公开(公告)号：US20240381291A1

公开(公告)日：2024-11-14

申请号：US18651746

申请日：2024-05-01

Applicant: MEDIATEK Inc.

Inventor： Chi-Shiang KUO ,  Yuan-Chin WEN

IPC: H04W64/00 ,  G01S5/02 ,  G01S5/08 ,  H04W84/12

Abstract: A station device, a Wi-Fi system, and an associated positioning method are provided. The Wi-Fi system includes an AP1 device, an AP2 device, and the station device. The AP1 and the AP2 devices respectively transmit a first Wi-Fi signal and a second Wi-Fi signal. The station device receives a first-first Wi-Fi signal and a first-second Wi-Fi signal originating from the AP1 device. The station device receives a second-first Wi-Fi signal and a second-second Wi-Fi signal originating from the AP2 device. A first angle of arrival is estimated based on the first-first Wi-Fi signal and first-second Wi-Fi signal, and a second angle of arrival is estimated based on the second-first Wi-Fi signal and the second-second Wi-Fi signal. Based on the first angle of arrival, the second angle of arrival, and coordinate positions of the AP1 and AP2 devices, the station device performs a triangulation calculation to estimate its coordinate position.

公开(公告)号：US20250119813A1

公开(公告)日：2025-04-10

申请号：US18893200

申请日：2024-09-23

Applicant: MEDIATEK INC.

Inventor： Wei-Shuo CHEN ,  Kun-Lin WU ,  Pang-Hsin SHIH ,  Yuan-Chin WEN ,  Te-Hsin LIN ,  Cheng-Che CHEN

IPC: H04W40/12 ,  H04W40/10 ,  H04W84/12

Abstract: A transmission channel switching method is provided. The transmission channel switching method may include the following steps. An apparatus may establish a plurality of transmission channels. The apparatus may transmit data through a default transmission channel of the transmission channels, wherein the default transmission channel corresponds to the lowest power consumption. The apparatus may determine whether to switch to another transmission channel of the transmission channels according to channel quality of each transmission channel and power consumption corresponds to each transmission channel.

公开(公告)号：US20250024314A1

公开(公告)日：2025-01-16

申请号：US18744763

申请日：2024-06-17

Applicant: MEDIATEK Inc.

Inventor： Han-Cheng SHIH ,  Ming-Han TU ,  Yuan-Chin WEN

IPC: H04W28/02 ,  H04W24/08

Abstract: A method for controlling QoS (quality of service) associated with an application is provided. The method includes the following steps. Obtaining a predicted throughput of a wireless link associated with a wireless transceiver. Obtaining a currently measured throughput of the wireless link. Calculating a throughput budget of the wireless link based on the predicted throughput and the currently measured throughput. Adjusting at least one of a plurality of QoS-related parameters associated with the application base on the throughput budget.