Methods to enable simultaneous use of multiple radio access technologies
View Patent ↗A method for communication is provided. The method comprises receiving, by at least one instantiation of a supervisory interface installed on a telecommunications component, a plurality of data streams associated with an application. The method further comprises associating, by the at least one instantiation of the supervisory interface, a first data stream with a first RAT available on the component and a second data stream with a second RAT available on the component.
1. A telecommunications component comprising:
a processor configured to execute instructions that instantiate at least one supervisory interface configured to associate a first data stream associated with an application with a first radio access technology (RAT) available on the component and to associate a second data stream associated with the application with a second RAT available on the component concurrently.
2. The component of claim 1 , wherein a supervisory interface instantiation on a transmitting component associates a data stream with a RAT based on compatibility of transmission requirements of the application with capabilities of the RAT.
3. The component of claim 2 , wherein the supervisory interface instantiation on the transmitting component distributes data packets of the data stream in proportion to available bandwidth and the capabilities of the RAT.
4. The component of claim 3 , wherein a supervisory interface instantiation on a receiving component receives the data packets, collates the data packets, and provides the data packets to an application layer on the receiving component.
5. The component of claim 2 , wherein the supervisory interface assigns one of the RATs to be a primary RAT and assigns the other RAT to be a supporting RAT, the assignments of the primary and supporting RATs being based on the capabilities of the primary RAT to meet the transmission requirements of the application being superior to the capabilities of the supporting RAT to meet the transmission requirements of the application.
6. The component of claim 5 , wherein the supervisory interface assigns the primary RAT for transmitting control signaling and initial data transmissions, and wherein the supervisory interface assigns the supporting RAT for transmitting subsequent data transmissions.
7. The component of claim 5 , wherein the primary RAT for a first application acts as a supporting RAT for a second application.
8. The component of claim 5 , wherein information regarding the capabilities of the primary RAT and the supporting RAT is stored in a data structure on the component, the information comprising at least one of:
the active status for each RAT available on the component;
whether a second component in communication with the component supports each RAT available on the component;
capabilities of each RAT available on the component regarding at least one of: bandwidth, throughput, peak rate, packet loss rate, delay, addresses, subscriber price plan, security, user preferences, average load, signal strength, time-of-day pricing offers, or location.
9. The component of claim 5 , wherein, when a handoff is triggered on a supporting RAT, data on the supporting RAT is handed off but the primary RAT continues to transmit, and wherein, when the handoff is complete, the supervisory interface includes the RAT to which the handoff occurred in a list of available RATs.
10. The component of claim 5 , wherein, when a handoff is triggered on the primary RAT, transmissions are suspended on the supporting RAT, handoff occurs on the primary RAT, and transmissions are resumed on the supporting RAT.
11. The component of claim 5 , wherein, when a handoff is triggered on the primary RAT, the supporting RAT is made the new primary RAT, the previous primary RAT is made a new supporting RAT, data on the new supporting RAT is handed off but the new primary RAT continues to transmit, and wherein, when the handoff is complete, the supervisory interface includes the RAT to which the handoff occurred in a list of available RATs.
12. The component of claim 6 , wherein the control signaling is transmitted in a supervisory frame format that includes at least one of:
a supervisory interface header;
a byte count;
a source ID;
a destination ID;
a segment number; and
supervisory data.
13. The component of claim 6 , wherein the data transmissions are transmitted in a data frame format that includes at least one of:
a supervisory interface header;
a byte count;
a source ID;
a destination ID;
a segment number; and
application data.
14. The component of claim 1 , wherein the supervisory interface aggregates opportunistic spectrum with licensed spectrum.
15. The component of claim 1 , wherein the supervisory interface is enabled on at least one of:
a per-RAT basis;
a per-component basis; and
a per-application basis.
16. The component of claim 1 , wherein different instantiations of the supervisory interface on the component are located between different layers of a protocol stack and manage different applications.
17. A method for communication comprising:
receiving, by at least one instantiation of a supervisory interface installed on a telecommunications component, a plurality of data streams associated with an application; and
concurrently associating, by the at least one instantiation of the supervisory interface, a first data stream with a first radio access technology (RAT) available on the component and a second data stream with a second RAT available on the component.
18. The method of claim 17 , wherein a supervisory interface instantiation on a transmitting component associates a data stream with a RAT based on compatibility of transmission requirements of the application with capabilities of the RAT.
19. The method of claim 18 , wherein the supervisory interface instantiation on the transmitting component distributes data packets of the data stream in proportion to available bandwidth and the capabilities of the RAT.
20. The method of claim 19 , wherein a supervisory interface instantiation on a receiving component receives the data packets, collates the data packets, and provides the data packets to an application layer on the receiving component.
21. The method of claim 18 , wherein the supervisory interface assigns one of the RATs to be a primary RAT and assigns the other RAT to be a supporting RAT, the assignments of the primary and supporting RATs being based on the capabilities of the primary RAT to meet the transmission requirements of the application being superior to the capabilities of the supporting RAT to meet the transmission requirements of the application.
22. The method of claim 21 , wherein the supervisory interface assigns the primary RAT for transmitting control signaling and initial data transmissions, and wherein the supervisory interface assigns the supporting RAT for transmitting subsequent data transmissions.
23. The method of claim 21 , wherein the primary RAT for a first application acts as a supporting RAT for a second application.
24. The method of claim 21 , wherein information regarding the capabilities of the primary RAT and the supporting RAT is stored in a data structure on the component, the information comprising at least one of:
the active status for each RAT available on the component;
whether a second component in communication with the component supports each RAT available on the component;
capabilities of each RAT available on the component regarding at least one of: bandwidth, throughput, peak rate, packet loss rate, delay, addresses, subscriber price plan, security, user preferences, average load, signal strength, time-of-day pricing offers, or location.
25. The method of claim 21 , wherein, when a handoff is triggered on a supporting RAT, data on the supporting RAT is handed off but the primary RAT continues to transmit, and wherein, when the handoff is complete, the supervisory interface includes the RAT to which the handoff occurred in a list of available RATs.
26. The method of claim 21 , wherein, when a handoff is triggered on the primary RAT, transmissions are suspended on the supporting RAT, handoff occurs on the primary RAT, and transmissions are resumed on the supporting RAT.
27. The method of claim 21 , wherein, when a handoff is triggered on the primary RAT, the supporting RAT is made the new primary RAT, the previous primary RAT is made a new supporting RAT, data on the new supporting RAT is handed off but the new primary RAT continues to transmit, and wherein, when the handoff is complete, the supervisory interface includes the RAT to which the handoff occurred in a list of available RATs.
28. The method of claim 22 , wherein the control signaling is transmitted in a supervisory frame format that includes at least one of:
a supervisory interface header;
a byte count;
a source ID;
a destination ID;
a segment number; and
supervisory data.
29. The method of claim 22 , wherein the data transmissions are transmitted in a data frame format that includes at least one of:
a supervisory interface header;
a byte count;
a source ID;
a destination ID;
a segment number; and
application data.
30. The method of claim 17 , wherein the supervisory interface aggregates opportunistic spectrum with licensed spectrum.
31. The method of claim 17 , wherein the supervisory interface is enabled on at least one of:
a per-RAT basis;
a per-component basis; and
a per-application basis.
32. The method of claim 17 , wherein different instantiations of the supervisory interface on the component are located between different layers of a protocol stack and manage different applications.