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公开(公告)号：US20220287033A1
公开(公告)日：2022-09-08
申请号：US17751858
申请日：2022-05-24
发明人： WAN-CHEN LIN , YU-HSIN CHENG
IPC分类号： H04W72/04
摘要： A base station (BS) and a method for configuring uplink control information (UCI) multiplexing performed by a BS are provided. The method includes: transmitting, to a user equipment (UE), a Radio Resource Control (RRC) configuration to configure a first sequence and a second sequence; transmitting, to the UE, a first downlink control information (DCI) format including a first indicator and a second DCI format including a second indicator; and receiving, from the UE, a UCI message which is multiplexed by the UE based on one of a first value corresponding to the first indicator and a second value corresponding to the second indicator. The first value corresponding to the first indicator is determined by the UE based on the first sequence. The second value corresponding to the second indicator is determined by the UE based on the second sequence.
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公开(公告)号：US20220086876A1
公开(公告)日：2022-03-17
申请号：US17535875
申请日：2021-11-26
发明人： CHIA-HUNG WEI , HENG-LI CHIN , WAN-CHEN LIN , CHIE-MING CHOU
摘要： A method performed by a BS for handling repetitions of transmissions is provided. The method includes transmitting an RRC configuration including a first parameter configured with a first value and a second parameter configured with at least one second value; and transmitting DCI on a PDCCH scheduling a PUSCH transmission. The DCI enables the UE to select one of the first parameter and the second parameter to determine a number of PUSCH repetitions; determine the number of PUSCH repetitions as the first value when the first parameter is selected; determine the number of PUSCH repetitions as one of the at least one second value indicated by the DCI when the second parameter is selected; and perform the PUSCH transmission for a number of times based on the number of PUSCH repetitions. A BS using the aforementioned method is also provided.
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公开(公告)号：US20210212055A1
公开(公告)日：2021-07-08
申请号：US17143964
申请日：2021-01-07
发明人： WAN-CHEN LIN , HAI-HAN WANG , HENG-LI CHIN
摘要： A user equipment and a method for configuring Physical Uplink Control Channel (PUCCH) resources are provided. The method includes receiving a first bandwidth part (BWP) configuration associated with a first uplink (UL) BWP, the first BWP configuration including a PUCCH configuration list with a first PUCCH configuration and a second PUCCH configuration, the first PUCCH configuration indicating a first set of PUCCH resource identifiers (IDs), the second PUCCH configuration indicating a second set of PUCCH resource IDs; and receiving a second BWP configuration associated with a second UL BWP, the second BWP configuration including a third PUCCH configuration, the third PUCCH configuration indicating a third set of PUCCH resource IDs. The first set of PUCCH resource IDs and the second set of PUCCH resource IDs share no common PUCCH resource ID.
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公开(公告)号：US20210022158A1
公开(公告)日：2021-01-21
申请号：US16930257
申请日：2020-07-15
发明人： CHIA-HUNG WEI , HENG-LI CHIN , WAN-CHEN LIN , CHIE-MING CHOU
摘要： A method performed by a User Equipment (UE) is provided. The method includes the UE receiving a Radio Resource Control (RRC) configuration including a first parameter configured with a first value and a second parameter configured with at least one second value. Each of the first value and the at least one second value indicates a number of PUSCH repetitions. The method further includes the UE receiving Downlink Control Information (DCI) on a Physical Downlink Control Channel (PDCCH) scheduling a Physical Uplink Shared Channel (PUSCH) transmission, selecting, according to the DCI, one of the first parameter and the second parameter to determine a number of PUSCH repetitions for the PUSCH transmission, determining the number of PUSCH repetitions for the PUSCH transmission as the first value when the first parameter is selected, determining the number of PUSCH repetitions for the PUSCH transmission as one of the at least one second value indicated by the DCI when the second parameter is selected, and performing the PUSCH transmission for a number of times based on the number of PUSCH repetitions.
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公开(公告)号：US20240089062A1
公开(公告)日：2024-03-14
申请号：US18281055
申请日：2022-03-31
发明人： WAN-CHEN LIN , CHIA-HAO YU , CHIA-HUNG LIN , HAI-HAN WANG
CPC分类号： H04L5/0053 , H04L5/0094 , H04W72/21
摘要： A wireless communication method and apparatus for handling radio resource collision are provided. The wireless communication method includes receiving a Radio Resource Control (RRC) configuration indicating a first Control Resource Set (CORESET) pool index associated with a Physical Uplink Control Channel (PUCCH) designated to carry Uplink Control Information (UCI); determining whether the PUCCH overlaps one or more Physical Uplink Shared Channels (PUSCHs) in time domain; after determining that the PUCCH overlaps at least one of the one or more PUSCHs in the time domain, multiplexing the UCI on a particular PUSCH of the one or more PUSCHs that is associated with the first CORESET pool index; and transmitting the UCI via the particular PUSCH.
