公开(公告)号：US20160295024A1

公开(公告)日：2016-10-06

申请号：US14846846

申请日：2015-09-07

Applicant: Mediatek Inc.

Inventor： Ting-Ni Chen ,  Fu-Shing Ju ,  Chih-Ping Lin ,  Yu-Hsin Chen

IPC: H04M11/06 ,  H04W4/18 ,  H04M3/42 ,  H04L1/00 ,  H04M1/725

CPC classification number: H04M11/066 ,  H04L1/0014 ,  H04M1/72591 ,  H04M3/42382 ,  H04M3/42391 ,  H04W4/18

Abstract: A method for Cellular Text Telephone Modem (CTM) signal transmission includes: converting a CTM transmitter signal carried in a first sampling rate to generate a transmission signal carried in a second sampling rate, wherein the second sampling rate is different from the first sampling rate; and outputting the transmission signal carried in the second sampling rate to a CTM receiver.

Abstract translation: 一种蜂窝文本电话调制解调器（CTM）信号传输方法包括：转换以第一采样率承载的CTM发射机信号，以产生以第二采样率传送的传输信号，其中第二采样率与第一采样率不同; 并将以第二采样率传送的传输信号输出到CTM接收机。

公开(公告)号：US20250165655A1

公开(公告)日：2025-05-22

申请号：US18510681

申请日：2023-11-16

Applicant: MEDIATEK INC.

Inventor： Chia-Yu Ku ,  Tien-Fu Chang ,  Fu-Shing Ju

IPC: G06F21/74 ,  G06F21/54 ,  G06F21/60

Abstract: An electronic device includes a processor and a hardware component. The processor is arranged to utilize an instruction set architecture (ISA) to transmit a first request with a first verification key to a hardware component, for requesting the hardware component to execute a system task in an unprivileged mode, wherein the ISA corresponds to the hardware component, and the system task requests to access a target hardware address. The hardware component is arranged to determine whether to access the target hardware address according to the first verification key.

公开(公告)号：US20250044857A1

公开(公告)日：2025-02-06

申请号：US18786986

申请日：2024-07-29

Applicant: MEDIATEK INC.

Inventor： Fu-Shing Ju ,  Chien-Chih Tseng ,  Ju-Hung Teng ,  SHOW-HONG CHEN

IPC: G06F1/3225 ,  G06F1/3234

Abstract: A chipset holds a first hardware semaphore to indicate that a processing subsystem is powered off. This first hardware semaphore coordinates power states between a driver and the processing subsystem. The chipset releases the first hardware semaphore when the processing subsystem is powered on. This release allows the driver to operate on a hardware component associated with the processing subsystem. The chipset attempts to acquire the first hardware semaphore by the processing subsystem before powering off. The chipset powers off the processing subsystem upon successfully acquiring the first hardware semaphore.

公开(公告)号：US10021642B2

公开(公告)日：2018-07-10

申请号：US14829988

申请日：2015-08-19

Applicant: MediaTek Inc.

Inventor： Hsi-Hsien Chen ,  Fu-Shing Ju ,  Chih-Ping Lin ,  Tsung-Cheng Yang ,  Tsung-Huan Cheng ,  Ming-Fong Jhang

IPC: H04L12/26 ,  H04W52/02

CPC classification number: H04W52/0216 ,  H04W52/028 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: A timing control method for a user equipment (UE) in a wireless communications system, including: obtaining a starting time of a data transmission period from information of a data transmission timing received from a base station of a wireless network; obtaining a starting time of a current data processing period; and adjusting a data processing timing so that the adjusted starting time of the current data processing period is ahead of the starting time of the data transmission period by a predetermined time.

公开(公告)号：US09979831B2

公开(公告)日：2018-05-22

申请号：US14846846

申请日：2015-09-07

Applicant: MEDIATEK INC.

Inventor： Ting-Ni Chen ,  Fu-Shing Ju ,  Chih-Ping Lin ,  Yu-Hsin Chen

IPC: H04M1/66 ,  H04M1/68 ,  H04M3/16 ,  H04M11/06 ,  H04L1/00 ,  H04M1/725 ,  H04W4/18 ,  H04M3/42

CPC classification number: H04M11/066 ,  H04L1/0014 ,  H04M1/72591 ,  H04M3/42382 ,  H04M3/42391 ,  H04W4/18

Abstract: A method for Cellular Text Telephone Modem (CTM) signal transmission includes: converting a CTM transmitter signal carried in a first sampling rate to generate a transmission signal carried in a second sampling rate, wherein the second sampling rate is different from the first sampling rate; and outputting the transmission signal carried in the second sampling rate to a CTM receiver.