of power control and modulation, applied in the field of communication, can solve the problem of loss of power control flexibility and achieve the effect of improving signal quality and flexibility

Active Publication Date: 2018-12-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect described in this patented technology allows two streams (bitstreams) from one device to another to share their own resources without affecting each other's performance or even causing damage during communication between them. This helps achieve more flexible energy management while maintaining good signals on both ends connected through wired connections.

Problems solved by technology

The technical problem addressed in this patented technology relates how to efficiently transmit signals over wireless communication networks without losing their flexibility due to sharing one parameter for each device's power management function.

Method used

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  • Power control method and equipment

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Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0034] In the following, some terms used in the embodiments of the present invention are explained to facilitate the understanding of those skilled in the art.

[0035](1) A network device, for example including a base station (for example, an access point), may refer to a device in an access network that communicates with a wireless terminal device through one or more sectors on an air interface. The base station can be used to convert received over-the-air frames to and from IP packets, acting as a router between the user equipment and the rest of the access network, which can include an IP network. The base station may also coordinate attribute management f...

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Abstract

A power control method includes: modulating a first bit stream by using a first modulation method to obtain a first modulation symbol, modulating a second bit stream by using a second modulation method to obtain a second modulation symbol, and adopting a third modulation mode to modulate a combined bit stream obtained by combining the first bit stream and the second bit stream to obtain a joint modulation symbol; obtaining a first correction coefficient and a second correction coefficient according to the first modulation symbol, the second modulation symbol, and the joint modulation symbol; correcting the first modulation symbol by using the first correction coefficient to obtain a first corrected modulation symbol, and correcting the second modulation symbol by using the second correction coefficient to obtain a second corrected modulation symbol; and respectively performing power control processing on the first corrected modulation symbol and the second corrected modulation symbol,and combining and sending the first corrected modulation symbol and the second corrected modulation symbol after the power control to a terminal device.

Description

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Claims

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Application Information

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Owner HUAWEI TECH CO LTD
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