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Data message transmission processing method and device

A technology for a data message and a processing method, applied in the field of communications, can solve the problems of out-of-order adjustment of media plane data to synchronize voice and video, and the inability to save user equipment and base station air interface resources at the same time, and achieve the effect of saving air interface resources.

Inactive Publication Date: 2016-02-24
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a data packet transmission processing method and device, to at least solve the problem of saving the air interface resources between the user equipment and the base station when transmitting media plane data and messing up the media plane data in the prior art. Sequence adjustment and synchronization of voice and video

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  • Data message transmission processing method and device
  • Data message transmission processing method and device
  • Data message transmission processing method and device

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Embodiment Construction

[0036] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0037] In this embodiment, a method for transmitting and processing data packets is provided, figure 2 It is the flow of the transmission processing method of the data message according to the embodiment of the present invention Figure 1 ,Such as figure 2 As shown, the process includes the following steps:

[0038] Step S202, the user equipment UE calls the real-time transport protocol RTP protocol stack to encapsulate the media plane data, and obtains the initial RTP message;

[0039] Step S204, the UE prohibits calling the Internet Protocol IP / User Datagram Protocol UDP protocol stack to encapsulate the initial RTP message;

[0040] In step S206, the UE sends the processed media plane data t...

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Abstract

The invention discloses a data message transmission processing method and device, wherein media surface data to be sent are processed by adopting user equipment UE as follows: the media surface data are encapsulated by calling a protocol stack of a real-time transmission protocol RTP, such that an initial RTP message is obtained; furthermore, the UE forbids the calling of a protocol stack of an internet protocol IP / user datagram protocol UDP to encapsulate the initial RTP message; and the UE sends the processed media surface data to a base station. The problems that saving of air interface resources between the user equipment and the base station when the media surface data are transmitted and performing of disorder adjustment and voice-video synchronization of the media surface data cannot be realized simultaneously in the prior art can be solved; therefore, the air interface resources are saved; and simultaneously, disorder adjustment and voice-video synchronization of the media surface data can be realized.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a method and device for transmitting and processing data messages. Background technique [0002] figure 1 It is the protocol stack structure diagram of VoLTE (VoiceoverLTE), such as figure 1 As shown, the application layer first encodes the voice data, and then calls the Real-time Transport Protocol (RTP) protocol to generate an RTP message, and then calls the TCP / IP protocol stack to encapsulate the UDP / IP header, thus generating a general VoIP (Voice over IP) packets. There are various Layer 2 protocols that carry VoIP, such as the widely used Ethernet. If the Layer 2 is an LTE network, it is called VoLTE. [0003] The length of VoIP voice data is generally very short, with an average length of only a dozen bytes. The mainstream Adaptive Multi-Rate (Adaptive Multi-Rate, referred to as AMR) audio coding has a length ranging from 13 to 32 bytes. However, the RTP / UDP / IP p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/951H04L47/43
CPCH04L65/80H04N21/8547H04W28/06H04L69/161H04L65/65H04L65/70H04L2212/00H04W80/12
Inventor 许辉
Owner ZTE CORP