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公开(公告)号：US20220116839A1
公开(公告)日：2022-04-14
申请号：US17417549
申请日：2019-09-30
Applicant: MEDIATEK INC.
Inventor： Li-Chuan TSENG , Yuanyuan ZHANG , Yung-Hsiang LIU , Chun-Fan TSAI , Chia-Chun HSU
Abstract: Methods and apparatus are provided for UE-triggered handover and early preparation with coexistence of the network-triggered handover. In one novel aspect, the UE is configured early measurement report configuration, receives an early handover command from the serving base station with a handover candidate cell list, monitors handover triggering conditions for each candidate cell on the handover candidate cell list based on a UE-triggered handover configuration and performs the UE-triggered handover to a candidate cell when the corresponding triggering condition is met for the candidate cell. In one embodiment, the UE receives a network-triggered handover command to a target cell, suspends the UE-triggered handover configuration and performs the network-triggered handover to the target cell. The UE discards the UE-triggered handover configuration upon success of the network-triggered handover and resumes the UE-triggered handover configuration upon failure of the network-triggered handover.
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公开(公告)号：US20200229085A1
公开(公告)日：2020-07-16
申请号：US16738573
申请日：2020-01-09
Applicant: MEDIATEK INC.
Inventor： Chia-Chun HSU
Abstract: Aspects of the disclosure provide an electronic device and methods for determining energy efficiency of the electronic device that receives wireless communication service from a network. The electronic device includes processing circuitry. The processing circuitry is configured to determine an amount of data transmitted between the electronic device and the network over a duration. The processing circuitry is configured to determine energy consumption of the electronic device over the duration based on a power consumption model. Further, the processing circuitry is configured to calculate an energy efficiency indicator based on the amount of data transmitted and the energy consumption. In an example, the processing circuitry is configured to report the energy efficiency indicator to the network.
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3.发明公开公开(公告)号：US20240274100A1
公开(公告)日：2024-08-15
申请号：US18415812
申请日：2024-01-18
Applicant: MEDIATEK INC.
Inventor： Chung-Yang CHEN , Chia-Chun HSU , Jei-Feng LI , Yi-Hsin SHEN , Guo LI , Ta-Chang LIAO , Yu-Chia CHANG , Hung-Hao CHANG , Po-Ting CHEN , Yu-Hsien LIN
CPC classification number: G09G5/003 , G09G5/14 , G09G2320/041 , G09G2330/023 , G09G2340/0435 , G09G2354/00
Abstract: A frame rate control method is provided. A primary scenario and a non-primary scenario are identified according to two or more windows displayed on a screen. Each of the primary scenario and the non-primary scenario is performed by an individual application. A frame rate of the non-primary scenario is decreased when a performance index indicates that a first condition is present. The application corresponding to the non-primary scenario is disabled when the performance index indicates that a second condition is present after decreasing the frame rate of the non-primary scenario, so as to remove the window corresponding to the non-primary scenario from the screen.
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公开(公告)号：US20210144627A1
公开(公告)日：2021-05-13
申请号：US17262977
申请日：2019-07-12
Applicant: MEDIATEK INC.
Inventor： Guan-Yu LIN , Yuanyuan ZHANG , Chia-Chun HSU
Abstract: A User Equipment (UE) including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a cell. The controller receives a System Information Block type1 (SIB1) comprising first configuration of a bandwidth size of an initial Downlink (DL) Bandwidth Part (BWP) from the cell via the wireless transceiver, and applies the first configuration for communication with the cell via the wireless transceiver in response to the UE in a Radio Resource Control (RRC) idle or inactive state successfully completing a random access procedure.
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公开(公告)号：US20180375776A1
公开(公告)日：2018-12-27
申请号：US16057456
申请日：2018-08-07
Applicant: MEDIATEK INC.
Inventor： Chia-Chun HSU , Per Johan Mikael JOHANSSON
IPC: H04L12/819 , H04L12/833 , H04W28/08 , H04W72/12 , H04W28/02 , H04W72/04
Abstract: Apparatus and methods are provided to enhance BSR and LCP procedures for the dual connectivity system. In one novel aspect, the BSR is handled for each MAC entity according to one or more allocation rules. In one embodiment, the allocation rule is configured by the network. In another embodiment, the allocation rule is determined by the UE based on historic statics. In yet another embodiment, the allocation rule is determined by the UE based on information from the network. In one embodiment, the allocation rule indicates percentage of traffic allocated to each MAC entity. In another novel aspect, LCP is performed independently for each MAC entity if the split bearer is configured and the prioritized bit rate (PBR) and the bucket size duration (BSD) are signaled for each eNB. In one embodiment, separate sets of LCG variables are maintained independently for each MAC entity.
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Patent Agency Ranking
公开(公告)号：US20180279151A1
公开(公告)日：2018-09-27
申请号：US15926327
申请日：2018-03-20
Applicant: MEDIATEK INC.
