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Method for reducing power consumption of wireless terminal while data interaction

A technology of data interaction and wireless terminal, applied in the field of communication

Inactive Publication Date: 2011-05-18
BEIJING LHWT MICROELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] The disadvantage of the above-mentioned existing power consumption control scheme is that although this scheme controls the time when the chip set of the VoWLAN terminal is in the sending mode and the receiving mode A certain degree of compression, but the degree of compression is not enough. The chip set of the VoWLAN terminal is still in the sending mode and receiving mode for a relatively long time during data interaction, so its power consumption is still relatively large

Method used

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  • Method for reducing power consumption of wireless terminal while data interaction
  • Method for reducing power consumption of wireless terminal while data interaction
  • Method for reducing power consumption of wireless terminal while data interaction

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Experimental program
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Embodiment Construction

[0065] Step 2-1, the VoWLAN terminal is woken up from the sleep mode.

[0066] First, a local VoWLAN terminal is awakened from the sleep mode, and is ready to perform data interaction with the wireless access point, such as a voice call with the wireless access point.

[0067] Step 2-2. Whether there is data to be sent locally.

[0068] After a local VoWLAN terminal wakes up from the sleep mode, it judges whether there is data to be sent to the wireless access point locally according to the actual situation, and if so, executes step 2-3; otherwise, executes step 2-4.

[0069] Step 2-3, sending the sampling value and requesting the other end to send the data flag.

[0070] In the sending mode, the local VoWLAN terminal sends the pre-sampled voice data to the wireless access point, and at the same time sends a flag requesting the opposite end to send data to the wireless access point.

[0071] Steps 2-4, sending a request for the peer to send a data flag.

[0072] If there is...

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Abstract

The method includes following steps mainly: determining local wireless terminal and wireless access point needed to carry out data interaction; based on actual instance of data transmission between two parties in each timing interval, the local wireless terminal and wireless access point select different interaction control sequence of data frame to carry out data interaction. The method reduces time of wireless terminal in receiving and transmitting modes when data is in interaction so as to reduce power consumption of wireless terminal when data is in interaction.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for reducing power consumption of a wireless terminal during data interaction. Background technique [0002] WLAN (Wireless Local Area Network) is a technology that combines Ethernet and wireless communication, which enables computers and other electronic devices to send and receive high-speed data in a local area network without a wire connection. After years of development of WLAN technology, its standards and products have become increasingly mature, and its applications have become increasingly widespread. [0003] VoIP (Voice over IP, Internet-loaded voice technology) is currently a hot spot in the IT industry and the telecommunications industry. The basic principle of VoIP is to compress and encode our voice through voice compression equipment, then package the voice data according to relevant protocols, transmit the data packets to the destination through the IP network...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M11/06H04L12/28
Inventor 叶喜涛张勇寿国梁陈杰吴南健杨军
Owner BEIJING LHWT MICROELECTRONICS