Title:
METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/231125
Kind Code:
A1
Abstract:
A method for transmitting a sounding reference signal (SRS) by means of a terminal in a wireless communication system, according to one embodiment of the present specification, comprises: a step of receiving configuration information related to a transmission of an SRS; and a step of transmitting the SRS. The method is characterized in that the SRS is configured in a region comprising at least one symbol excluding the last symbol of a subframe, the region comprises a certain number of guard symbols, and the guard symbols are related to at least one of frequency hopping or antenna switching of the SRS.
Inventors:
GO SEONGWON (KR)
PARK JONGHYUN (KR)
KANG JIWON (KR)
PARK JONGHYUN (KR)
KANG JIWON (KR)
Application Number:
PCT/KR2020/006168
Publication Date:
November 19, 2020
Filing Date:
May 11, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L5/00; H04B7/06; H04L1/08; H04W72/04
Foreign References:
| US20190124643A1 | 2019-04-25 |
Other References:
LENOVO; MOTOROLA MOBILITY: "Discussion of additional SRS symbols", RL-1906273, 3GPP TSG RAN WG1 MEETING #97, vol. RAN WG1, 3 May 2019 (2019-05-03), Reno, USA, pages 1 - 6, XP051708310
HUAWEI; HISILICON: "ntroduction of additional SRS symbols in normal UL subframe", 3GPP DRAFT; R1-1906069, vol. RAN WG1, 4 May 2019 (2019-05-04), Reno, USA, pages 1 - 7, XP051708111
INTEL CORPORATION: "Remaining details for additional SRS", 3GPP DRAFT; R1-1906776 REMAINING DETAILS FOR ADDITIONAL SRS, vol. RAN WG1, 4 May 2019 (2019-05-04), Reno, USA, pages 1 - 3, XP051708812
ZTE: "Discussion on additional SRS symbols", 3GPP DRAFT; R1-1906256 DISCUSSION ON ADDITIONAL SRS SYMBOLS, vol. RAN WG1, 4 May 2019 (2019-05-04), Reno, USA, pages 1 - 3, XP051708294
3GPP TS 36.213
See also references of EP 3955503A4
HUAWEI; HISILICON: "ntroduction of additional SRS symbols in normal UL subframe", 3GPP DRAFT; R1-1906069, vol. RAN WG1, 4 May 2019 (2019-05-04), Reno, USA, pages 1 - 7, XP051708111
INTEL CORPORATION: "Remaining details for additional SRS", 3GPP DRAFT; R1-1906776 REMAINING DETAILS FOR ADDITIONAL SRS, vol. RAN WG1, 4 May 2019 (2019-05-04), Reno, USA, pages 1 - 3, XP051708812
ZTE: "Discussion on additional SRS symbols", 3GPP DRAFT; R1-1906256 DISCUSSION ON ADDITIONAL SRS SYMBOLS, vol. RAN WG1, 4 May 2019 (2019-05-04), Reno, USA, pages 1 - 3, XP051708294
3GPP TS 36.213
See also references of EP 3955503A4
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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