Title:
APPARATUS AND METHOD FOR TRANSMITTING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/149957
Kind Code:
A1
Abstract:
The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than a 4th generation (4G) communication system such as long term evolution (LTE). According to various embodiments of the present disclosure, a method of a terminal in a wireless communication system comprises the steps of: obtaining information bits for uplink control information; obtaining a transmission bit string on the basis of channel coding and scrambling for the information bits; generating a transmission complex sequence corresponding to the transmission bit string, from among a plurality of complex sequences; and transmitting, to a base station, a signal of the transmission complex sequence through a physical uplink control channel (PUCCH), wherein each of the plurality of complex sequences is based on a Zadoff-chu (ZC) sequence, and the length of the ZC sequence may be configured to be greater than the number of candidate values of the transmission bit string.
Inventors:
CHOI YOUNGKWAN (KR)
KIM YEONGSAM (KR)
KIM YEONGSAM (KR)
Application Number:
PCT/KR2022/000489
Publication Date:
July 14, 2022
Filing Date:
January 11, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L1/00; H04J13/00; H04L5/00; H04L25/03; H04W72/04; H04W72/12
Domestic Patent References:
| WO2020174167A1 | 2020-09-03 |
Foreign References:
| US20180076917A1 | 2018-03-15 | |||
| KR20200044989A | 2020-04-29 | |||
| KR20080065562A | 2008-07-14 | |||
| KR20180018504A | 2018-02-21 |
Other References:
3GPP TS 38.211
See also references of EP 4239920A4
See also references of EP 4239920A4
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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