Streaming information based on available bandwidth

• US 10,412,016 B2
• Filed: 10/23/2014
• Issued: 09/10/2019
• Est. Priority Date: 01/30/2014
• Status: Active Grant

• Current Assignee: Salesforce.com, Inc.
• Original Assignee: Salesforce.com, Inc.
• Inventors: Spencer, Barry
• Primary Examiner(s): Chen, Peter
• Application Number:
  US14/522,347
• Publication Number:
  US 20150215223A1
• Time in Patent Office: 1,783 Days
• CPC Class Codes: H04L 47/365 Dynamic adaptation of the packet size
• CPC Class Codes: H04L 47/41 by acting on aggregated flows or links
• CPC Class Codes: H04L 47/822 Collecting or measuring resource availability data
• CPC Class Codes: H04L 65/765 intermediate
• CPC Class Codes: H04L 65/80 Responding to QoS
• CPC Class Codes: H04L 69/14 Multichannel or multilink protocols
• CPC Class Codes: H04L 69/324 in the data link layer [OSI layer 2], e.g. HDLC
• CPC Class Codes: H04L 69/325 in the network layer [OSI layer 3], e.g. X.25 H04L69/16 takes precedence

Abstract

A method and system for streaming information associated with a server and a computing system is described. The method may include increasing a packet size used for the streaming of information from a first packet size to a second packet size based on an identified increase in available bandwidth. The method further includes increasing a number of simultaneous connections used for the streaming of information from a first number of simultaneous connections to a second number of simultaneous connections based on the identified increase in available bandwidth in response to a determination that the second packet size equals a maximum packet size for a protocol used for the streaming of the information.

Claims

1. A method for streaming real-time media information during a real-time media sharing session based on available bandwidth in a network, the method comprising:

receiving, by a media routing server coupled to the network, the real-time media information to be streamed to at least one of a plurality of destination computing systems from one of a plurality of source computing systems during the real-time media sharing session;

monitoring and detecting, by the media routing server, for an increase in available bandwidth between the media routing server and the at least one destination computing system;

increasing, by the media routing server, a packet size used for streaming the real-time media information from a first packet size to a second packet size based on an identified increase in the available bandwidth between the media routing server and the at least one destination computing system;

determining, by the media routing server, that the second packet size exceeds a maximum packet size for an underlying protocol currently being used to stream the real-time media information;

increasing, by the media routing server, a number of simultaneous connections used for streaming the real-time media information from a first number of simultaneous connections to a second number of simultaneous connections in response to the identified increase in the available bandwidth between the media routing server and the at least one destination computer and in response to the determination that the second packet size exceeds the maximum packet size; and

transmitting, by the media routing server, the real-time media information using the maximum packet size and the second number of simultaneous connections to the at least one destination computing system.

2. The method of claim 1, wherein said increasing of the packet size from the first packet size to the second packet size is based on an increase amount of the identified increase in the available bandwidth.

3. The method of claim 1, wherein said increasing of the number of simultaneous connections from the first number of simultaneous connections to the second number of simultaneous connections is based on an increase amount of the identified increase in the available bandwidth.

4. The method of claim 1, further comprising increasing one or more of a packet size and a number of simultaneous connections associated with streaming the real-time media information to a second computing system based on an identified increase in available bandwidth associated with the second computing system.

5. The method of claim 1, further comprising increase a transmission rate for transmission of information based on the identified increase in the available bandwidth.

6. An apparatus for streaming real-time media information during a real-time media sharing session based on available bandwidth in a network, the apparatus comprising:

a processor; and

a non-transitory computer readable medium storing a plurality of instructions which, when executed by the processor, cause the processor to;

receive, by a media routing server coupled to the network, the real-time media information to be streamed to at least one of a plurality of destination computing systems from one of a plurality of source computing systems during the real-time media sharing session;

monitoring and detecting, by the media routing server, for an increase in available bandwidth between the media routing server and the at least one destination computing system;

increase, by the media routing server, a packet size used for streaming the real-time media information from a first packet size to a second packet size based on an identified increase in the available bandwidth between the media routing server and the at least one destination computing system;

determine, by the media routing server, that the second packet size exceeds a maximum packet size for an underlying protocol currently being used to stream the real-time media information;

increase, by the media routing server, a number of simultaneous connections used for streaming the real-time media information from a first number of simultaneous connections to a second number of simultaneous connections in response to the identified increase in the available bandwidth between the media routing server and the at least one destination computer and in response to the determination that the second packet size exceeds the maximum packet size; and

transmit, by the media routing server, the real-time media information using the maximum packet size and the second number of simultaneous connections to the at least one destination computing system.

7. The apparatus of claim 6, wherein the packet size is increased from the first packet size to the second packet size based on an increase amount of the identified increase in the available bandwidth.

8. The apparatus of claim 6, wherein the number of simultaneous connections is increased from the first number of simultaneous connections to the second number of simultaneous connections based on an increase amount of the identified increase in the available bandwidth.

9. The apparatus of claim 6, wherein the sequences of instructions, when executed by the processor, further cause the processor to increase one or more of a packet size and a number of simultaneous connections associated with streaming the real-time media information to a second computing system based on an identified increase in the available bandwidth associated with the second computing system.

10. The apparatus of claim 6, wherein the sequences of instructions, when executed by the processor, further cause the processor to increase a transmission rate for transmission of information based on the identified increase in the available bandwidth.

11. A computer program product for streaming real-time media information during a real-time media sharing session based on available bandwidth in a network comprising a non-transitory computer-readable medium having computer-readable program code embodied therein to be executed by one or more processors, the program code including instructions to:

receive, by a media routing server coupled to the network, the real-time media information to be streamed to at least one of a plurality of destination computing systems from one of a plurality of source computing systems during the real-time media sharing session;

monitor and detecting, by the media routing server, for an increase in available bandwidth between the media routing server and the at least one destination computing system;

increase, by the media routing server, a packet size used for streaming the real-time media information from a first packet size to a second packet size based on an identified increase in the available bandwidth between the media routing server and the at least one destination computing system;

determine, by the media routing server, that if the second packet size exceeds a maximum packet size for an underlying protocol currently being used to stream the real-time media information;

increase, by the media routing server, a number of simultaneous connections used for streaming the real-time media information from a first number of simultaneous connections to a second number of simultaneous connections in response to the identified increase in the available bandwidth between the media routing server and the at least one destination computer and in response to the determination that the second packet size exceeds the maximum packet size; and

transmit, by the media routing server, the real-time media information using the maximum packet size and the second number of simultaneous connections to the at least one destination computing system.

12. The computer program product of claim 11, wherein the packet size is increased from the first packet size to the second packet size based on an increase amount of the identified increase in the available bandwidth.

13. The computer program product of claim 11, wherein the number of simultaneous connections is increased from the first number of simultaneous connections to the second number of simultaneous connections based on an increase amount of the identified increase in the available bandwidth.

14. The computer program product of claim 11, wherein the program code includes further instructions to increase one or more of a packet size and a number of simultaneous connections associated with streaming the real-time media information to a second computing system based on an identified increase in the available bandwidth associated with the second computing system.

15. The computer program product of claim 11, wherein the program code includes further instructions to increase a transmission rate for transmission of information based on the identified increase in the available bandwidth.