公开(公告)号：US20210314951A1

公开(公告)日：2021-10-07

申请号：US17205157

申请日：2021-03-18

Applicant: MEDIATEK INC.

Inventor： Cheng-Yi CHANG ,  Chao-Wen CHOU ,  Kun-Sheng HUANG ,  Fu-Yu TSAI ,  Hung-Tao HSIEH

IPC: H04W72/04 ,  H04W74/08 ,  H04L1/00

Abstract: A wireless communication terminal including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from an AP. The controller is coupled to the wireless transceiver, and is operable to configure the wireless communication terminal to operate as a non-AP STA, and transmit a MU PPDU with a single RU spanning a partial bandwidth of the MU PPDU to the AP via the wireless transceiver. In particular, the partial bandwidth excludes a frequency band of a primary channel.