Cross-layer and cross-application acknowledgment for data transmission
Systems and methods may integrate acknowledgments, such as application-level acknowledgments and medium access control layer acknowledgments. In an embodiment of a cross-layer acknowledgment method, a medium access control layer acknowledgment and application-layer acknowledgment may be integrated as a single medium access control layer acknowledgment. In an embodiment of a cross-application acknowledgment method, an application-layer acknowledgment for a first application and application-layer acknowledgment for a second application may be integrated into a single medium access control layer frame.
1. A device comprising:
a processor; and
a memory communicatively connected with the processor, the memory having stored thereon executable instructions that when executed by the processor cause the processor to effectuate operations comprising:
sending, by the device, a first frame, the first frame comprising first medium access control data and first application data;
receiving, by the device, an integrated ACK frame, the integrated ACK frame comprising an acknowledgment of the first medium access control data and an acknowledgment of the first application data; and
determining, by the device, that the integrated ACK frame has a parameter set, the parameter indicative of a cross-layer ACK or cross-application ACK being used in the integrated ACK frame.
2. The device of claim 1 , further operations comprising:
setting, by the device, a parameter for the first frame indicative that multiple acknowledgments are allowed in the integrated ACK frame, the multiple acknowledgments comprising the acknowledgment of the first application data and a first acknowledgment comprising at least one of:
the acknowledgment of the first medium access control data,
an acknowledgment of a second medium access control data, and
an acknowledgment of a second application data.
3. The device of claim 1 , further operations comprising forwarding to a higher layer, by a MAC layer of the device, the acknowledgment of the first application data, wherein the forwarding is based on an application identifier.
4. The device of claim 1 , wherein the integrated ACK frame further comprises an acknowledgment of a second application data, the acknowledgment of the second application data from an application that is different from the first application data.
5. The device of claim 1 , wherein the first frame comprises a parameter indicative of a maximum number of application ACKs allowed in the integrated ACK frame.
6. The device of claim 1 , wherein the first frame is sent to a receiver device in wireless proximity communication with the device.
7. The device of claim 6 , wherein the receiver device is within one hop from the device.
8. A device comprising:
a processor; and
a memory communicatively connected with the processor, the memory having stored thereon executable instructions that when executed by the processor cause the processor to effectuate operations comprising:
receiving a first frame, the first frame comprising first medium access control data and first application data of a first application; and
based on the first frame, providing instructions to transmit an integrated ACK frame wherein the integrated ACK frame is transmitted after waiting a threshold period for availability of an acknowledgment of the first application data.
9. The device of claim 8 , wherein the first application resides in a service layer.
10. The device of claim 8 , wherein the first frame comprises a parameter that is indicative of providing instructions to the device to send the integrated ACK frame.
11. The device of claim 8 , wherein the first application resides in at least one of an application protocol layer or an application layer.
12. The device of claim 8 , wherein the integrated ACK frame further comprises an acknowledgement of a second medium access control data and an acknowledgement of a second application data, the acknowledgement of the second medium access control data and the acknowledgement of the second application data received in a second frame.
13. The device of claim 8 , wherein the integrated ACK frame comprises a parameter indicative of number of application ACKs within the integrated ACK frame.
14. A device comprising:
a processor; and
a memory communicatively connected with the processor, the memory having stored thereon executable instructions that when executed by the processor cause the processor to effectuate operations comprising:
sending, by a device, a first frame, the first frame comprising first medium access control data and first application data; and
receiving, by the device, an integrated ACK frame, the integrated ACK frame comprising an acknowledgment of the first medium access control data and an acknowledgment of the first application data,
wherein the integrated ACK frame further comprises an acknowledgment of a second application data, the acknowledgment of the second application data from an application that is different from the first application data.
15. The device of claim 14 , wherein the device is a relay.
16. The device of claim 14 , further operations comprising:
setting, by the device, a parameter for the first frame indicative that multiple acknowledgments are allowed in the integrated ACK frame, the multiple acknowledgments comprising the acknowledgment of the first application data and a first acknowledgment comprising at least one of:
the acknowledgment of the first medium access control data,
an acknowledgment of a second medium access control data, and
an acknowledgment of a second application data.
17. The device of claim 14 , further operations comprising forwarding to a higher layer, by a MAC layer of the device, the acknowledgment of the first application data, wherein the forwarding is based on an application identifier associated.
18. The device of claim 14 , wherein the first frame comprises a parameter indicative of a maximum number of application ACKs allowed in the integrated ACK frame.
19. The device of claim 14 , wherein the first frame is sent to a receiver device in wireless proximity communication with the device.
20. The device of claim 19 , wherein the receiver device is within one hop from the device.