Multi-Client Single-Session Media Streaming

• US 20070294423A1
• Filed: 06/14/2006
• Published: 12/20/2007
• Est. Priority Date: 06/14/2006
• Status: Abandoned Application

• Current Assignee: Comverse Incorporated (Mavenir Group Holdings Ltd.)
• Original Assignee: Comverse Incorporated (Mavenir Group Holdings Ltd.)
• Inventors: Rallabandi, Prasad, Brockenbrough, Allan
• Application Number:
  US11/424,026
• Publication Number:
  US 20070294423A1
• Time in Patent Office: Days
• US Class Current: 709/231
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 65/65 Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]

Abstract

Multi-client single-session media streaming is disclosed. One process includes setting up a single logical connection to a media server for a media to be transmitted, and transmitting the media from the media server over the single logical connection to a plurality of clients.

Claims

1. A process, comprising:

setting up a single logical connection to a media server for a media to be transmitted; and

transmitting the media from the media server over the single logical connection to a plurality of clients.

2. The process of claim 1, wherein the transmitting of the media from the media server over the single logical connection to the plurality of clients comprises duplicating the media for the plurality of clients.

3. The process of claim 1, wherein the setting up a single logical connection to a media server for a media to be transmitted comprises establishing a streaming session for the single logical connection, and wherein the plurality of clients are associated with the streaming session.

4. The process of claim 1, wherein the setting up a single logical connection to a media server for a media to be transmitted comprises opening socket connections to a Real Time Streaming Protocol (RTSP) server.

5. The process of claim 1, wherein the transmitting of the media from the media server over the single logical connection to the plurality of clients comprises transmitting the media from the media server over the single logical connection to a plurality of mobile telephones.

6. A process, comprising:

establishing a streaming session for a streaming resource by opening a single set of socket connections to a media server; and

providing the streaming resource received via the single set of socket connections to a plurality of mobile telephones.

7. The process of claim 6, wherein the establishing of a streaming session for the streaming resource by opening the single set of socket connections to the media server comprises establishing the streaming session for the streaming resource by opening the single set of socket connections to a Real Time Streaming Protocol (RTSP) server.

8. The process of claim 6, wherein the providing of the streaming resource received via the single set of socket connections to the plurality of mobile telephones comprises duplicating the streaming resource received via the single set of socket connections.

9. A process, comprising:

tracking a plurality of users requesting a data resource stored on a server;

receiving the data resource over a single logical connection to the server; and

duplicating the received data resource for the plurality of users requesting the data resource stored on the server.

10. The process of claim 9, wherein the receiving of the data resource over a single logical connection to the server comprises opening socket connections to the server.

11. The process of claim 9, wherein the receiving of the data resource over the single logical connection to the server comprises receiving data packets and wherein the duplicating of the received data resource for the plurality of users requesting the data resource stored on the server comprises duplicating the received data packets.

12. An apparatus, comprising:

a receiver to receive packets over a single set of socket connections for a streaming resource; and

a provider to provide the packets received over the single set of socket connections to a plurality of mobile telephones.

13. The apparatus of claim 12, further comprising:

a duplicator to duplicate the packets received over the single set of socket connections.

14. A system, comprising:

a media server including a streaming resource;

a plurality of mobile phones; and

a unit to establish a streaming session for the streaming resource by opening a single set of socket connections to the media server and to provide the streaming resource received via the single set of socket connections to the plurality of mobile phones.

15. The system of claim 14, wherein the media server including the streaming resource comprises:

a Real Time Streaming Protocol (RTSP) server.

16. The system of claim 14, wherein the unit to establish the streaming session for the streaming resource by opening the single set of socket connections to the media server and to provide the streaming resource received via the single set of socket connections to the plurality of mobile phones comprises:

a streaming resource duplicator.

17. A system, comprising:

a server including a data resource;

a unit to track a plurality of users requesting the data resource;

a receiver to receive the data resource over a single logical connection to the server; and

a duplicator to duplicate the received data resource for the plurality of users requesting the data resource stored on the server.

18. The system of claim 17, wherein the receiver to receive the data resource comprises a data packet receiver to receive data packets, and the duplicator to duplicate the received data resource for the plurality of users requesting the data resource stored on the server duplicates the received data packets.

19. A system, comprising

a means for establishing a single logical connection to a server for a media to be transmitted;

and

a means for transmitting the media from the media server over the single logical connection to a plurality of clients.

20. A storage comprising a data structure, the data structure comprising:

a field comprising a media identifier

a field comprising a session identifier associated with the media identifier; and

a field comprising a client identifier associated with the session identifier.

21. A method, comprising:

receiving a request from a client for a streaming resource;

checking to see if a session for the streaming resource exists and if not, starting the session for the streaming resource by opening a single set of socket connections to a media server including the streaming resource;

associating the client with the session;

awaiting streaming resource data;

copying the streaming resource data for each client associated with the session;

writing copied streaming resource data into a buffer for at least one socket for each client associated with the session;

determining whether one of a last packet of the streaming resource data has been received, a timeout has occurred, or a last client is no longer associated with the session, has occurred and if so, terminating the method; and

repeating the awaiting, copying, and determining operations.