US 11,929,955 B2
Control and data signaling in SC-FDMA communication systems
Aris Papasakellariou, Dallas, TX (US); and Joon-Young Cho, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd, (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Aug. 19, 2022, as Appl. No. 17/891,360.
Application 17/891,360 is a continuation of application No. 16/906,668, filed on Jun. 19, 2020, granted, now 11,431,458.
Application 16/906,668 is a continuation of application No. 16/027,859, filed on Jul. 5, 2018, granted, now 10,700,840, issued on Jun. 30, 2020.
Application 16/027,859 is a continuation of application No. 14/863,024, filed on Sep. 23, 2015, granted, now 10,038,539, issued on Jul. 31, 2018.
Application 14/863,024 is a continuation of application No. 14/313,394, filed on Jun. 24, 2014, granted, now 9,300,454, issued on Mar. 29, 2016.
Application 14/313,394 is a continuation of application No. 13/674,626, filed on Nov. 12, 2012, granted, now 8,761,130, issued on Jun. 24, 2014.
Application 13/674,626 is a continuation of application No. 12/133,120, filed on Jun. 4, 2008, granted, now 8,331,328, issued on Dec. 11, 2012.
Claims priority of provisional application 60/942,843, filed on Jun. 8, 2007.
Prior Publication US 2022/0407659 A1, Dec. 22, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G01R 33/483 (2006.01); G01R 33/485 (2006.01); G01R 33/56 (2006.01); H04L 1/1607 (2023.01); H04L 5/00 (2006.01); H04W 72/20 (2023.01); G01R 33/50 (2006.01); H04L 1/00 (2006.01)
CPC H04L 5/0053 (2013.01) [G01R 33/4838 (2013.01); G01R 33/485 (2013.01); G01R 33/5605 (2013.01); G01R 33/5608 (2013.01); H04L 1/1671 (2013.01); H04L 5/0055 (2013.01); H04W 72/20 (2023.01); G01R 33/50 (2013.01); H04L 1/0026 (2013.01); H04L 5/0007 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method for transmitting control information and data by a user equipment in a discrete Fourier transform (DFT) based communication system, the method comprising:
placing a reference signal onto a first symbol among a plurality of symbols in one slot;
placing a hybrid automatic repeat request-acknowledgement (HARQ-ACK) onto a second symbol, which is one symbol placed directly after the first symbol in the one slot;
placing the data onto a third symbol in the one slot; and
transmitting a signal including the reference signal, the HARQ-ACK and the data,
wherein a part of channel quality indicator (CQI) information is further placed onto a fourth symbol, except for the first symbol in the one slot, in case that the CQI information is present for transmission in the one slot.