US 12,075,472 B2
Latency control
Leif Wilhelmsson, Lund (SE); Guido Roland Hiertz, Aachen (DE); Luis Felipe Del Carpio Vega, Espoo (FI); and Vicknesan Ayadurai, Sollentuna (SE)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (publ), Stockholm (SE)
Appl. No. 17/425,727
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Feb. 7, 2019, PCT No. PCT/EP2019/053009
§ 371(c)(1), (2) Date Jul. 25, 2021,
PCT Pub. No. WO2020/160774, PCT Pub. Date Aug. 13, 2020.
Prior Publication US 2022/0167403 A1, May 26, 2022
Int. Cl. H04W 74/0808 (2024.01); H04W 28/02 (2009.01)
CPC H04W 74/0808 (2013.01) [H04W 28/0268 (2013.01)] 32 Claims
OG exemplary drawing
 
1. A latency control method of a transmitter apparatus adapted for transmission of a plurality of packets under clear channel assessment requirements and latency requirements, the method comprising:
determining a maximum required time for clear channel assessment for the plurality of packets;
determining a duration of time related to the determined maximum required time; and
enforcing, for each packet of the plurality of packets, the determined duration of time to elapse after completion of transmission of the packet, before transmission of a subsequent packet of the plurality of packets is initiated.