Title:
APPARATUS AND METHOD FOR EFFECTIVE PTRS OPERATION AND INDICATION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/203685
Kind Code:
A1
Abstract:
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure proposes a PTRS operation and indication method for phase noise compensation in a wireless communication system. Specifically, disclosed is a method for configuring and indicating a suitable PTRS for a signal transmission environment through information exchange between a base station and a terminal having different oscillator characteristics.
Inventors:
NAM HYUNGJU (KR)
YOO HYUNIL (KR)
KIM YONGOK (KR)
KIM TAEYOUNG (KR)
NOH JEEHWAN (KR)
YOO HYUNIL (KR)
KIM YONGOK (KR)
KIM TAEYOUNG (KR)
NOH JEEHWAN (KR)
Application Number:
PCT/KR2018/005146
Publication Date:
November 08, 2018
Filing Date:
May 03, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L5/00; H04L1/00; H04L27/26; H04W72/12
Foreign References:
| US20130114535A1 | 2013-05-09 |
Other References:
"Discussion on Signaling for PT -RS", R1-1705253, 3GPP TSG RAN WG1 MEETING #88BIS, 24 March 2017 (2017-03-24), Spokane, USA, XP051250628
"Discussion on PT -RS", R1-1705726, 3GPP TSG RAN WG1 MEETING #88BIS, 27 March 2017 (2017-03-27), Spokane, USA, XP051252348
SAMSUNG: "DL PT -RS design", R1-1705355, 3GPP TSG RAN WG1 #88BIS, 25 March 2017 (2017-03-25), Spokane, USA, XP051251881
PANASONIC: "PT -RS port association and indication", R1-1705160, 3GPP TSG RAN WG1 MEETING #88BIS, 24 March 2017 (2017-03-24), Spokane, US, XP051250602
"Discussion on PT -RS", R1-1705726, 3GPP TSG RAN WG1 MEETING #88BIS, 27 March 2017 (2017-03-27), Spokane, USA, XP051252348
SAMSUNG: "DL PT -RS design", R1-1705355, 3GPP TSG RAN WG1 #88BIS, 25 March 2017 (2017-03-25), Spokane, USA, XP051251881
PANASONIC: "PT -RS port association and indication", R1-1705160, 3GPP TSG RAN WG1 MEETING #88BIS, 24 March 2017 (2017-03-24), Spokane, US, XP051250602
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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