公开(公告)号：US11490283B2

公开(公告)日：2022-11-01

申请号：US17216077

申请日：2021-03-29

Applicant: MediaTek Inc.

Inventor： Chih-Kai Yang ,  Hsuan-Li Lin ,  Tsang-Wei Yu

IPC: H04W24/10 ,  H04B17/336 ,  H04B7/06 ,  H04L5/00 ,  H04W56/00

Abstract: A user equipment terminal (UE) in a wireless network calculates a measurement period for measuring the signal-to-interference-plus-noise ratio (SINR) for a serving cell within a frequency range. The calculation is based on a channel measurement resource (CMR) and an interference measurement resource (IMR). The calculation includes evaluation of a sharing factor P, which is a maximum of PCMR of the CMR and PIMR of the IMR. The PCMR and the PIMR are evaluated, at least in part, based on periodicity of the CMR and the IMR in relation to other periodic measurements performed by the UE. The UE performs a channel measurement and an interference measurement using the CMR and the IMR, respectively, over the measurement period. The UE calculates the SINR based on the channel measurement and the interference measurement; and transmits an SINR measurement report indicating the calculated SINR to a base station.

公开(公告)号：US20240184551A1

公开(公告)日：2024-06-06

申请号：US18074508

申请日：2022-12-04

Applicant: MEDIATEK INC.

Inventor： Chih-Kai Yang ,  Wen-Han Ku ,  Chi-Bang Kuan

IPC: G06F8/41 ,  G06N20/00

CPC classification number: G06F8/443 ,  G06N20/00

Abstract: A model specialization method for machine learning (ML) based compiler optimization includes: compiling a program by a compiler, wherein the compiler is executed by a processor; generating a specialized model according to an original model derived from a developer side and one of reinforcement learning (RL) based compiler optimization and supervised learning based compiler optimization; and utilizing the specialized model for compilation, and returning executables.

公开(公告)号：US20230096588A1

公开(公告)日：2023-03-30

申请号：US17945069

申请日：2022-09-14

Applicant: MEDIATEK INC

Inventor： Chih-Kai Yang ,  Tsang-Wei Yu ,  Chi-Hsuan Hsieh ,  Din-Hwa Huang ,  Ming-Yuan Cheng

IPC: H04L5/00 ,  H04W72/12 ,  H04W72/14

Abstract: Apparatus and methods for unknown physical uplink control channel (PUCCH) secondary cell (SCell) activation are proposed. The network node may transmit a PUCCH SCell activation command for an unknown target PUCCH SCell to the UE. After receiving the PUCCH SCell activation command for the unknown target PUCCH SCell, the UE may transmit a layer 1 (L1) report or a layer 3 (L3) report for the unknown target PUCCH SCell to the network node before the unknown target PUCCH SCell is activated. The network node may obtain measurement information based on the L1 report or the L3 report before the unknown target PUCCH SCell is activated. Then, the network node may perform corresponding operations based on the L1 report or the L3 report before the unknown target PUCCH SCell is activated.

公开(公告)号：US20210321279A1

公开(公告)日：2021-10-14

申请号：US17216077

申请日：2021-03-29

Applicant: MediaTek Inc.

Inventor： Chih-Kai Yang ,  Hsuan-Li Lin ,  Tsang-Wei Yu

IPC: H04W24/10 ,  H04L5/00 ,  H04B7/06 ,  H04B17/336 ,  H04W56/00

Abstract: A user equipment terminal (UE) in a wireless network calculates a measurement period for measuring the signal-to-interference-plus-noise ratio (SINR) for a serving cell within a frequency range. The calculation is based on a channel measurement resource (CMR) and an interference measurement resource (IMR). The calculation includes evaluation of a sharing factor P, which is a maximum of PCMR of the CMR and PIMR of the IMR. The PCMR and the PIMR are evaluated, at least in part, based on periodicity of the CMR and the IMR in relation to other periodic measurements performed by the UE. The UE performs a channel measurement and an interference measurement using the CMR and the IMR, respectively, over the measurement period. The UE calculates the SINR based on the channel measurement and the interference measurement; and transmits an SINR measurement report indicating the calculated SINR to a base station.