Random access method, terminal, and network device
AssigneeVivo Mobile Communication Co., Ltd.
InventorLi Chen
Life of this patent
Estimating the term…
Abstract
The present disclosure provides a random access method, a terminal, and a network device. The random access method of the present disclosure comprises: receiving configuration information concerning a currently activated downlink bandwidth part (BWP) or a serving cell; detecting a random access response (RAR) in a random access procedure according to the configuration of a control resource set (CORESET) in the configuration information of the currently activated downlink BWP or the configuration information of the serving cell.
Claims18
A random access method applied to a terminal, comprising:
- receiving configuration information of a currently active downlink bandwidth part BWP or a serving cell;
- and
- monitoring a random access response RAR in a random access process based on a configuration of a control resource set CORESET in the configuration information of the currently active downlink BWP or the configuration information of the serving cell;
- wherein the step of monitoring a random access response RAR in a random access process based on a configuration of a control resource set CORESET in the configuration information of the currently active downlink BWP or the configuration information of the serving cell comprises:
- monitoring the random access response RAR in the random access process based on a configuration of a default CORESET 0 in a case that no CORESET is explicitly configured on the currently active downlink BWP or the serving cell.
A terminal, comprising:
- a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the computer program, when executed by the processor, implements the steps in a random access method, the method comprising:
- receiving configuration information of a currently active downlink bandwidth part BWP or a serving cell;
- and
- monitoring a random access response RAR in a random access process based on a configuration of a control resource set CORESET in the configuration information of the currently active downlink BWP or the configuration information of the serving cell;
- wherein the step of monitoring a random access response RAR in a random access process based on a configuration of a control resource set CORESET in the configuration information of the currently active downlink BWP or the configuration information of the serving cell comprises:
- monitoring the random access response RAR in the random access process based on a configuration of a default CORESET 0 in a case that no CORESET is explicitly configured on the currently active downlink BWP or the serving cell.
A network device, comprising:
- a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the computer program, when executed by the processor, implements the steps in a random access method, the method comprising:
- sending configuration information of a currently active downlink bandwidth part BWP or a serving cell to a terminal, wherein the configuration information of the currently active downlink BWP or the serving cell comprises a configuration of a control resource set CORESET;
- and
- sending a random access response RAR in a random access process to the terminal, to enable the terminal to monitor the random access response RAR in the random access process based on a configuration of a default CORESET 0 in a case that no CORESET is explicitly configured on the currently active downlink BWP or the serving cell.
Dependencies are inferred from the claim text.