Patent ID: 11864144
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. An apparatus comprising:
a memory; and
one or more processors coupled to the memory, wherein the one or more processors are configured to:
receive timing advance timer (TAT) configuration information in a connection release message from a network device, wherein the TAT configuration information is used to configure duration of a TAT, wherein the TAT configuration information comprises a first TAT, and wherein the first TAT is used to control an effective time of an uplink timing advance for synchronous sending;
configure the TAT based on the TAT configuration information; and
asynchronously send uplink data based on a running status of the TAT, wherein the synchronous sending comprises sending data and a sequence code together on a data resource, and asynchronously sending the uplink data comprises sending 2-step random access channel (RACH) and the uplink data.