公开(公告)号：US20240172206A1

公开(公告)日：2024-05-23

申请号：US18500123

申请日：2023-11-02

申请人： MEDIATEK INC.

发明人： Huan-Ren Fu ,  Aijun Cao ,  Hsiang-Hui Chang

IPC分类号： H04W72/0453 ,  H04W72/21

CPC分类号： H04W72/0453 ,  H04W72/21

摘要： A method for implicitly signaling a transmit (Tx) switching configuration includes: configuring a first signaling message to indicate a band combination of a plurality of bands; and sending the first signaling message, wherein the Tx switching configuration is implicitly signaled by an order of the plurality of bands of the band combination indicated by the first signaling message.

公开(公告)号：US20240172141A1

公开(公告)日：2024-05-23

申请号：US18512266

申请日：2023-11-17

申请人： MediaTek Singapore Pte. Ltd.

发明人： Jozsef Gabor Nemeth

IPC分类号： H04W52/36 ,  H04B17/336 ,  H04L5/00 ,  H04L27/26

CPC分类号： H04W52/367 ,  H04B17/336 ,  H04L5/0051 ,  H04L27/2614 ,  H04W52/365

摘要： In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. In certain configurations, the UE transmits uplink data signals in a first bandwidth. The UE concurrently receives downlink data signals in a second bandwidth. The UE generates and transmits a reference signal in at least one of the second bandwidth and a bandwidth between the first bandwidth and the second bandwidth. The UE estimates a self-interference channel based on measurements of the reference signal. The UE cancels self-interference from the uplink transmission in the downlink data signals based on the estimated self-interference channel.

公开(公告)号：US20240170360A1

公开(公告)日：2024-05-23

申请号：US18422166

申请日：2024-01-25

申请人： MEDIATEK Inc.

发明人： Chun-Yin LIN ,  Yu-Jin LI ,  Tai-Yu CHEN ,  Pu-Shan HUANG

IPC分类号： H01L23/367 ,  H01L23/00

CPC分类号： H01L23/3675 ,  H01L24/05 ,  H01L24/29 ,  H01L24/32 ,  H01L24/33 ,  H01L24/83 ,  H01L24/16 ,  H01L24/73 ,  H01L2224/05644 ,  H01L2224/16225 ,  H01L2224/29012 ,  H01L2224/29035 ,  H01L2224/32225 ,  H01L2224/32257 ,  H01L2224/33055 ,  H01L2224/33181 ,  H01L2224/73204 ,  H01L2224/73253 ,  H01L2224/83104

摘要： A semiconductor device includes a substrate, an electronic component, a cover and a liquid metal. The electronic component is disposed on the substrate. The cover is disposed on the substrate, coves the electronic component and has a recess. The liquid metal is formed between the recess and the electronic component.

公开(公告)号：US20240163826A1

公开(公告)日：2024-05-16

申请号：US18552702

申请日：2022-04-12

申请人： MediaTek Singapore Pte. Ltd.

发明人： Abdelkader MEDLES ,  Gilles CHARBIT

IPC分类号： H04W56/00 ,  H04B7/01 ,  H04B7/185

CPC分类号： H04W56/0045 ,  H04B7/01 ,  H04B7/18513

摘要： Various solutions for time and frequency in non-terrestrial network (NTN) communications are proposed. An apparatus implemented in a user equipment (UE) obtains a center frequency and a reference time of a non-terrestrial network. The apparatus further obtains a feeder link delay of a feeder link between a network node and a satellite, and a service link delay drift rate of a service link between the apparatus and the satellite. Then, the apparatus performs an uplink frequency pre-compensation through calculating an uplink transmit frequency according to the center frequency, the reference time, the feeder link delay, and the service link delay drift rate.

公开(公告)号：US20240155535A1

公开(公告)日：2024-05-09

申请号：US18493756

申请日：2023-10-24

申请人： MEDIATEK INC.

发明人： Yu-Hsin Lin ,  YUAN-CHIEH LIN

IPC分类号： H04W60/06

CPC分类号： H04W60/06

摘要： A method of handling de-registration and EPS mobility management (EMM) parameter for 3GPP when UE receives a de-registration request message via non-3GPP is proposed. There is an access type in the de-registration type IE in the de-registration request message. In one novel aspect, a UE handles EMM parameters of the de-registration procedure depending on the received access type in the de-registration type IE. Upon receiving a DEREGISTRATION REQUEST message, if the de-registration request is for 3GPP access or for 3GPP access and non-3GPP access, the UE performs a local release of the PDU sessions over 3GPP access and non-3GPP access, if any. Based on the 5GMM cause, UE also handles the corresponding EMM parameters including EMM state, EPS update status, 4G-GUTI, last visited registered TAI, TAI list, eKSI and attach attempt counter.

公开(公告)号：US20240155402A1

公开(公告)日：2024-05-09

申请号：US18501047

申请日：2023-11-03

申请人： MEDIATEK INC.