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公开(公告)号：US20240057111A1
公开(公告)日：2024-02-15
申请号：US18233207
申请日：2023-08-11
发明人： WAN-CHEN LIN , CHIA-HUNG LIN , MEI-JU SHIH
IPC分类号： H04W72/232 , H04W76/20 , H04W72/1263
CPC分类号： H04W72/232 , H04W76/20 , H04W72/1263
摘要： A method for a unified Transmission Configuration Indication (TCI) state operation performed by a user equipment (UE) is provided. The method includes receiving a first Radio Resource Control (RRC) configuration for configuring a first set of TCI states and a second set of TCI states; receiving a first indication for associating the first set of TCI states with a first channel, the first channel including a Physical Downlink Control Channel (PDCCH); receiving a second indication for associating the second set of TCI states with a second channel, the second channel being scheduled by first Downlink Control Information (DCI) received on the first channel; receiving a third indication for indicating at least one third TCI state to be applied on the second channel; and transmitting or receiving the second channel after applying the at least one third TCI state.
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公开(公告)号：US20220322340A1
公开(公告)日：2022-10-06
申请号：US17843630
申请日：2022-06-17
发明人： HAI-HAN WANG , WAN-CHEN LIN , CHIA-HUNG WEI
摘要： A method for a BS for processing multiplexed UCI received from a UE is disclosed. The method includes grouping PUCCH resources for CSI and an SR with a low priority and PUCCH resources for a slot-based HARQ-ACK into a first group of PUCCH resources; grouping PUCCH resources for CSI and an SR with a high priority and PUCCH resources for a sub-slot based HARQ-ACK into a second group of PUCCH resources; determining a first set of PUCCH resources in a slot from the first group; obtaining first multiplexed UCI of a first PUCCH resource by a first UCI multiplexing procedure for UCI corresponding to the first set; determining a second set of PUCCH resources in a sub-slot of the slot from the second group; and obtaining second multiplexed UCI of a second PUCCH resource by a second UCI multiplexing procedure for UCI corresponding to the second set.
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公开(公告)号：US20220295540A1
公开(公告)日：2022-09-15
申请号：US17689347
申请日：2022-03-08
发明人： HSIN-HSI TSAI , HENG-LI CHIN , WAN-CHEN LIN , YUNG-LAN TSENG
摘要： A method for a user equipment (UE) to monitor a physical downlink control channel (PDCCH) is provided. The method receives, while being in a radio resource control (RRC) CONNECTED state, from a base station (BS), an RRC release message that includes a small data transmission (SDT) configuration. After receiving the RRC release message, the method transitions to an RRC_INACTIVE state from the RRC_CONNECTED state in response to receiving the RRC release message. The method then initiates an SDT procedure based on the SDT configuration. The method further determines whether a search space set associated with an SDT search space is received from the BS. The method monitors the PDCCHby monitoring the search space set during the SDT procedure when the search space set is received from the BS.
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公开(公告)号：US20240284226A1
公开(公告)日：2024-08-22
申请号：US18444727
申请日：2024-02-18
发明人： CHIA-HSIN LAI , MEI-JU SHIH , CHIA-HUNG LIN , WAN-CHEN LIN
IPC分类号： H04W24/10 , H04L5/00 , H04W72/21 , H04W72/542
CPC分类号： H04W24/10 , H04L5/0035 , H04W72/21 , H04W72/542
摘要： Methods and devices for event triggered measurement reporting are provided. The method includes determining whether a specific scheduling request (SR) configuration is configured to the UE. In a case that the specific SR configuration is configured to the UE, the method transmits, to a base station (BS), an SR according to the specific SR configuration in response to a fulfillment of a condition. The method receives, from the BS, downlink control information (DCI) indicating a first uplink (UL) resource for transmitting a measurement report, and transmits, to the BS, the measurement report on the first UL resource.
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公开(公告)号：US20230075089A1
公开(公告)日：2023-03-09
申请号：US17985128
申请日：2022-11-10
发明人： WAN-CHEN LIN , YU-HSIN CHENG
摘要： A method and a BS for construction of a DCI format are provided. The method includes configuring a first DAI field of first DCI with a first size and configuring a second DAI field of second DCI with a second size; generating at least one bit with a zero value for one of the first DAI field and the second DAI field if a size difference between the first size and the second size exists; and transmitting, to a UE, an RRC message, the first DCI, and the second DCI, wherein the RRC message includes information for configuring a HARQ-ACK codebook list, the HARQ-ACK codebook list includes a first HARQ-ACK codebook indicated by the first DCI and a second HARQ-ACK codebook indicated by the second DCI, and the first DCI and the second DCI have a same format.
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