公开(公告)号：US20220386382A1

公开(公告)日：2022-12-01

申请号：US17775441

申请日：2020-10-19

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Raphael MEDEIROS DE AMORIM ,  István Zsolt KOVÁCS ,  Karri Markus RANTA-AHO ,  Jeroen WIGARD ,  Mads LAURIDSEN

IPC: H04W74/08 ,  H04W56/00

Abstract: A method may include sending, by a user equipment, a random access preamble message to a network element. The method may also include receiving an uplink grant in a random access response message in response to the random access preamble message. The method may further include adding an implicit timing advance offset to an uplink time domain resource allocation of the uplink grant to establish synchronization of radio transmissions between the user equipment and the network element. The method may also include transmitting a scheduled transmission message including the implicit timing advance offset to the network element. Further, the implicit timing advance offset may be added to the uplink time domain resource before the scheduled transmission message is transmitted.