发明人： Tsung-Han Tsai ,  Hsuan-Yu Liu ,  Shuling Feng

IPC分类号： H04W24/10 ,  H04L5/00 ,  H04W48/16

CPC分类号： H04W24/10 ,  H04L5/0048 ,  H04W48/16

摘要： One wireless sensing method includes: generating a measurement request frame, wherein the measurement request frame is configured to carry indication information for phase report from a sensing responder, and sending the measurement request frame to the sensing responder. Another wireless sensing method includes: generating a measurement report frame, wherein the measurement report frame is configured to carry phase information, and sending the measurement report frame to a sensing initiator.

公开(公告)号：US20240152671A1

公开(公告)日：2024-05-09

申请号：US18501044

申请日：2023-11-03

申请人： MEDIATEK INC.

发明人： Chi-Ming Lee ,  Chung-An Wang ,  Cheok Yan Goh ,  Chia-Cheng Tsai ,  Chien-Hsin Yeh ,  Chia-Shun Yeh ,  Chin-Tang Lai

IPC分类号： G06F30/27

CPC分类号： G06F30/27

摘要： A violation checking method includes generating a violation log report for a design, classifying violation logs in the violation log report into high-risk logs and low-risk logs by a machine learning model, reviewing the high-risk logs, and modifying the design if at least one bug is identified in the high-risk logs.

公开(公告)号：US11979593B2

公开(公告)日：2024-05-07

申请号：US17728392

申请日：2022-04-25

申请人： MEDIATEK INC.

发明人： Shih-Chun Chiu ,  Tzu-Der Chuang ,  Ching-Yeh Chen ,  Chun-Chia Chen ,  Chih-Wei Hsu ,  Yu-Wen Huang

IPC分类号： H04N7/12 ,  G06T3/02 ,  H04N19/117 ,  H04N19/136 ,  H04N19/139 ,  H04N19/172 ,  H04N19/184 ,  H04N19/463 ,  H04N19/52 ,  H04N19/635 ,  H04N19/82

CPC分类号： H04N19/463 ,  G06T3/02 ,  H04N19/117 ,  H04N19/136 ,  H04N19/139 ,  H04N19/172 ,  H04N19/184 ,  H04N19/52 ,  H04N19/635 ,  H04N19/82

摘要： Method and apparatus for affine CPMV or ALF refinement are mentioned. According to this method, statistical data associated with the affine CPMV or ALF refinement are collected over a picture area. Updated parameters for the affine CPMV refinement or the ALF refinement are then derived based on the statistical data, where a process to derive the updated parameters includes performing multiplication using a reduced-precision multiplier for the statistical data. The reduced-precision multiplier truncates at least one bit of the mantissa part. In another embodiment, the process to derive the updated parameters includes performing reciprocal for the statistical data using a lookup table with (m−k)-bit input by truncating k bits from the m-bit mantissa part, and contents of the lookup table includes m-bit outputs. m and k are positive integers.

公开(公告)号：US20240147405A1

公开(公告)日：2024-05-02

申请号：US18499298

申请日：2023-11-01

申请人： MEDIATEK Inc.

发明人： Kuan-Yu LIN ,  Ya-ling Hsu ,  Wan-Ting Huang ,  Yi-Han CHUNG ,  Yi-Cheng CHEN

IPC分类号： H04W60/04 ,  H04W68/02

CPC分类号： H04W60/04 ,  H04W68/02

摘要： A controlling method for a wireless communication device is provided. The controlling method for the wireless communication device includes: attaching a first Universal Subscriber Identity Module (USIM) to a Long-Term Evolution (LTE) network; determining whether a second USIM is camped on the LTE network; detecting whether a paging collision is happened, if the second USIM is camped on the LTE network; generating a requested International Mobile Subscriber Identity (IMSI) offset for the second USIM, if the paging collision is happened, wherein the requested IMSI offset is 1 or min(T, nB)−1, T is a default paging period and nB is a number of paging occurrences within the default paging period; transmitting an attach request with the requested IMSI offset to the LTE network for the second USIM; receiving a negotiated IMSI offset from the LTE network; and attaching the second USIM to the LTE network with the negotiated IMSI offset.

公开(公告)号：US20240146269A1

公开(公告)日：2024-05-02

申请号：US18477538

申请日：2023-09-28

申请人： MediaTek Inc.

发明人： Ahmed Othman Mohamed Mohamed ElShater ,  Ramy Awad ,  Tamer Mohammed Ali

IPC分类号： H03F3/45 ,  H03F1/26

CPC分类号： H03F3/45932 ,  H03F1/26 ,  H03F3/45475 ,  H03F2203/45084

摘要： A differential all-pass coupling circuit with common mode feedback is disclosed. An example apparatus includes an anti-aliasing circuit configured to reduce a bandwidth of a first differential signal, and a switched-capacitor circuit coupled to the anti-aliasing circuit configured to control a first switch to charge a capacitor to a first voltage based on a first difference between (i) a common mode input voltage associated with a first common mode voltage of the first differential signal and (ii) a common mode reference voltage associated with a second common mode voltage of an input stage of the receiver, control a second switch to provide a second voltage to the capacitor based on a second difference between the first differential signal and the common mode input voltage, and output a second differential signal to the input stage based on the first differential signal adjusted by the second voltage.