US 12,231,242 B2
Dynamic retransmission configuration
Karri Ranta-Aho, Espoo (FI); Pingping Wen, Shanghai (CN); Zhilan Xiong, Bristol (GB); Mads Lauridsen, Gistrup (DK); Jeroen Wigard, Klarup (DK); and Rafhael Amorim, Aalborg (DK)
Assigned to NOKIA TECHNOLOGIES OY, Espoo (FI)
Appl. No. 17/637,540
Filed by Nokia Technologies Oy, Espoo (FI)
PCT Filed Aug. 23, 2019, PCT No. PCT/CN2019/102258
§ 371(c)(1), (2) Date Feb. 23, 2022,
PCT Pub. No. WO2021/035393, PCT Pub. Date Mar. 4, 2021.
Prior Publication US 2022/0286235 A1, Sep. 8, 2022
Int. Cl. H04L 1/1812 (2023.01); H04L 1/1867 (2023.01)
CPC H04L 1/1812 (2013.01) [H04L 1/1896 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A first device, comprising:
at least one processor; and
at least one non-transitory memory storing computer program codes;
the at least one memory and the computer program codes being configured to, with the at least one processor, cause the first device to:
transmit, to a second device, a first indication of a plurality of candidate retransmission configurations, each of the plurality of candidate retransmission configurations comprising a transmission feedback configuration and/or a data retransmission configuration;
select a target retransmission configuration from the plurality of candidate retransmission configurations;
transmit, to the second device, a second indication of the target retransmission configuration; and
communicate with the second device using the target retransmission configuration,
wherein the plurality of candidate retransmission configurations comprises:
a feedback being enabled for a transmission,
a feedback being disabled for a transmission,
a data retransmission being enabled for a transmission,
a data retransmission being disabled for a transmission,
a feedback and a data retransmission being enabled for a transmission,
a feedback being enabled and a data retransmission being disabled for a transmission,
a feedback and a data retransmission being disabled for a transmission, and
a blind retransmission being enabled for a transmission.