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Power consumption control method applied to communication system and related communication system thereof

A communication system and power consumption technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as failure to achieve power saving effects and waste of power consumption.

Active Publication Date: 2010-11-17
REALTEK SEMICON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the reserved space will result in waste of power consumption, which cannot achieve the best power saving effect

Method used

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  • Power consumption control method applied to communication system and related communication system thereof
  • Power consumption control method applied to communication system and related communication system thereof
  • Power consumption control method applied to communication system and related communication system thereof

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Embodiment Construction

[0049] Please refer to figure 1 , figure 1 It is a schematic diagram of the first embodiment of the communication system 100 with controllable power consumption of the present invention. Such as figure 1 The communication system 100 shown includes a first network device 1100 and a second network device 1200 . The first network device 1100 includes (but not limited to) a first receiver 110 , a first transmitter 120 , a first checking module 130 , a first signal sending module 140 and a first transmission capability adjusting module 150 . The second network device 1200 includes (but not limited to) a second transmitter 160 , a second receiver 170 , a second checking module 180 , a second signal sending module 190 and a second transmission capability adjusting module 195 . Wherein, the first checking module 130 is used to check the receiving capability of the first receiver 110 of the first network device 1100 and generate a first checking result RS11. The first signal sendin...

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PUM

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Abstract

The invention discloses a communication system, which comprises a first network device and a second network device. A power consumption control method applied to the communication system comprises the following steps of: inspecting receiving capability of the first network device and generating a first inspection result; and optionally notifying the second network device of regulating transmission capability of the second network device according to the first inspection result; transmitting a first notification signal for notifying the second network device when the first inspection result shows that the receiving capability value of the first network device is larger than a first threshold value; and regulating down the transmission capability of the second network device when the first notification signal is received.

Description

technical field [0001] The present invention relates to a power consumption control method applied in a communication system and related devices, especially a method for adjusting the transmission capability of a network device by using mutual communication between two network devices to achieve the purpose of saving power and using a remorse mechanism to avoid The method and device causing the error. Background technique [0002] In a high-speed communication system, such as: 1Gbase-T / 10Gbase-T Ethernet system, if the circuit operates more frequently, the power consumption of the communication system will increase accordingly; in addition, as As the number of transmission ports increases, the power consumption of the communication system also increases correspondingly. Therefore, how to save the power consumption of the communication system is actually one of the important issues in this design field. [0003] A common way to save power is to adjust the parameters of a ne...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L1/00
Inventor 黄亮维曾达钦俞丁发枋立玮
Owner REALTEK SEMICON CORP