Patent ID: 11895603
Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. An operation method of a first terminal in a wireless time sensitive network (WTSN), the operation method comprising:
transmitting an uplink frame to an access point (AP);
receiving a downlink frame from the AP, the downlink frame including compensation indication information indicating compensation to be performed by the first terminal based on channel information between the first terminal and the AP estimated based on the uplink frame; and
performing the compensation based on the compensation indication information,
wherein the uplink frame includes:
a common preamble; and
an uplink data unit for each of a plurality of terminals including the first terminal,
wherein an uplink data unit for the first terminal includes an uplink U-header and a data field.