CN106464691A - 一种实时传输协议rtp包传输方法和装置 - Google Patents

一种实时传输协议rtp包传输方法和装置 Download PDF

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CN106464691A
CN106464691A CN201580030225.4A CN201580030225A CN106464691A CN 106464691 A CN106464691 A CN 106464691A CN 201580030225 A CN201580030225 A CN 201580030225A CN 106464691 A CN106464691 A CN 106464691A
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gcs
information
network side
synchronous source
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CN106464691B (zh
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李志明
曹龙雨
朱奋勤
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • 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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本发明实施例提供了一种实时传输协议RTP包传输方法和装置，实现了GCS AS或BM‑SC向UE提供GCS AS的同步源信息和BM‑SC的同步源信息，以使UE能够保持RTP包接收的连续性。GCS AS(或BM‑SC)，一方面可以通过发送RTP包向UE提供自己的GCS AS的同步源信息(或BM‑SC的同步源信息)，另一方面又将BM‑SC的同步源信息(或GCS AS的同步源信息)提供给UE，进而使得UE处于单播(多播)传输模式时，不仅能够获得GCS AS的同步源信息(或BM‑SC的同步源信息)，并且还能够获得BM‑SC的同步源信息(或GCS AS的同步源信息)。

Description

PCT国内申请，说明书已公开。

Claims (51)

  1. PCT国内申请，权利要求书已公开。
CN201580030225.4A 2015-03-12 2015-03-12 一种实时传输协议rtp包传输方法和装置 Active CN106464691B (zh)

Applications Claiming Priority (1)

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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

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CN106464691B CN106464691B (zh) 2020-01-10

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US (1) US10448348B2 (zh)
EP (1) EP3261313B1 (zh)
JP (1) JP6478359B2 (zh)
CN (1) CN106464691B (zh)
BR (1) BR112017019464A2 (zh)
WO (1) WO2016141589A1 (zh)

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Publication number Publication date
JP2018508157A (ja) 2018-03-22
US20170374633A1 (en) 2017-12-28
BR112017019464A2 (zh) 2018-07-03
JP6478359B2 (ja) 2019-03-06
US10448348B2 (en) 2019-10-15
EP3261313B1 (en) 2019-09-04
CN106464691B (zh) 2020-01-10
WO2016141589A1 (zh) 2016-09-15
EP3261313A4 (en) 2018-05-02
EP3261313A1 (en) 2017-12-27

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