Immersive media content presentation and interactive 360° video communication
US-2024323337-A1 · Sep 26, 2024 · US
Video transmission system having unicast and multicast modes and methods for use therewith
US9015780B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9015780-B2 |
| Application number | US-19002408-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 12, 2008 |
| Priority date | May 20, 2008 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A video transmission system includes a video server module that selectively operates in a unicast mode and a multicast mode, wherein the video server module generates a video signal that includes a unicast video signal when the video server module is in the unicast mode and that includes a multicast video signal when the video server module is in the multicast mode. A wireless access device transmits the video signal to at least one mobile video device.
First claim
Opening claim text (preview).
What is claimed is: 1. A video transmission system comprising: a video server module that selectively operates in a unicast mode in response to a request for video content from a single mobile video device and that receives location data from a plurality of mobile video devices and that selectively operates in a multicast mode in response to multiple requests for the video content from the plurality of mobile video devices and an analysis of the location data that indicates that t…
Assignees
Inventors
Classifications
- H04N21/41407Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H04N7/17336Primary
Electricity · mapped topic
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- What does patent US9015780B2 cover?
- A video transmission system includes a video server module that selectively operates in a unicast mode and a multicast mode, wherein the video server module generates a video signal that includes a unicast video signal when the video server module is in the unicast mode and that includes a multicast video signal when the video server module is in the multicast mode. A wireless access device tra…
- Who is the assignee on this patent?
- Karaoguz Jeyhan, Chen Sherman Xuemin, Dove Michael, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification H04N21/41407. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 21 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).