公开(公告)号：US10805907B2

公开(公告)日：2020-10-13

申请号：US15721136

申请日：2017-09-29

Applicant: ASUSTeK COMPUTER INC.

Inventor： Ko-Chiang Lin ,  Ming-Che Li

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/18

Abstract: Techniques for receiving control channel for multiple numerologies are disclosed. The UE receives a control channel by using a first numerology and receives a first data channel information by using a second numerology. The UE also receives a second data channel information by using the first numerology. Also, different numerologies and bandwidth portions are used for communicating data channel information and HARQ feedback respectively.

公开(公告)号：US20200267597A1

公开(公告)日：2020-08-20

申请号：US16796665

申请日：2020-02-20

Applicant: ASUSTek Computer Inc.

Inventor： Chun-Wei Huang ,  Ming-Che Li

IPC: H04W28/04 ,  H04L1/18 ,  H04W72/12

Abstract: A method and apparatus are disclosed. In an example from the perspective of a first device, the first device is configured with a second set of slot offsets by a network. The first device receives, from the network, a second Downlink Control Information (DCI) scheduling a sidelink resource. The first device performs sidelink transmission, to a second device, on the sidelink resource. The first device monitors and/or receives a sidelink hybrid automatic repeat request-acknowledgement (SL HARQ-ACK) feedback from the second device in a fourth slot. The SL HARQ-ACK feedback is associated with the sidelink transmission. The first device derives, based on the fourth slot and a second slot offset value indicated by the second DCI, a third slot for transmitting a SL HARQ-ACK to the network. The second set of slot offsets includes the second slot offset value. The SL HARQ-ACK is set/derived/determined based on the received SL HARQ-ACK feedback.

公开(公告)号：US10686504B2

公开(公告)日：2020-06-16

申请号：US15724097

申请日：2017-10-03

Applicant: ASUSTek Computer Inc.

Inventor： Ming-Che Li ,  Ko-Chiang Lin ,  Yu-Hsuan Guo

IPC: H04J3/00 ,  H04B7/06 ,  H04B7/08 ,  H04L5/00 ,  H04W24/08 ,  H04W72/04 ,  H04W72/12 ,  H04W88/02

Abstract: Methods and apparatuses for user equipment beamforming operation in a wireless communication system. In one method, a user equipment receives a first configuration or a first scheduling to request the UE to perform a first Uplink (UL) transmission on a first UE beam, wherein the first UL transmission is to be performed in a first time unit. The UE receives a second configuration or a second scheduling to request the UE to perform a second UL transmission on a second UE beam, wherein the second UL transmission is to be performed in a second time unit. The UE performs the first UL transmission on the first UE beam and drops the second UL transmission on the second UE beam if the second time unit is at least partially overlapped with the first time unit.

公开(公告)号：US10674484B2

公开(公告)日：2020-06-02

申请号：US15592734

申请日：2017-05-11

Applicant: ASUSTek Computer Inc.

Inventor： Ko-Chiang Lin ,  Li-Chih Tseng ,  Ming-Che Li

IPC: H04W72/04 ,  H04L5/00

Abstract: A method and apparatus are disclosed for performing uplink transmission in a wireless communication system. In one embodiment, the method includes the UE monitors a plurality of occasions for a DL control channel within a DL data region within one subframe, wherein a first control channel in a first occasion corresponds to a first UL data channel with a first duration, and wherein a second control channel in a second occasion corresponds to a second UL data channel with a second duration.

公开(公告)号：US20200100215A1

公开(公告)日：2020-03-26

申请号：US16579067

申请日：2019-09-23

Applicant: ASUSTek Computer Inc.

Inventor： Ming-Che Li ,  Li-Chih Tseng ,  Wei-Yu Chen ,  Li-Te Pan

IPC: H04W72/00 ,  H04L1/18 ,  H04L5/00 ,  H04W72/02 ,  H04W72/12

Abstract: A method and apparatus are disclosed from the perspective of a first device. In one embodiment, the method includes the first device performs sensing on a data resource pool, and the first device selects/derives at least a first data resource from the data resource pool based on the sensing result of the data resource pool. The method further includes the first device transmits a first control information on a first control resource, wherein the first control information allocates or indicates the first data resource. The method also includes the first device performs a first data transmission on the first data resource to at least one second device. Furthermore, the method includes the first device determines or derives a first set of feedback resource(s) based on the first control resource and/or the first data resource; and the first device receives a first set of feedback transmission(s) on the first set of feedback resource(s) from at least the one second device, wherein the first set of feedback transmissions are associated with the first data transmission.

公开(公告)号：US20200052865A1

公开(公告)日：2020-02-13

申请号：US16536794

申请日：2019-08-09

Applicant: ASUSTek Computer Inc.

