	US 12,238,580 B2
	System and method for flow control and acknowledgement transmission
Alok Mitra, San Diego, CA (US); Sitaramanjaneyulu Kanamarlapudi, San Diego, CA (US); and Vamsi Dokku, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jun. 18, 2020, as Appl. No. 16/905,701.
Claims priority of provisional application 62/863,800, filed on Jun. 19, 2019.
Prior Publication US 2020/0404541 A1, Dec. 24, 2020
Int. Cl. H04W 28/10 (2009.01); H04L 1/1812 (2023.01); H04W 4/40 (2018.01); H04W 72/1268 (2023.01); H04W 72/23 (2023.01)

CPC H04W 28/10 (2013.01) [H04L 1/1812 (2013.01); H04W 4/40 (2018.02); H04W 72/1268 (2013.01); H04W 72/23 (2023.01)]

30 Claims

1. A method of wireless communication for a user equipment (UE), comprising:

receiving data transmissions from a base station;

identifying, by an application processor (AP) of the UE, an uplink grant for the AP to transmit data to a modem based at least in part on a size of a modem buffer;

determining, by the AP and based on the identified uplink grant, to send data to the modem based on the data comprising a transmission control protocol (TCP) acknowledgement (ACK) feedback; and

sending, based on determining to send the data by the AP, the data comprising the TCP ACK feedback.