US 11,985,693 B2
Scheduling request handling with multiple configured TTIs
Mårten Sundberg, Årsta (SE); Gustav Almquist, Järfälla (SE); Torsten Dudda, Aachen (DE); and Laetitia Falconetti, Järfälla (SE)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Filed on May 9, 2022, as Appl. No. 17/740,079.
Application 17/740,079 is a continuation of application No. 16/485,468, granted, now 11,350,428, previously published as PCT/SE2018/050311, filed on Mar. 23, 2018.
Claims priority of provisional application 62/476,716, filed on Mar. 24, 2017.
Prior Publication US 2022/0272719 A1, Aug. 25, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/12 (2023.01); H04L 1/08 (2006.01); H04W 72/21 (2023.01); H04W 72/542 (2023.01)
CPC H04W 72/542 (2023.01) [H04L 1/08 (2013.01); H04W 72/21 (2023.01)] 12 Claims
OG exemplary drawing
 
1. A method, performed by a user equipment (UE), for managing scheduling request (SR) transmissions to a network node, the method comprising:
transmitting an SR to the network node using a first transmission duration a particular number of times;
determining that no response has been received from the network node in response to any of the particular number of times the SR was transmitted;
determining a longer transmission duration for transmitting the SR based on determining that no response has been received; and
transmitting the SR to the network node using the longer transmission duration.