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公开(公告)号：US20180020487A1
公开(公告)日：2018-01-18
申请号：US15650315
申请日：2017-07-14
Applicant: ASUSTek Computer Inc.
Inventor： Hsin-Hsi Tsai , Yu-Hsuan Guo
Abstract: Methods and apparatuses for random access in a wireless communication system are disclosed herein. In one method, a user equipment (UE) performs a first attempt of a random access procedure to communicate with a cell via at least a first UE beam. The UE performs a second attempt of the random access procedure to communicate with the cell via at least a second UE beam when the first attempt fails, in which the direction of the first UE beam and the direction of the second UE beam are different.
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12.发明申请公开(公告)号：US20170373739A1
公开(公告)日：2017-12-28
申请号：US15606239
申请日：2017-05-26
Applicant: ASUSTek Computer Inc.
Inventor： Yu-Hsuan Guo , Meng-Hui Ou , Hsin-Hsi Tsai , Richard Lee-Chee Kuo
IPC: H04B7/06 , H04B7/0452 , H04B7/0404 , H04Q1/50 , H04B7/08
CPC classification number: H04B7/0617 , H04B7/0404 , H04B7/0452 , H04B7/0632 , H04B7/0686 , H04B7/0689 , H04B7/0848 , H04B7/0868 , H04B7/088 , H04Q1/50
Abstract: A method and apparatus are disclosed for utilizing UE beamforming in a wireless communication system. In one embodiment, the method includes the UE performing measurement to obtain a measurement result associated with a cell. The method also includes the UE determining whether to use the UE beamforming in the cell at least based on the measurement result, wherein the UE uses the UE beamforming in the cell if the measurement result is worse than a first threshold.
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公开(公告)号：US20230054063A1
公开(公告)日：2023-02-23
申请号：US17969660
申请日：2022-10-19
Applicant: ASUSTek Computer Inc.
Inventor： Li-Te Pan , Hsin-Hsi Tsai
Abstract: A method and apparatus are disclosed from the perspective of a network node. In one embodiment, the method includes receiving a resource request to allocate SPS resource from a UE, wherein the resource request indicates a first logical channel. The method also allocating the UE with a first SPS resource and a second SPS resource for the first logical channel and a second logical channel associated with the first logical channel based on the resource request.
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公开(公告)号：US11457505B2
公开(公告)日：2022-09-27
申请号：US17073343
申请日：2020-10-17
Applicant: ASUSTek Computer Inc.
Inventor： Hsin-Hsi Tsai , Yu-Hsuan Guo , Jia-Hong Liou
Abstract: A method and apparatus are disclosed from the perspective of a UE (User Equipment). In one embodiment, the method includes the UE receiving a first MAC-CE (Medium Access Control-Control Element) including or indicating a plurality of TCI (Transmission Configuration Indication) state IDs (Identities) to be activated for receiving PDSCH (Physical Downlink Shared Channel), wherein format of the first MAC-CE depends on amount of the plurality of TCI state IDs. The method further includes the UE activating a plurality of TCI states associated with the plurality of TCI state IDs included or indicated in the first MAC-CE for receiving the PDSCH in response to reception of the first MAC-CE.
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公开(公告)号：US11240809B2
公开(公告)日：2022-02-01
申请号：US16131598
申请日：2018-09-14
Applicant: ASUSTek Computer Inc.
Inventor： Hsin-Hsi Tsai , Yu-Hsuan Guo , Meng-Hui Ou
Abstract: A method and apparatus are disclosed from the perspective of a UE (User Equipment). In one embodiment, the method includes the UE receiving an SCell activation/deactivation MAC (Medium Access Control) control element to activate the SCell. The method further includes the UE activates the SCell based on the SCell activation/deactivation MAC control element. The method also includes the UE receiving a beam indication by a MAC control element via the PCell, wherein the beam indication includes a cell index and the beam indication is used to derive at least one beam to be used in the SCell. In addition, the method includes the UE using the at least one beam for a DL (Downlink) transmission or an UL (Uplink) transmission in the SCell.
