US 12,004,194 B2
Transmission method and apparatus for MIMO system
Jonghwan Kim, Suwon-si (KR); Seijoon Shim, Suwon-si (KR); Jongho Oh, Suwon-si (KR); and Kilsik Ha, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jul. 10, 2023, as Appl. No. 18/349,585.
Application 18/349,585 is a continuation of application No. 17/197,841, filed on Mar. 10, 2021, granted, now 11,751,210.
Claims priority of application No. 10-2020-0120102 (KR), filed on Sep. 17, 2020; and application No. 10-2021-0014497 (KR), filed on Feb. 2, 2021.
Prior Publication US 2023/0354356 A1, Nov. 2, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/23 (2023.01); H04B 7/0413 (2017.01); H04W 8/22 (2009.01); H04W 8/26 (2009.01); H04W 72/51 (2023.01)
CPC H04W 72/23 (2023.01) [H04B 7/0413 (2013.01); H04W 8/22 (2013.01); H04W 8/26 (2013.01); H04W 72/51 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method of a distributed unit (DU) of a base station, the method comprising:
determining scheduling-related parameters for users by identifying one or more user equipment identifiers (ueIDs) corresponding to each of the users and a number of ueIDs corresponding to each of the users; and
transmitting, to a radio unit (RU), scheduling information including the scheduling-related parameters,
wherein the scheduling information comprises:
a first section extension field comprising information relating to the one or more ueIDs corresponding to each of the users, and
a second section extension field comprising information relating to the number of ueIDs corresponding to each of the users, and
wherein the first section extension field comprises as many different ueIDs as the number of the users to be scheduled through the scheduling information.