Data channel monitoring and selection

Patent metadata

Field	Value
Publication number	US-12401392-B2
Application number	US-202418599886-A
Country	US
Kind code	B2
Filing date	Mar 8, 2024
Priority date	Aug 27, 2020
Publication date	Aug 26, 2025
Grant date	Aug 26, 2025

Abstract

One example may include transmitting data between a client device and a server over a first channel, identifying a transmission rate of the first channel, transmitting additional data between the client device and the server over a second channel, determining whether a transmission rate of the second channel is above or below a transmission rate threshold associated with the first channel, and bonding the first channel with the second channel based on the transmission rate of the second channel being above the transmission rate threshold.

First claim

The invention claimed is:

1. A method comprising:
transmitting data between a client device and a server over a first channel and a second channel;
determining a transmission rate of the second channel by measuring a speed of data transmitted on the second channel;
determining the transmission rate of the second channel is above a transmission rate threshold associated with the first channel;
determining an expected bandwidth increase for a combined transmission rate of both channels for the first channel being bonded with the second channel, wherein the expected bandwidth increase is determined based on a comparison of a transmission rate of the first channel and the transmission rate of the second channel; and
bonding the first channel with the second channel when it is determined that the transmission rate of the second channel is above the transmission rate threshold and when a data value assigned as a cost to use the second channel is less than or equal to a data value threshold.

2. The method of claim 1 , comprising:
determining whether the transmission rate of the second channel is higher than the transmission rate of the first channel; and
determining to use the second channel when the transmission rate of the second channel is higher than the transmission rate of the first channel.

3. The method of claim 1 , wherein the transmission rate threshold is based on the transmission rate of the first channel.

4. The method of claim 1 , comprising:
sending test data between the client device and the server on the second channel to identify the transmission rate of the second channel.

5. The method of claim 4 , comprising:
determining a latency associated with the first channel and a latency associated with the second channel.

6. The method of claim 1 , comprising:
determining a data value of the first channel and a data value of the second channel, wherein the data values are based on an availability of data associated with the channels, wherein when the data value of the second channel equals a data value threshold and the transmission rate is greater than the transmission rate threshold then performing the bonding.

7. The method of claim 1 , wherein when the transmission rate of the first channel is greater than the transmission rate threshold but less than another transmission rate threshold, then determining not to perform the bonding of the first channel with the second channel.

8. A server comprising:
a receiver configured to receive transmitted data from a client device over a first channel and a second channel;
a processor configured to
determine a transmission rate of the second channel by measuring a speed of data transmitted on the second channel;
determine the transmission rate of the second channel is above a transmission rate threshold associated with the first channel;
determine an expected bandwidth increase for a combined transmission rate of both channels for the first channel being bonded with the second channel, wherein the expected bandwidth increase is determined based on a comparison of a transmission rate of the first channel and the transmission rate of the second channel; and
bond the first channel with the second channel when it is determined that the transmission rate of the second channel is above the transmission rate threshold and when a data value assigned as a cost to use the second channel is less than or equal to a data value threshold.

9. The server of claim 8 , wherein the processor is further configured to:
determine whether the transmission rate of the second channel is higher than the transmission rate of the first channel; and
determine to use the second channel when the transmission rate of the second channel is higher than the transmission rate of the first channel.

10. The server of claim 8 , wherein the transmission rate threshold is based on the transmission rate of the first channel.

11. The server of claim 8 , wherein the processor is further configured to:
send test data between the client device and the server on the second channel to identify the transmission rate of the second channel.

12. The server of claim 11 , wherein the processor is further configured to:
determine a latency associated with the first channel and a latency associated with the second channel.

13. The server of claim 8 , wherein the processor is further configured to:
determine a data value of the first channel and a data value of the second channel, wherein the data values are based on an availability of data associated with the channels, wherein when the data value of the second channel equals a data value threshold and the transmission rate is greater than the transmission rate threshold then performing the bonding.

14. The server of claim 8 , wherein when the transmission rate of the first channel is greater than the transmission rate threshold but less than another transmission rate threshold, then the processor determines not to perform the bonding of the first channel with the second channel.

15. A non-transitory computer readable storage medium configured to store instructions that when executed cause a processor to perform:
transmitting data between a client device and a server over a first channel and a second channel;
determining a transmission rate of the second channel by measuring a speed of data transmitted on the second channel;
determining the transmission rate of the second channel is above a transmission rate threshold associated with the first channel;
determining an expected bandwidth increase for a combined transmission rate of both channels for the first channel being bonded with the second channel, wherein the expected bandwidth increase is determined based on a comparison of a transmission rate of the first channel and the transmission rate of the second channel; and
bonding the first channel with the second channel when it is determined that the transmission rate of the second channel is above the transmission rate threshold and when a data value assigned as a cost to use the second channel is less than or equal to a data value threshold.

16. The non-transitory computer readable storage medium of claim 15 , wherein the processor is further configured to perform:
determining whether the transmission rate of the second channel is higher than the transmission rate of the first channel; and
determining to use the second channel when the transmission rate of the second channel is higher than the transmission rate of the first channel.

17. The non-transitory computer readable storage medium of claim 15 , wherein the transmission rate threshold is based on the transmission rate of the first channel.

18. The non-transitory computer readable storage medium of claim 15 , wherein the processor is further configured to perform:
sending test data between the client device and the server on the second channel to identify the transmission rate of the second channel.

19. The non-transitory computer readable storage medium of claim 18 , wherein the processor is further configured to perform:
determining a latency associated with the first channel and a latency associated with the second channel.

20. The non-transitory computer readable storage medium of claim 15 , wherein the processor is further configured to perform:
determining a data value of the first channel and a data value of the second channel, wherein the data values are based on an availability of data associated with the channels, wherein when the data value of the second channel

Assignees

• Connectify Inc

Inventors

• Cunningham Kevin
• Volek Harry
• Prodoehl Brian
• Gizis Alexander

Classifications

• H04B17/309

  Measuring or estimating channel quality parameters · CPC title

• H04L43/0847 Primary

  Transmission error · CPC title

• H04L49/552

  by ensuring the integrity of packets received through redundant connections · CPC title

• H04L43/0823

  Errors, e.g. transmission errors · CPC title

• H04L43/0852

  Delays · CPC title