Patent ID: 11895704
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for transmitting a signal, comprising:
transmitting, by a terminal device in a first-type random access process, a first message to a network device, the first-type random access process being a 2-step random access channel (RACH) process and the first message comprising a first preamble and first uplink data;
obtaining, by the terminal device, first indication information from the network device, the first indication information indicating to the terminal device whether to make another transmission of one of the followings to the network device: (a) the first preamble, (b) the first uplink data, and (c) the first preamble and the first uplink data; and
determining, by the terminal device based on the first indication information, whether to make another transmission of the one of: (a) the first preamble, (b) the first uplink data, and (c) the first preamble and the first uplink data,
wherein the first indication information instructs to make another transmission of the first message another time, wherein the retransmitted first message comprises the first preamble, or the retransmitted first message comprises the first preamble and the first uplink data.