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Patent Searching and Data


Title:
METHOD AND USER EQUIPMENT FOR MULTI-CARRIER DATA TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2018/174610
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 provides a method and a device for multi-carrier data transmission. The method comprises detecting a scheduling assignment signaling SA of another UE in a sensing window of each of the plurality of carriers; measuring the received power of the scheduled data channel based on the SA; detecting the received power of the scheduled data channel Receiving power of each subchannel; selecting a resource for data transmission on the plurality of carriers based on the detected SA, receiving power, and receiving energy; and using the selected resource for data transmission. The transmission performance of the UE is improved by the method and device.

Inventors:
LI YINGYANG (CN)
ZHANG SHICHANG (CN)
WANG YI (CN)
Application Number:
PCT/KR2018/003383
Publication Date:
September 27, 2018
Filing Date:
March 22, 2018
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L5/00; H04W72/04; H04W72/12
Foreign References:
US20150334735A12015-11-19
Other References:
"3GPP ; TSG RAN ; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures (Release 14", 3GPP TS 36.213 V14.2.0, 23 March 2017 (2017-03-23), XP055556783
"Sidelink measurements for V2V sensing and resource re-selection procedures", RI-166511, 3GPP TSG RAN WG1 MEETING #86, 13 August 2016 (2016-08-13), Gothenburg, Sweden, XP051132802
ERICSSON: "Discussion on PC5 Multi-Carrier", R2-1700932, 3GPP TSG-RAN WG2 #97, 3 February 2017 (2017-02-03), Athens, Greece, XP051222784
SAMSUNG: "VV2X Multi-carrier operation: mode 4 operation enhancement", R2-1701355, 3GPP TSG-RAN WG2 #97, 3 February 2017 (2017-02-03), Athens, Greece, XP051222885
See also references of EP 3566382A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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