Inventor： Li-Chuan TSENG , Chia-Chun HSU , Yuanyuan ZHANG , Per Johan Mikael JOHANSSON
CPC classification number: H04W24/10 , H04W24/02 , H04W24/08 , H04W36/0058 , H04W36/0083 , H04W36/0094 , H04W36/30 , H04W48/16 , H04W48/20 , H04W88/08
Abstract: Aspects of the disclosure provide a mobile terminal including a processing circuit. The processing circuit is configured to obtain a serving cell measurement result of measuring a first set of signal beams from a serving base station, determine a cell-level signal quality parameter based on the serving cell measurement result, and determine whether the cell-level signal quality parameter meets a poor cell-level signal quality condition. The processing circuit is further configured to, in response to a determination that the cell-level signal quality parameter meets the poor cell-level signal quality condition, obtain a neighboring cell measurement result of measuring a second set of signal beams from a neighboring base station, determine whether a measurement event occurs based on the serving cell measurement result and the neighboring cell measurement result, and send a measurement report to the serving base station in response to a determination that the measurement event occurs.
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公开(公告)号：US20180255478A1
公开(公告)日：2018-09-06
申请号：US15971263
申请日：2018-05-04
Applicant: MEDIATEK INC.
Inventor： Yu-Ping YU , Chia-Chun HSU
IPC: H04W28/06
CPC classification number: H04W28/06 , H04W28/065
Abstract: A wireless communication method and device are provided. The wireless communication method includes the steps of determining, by a user equipment (UE), that a length of an radio link control (RLC) service data unit (SDU) or RLC SDU segment is greater than a threshold, determining, by the UE, a type of length indicator which is allocated by a network, and determining, by the UE, to force to map the RLC SDU or RLC SDU segment to the end of an RLC protocol data unit (PDU) if the type of the length indicator is a first type.
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公开(公告)号：US20160205587A1
公开(公告)日：2016-07-14
申请号：US14989101
申请日：2016-01-06
Applicant: MediaTek Inc.
Inventor： Yu-Ping YU , Chia-Chun HSU
IPC: H04W28/06
CPC classification number: H04W28/06 , H04W28/065
Abstract: A wireless communication method and device are provided. The wireless communication method includes the steps of determining whether the length of an RLC SDU or RLC SDU segment is greater than a threshold; determining the type of length indicator which is allocated by a network when the length of the RLC SDU or RLC SDU segment is greater than the threshold; and determining whether to force to map the RLC SDU or RLC SDU segment to the end of an RLC PDU according to the type of the length indicator.
Abstract translation: 提供了一种无线通信方法和装置。 无线通信方法包括以下步骤：确定RLC SDU或RLC SDU段的长度是否大于阈值; 确定当RLC SDU或RLC SDU段的长度大于阈值时由网络分配的长度指示符的类型; 以及根据长度指示符的类型确定是否强制将RLC SDU或RLC SDU分段映射到RLC PDU的结尾。
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公开(公告)号：US20240388974A1
公开(公告)日：2024-11-21
申请号：US18692931
申请日：2022-10-19
Applicant: MEDIATEK INC.
Inventor： Chi-Hsuan HSIEH , Chia-Chun HSU , Hsuan-Li LIN , Din-Hwa HUANG
IPC: H04W36/00 , H04W72/0446 , H04W72/1268 , H04W72/1273
Abstract: Apparatus and method for data scheduling are proposed. The user equipment (UE) may provide an indication or a measurement report to the network node. The network node may determine whether to schedule data within at least one time duration which is configured to the UE for measurement based on the indication or the measurement report. Therefore, for some real-time application (e.g., virtual reality (VR) or augmented reality (AR)), the service will not be interrupted.
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公开(公告)号：US20240267806A1
公开(公告)日：2024-08-08
申请号：US18637776
申请日：2024-04-17
Applicant: MEDIATEK INC.
Inventor： Li-Chuan TSENG , Yuanyuan ZHANG , Yung-Hsiang LIU , Chun-Fan TSAI , Chia-Chun HSU
CPC classification number: H04W36/00837 , H04W36/0058 , H04W36/0061 , H04W36/0085 , H04W36/36
Abstract: Methods and apparatus are provided for UE-triggered handover and early preparation with coexistence of the network-triggered handover. In one novel aspect, the UE is configured early measurement report configuration, receives an early handover command from the serving base station with a handover candidate cell list, monitors handover triggering conditions for each candidate cell on the handover candidate cell list based on a UE-triggered handover configuration and performs the UE-triggered handover to a candidate cell when the corresponding triggering condition is met for the candidate cell. In one embodiment, the UE receives a network-triggered handover command to a target cell, suspends the UE-triggered handover configuration and performs the network-triggered handover to the target cell. The UE discards the UE-triggered handover configuration upon success of the network-triggered handover and resumes the UE-triggered handover configuration upon failure of the network-triggered handover.
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