Invention Grant
US09288136B2 Method and apparatus for in-band channel change for multicast data
有权
用于组播数据的带内频道改变的方法和装置
- Patent Title: Method and apparatus for in-band channel change for multicast data
- Patent Title (中): 用于组播数据的带内频道改变的方法和装置
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Application No.: US13624850Application Date: 2012-09-21
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Publication No.: US09288136B2Publication Date: 2016-03-15
- Inventor: Gregory Shepherd , Ali C. Begen
- Applicant: CISCO TECHNOLOGY, INC.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agent Cindy Kaplan
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/761 ; H04L12/18
Abstract:
In one embodiment, a method includes transmitting media from a source to a plurality of receivers in a first source-specific multicast (SSM) channel and transmitting from the source to said plurality of receivers, a channel change message in an in-band transport control protocol message identifying a second SSM channel, wherein the receivers are configured to join said second SSM channel in response to said channel change message.
Public/Granted literature
- US20140086243A1 METHOD AND APPARATUS FOR IN-BAND CHANNEL CHANGE FOR MULTICAST DATA Public/Granted day:2014-03-27
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