Invention Application
- Patent Title: METHOD AND APPARATUS FOR RESOURCE REQUEST IN WIRELESS COMMUNICATION SYSTEM
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Application No.: US17765982Application Date: 2020-09-23
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Publication No.: US20220353902A1Publication Date: 2022-11-03
- Inventor: Youngdae LEE , Giwon PARK , Hanbyul SEO , Jongyoul LEE
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Priority: KR10-2019-0122699 20191003
- International Application: PCT/KR2020/012835 WO 20200923
- Main IPC: H04W72/14
- IPC: H04W72/14 ; H04L1/08 ; H04W72/12 ; H04L1/18 ; H04W28/02

Abstract:
The present disclosure relates to resource request in wireless communications. According to an embodiment of the present disclosure, a method performed by a first wireless device configured to operate in a wireless communication system, the method comprises: receiving, from a network, one or more sidelink grants; creating a data unit based on the one or more sidelink grants; performing a transmission of the data unit to a second wireless device by using the one or more sidelink grants; transmitting, to the network via a physical uplink control channel (PUCCH), a resource request for a retransmission of the data unit based on a quality of service (QoS) requirement of the data unit; receiving, from the network, one or more sidelink grants for the retransmission of the data unit; and performing the retransmission of the data unit to the second wireless device by using the one or more sidelink grants for the retransmission of the data unit.
Public/Granted literature
- US12284657B2 Method and apparatus for resource request in wireless communication system Public/Granted day:2025-04-22
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