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Bus transfer rate control method and device for communication module

A communication module and bus transmission technology, applied in the field of bus transmission rate control, can solve the problems of high input cost and unsatisfactory effect, and achieve the effects of low cost, improved standby battery life, and reduced power consumption

Active Publication Date: 2015-01-28
FUZHOU ROCKCHIP SEMICON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, it is necessary to provide a communication module bus transmission rate control scheme to solve the problem of high investment cost or unsatisfactory effect of the existing communication module power consumption control, and realize simple and low-cost communication module power consumption control

Method used

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  • Bus transfer rate control method and device for communication module
  • Bus transfer rate control method and device for communication module
  • Bus transfer rate control method and device for communication module

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Embodiment Construction

[0035] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0036] see figure 1 , this embodiment provides a method for controlling the bus transmission rate of a communication module. This method can be applied to electronic devices, such as mobile phones, tablets, and notebook computers. These electronic devices generally have a communication module for communicating with other devices. , including but not limited to wireless network modules, mobile phone communication modules, Bluetooth modules, etc. Electronic equipment generally also has a processing module for processing data, such as a CPU. In order to realize fast exchange of data, the processing module will be connected to the communication module through the bus, and then the communication module will send the data communicated with...

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Abstract

The invention discloses a bus transfer rate control method and device for a communication module. The method comprises the following steps that the communication demand rate of a system or the network connection rate of the communication module is acquired; the bus transfer rate satisfying the communication demand rate of the system or the network connection rate of the communication module is figured out; the transfer rate of a bus connected with the communication module is set to be the bus transfer rate figured out. According to different network use conditions, the rate of the bus is controlled dynamically; under the condition that user usage is not affected, the power consumption of equipment on the bus is lowered, the standby and runtime capacities of the mobile equipment are improved, and user experience is improved; meanwhile, by using the bus transfer rate control method and device, the cost is low.

Description

technical field [0001] The invention relates to the field of bus transmission rate control, in particular to a bus transmission rate control method and device for a communication module. Background technique [0002] With the development of existing technologies and the growth of communication requirements, more and more devices use communication modules. In particular, with the popularity of mobile devices, power consumption will greatly affect the battery life of the devices, and power consumption control has become an urgent problem to be solved by mobile device manufacturers. Among them, with the increase of mobile device communication modules (such as Bluetooth, WiFi, radio frequency modules, mobile phone communication modules, etc.), the problem of power consumption control of communication modules has always been solved by manufacturers. time control etc. However, reducing the chip manufacturing process has the problems of long research and development cycle and lar...

Claims

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Application Information

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IPC IPC(8): H04L1/00H04L12/40
CPCH04L12/4013H04W52/0209
Inventor 林涛
Owner FUZHOU ROCKCHIP SEMICON
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