US 11,916,831 B2
System for transmitting reference signal with information on state of channel
Hee Soo Lee, Daejeon (KR); Tae Gyun Noh, Daejeon (KR); Jae Young Ahn, Daejeon (KR); Kyoung Seok Lee, Daejeon (KR); and Young Jo Ko, Daejeon (KR)
Assigned to Electronics and Telecommunications Research Institute, Daejeon (KR)
Filed by Electronics and Telecommunications Research Institute, Daejeon (KR)
Filed on Feb. 2, 2023, as Appl. No. 18/104,809.
Application 18/104,809 is a continuation of application No. 17/225,136, filed on Apr. 8, 2021, granted, now 11,588,598.
Application 17/225,136 is a continuation of application No. 13/235,845, filed on Sep. 19, 2011, granted, now 10,979,185, issued on Apr. 13, 2021.
Application 13/235,845 is a continuation of application No. PCT/KR2010/001696, filed on Mar. 18, 2010.
Claims priority of application No. 10-2009-0023257 (KR), filed on Mar. 18, 2009; application No. 10-2009-0024128 (KR), filed on Mar. 20, 2009; application No. 10-2009-0024275 (KR), filed on Mar. 23, 2009; and application No. 10-2009-0094999 (KR), filed on Oct. 7, 2009.
Prior Publication US 2023/0179360 A1, Jun. 8, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04B 7/26 (2006.01); H04W 84/04 (2009.01); H04W 72/23 (2023.01)
CPC H04L 5/0048 (2013.01) [H04B 7/2606 (2013.01); H04L 5/0091 (2013.01); H04W 72/23 (2023.01); H04W 84/047 (2013.01)] 18 Claims
OG exemplary drawing
 
7. A user equipment (UE), comprising:
a circuitry, which is configured to:
cause the UE to receive information related to downlink reference signals, wherein the information comprises a parameter used to determine candidate subframes for the downlink reference signals;
cause the UE to receive information related to locations of a first set of subframes that satisfy a first condition; and
cause the UE to receive the downlink reference signals using a second set of subframes that do not satisfy any of one or more predetermined conditions including the first condition, wherein the first set of subframes do not comprise the downlink reference signals even if the first set of subframes are determined to be the candidate subframes, wherein at least one of the first set of subframes comprises a first portion for control information and a second portion for data, the second portion being subsequent to the first portion in time; and
cause the UE to receive data through the second portion for data of the at least one of the first set of subframes.