公开(公告)号：US20240049052A1

公开(公告)日：2024-02-08

申请号：US18484530

申请日：2023-10-11

Applicant: MEDIATEK Inc.

Inventor： Yang-Hung PENG ,  Cheng-Yi CHANG

IPC: H04W28/06 ,  H04W72/0446

CPC classification number: H04W28/06 ,  H04W72/0446

Abstract: A Wi-Fi (Wi-Fi) device and a transmission control method are provided. The Wi-Fi device selectively transmits at least a data division of a transmission data on a low performance link based on several parameters. The parameters include a start time point of a backoff procedure of the low performance link, a duration information associated with another Wi-Fi device on a high performance link, and some predefined exception conditions. By overhearing status of another Wi-Fi device on the high performance link, the Wi-Fi device attempts to acquire the duration information. If the duration information can be acquired, the Wi-Fi device calculates a coherent remnant-duration accordingly. Then, the Wi-Fi device determines whether the transmission data should be transmitted immediately on the low performance link, transmitted later on the high performance link, or partially transmitted on the low performance link.

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.