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Title:
APPARATUS AND METHOD FOR REFERENCE SIGNAL POWER BOOSTING IN A WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/190238
Kind Code:
A1
Abstract:
The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to an embodiment of the disclosure, a method for operating a user equipment (UE) in a wireless communication system includes determining power of at least one phase tracking reference signal (PT-RS), and transmitting the at least one PT-RS according to non-codebook based transmission. Herein, the power is determined based on a number of at least one port for the at least one PT-RS.

Inventors:
QI, Yinan (Samsung R&D Institute UK Communications House South Street, Staines Middlesex TW18 4QE, TW18 4QE, GB)
Application Number:
KR2019/003662
Publication Date:
October 03, 2019
Filing Date:
March 28, 2019
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO., LTD. (129 Samsung-ro, Yeongtong-guSuwon-si, Gyeonggi-do, 16677, KR)
International Classes:
H04W52/32; H04L5/00; H04W52/28; H04W52/42; H04W72/04
Foreign References:
US20140086285A12014-03-27
US20140105320A12014-04-17
Other References:
ERICSSON: "Summary of PTRS open issues", RL-1721441, 3GPP TSG RAN WG1 MEETING #91, 28 November 2017 (2017-11-28), Reno, USA, XP051363887
"On Non-Codebook Based UL Transmission", RL-1802392, 3GPP TSG RAN WG1 MEETING #92, 17 February 2018 (2018-02-17), Athens, Greece, XP051397917
LG ELECTRONICS ET AL.: "WF on UL PT -RS power boosting factor", RL-1803427, 3GPP TSG RAN WG1 MEETING #92, 1 March 2018 (2018-03-01), Athens, Greece, XP051398644
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (2F 28, Gyeonghuigung-gilJongro-gu, Seoul, 03175, KR)
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