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Control method and device for transmitt and receiving data frame of user's device

A technology of user equipment and a control method, which is applied in the field of data processing, and can solve problems such as video call quality degradation, user satisfaction, and data frame transmission quality degradation, so as to achieve continuous image retention, reasonable frame receiving and sending, and improved satisfaction degree of effect

Active Publication Date: 2009-04-15
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will lead to a decrease in the quality of data frame transmission. For users of video calls, due to the imbalance of sending and receiving data frames, the quality of video calls will decrease and user satisfaction will be reduced.

Method used

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  • Control method and device for transmitt and receiving data frame of user's device
  • Control method and device for transmitt and receiving data frame of user's device
  • Control method and device for transmitt and receiving data frame of user's device

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Embodiment Construction

[0028] The core of the present invention is to determine the real-time capability of the user equipment to send and receive data frames evenly according to the current status of the user equipment. The current status of the user equipment includes the load of the central processing unit of the user equipment, the number of frames received by the user equipment, and the ability to The number of frames processed. The user equipment can control the sending and receiving of the data frame according to the real-time capability of equalizing the sending and receiving of the data frame. Since frame receiving and sending are carried out according to the current real-time capabilities of the user equipment, sending and receiving tends to be more reasonable, which can improve the quality of transmitted data frames, especially in the case of limited DSP processing capacity, which is more conducive to the simultaneous processing of sending and receiving in video calls, etc. frame in the u...

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Abstract

The present invention discloses subscriber equipment transmitting / receiving data frame control method. Said method mainly includes according to subscriber equipment current status to determine subscriber equipment equalization transmitting / receiving data frame real time ability; subscriber equipment according to equalization transmitting / receiving data frame real time ability controlling transmitting / receiving data frame. The present invention also discloses relevant controlling processing unit.

Description

technical field [0001] The present invention relates to data processing technology in user equipment (UE, User Equipment), and more specifically, the present invention relates to a control method and device for transmitting and receiving data frames of user equipment. Background technique [0002] Data transmission between user equipments is usually transmitted in units of data frames, that is, the data is divided into small data frames for transmission, and each data frame has its own frame header and the data payload transmitted by the frame. [0003] At present, the processing of data frames in the user equipment can also be realized by the digital signal processor DSP. Due to the limited processing capacity of the local DSP of the user equipment, etc., the unbalanced transmission and reception of data frames often occurs, resulting in a decrease in the quality of the transmitted data. During the video call, both the sender MO and the receiver MT need to encode and decode...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04N7/26H04N7/14H04N19/132H04N19/156
Inventor 杨鹏亮
Owner HUAWEI DEVICE CO LTD
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