Wireless data transmission
An example method may include receiving, at a device, a first frame over a wireless network and constructing a preliminary data portion of a second frame. The second frame may be configured for transmission over the wireless network. The method may also include in response to the receiving of the first frame at the device, beginning transmission of a header portion of the second frame over the wireless network and after the beginning transmission of the header portion of the second frame, constructing, based on the preliminary data portion, a finalized data portion of the second frame for transmission over the wireless network.
1. A method of wireless data transmission, the method comprising:
transmitting, to a device, a first frame over a wireless network, the first frame configured to trigger a responsive communication from the device; and
receiving a responsive frame from the device over the wireless network, the responsive frame including a preliminary data portion and a finalized data portion, the preliminary data portion of the responsive frame constructed by the device prior to beginning of transmission of a header portion of the responsive frame and the finalized data portion constructed after the beginning of the transmission of the responsive frame.
2. The method of claim 1 , wherein the first frame includes a beginning symbol that is transmitted at a first of the first frame, wherein the construction of the preliminary data portion of the responsive frame begins before the beginning symbol of the first frame is received by the device.
3. The method of claim 1 , wherein the construction of the finalized data portion of the responsive frame begins before the beginning transmission of the header portion of the responsive frame and continues after the beginning transmission of the header portion of the responsive frame.
4. The method of claim 1 , wherein the header portion of the responsive frame is constructed based on information obtained by the device before a cyclic redundancy check of the first frame.
5. The method of claim 1 , wherein the first frame includes instructions to the device regarding the responsive frame.
6. The method of claim 1 , wherein the first frame includes a last symbol at an end of the first frame and wherein the transmission of the header portion of the responsive frame begins at a transmission start time as determined by the device.
7. The method of claim 6 , wherein the first frame includes a length parameter extracted from the first frame before the last symbol of the first frame is received by the device and the transmission start time is determined based on the length parameter.
8. The method of claim 1 , wherein the first frame is a trigger frame transmitted by a wireless access point and the responsive frame is a physical layer protocol data unit frame.
9. The method of claim 1 , wherein the first frame designates the device for transmission of uplink data.
10. A device comprising:
hardware configured to perform operations, the operations comprising:
transmit a first frame over a wireless network, the first frame configured to trigger a responsive communication from a client device; and
receive a responsive frame from the client device over the wireless network, the responsive frame including a preliminary data portion and a finalized data portion, the preliminary data portion of the responsive frame constructed by the client device prior to beginning of transmission of a header portion of the responsive frame and the finalized data portion constructed after the beginning of the transmission of the responsive frame.
11. The device of claim 10 , wherein the first frame includes a beginning symbol that is received at a first of the first frame, wherein the construction of the preliminary data portion of the responsive frame begins before the beginning symbol of the first frame is received.
12. The device of claim 10 , wherein the construction of the preliminary data portion begins before the beginning of the transmission of the header portion of the responsive frame and continues after the transmission of the header portion of the responsive frame.
13. The device of claim 10 , wherein the header portion of the responsive frame is constructed based on information obtained by the client device before a cyclic redundancy check of the first frame.
14. The device of claim 10 , wherein the first frame includes instructions to the client device regarding the responsive frame.
15. The device of claim 10 , wherein the first frame includes a last symbol at an end of the first frame and wherein the transmission of the header portion of the responsive frame begins at a transmission start time as determined by the client device.
16. The device of claim 10 , wherein the first frame is a trigger frame transmitted by the device and the responsive frame is a physical layer protocol data unit frame.
17. The device of claim 10 , wherein the first frame designates the client device for transmission of uplink data.
18. A non-transitory computer readable media including instructions that when executed by a device, cause the device to perform operations, the operations comprising:
transmit a first frame over a wireless network, the first frame configured to trigger a responsive communication from a client device; and
receive a responsive frame from the client device over the wireless network, the responsive frame including a preliminary data portion and a finalized data portion, the preliminary data portion of the responsive frame constructed by the client device prior to beginning of transmission of a header portion of the responsive frame and the finalized data portion constructed after the beginning of the transmission of the responsive frame.
19. The non-transitory computer readable media of claim 18 , wherein the construction of the finalized data portion of the responsive frame begins before the beginning transmission of the header portion of the responsive frame and continues after the beginning transmission of the header portion of the responsive frame.
20. The non-transitory computer readable media of claim 18 , wherein the first frame is a trigger frame transmitted by the device and the responsive frame is a physical layer protocol data unit frame.