BR112017019464A2 - método e aparelho de transmissão de pacote de protocolo de transporte em tempo real rtp - Google Patents

método e aparelho de transmissão de pacote de protocolo de transporte em tempo real rtp

Info

Publication number
BR112017019464A2
BR112017019464A2 BR112017019464-3A BR112017019464A BR112017019464A2 BR 112017019464 A2 BR112017019464 A2 BR 112017019464A2 BR 112017019464 A BR112017019464 A BR 112017019464A BR 112017019464 A2 BR112017019464 A2 BR 112017019464A2
Authority
BR
Brazil
Prior art keywords
source information
synchronization source
gcs
real
rtp
Prior art date
Application number
BR112017019464-3A
Other languages
English (en)
Chinese (zh)
Inventor
Li Zhiming
Cao Longyu
Zhu Fenqin
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of BR112017019464A2 publication Critical patent/BR112017019464A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1063—Application servers providing network services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
BR112017019464-3A 2015-03-12 2015-03-12 método e aparelho de transmissão de pacote de protocolo de transporte em tempo real rtp BR112017019464A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/074104 WO2016141589A1 (zh) 2015-03-12 2015-03-12 一种实时传输协议rtp包传输方法和装置

Publications (1)

Publication Number Publication Date
BR112017019464A2 true BR112017019464A2 (pt) 2018-07-03

Family

ID=56878705

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019464-3A BR112017019464A2 (pt) 2015-03-12 2015-03-12 método e aparelho de transmissão de pacote de protocolo de transporte em tempo real rtp

Country Status (6)

Country Link
US (1) US10448348B2 (pt)
EP (1) EP3261313B1 (pt)
JP (1) JP6478359B2 (pt)
CN (1) CN106464691B (pt)
BR (1) BR112017019464A2 (pt)
WO (1) WO2016141589A1 (pt)

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CN115298982B (zh) * 2020-04-09 2024-03-26 华为技术有限公司 多播传输方法及相关装置
CN114615631B (zh) * 2020-12-09 2023-11-24 海能达通信股份有限公司 一种时钟同步方法、装置、系统和计算机可读存储介质
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Also Published As

Publication number Publication date
US10448348B2 (en) 2019-10-15
EP3261313A4 (en) 2018-05-02
CN106464691B (zh) 2020-01-10
WO2016141589A1 (zh) 2016-09-15
JP6478359B2 (ja) 2019-03-06
EP3261313B1 (en) 2019-09-04
CN106464691A (zh) 2017-02-22
JP2018508157A (ja) 2018-03-22
US20170374633A1 (en) 2017-12-28
EP3261313A1 (en) 2017-12-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 29/06

Ipc: H04L 29/06 (2006.01), H04W 4/06 (2009.01), H04W 56

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements