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公开(公告)号：US20210051507A1
公开(公告)日：2021-02-18
申请号：US16992812
申请日：2020-08-13
Applicant: MEDIATEK INC.
Inventor： Hsuan-Li LIN , Chiou-Wei TSAI , Tsang-Wei YU
IPC: H04W24/10 , H04L5/00 , H04B17/336 , H04W16/14 , H04W56/00
Abstract: Aspects of the disclosure provide apparatuses and methods for wireless communications. One apparatus includes processing circuitry that selects one or more first available radio link monitoring reference signal (RLM-RS) samples from a plurality of received RLM-RS samples based on signal qualities of the one or more first available RLM-RS samples. The one or more first available RLM-RS samples are received within a first evaluation period. The processing circuitry determines whether a total number of the one or more first available RLM-RS samples is less than a target number. When the total number of the one or more first available RLM-RS samples is determined to be less than the target number, the processing circuitry determines a second evaluation period that is greater than the first evaluation period, and performs an RLM procedure in an unlicensed band within the second evaluation period.
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2.发明申请公开(公告)号：US20190215711A1
公开(公告)日：2019-07-11
申请号：US16242249
申请日：2019-01-08
Applicant: MEDIATEK INC.
Inventor： Chun-Fan TSAI , Li-Chuan TSENG , Tsang-Wei YU , Yuanyuan ZHANG
CPC classification number: H04W24/10 , H04B17/309 , H04W36/00835 , H04W56/0045 , H04W72/0446 , H04W76/27
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 first service network and a second service network. The controller receives a Radio Resource Control (RRC) message comprising a measurement configuration for SFN (System Frame Number) and Frame Timing Difference (SFTD) from the first service network via the wireless transceiver, performs first SFTD measurements between a Primary Cell (PCell) of the first service network and neighbor cells of the second service network via the wireless transceiver in response to the measurement configuration for SFTD indicating the neighbor cells, and sends a result of the first SFTD measurements to the first service network via the wireless transceiver.
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公开(公告)号：US20220303991A1
公开(公告)日：2022-09-22
申请号：US17635538
申请日：2020-08-17
Applicant: MEDIATEK INC.
Inventor： Wei-De WU , Pei-Kai LIAO , Din-Hwa HUANG , Tsang-Wei YU
Abstract: A method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE receives, from a base station, one or more BWP configurations for configuring a plurality of BWPs at the UE. The respective one or more BWP parameters of a set of BWP parameters define each respective BWP of the plurality of BWPs. The UE sends a capability indication indicating that the UE is capable of resetting values of one or more parameters of the set of BWP parameters. The UE sends a subset indication indicating that the UE is capable of resetting values of one or more parameters of a subset of BWP parameters from the set of BWP parameters.
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公开(公告)号：US20200351738A1
公开(公告)日：2020-11-05
申请号：US16864661
申请日：2020-05-01
Applicant: MEDIATEK INC.
Inventor： Din-Hwa HUANG , Tsang-Wei YU , Wei-De WU
IPC: H04W36/06 , H04W36/26 , H04B17/364 , H04B17/391
Abstract: Aspects of the disclosure provide a method and an apparatus for performing a bandwidth part (BWP) switching process within different switching delays. For example, the apparatus can include receiving circuitry and processing circuitry. The receiving circuitry can receive from a BS a signaling indicating a change to a BWP configuration of the UE. The processing circuitry can perform a BWP configuration switching process based on the change to the BWP configuration to switch an active BWP configuration to a new BWP configuration, and monitor data transmission from the BS with the new BWP configuration either after a first predefined switching delay when the change to the BWP configuration includes at least one of a predefined set of BWP configuration parameters or after a second predefined switching delay when the change to the BWP configuration does not include any one of the predefined set of BWP configuration parameters.
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5.发明申请公开(公告)号：US20250007681A1
公开(公告)日：2025-01-02
申请号：US18712421
申请日：2022-12-05
Applicant: MEDIATEK INC.