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Patent Agency Ranking
16.发明授权公开(公告)号：US10602549B2
公开(公告)日：2020-03-24
申请号：US16280497
申请日：2019-02-20
Applicant: ASUSTek Computer Inc.
Inventor： Hsin-Hsi Tsai , Yu-Hsuan Guo , Yi-Hsuan Kung , Jia-Hong Liou
Abstract: A method and apparatus are disclosed from the perspective of a User Equipment (UE). In one embodiment, the method includes receiving a Random Access Channel (RACH) configuration from a network node, wherein the RACH configuration indicates at least one Physical Random Access Channel (PRACH) resource for beam failure recovery. The method further includes receiving a timing advance command from the network node, and starting or restarting a time alignment timer when receiving the timing advance command. The method also includes releasing the at least one PRACH resource for the beam failure recovery indicated by the RACH configuration when the timing alignment timer expires.
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17.发明授权公开(公告)号：US10582418B2
公开(公告)日：2020-03-03
申请号：US15969707
申请日：2018-05-02
Applicant: ASUSTek Computer Inc.
Inventor： Hsin-Hsi Tsai , Li-Te Pan , Li-Chih Tseng
Abstract: Methods and apparatuses for transmitting data duplication in a wireless communication system are disclosed herein. In one method for a user equipment (UE) configured with data duplication. The UE duplicates a data unit into a first data unit and a second data unit. The UE constructs a second Radio Link Control (RLC) Packet Data Unit (PDU) used for transmitting the second data unit. The second data unit is a second RLC Service Data Unit (SDU). The UE receives a control command from a network node. The control command is used to deactivate the data duplication. The UE discards the second RLC PDU if the second RLC PDU includes the second RLC SDU.
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18.发明申请公开(公告)号：US20190274169A1
公开(公告)日：2019-09-05
申请号：US16280497
申请日：2019-02-20
Applicant: ASUSTek Computer Inc.
Inventor： Hsin-Hsi Tsai , Yu-Hsuan Guo , Yi-Hsuan Kung , Jia-Hong Liou
Abstract: A method and apparatus are disclosed from the perspective of a User Equipment (UE). In one embodiment, the method includes receiving a Random Access Channel (RACH) configuration from a network node, wherein the RACH configuration indicates at least one Physical Random Access Channel (PRACH) resource for beam failure recovery. The method further includes receiving a timing advance command from the network node, and starting or restarting a time alignment timer when receiving the timing advance command. The method also includes releasing the at least one PRACH resource for the beam failure recovery indicated by the RACH configuration when the timing alignment timer expires.
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19.发明申请公开(公告)号：US20180324641A1
公开(公告)日：2018-11-08
申请号：US15969707
申请日：2018-05-02
Applicant: ASUSTek Computer Inc.
Inventor： Hsin-Hsi Tsai , Li-Te Pan , Li-Chih Tseng
Abstract: Methods and apparatuses for transmitting data duplication in a wireless communication system are disclosed herein. In one method for a user equipment (UE) configured with data duplication. The UE duplicates a data unit into a first data unit and a second data unit. The UE constructs a second Radio Link Control (RLC) Packet Data Unit (PDU) used for transmitting the second data unit. The second data unit is a second RLC Service Data Unit (SDU). The UE receives a control command from a network node. The control command is used to deactivate the data duplication. The UE discards the second RLC PDU if the second RLC PDU includes the second RLC SDU.
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公开(公告)号：US20180302886A1
公开(公告)日：2018-10-18
申请号：US15952816
申请日：2018-04-13
Applicant: ASUSTek Computer Inc.
Inventor： Li-Te Pan , Hsin-Hsi Tsai
Abstract: A method and apparatus are disclosed from the perspective of a network node. In one embodiment, the method includes receiving a resource request to allocate SPS resource from a UE, wherein the resource request indicates a first logical channel. The method also allocating the UE with a first SPS resource and a second SPS resource for the first logical channel and a second logical channel associated with the first logical channel based on the resource request.
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