Method and system for distributed infrastructure for streaming data via multiple access points
View Patent ↗Methods and systems for distributed infrastructure for streaming data via multiple access points. Aspects of one method may include apportioning multimedia information among a plurality of transmitting devices based on feedback channel information received from a destination receiving device by, for example, a transmission controller device. The transmitting devices may transmit the multimedia information to the destination receiving device. A transmitting device that may not be apportioned multimedia information may transmit a probing signal. The destination receiving device may generate feedback channel information for a transmitting device, for example, based on the multimedia information or the probing signal received from the respective transmitting device. The apportioning of the multimedia information may be dynamically adjusted based on updated feedback channel information received from the destination receiving device.
1. A method comprising:
communicating between a transmission controller and a plurality of access points to apportion transmission of a multimedia file from the plurality of access points to a destination device;
apportioning, by use of the transmission controller, the multimedia file amongst the plurality of access points, wherein each respective access point to transmit corresponding apportioned portion of the multimedia file;
transmitting apportioned portions of the multimedia file from respective access points to the destination device;
receiving at least at one of the access points, feedback information from the destination device that relates to corruption of data for data received at the destination device regarding each of the transmitted apportioned portions from the access points;
communicating the feedback information to the transmission controller; and
adjusting the apportioning of the multimedia file amongst the access points in a subsequent transmission, based on the feedback information received from the destination device, wherein when adjusting the apportioning of the multimedia file in the subsequent transmission, the transmission controller to perform the adjusting based on radio frequency modulation, type of data protection and error correction being utilized for the transmitted apportioned portions from the access points in response to the corruption of data.
2. The method of claim 1 , wherein when communicating the feedback information, the feedback information includes an error rate regarding each of the transmitted apportioned portions from the access points.
3. The method of claim 1 , wherein when adjusting the apportioning of the multimedia file, the transmission controller to adjust number of bits per transmitted symbol being utilized for the transmitted apportioned portions from the access points to adjust the corresponding apportioned portions being transmitted from the access points in response to the corruption of data.
4. The method of claim 1 , wherein when adjusting the apportioning of the multimedia file, the transmission controller to adjust based on content aware mapping to adjust the corresponding apportioned portions being transmitted from the access points.
5. A method comprising:
communicating between a transmission controller and a first access point and a second access point to apportion transmission of a data stream from the first and second access points to a destination device;
apportioning, by use of the transmission controller, the data stream between the first and second access points, wherein each respective access point to transmit corresponding apportioned portion of the data stream;
transmitting apportioned portions of the data stream from respective first and second access points to the destination device;
receiving at least at one of the access points, feedback information from the destination device that relates to corruption of data for data received at the destination device regarding each of the transmitted apportioned portions from the access points;
communicating the feedback information to the transmission controller; and
adjusting the apportioning of the data stream between the first and second access points in a subsequent transmission, based on the feedback information received from the destination device, wherein when adjusting the apportioning of the multimedia file in the subsequent transmission, the transmission controller to perform the adjusting based on radio frequency modulation, type of data protection and error correction being utilized for the transmitted apportioned portions from the first and second access points in response to the corruption of data.
6. The method of claim 5 , wherein when transmitting the transmitted apportioned portions, the apportioned portions of the data stream are transmitted to a mobile destination device.
7. An apparatus comprising:
a processor to apportion transmission of a data stream from a plurality of access points to a destination device, wherein each respective access point to transmit corresponding apportioned portion of the data stream, the processor to cause the access points to transmit apportioned portions of the data stream from respective access points and to receive feedback information from the destination device via at least one of the access points that relates to corruption of data for data received at the destination device, regarding each of the transmitted apportioned portions from the access points, and the processor to adjust the apportioning of the data stream amongst the access points in a subsequent transmission, based on the feedback information received from the destination device, wherein when adjusting the apportioning of the multimedia file in the subsequent transmission, the transmission controller to perform the adjusting based on radio frequency modulation, type of data protection and error correction being utilized for the transmitted apportioned portions from the first and second access points in response to the corruption of data; and
an interface circuit, coupled to the processor, to communicate with a the plurality of access points.
8. The apparatus of claim 7 , wherein the apportioned portions of the data stream are to be transmitted to a mobile destination device.
9. The method of claim 1 , wherein the multimedia file includes video content, audio content or both video and audio content.
10. The method of claim 1 , further including assigning priorities to different apportioned portions, in which the priorities determine the type of data protection utilized.
11. The method of claim 1 , wherein the apportioned portions are transmitted to a mobile destination device.
12. The method of claim 1 , wherein the transmission controller is integrated as part of one of the access points.
13. The method of claim 5 , wherein the multimedia file includes video content, audio content or both video and audio content.
14. The method of claim 5 , further including assigning priorities to different apportioned portions, in which the priorities determine the type of data protection utilized.
15. The method of claim 5 , wherein the apportioned portions are apportioned equally between the first and second access points.
16. The method of claim 5 , wherein the transmission controller is integrated as part of one of the access points.
17. The apparatus of claim 7 , wherein the multimedia file includes video content, audio content or both video and audio content.
18. The apparatus of claim 7 , wherein the processor further to assign priorities
to different apportioned portions, in which the priorities determine the type of data protection utilized.
19. The apparatus of claim 7 , wherein the apparatus is integrated as part of one of the access points.
20. The apparatus of claim 7 , wherein the processor causes different apportioned portions to be transmitted on different channels.