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Multicast data processing method and device

A multicast data and multicast technology, applied in the field of communication, can solve problems such as unrestricted terminal equipment structure

Active Publication Date: 2021-10-08
CHENGDU TD TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a multicast data processing method and device to solve the problem that the structure of the terminal equipment supporting MBMS is not limited in the existing communication field protocol

Method used

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  • Multicast data processing method and device

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Embodiment Construction

[0071] The network architecture and the service scenario described in the embodiment of the present invention are for more clear explanation of the technical solutions of the embodiments of the present invention, and is not intended to limit the technical solutions provided in the embodiments of the present invention, and those skilled in the art, as the network The evolution of the architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of the present invention apply to similar technical problems.

[0072] Bonded below figure 1 Possible embodiments of the network architecture of the present invention will be described. figure 1 Shows an embodiment of a network architecture according to the present invention may be applicable embodiments. The network architecture for the 3GPP pusher group communication system (GroupCommunication System Enabler, GCSE) architecture. like figure 1 , The network infrastructure provided by the appli...

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Abstract

The invention provides a multicast data processing method and device. The method is applied to a terminal device, and the terminal device includes an application processing module, a multicast data processing module and a receiving module; the method includes: the application processing module sends a multicast data receiving request message to the multicast data processing module; the multicast data processing module notifies The receiving module monitors the multicast channel indicated by the multicast data receiving request message; the multicast data processing module obtains the multicast data stream indicated by the multicast data receiving request message from the receiving module, preprocesses the multicast data stream, and The final multicast data stream is sent to the receiving module; the application processing module obtains and processes the preprocessed multicast data stream from the receiving module. The multicast data processing method provided by the invention has high stability and safety.

Description

Technical field [0001] The present invention relates to communication techniques, and more particularly to a multicast data processing method and apparatus. Background technique [0002] In the third-generation partnership (3rd Generation Partnership Project, 3GPP) mobile communication, a multimedia Broadcast MultiCast Services, MBMS is defined to solve the server traffic existing in unicast business. The problem of heavy load. [0003] MBMS is a point-to-multipoint service that sends data from a data source to a plurality of terminal devices that enables network resource sharing to improve the utilization of network resources. Supporting MBMS terminal devices involved more features, such as MBMS control, unicast service control, unicast service, and multicast service switching, and MBMS data processing. [0004] However, in the existing communication domain agreement, there is no internal structure of the terminal device that supports MBMS, and the multicast data processing proc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/08H04W28/06H04W68/00H04L29/06
CPCH04L47/806H04L69/162H04W4/08H04W28/06H04W68/00H04L65/611
Inventor 刘揆郭岩海高红梅邓时颖张玲
Owner CHENGDU TD TECH LTD
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