Inventor： Hsuan-Li LIN , Wei-Hsin SU , Tsang-Wei YU , Huan-Ren FU
Abstract: Various solutions for half-duplex-frequency division duplex (HD-FDD) mode switch with respect to user equipment and network apparatus in mobile communications are described. An apparatus may report a capability of supporting full-duplex-frequency division duplex (FD-FDD) to a network node. The apparatus may receive a configuration from the network node configuring an operation mode. The apparatus may operate in an HD-FDD mode in an event that the configuration configures the HD-FDD mode. The apparatus may operate in an FD-FDD mode in an event that the configuration configures the FD-FDD mode.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20220248347A1
公开(公告)日：2022-08-04
申请号：US17617658
申请日：2020-08-14
Applicant: MEDIATEK INC.
Inventor： Din-Hwa HUANG , Tsang-Wei YU
Abstract: A UE performs a cell activation process in a wireless network. The UE calculates a first automatic gain control (AGC) setting based on downlink signals from a base station. The downlink signals include a coarse beam reference signal, a fine beam reference signal, and a conversion indication that indicates a power conversion between the coarse beam reference signal and the fine beam reference signal. The UE further calculates a second AGC setting based on the first AGC setting and the conversion indication. The UE performs a cell search using one of the first AGC setting and the second AGC setting, and performs fine time-frequency tracking using the other of the first AGC setting and the second AGC setting.
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公开(公告)号：US20210360458A1
公开(公告)日：2021-11-18
申请号：US17243822
申请日：2021-04-29
Applicant: MEDIATEK INC.
Inventor： Hsuan-Li LIN , Tsang-Wei YU
IPC: H04W24/10 , H04B17/318 , H04L5/00
Abstract: User equipment (UE) for Received Signal Strength Indicator (RSSI) measurement is provided. The UE may include a radio frequency (RF) signal processing device and a processor. The RF signal processing device receives an RSSI measurement. The processor is coupled to the RF signal processing device. The processor determines whether the RSSI measurement is an intra-frequency RSSI measurement or an inter-frequency RSSI measurement based on the carrier bandwidth of the UE and a sub-band which is configured for the RSSI measurement.
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公开(公告)号：US20190342820A1
公开(公告)日：2019-11-07
申请号：US16401381
申请日：2019-05-02
Applicant: MEDIATEK INC.
Inventor： Yih-Shen CHEN , Chun-Fan TSAI , Tsang-Wei YU
IPC: H04W48/02
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 first barring information and second barring information from the cell via the wireless transceiver, and ignores the first barring information in response to the UE supporting network-based Cell-specific Reference Signal (CRS) interference mitigation. Also, the controller allows the UE to access the cell in response to the UE supporting network-based CRS interference mitigation and the second barring information indicating that the cell is not barred.
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公开(公告)号：US20210051485A1
公开(公告)日：2021-02-18
申请号：US16986614
申请日：2020-08-06
Applicant: MEDIATEK INC.
Inventor： Hsuan-Li LIN , Chiou-Wei TSAI , Tsang-Wei YU
Abstract: Aspects of the disclosure provide a method and an apparatus. For example, the apparatus can include receiving circuitry and processing circuitry. The receiving circuitry can be configured to receive from a cell a Q number and one or more SSBs within DRS transmission windows associated with the cell. The processing circuitry can be configured to, for each of the DRS transmission windows, perform a modulo operation on position indexes of the SSB with the Q number to determine SSB beam indexes (SBIs) of the SSBs. A remainder of each of the position indexes is an SBI of one of the SSBs that corresponds to the position index. The processing circuitry can be further configured to combine RRM measurements of the SSBs within the DRS transmission windows based on the SBIs of the SSBs to determine the quality of the cell.
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公开(公告)号：US20190215895A1
公开(公告)日：2019-07-11
申请号：US16240963
申请日：2019-01-07
Applicant: MEDIATEK INC.
Inventor： Din-Hwa HUANG , Wenze QU , Yih-Shen CHEN , Tsang-Wei YU
CPC classification number: H04W76/28 , H04W24/10 , H04W56/0055 , H04W76/27
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 service network. The controller receives a measurement configuration and a Discontinuous Reception (DRX) configuration from the service network via the wireless transceiver, extends a measurement period indicated by the measurement configuration, and performs a cell measurement via the wireless transceiver in the extended measurement period.
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