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Method and device for managing dynamic queues in a broadcast system

A broadcasting system and queuing technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as missing subtitles, missing files, and blurred screens

Active Publication Date: 2019-11-15
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, since the receiver cannot receive the packet due to the loss of data on the network, the data in the lost packet cannot be obtained
As a result, users experience inconvenience due to various reasons such as audio quality degradation, video screen quality deterioration or blurring, missing subtitles, and file loss

Method used

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  • Method and device for managing dynamic queues in a broadcast system
  • Method and device for managing dynamic queues in a broadcast system
  • Method and device for managing dynamic queues in a broadcast system

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Embodiment Construction

[0025] The following description is made with reference to the accompanying drawings to help a thorough understanding of various embodiments of the present disclosure as defined by the claims and their equivalents. The description includes various specific details to aid in understanding, but these should be regarded as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

[0026] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are used by the inventor only to enable a clear and consistent understanding of the present disclosure. Accordingly, it should be apparent to those skilled in the art that the following descriptio...

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Abstract

A method and apparatus for adaptively coping with a network environment are provided. The method and apparatus include a packet descriptor for forwarding media transport (MMT) packets in network processing of switches or routers that process MMT packet forwarding content expressed in the structure of the MMT standard. A method of managing a queue in a broadcast system includes receiving a Moving Picture Experts Group (MPEG) MMT packet, obtaining a header of the MMT packet; and queuing the MMT packet according to a type value of a bit rate included in the header of the MMT packet.

Description

technical field [0001] The present disclosure relates to methods and apparatus for managing dynamic queues for adaptive Moving Picture Experts Group (MPEG) Media Transport (MMT) packet forwarding in a broadcast system. Background technique [0002] Generally, in an Internet environment, services can have different sizes and transmission speeds. In such an Internet environment, queue managers and dispatching technologies are used to channel various business flows and effectively manage business. [0003] In the Internet environment, there are more and more different kinds of content, and high-capacity content such as high-definition-requiring content and ultra-high-definition HD (UHD) content is increasing. Accordingly, data congestion on the network gradually increases. Due to more and more data congestion on the network, the data sent by the server may not be forwarded to the client normally, and some data may be lost in the path. Generally, since data is sent in units o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/231H04N21/24H04L47/6275H04L47/80H04L49/9015
CPCH04L12/1881H04L65/80H04N21/23805H04N21/6125H04L47/626H04L49/9015H04L69/22H04L47/6215H04L65/765H04L65/65H04N21/238H04N21/24
Inventor 朴勍模柳诚烈黄承吾宋在涓
Owner SAMSUNG ELECTRONICS CO LTD
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