Title:
METHODS FOR TRANSMITTING AND RECEIVING UPLINKS IN WIRELESS COMMUNICATION SYSTEM, AND DEVICES FOR SAME
Document Type and Number:
WIPO Patent Application WO/2020/091571
Kind Code:
A1
Abstract:
The present specification provides a terminal which transmits uplinks to a base station in a wireless communication system. In particular, the terminal which transmits uplinks to a base station in a wireless communication system comprises a communication unit for transmitting and receiving radio signals, a processor, and at least one computer memory which can operably connect to the processor and, when executed by said at least one processor, stores instructions for carrying out operations. The operations comprise the steps of: receiving information related to an uplink resource from the base station; and transmitting an uplink to the base station via the uplink resource, wherein the uplink resource comprises a plurality of interlaced units, and a demodulation reference signal (DMRS) sequence having the same length as the total length of the plurality of interlaced units may be transmitted in the step of transmitting an uplink.
Inventors:
SHIN SEOKMIN (KR)
KIM SEONWOOK (KR)
PARK CHANGHWAN (KR)
AHN JOONKUI (KR)
YANG SUCKCHEL (KR)
HWANG SEUNGGYE (KR)
KIM SEONWOOK (KR)
PARK CHANGHWAN (KR)
AHN JOONKUI (KR)
YANG SUCKCHEL (KR)
HWANG SEUNGGYE (KR)
Application Number:
PCT/KR2019/014860
Publication Date:
May 07, 2020
Filing Date:
November 04, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L5/00; H04W72/12
Domestic Patent References:
| WO2017171314A1 | 2017-10-05 |
Other References:
NOKIA ET AL.: "On uplink signal and channel structures for NR-U", R1-1810614. 3GPP TSG RAN WG1 MEETING #94BIS, 28 September 2018 (2018-09-28), Chengdu, P.R. China, XP051518020
VIVO: "Discussion on sub-PRB interlace structure", R1-1810386 3GPP TSG RAN WG 1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu, P.R. China, XP051517795
LENOVO ET AL.: "UL signals and channels for NR-U operation", R1-1810580 . 3GPP TSG RANWG1 MEETING #94BIS, 28 September 2018 (2018-09-28), Chengdu, P.R. China, XP051517987
INTEL CORPORATION: "Enhancements to NR UL signals and channels for unlicensed operation", R1-1810765. 3GPP TSG RAN WG1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu, P.R. China, XP051518170
VIVO: "Discussion on sub-PRB interlace structure", R1-1810386 3GPP TSG RAN WG 1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu, P.R. China, XP051517795
LENOVO ET AL.: "UL signals and channels for NR-U operation", R1-1810580 . 3GPP TSG RANWG1 MEETING #94BIS, 28 September 2018 (2018-09-28), Chengdu, P.R. China, XP051517987
INTEL CORPORATION: "Enhancements to NR UL signals and channels for unlicensed operation", R1-1810765. 3GPP TSG RAN WG1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu, P.R. China, XP051518170
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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