Method and system for direction setting of a self-configurable asymmetric link
A network including two networking devices connected via a self-configurable asymmetric link. The networking devices connect multimedia sink and source devices. And the networking devices further set the direction of the self-configurable asymmetric link based on a function describing the desired connections between the multimedia sink and multimedia source devices. Also disclosed a network comprising two networking devices connected via a self-configurable asymmetric link. The networking devices configured to connect multimedia sink and source devices. And the networking devices set the direction of the self-configurable asymmetric link based on the usage statistics of the self-configurable asymmetric link.
1. A network comprising:
a first networking device coupled to a first asymmetric communication end-device;
the first networking device is connected via a self-configurable asymmetric link to a second networking device;
the second networking device is coupled to a second asymmetric communication end-device;
at least one of the networking devices is configured to receive properties of the first and second asymmetric communication end-devices, and is further configured to set direction of the self-configurable asymmetric link based on the properties of the first and second asymmetric communication end-devices.
2. The network of claim 1 , wherein the self-configurable asymmetric link is a wired link designed to support uncompressed video.
3. The network of claim 1 , wherein the self-configurable asymmetric link is a wireless link designed to support uncompressed video.
4. The network of claim 1 , wherein the direction to which the self-configurable asymmetric link is set maximizes the number of asymmetric communication end-devices that can potentially be connected to a multimedia sink device.
5. The network of claim 1 , wherein the direction to which the self-configurable asymmetric link is set maximizes the number of available asymmetric communication end-devices.
6. The network of claim 1 , wherein at least one of the networking devices is a wired switch or a wired daisy-chain device.
7. The network of claim 1 , wherein the direction of the self-configurable asymmetric link is set based on a weighted function of the asymmetric communication end-devices, whereby different end-devices may feature different weights.
8. The network of claim 7 , wherein end-devices of the same type are weighted substantially the same.
9. The network of claim 7 , wherein the weights are based on usage statistics.
10. The network of claim 1 , wherein the set direction conforms with a most common network topology.
11. A method for setting direction of a self-configurable asymmetric link based on end-devices communicating via the self-configurable asymmetric link, comprising:
obtaining a list of the end-devices communicating via the self-configurable asymmetric link; and
setting the direction of the self-configurable asymmetric link to maximize a predefined function describing desired connections between the end-devices.
12. The method of claim 11 , further comprising assigning weights to the end-devices; wherein the predefined function takes the weights into account.
13. The method of claim 12 , further comprising monitoring usage statistics and assigning the weights based on the usage statistics.
14. The method of claim 11 , wherein the end-devices comprise multimedia source and multimedia sink devices; and further comprising: selecting a multimedia sink device, and using the predefined function to maximize the number of multimedia source devices that may be connected to the selected multimedia sink device.
15. The method of claim 11 , further comprising maximizing the number of available end-devices using the predefined function.
16. The method of claim 11 , wherein the set direction conforms with a most common network topology.
17. A network comprising:
a first networking device coupled to a first asymmetric communication end-device;
the first networking device is connected via a self-configurable asymmetric link to a second networking device;
the second networking device is coupled to a second asymmetric communication end-device;
at least one of the networking devices is configured to receive usage statistics of the self-configurable asymmetric link by the first and second asymmetric communication end-devices; and
the at least one of the networking devices is further configured to change direction of the self-configurable asymmetric link based on the usage statistics.
18. The network of claim 17 , wherein the usage statistics are measured by at least one of the networking devices.
19. The network of claim 17 , wherein the usage statistics are measured by a control point.
20. The network of claim 17 , wherein the usage statistics are gathered from one or more of the asymmetric communication end-devices.
21. A method for setting direction of a self-configurable asymmetric link according to usage statistics, comprising:
obtaining usage statistics of a network comprising multimedia end-devices coupled via two networking devices, wherein the networking devices are connected by a self-configurable asymmetric link; and
changing the direction of the self-configurable asymmetric link based on the usage statistics of the network.
22. The method of claim 21 , wherein the usage statistics are measured by at least one of the networking devices.
23. The method of claim 21 , wherein the usage statistics are measured by the self-configurable asymmetric link.
24. The method of claim 21 , wherein the usage statistics are obtained from a control point.
25. The method of claim 21 , wherein the usage statistics are obtained from one or more of the end-devices.