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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR HIGH RELIABILITY TRANSMISSION IN VEHICLE TO EVERYTHING (V2X) COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2020/022752
Kind Code:
A1
Abstract:
The present 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). A method of a user equipment (UE) in a wireless communication system is provided. The method comprises: receiving, from a base station (BS), configuration information including resource allocation information for a sidelink and an uplink (UL) channel, wherein the sidelink is established between the UE and another UE; receiving, from the BS, downlink control information (DCI) including sidelink resource allocation information; identifying resources for a hybrid automatic repeat request (HARQ) response of the sidelink based on the configuration information and the sidelink resource allocation information; and transmitting, to the BS, the HARQ response of the sidelink via physical uplink control channel (PUCCH) resources.

Inventors:
GUO LI (US)
Application Number:
PCT/KR2019/009107
Publication Date:
January 30, 2020
Filing Date:
July 23, 2019
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L5/00; H04L1/18; H04W4/40; H04W72/04
Domestic Patent References:
WO2018124776A12018-07-05
Foreign References:
US20170295601A12017-10-12
Other References:
INTEL CORPORATION: "On Sidelink Resource Pool Sharing for eNB-Controlled and UE-Autonomous V2V Transmission Modes", RI-1806484, 3GPP TSG RAN WG1 MEETING #93, 12 May 2018 (2018-05-12), XP051462544
HUAWEI ET AL.: "V2X sidelink channel model", RI-1807672, 3GPP TSG RAN WG1 MEETING #93, 24 May 2018 (2018-05-24), XP051463302
"3GPP; TSG RAN; Study on LTE-based V2X Services; (Release 14)", 3GPP TR 36.885 V14.0.0, 20 July 2016 (2016-07-20), XP051295325
See also references of EP 3808023A4
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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