US 12,177,718 B2
Techniques for adaptive bitrate video traffic shaping
Deyang Chen, Guangdong (CN); Marcus Ihlar, Aelvsjoe (SE); Robert Skog, Haesselby (SE); and Ruizhao Wu, Guangdong (CN)
Assigned to Telefonaktiebolaget LM Ericsson (Publ), Stockholm (SE)
Appl. No. 17/630,697
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Aug. 14, 2019, PCT No. PCT/CN2019/100566
§ 371(c)(1), (2) Date Jan. 27, 2022,
PCT Pub. No. WO2021/026808, PCT Pub. Date Feb. 18, 2021.
Prior Publication US 2022/0264360 A1, Aug. 18, 2022
Int. Cl. H04W 28/02 (2009.01); H04L 47/22 (2022.01)
CPC H04W 28/0273 (2013.01) [H04W 28/0236 (2013.01); H04W 28/0289 (2013.01); H04L 47/22 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A computer-implemented method for shaping video data traffic in a packet switched communications transport network, comprising:
determining, based on round trip time (RTT) of communication between a traffic shaping node and a base station node, a cell load level associated with the base station node that is representative of a data traffic load of a cell of the base station node;
setting, based at least on the determined cell load level associated with the base station, one or more burst transmission parameters for video data transmitted by the traffic shaping node to the base station node; and
transmitting video data to the base station node using the set one or more burst transmission parameters, transmitting video data occurring in one or more burst transmissions that each include a plurality of packets that include video data.