US 11,997,695 B2
Methods and apparatus for utilizing short transmission time intervals in a wireless communications network
Torsten Dudda, Aachen (DE); Malik Wahaj Arshad, Sigtuna (SE); Henrik Enbuske, Stockholm (SE); Mats Folke, Vällingby (SE); Robert Karlsson, Sundbyberg (SE); and Gustav Wikström, Täby (SE)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Filed on Mar. 1, 2022, as Appl. No. 17/683,779.
Application 17/683,779 is a continuation of application No. 16/923,292, filed on Jul. 8, 2020, granted, now 11,388,746.
Application 16/923,292 is a continuation of application No. 15/765,437, granted, now 10,743,340, issued on Aug. 11, 2020, previously published as PCT/SE2017/051296, filed on Dec. 19, 2017.
Claims priority of provisional application 62/454,115, filed on Feb. 3, 2017.
Prior Publication US 2022/0191918 A1, Jun. 16, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04B 7/26 (2006.01); H04L 1/1829 (2023.01); H04L 5/00 (2006.01); H04L 47/78 (2022.01); H04W 4/70 (2018.01); H04W 24/10 (2009.01); H04W 28/02 (2009.01); H04W 72/0446 (2023.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01); H04W 74/00 (2009.01); H04W 74/08 (2009.01)
CPC H04W 72/23 (2023.01) [H04B 7/2637 (2013.01); H04L 1/1854 (2013.01); H04L 5/0035 (2013.01); H04L 47/78 (2013.01); H04W 4/70 (2018.02); H04W 24/10 (2013.01); H04W 28/0278 (2013.01); H04W 72/0446 (2013.01); H04W 72/21 (2023.01); H04W 74/002 (2013.01); H04W 74/0866 (2013.01); H04L 5/0007 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method in a terminal device for a wireless communication network, the method comprising:
determining that a maximum transmission time interval associated with a first logical channel is less than a first transmission time interval of a plurality of transmission time intervals; and
responsive to said determining, transmitting a scheduling request message being configured according to a second transmission time interval of the plurality of transmission time intervals, wherein the second transmission time interval is shorter than the first transmission time interval.