US 11,818,046 B2
Coordinated congestion control in network-attached devices
Nithya Ramakrishnan, San Diego, CA (US); Caroline Diana Kahn, Santa Clara, CA (US); and Thomas Edward Rainey, III, Escondido, CA (US)
Assigned to SAMSUNG ELECTRONICS CO., LTD.
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Apr. 13, 2021, as Appl. No. 17/229,862.
Claims priority of provisional application 63/141,963, filed on Jan. 26, 2021.
Prior Publication US 2022/0239594 A1, Jul. 28, 2022
Int. Cl. H04W 28/02 (2009.01); H04L 47/12 (2022.01)
CPC H04L 47/12 (2013.01) 20 Claims
OG exemplary drawing
 
1. A device, comprising:
a network port to connect to a network;
a first controller configured to send or receive a first communication across the network using the network port;
a second controller configured to send or receive a second communication across the network using the network port;
a first storage for a controller record for the first controller, the controller record including at least a first congestion score, a first congestion timestamp, and an uncongested timestamp;
a second storage for a device-wide record, the device-wide record including at least a second congestion score and a second congestion timestamp for the first controller and a third congestion score and a third congestion timestamp for the second controller, the device-wide record based at least in part on the controller record; and
a throttle to limit the second communication of the second controller based at least in part on the device-wide record.