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 PDFInfo
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
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- 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
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- 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]
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- 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
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- 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
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- 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
Landscapes
- 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)
- PCT国内申请,权利要求书已公开。
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 (2)
Publication Number | Publication Date |
---|---|
CN106464691A true CN106464691A (zh) | 2017-02-22 |
CN106464691B CN106464691B (zh) | 2020-01-10 |
Family
ID=56878705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201580030225.4A Active CN106464691B (zh) | 2015-03-12 | 2015-03-12 | 一种实时传输协议rtp包传输方法和装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10448348B2 (zh) |
EP (1) | EP3261313B1 (zh) |
JP (1) | JP6478359B2 (zh) |
CN (1) | CN106464691B (zh) |
BR (1) | BR112017019464A2 (zh) |
WO (1) | WO2016141589A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106464691B (zh) * | 2015-03-12 | 2020-01-10 | 华为技术有限公司 | 一种实时传输协议rtp包传输方法和装置 |
US10149122B2 (en) * | 2015-09-14 | 2018-12-04 | Qualcomm Incorporated | Techniques for in-band signaling of service description updates in RTP |
JP7183869B2 (ja) * | 2019-03-04 | 2022-12-06 | 日本電信電話株式会社 | 無線通信システムおよび無線通信方法 |
EP4123931A4 (en) * | 2020-04-09 | 2023-04-19 | Huawei Technologies Co., Ltd. | MULTICAST TRANSMISSION METHOD AND RELATED DEVICE |
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、***和计算机可读存储介质 |
US11641245B2 (en) | 2021-05-03 | 2023-05-02 | Mellanox Technologies, Ltd. | Timestamp confidence level |
US11606157B1 (en) * | 2021-11-07 | 2023-03-14 | Mellanox Technologies, Ltd. | Time synchronization based on network traffic patterns |
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-
2015
- 2015-03-12 CN CN201580030225.4A patent/CN106464691B/zh active Active
- 2015-03-12 WO PCT/CN2015/074104 patent/WO2016141589A1/zh active Application Filing
- 2015-03-12 BR BR112017019464-3A patent/BR112017019464A2/zh not_active Application Discontinuation
- 2015-03-12 JP JP2017546970A patent/JP6478359B2/ja not_active Expired - Fee Related
- 2015-03-12 EP EP15884272.4A patent/EP3261313B1/en active Active
-
2017
- 2017-09-11 US US15/700,661 patent/US10448348B2/en active Active
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Also Published As
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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