Inventor： Jia-Hong Liou ,  Ming-Che Li

IPC: H04L5/00 ,  H04W24/08 ,  H04W72/04 ,  H04W72/12

Abstract: Methods and apparatuses are disclosed from the perspective of a User Equipment (UE). In one method, the method includes the UE is configured by a network node to receive and/or monitor a signal within a channel occupancy time, wherein the signal indicates information of one or multiple TTIs (Transmission Time Interval) of a serving cell. The method further includes the UE derives state or functionality of one or more symbol(s) in the one or multiple TTIs based on the information, wherein the information indicates a symbol in the one or multiple TTIs to be any of “downlink”, “uplink”, “flexible”, or “blank”. The method also includes the UE derives or is indicated that at least one set of consecutive symbol(s) are indicated as “blank”. Furthermore, the method includes the UE prevents from or is not required to perform reception for (dynamically) indicated or configured physical DL (Downlink) channel or RS (Reference Signal) within the set of consecutive symbols indicated as “blank”. In addition, the method includes the UE prevents from or is not required to perform transmission for (dynamically) indicated or configured physical UL (Uplink) channel or RS within the set of consecutive symbols indicated as “blank”. Also, the method includes the UE being allowed to perform a channel access procedure or LBT (Listen Before Talk) scheme within the set of consecutive symbols indicated as “blank”.

公开(公告)号：US20200045715A1

公开(公告)日：2020-02-06

申请号：US16533072

申请日：2019-08-06

Applicant: ASUSTek Computer Inc.

Inventor： Ming-Che Li ,  Li-Te PAN ,  Li-Chih TSENG ,  Wei-Yu CHEN

IPC: H04W72/12 ,  H04W72/14 ,  H04W72/04

Abstract: A method and apparatus are disclosed. In an example from the perspective of a device, a grant is received on a first interface. The grant is associated with transmission on a second interface. A first resource and/or a second resource are derived based upon the grant. A first transmission for delivering a transport block is performed on the first resource on a first transmission beam. The first transmission is on the second interface. A second transmission for delivering the transport block is performed on the second resource on a second transmission beam. The second transmission is on the second interface.

公开(公告)号：US20200008266A1

公开(公告)日：2020-01-02

申请号：US16453818

申请日：2019-06-26

Applicant: ASUSTek Computer Inc.

Inventor： Li-Te Pan ,  Li-Chih Tseng ,  Wei-Yu Chen ,  Ming-Che Li

IPC: H04W80/08 ,  H04L1/16 ,  H04W76/14 ,  H04W92/18 ,  H04W4/40 ,  H04W80/02

Abstract: A method and apparatus are disclosed from the perspective of a UE (User Equipment). In one embodiment, the method includes setting a state variable used for the sidelink transmission to “1” when a PDCP (Packet Data Convergence Protocol) entity for the sidelink radio bearer is established. The method also includes performing the sidelink transmission for a very first data unit of the PDCP entity on the sidelink radio bearer, wherein a sequence number of the very first data unit is set to the state variable.

公开(公告)号：US20200008258A1

公开(公告)日：2020-01-02

申请号：US16444863

申请日：2019-06-18

Applicant: ASUSTek Computer Inc.

Inventor： Ming-Che Li ,  Li-Chih Tseng ,  Wei-Yu Chen ,  Li-Te Pan

IPC: H04W76/18 ,  H04W24/10 ,  H04W52/10 ,  H04W76/14 ,  H04W72/04

Abstract: Methods and apparatuses for handling sensing for a sidelink source in a wireless communication system are disclosed herein. In one method, a User Equipment (UE) receives a control signaling which schedules a resource of a first transmission, in which the control signaling informs and/or indicates that the scheduled resource is not kept for a next transmission. The UE performs energy sensing for candidate resources, in which one or more resources associated with the scheduled resource of the first transmission is not utilized for energy sensing.

公开(公告)号：US20200008183A1

公开(公告)日：2020-01-02

申请号：US16454810

申请日：2019-06-27

Applicant: ASUSTek Computer Inc.

Inventor： Wei-Yu Chen ,  Li-Chih Tseng ,  Li-Te Pan ,  Ming-Che Li

IPC: H04W72/04 ,  H04W76/34

Abstract: A method and apparatus are disclosed from the perspective of a User Equipment (UE). In one embodiment, the method includes the UE performing a first device-to-device (D2D) transmission based on a periodic resource. The method further includes the UE performs a second D2D transmission based on the periodic resource in response to no data available for the second D2D transmission, wherein the second D2D transmission indicates release of the periodic resource. The method also includes the UE stops using the periodic resource to perform a third D2D transmission.