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1. (WO2018204131) RELAYING IN A DEVICE-TO-DEVICE COMMUNICATION SYSTEM

Pub. No.:    WO/2018/204131    International Application No.:    PCT/US2018/029171
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Wed Apr 25 01:59:59 CEST 2018
IPC: H04W 72/12
Applicants: QUALCOMM INCORPORATED
Inventors: GULATI, Kapil
WU, Zhibin
BAGHEL, Sudhir Kumar
Title: RELAYING IN A DEVICE-TO-DEVICE COMMUNICATION SYSTEM
Abstract:
The present aspects relate to device-to-device (D2D) relaying in a wireless communication system. In an aspect, a remote user equipment (UE) may transmit, on at least one sidelink channel, a scheduling request to a relay UE connected with a network entity. The remote UE may further receive, on one or more sidelink channels, a scheduling indication including a resource grant from the relay UE in response to transmitting the scheduling request. In a further aspect, a relay UE may receive, on at least one sidelink channel, a scheduling request from a remote UE. The relay UE may further determine, a resource grant for the remote UE in response to receiving the scheduling request. The relay UE may further transmit, on one or more sidelink channels, a scheduling indication including the resource grant to the remote UE.