a communication device

A technology of a communication device and a transceiver, applied in the field of communication, can solve the problem of high power consumption of operators and achieve the effect of reducing power consumption

Active Publication Date: 2022-03-29
SHANGHAI HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, while multi-antenna technology improves signal communication quality and system channel capacity, it also brings high power consumption to operators. Therefore, it is very necessary to reduce system power consumption when applying multi-antenna technology.

Method used

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Embodiment Construction

[0038] refer to figure 1 , the technical solution of the embodiment of this application can be applied to figure 1 The communication system shown. In the communication system, a baseband device 101 , a radio frequency device 102 and an antenna device 103 may be included. Wherein, the baseband device 101 is connected to the radio frequency device 102 , and the radio frequency device 102 is connected to the antenna device 103 . The communication system may be a base station.

[0039] The baseband device 101 is mainly used to process communication protocols and communication data, control the entire base station, execute software programs, and process data of the software programs. The chips in the baseband device 101 may include a baseband processor and a central processing unit. The baseband processor is mainly used to process communication protocols and communication data. The central processor is mainly used to control the entire terminal equipment, execute software progra...

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Abstract

The embodiment of this application discloses a communication device. The communication device may include a first transceiver, a second transceiver and a power amplifier, wherein the first transceiver and the second transceiver may be respectively connected to the power amplifier. In this way, when it is determined that the network load is low, any one of the transceivers in the communication device can be turned off. Since the turned off transceiver does not continue to generate power consumption, the overall power consumption of the communication device is reduced to achieve the effect of energy saving. Moreover, when the electronic devices in the communication device are turned off, the power amplifier may not be turned off, and the power amplifier can still receive a corresponding radio frequency signal from an unclosed transceiver for power amplification and corresponding radio frequency signal transmission, which makes the system The channel capacity of the channel remains basically unchanged, and the antenna gain has not been reduced, so that the coverage of the network signal has not been reduced.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular, to a communication device. Background technique [0002] With the continuous development of long term evolution (LTE) and 5th generation mobile networks (5G) mobile communication networks, multi-antenna technologies, such as multiple-input multiple-output (MIMO ) technology has gradually become the core technology of mobile communications, and has been deployed by operators. Among them, multi-antenna technology refers to using multiple transmitting antennas and / or multiple receiving antennas at the transmitting end and receiving end respectively, and using multiple antennas at the transmitting end for signal transmission and / or using multiple antennas at the receiving end for signal reception . This can not only improve the communication quality of the signal, but also double the channel capacity of the system by sending and receiving signals through multiple ...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H04B7/0413H04W52/02
CPCH04B7/0413H04W52/028Y02D30/70H04B1/0483H04B1/0458H04W52/0206H04B1/38H04B2001/0408
Inventor郑晓军陈卫崔建明
OwnerSHANGHAI HUAWEI TECH CO LTD