公开(公告)号：US20210022091A1

公开(公告)日：2021-01-21

申请号：US16932278

申请日：2020-07-17

Applicant: ASUSTek Computer Inc.

Inventor： Ming-Che Li ,  Chun-Wei Huang ,  Li-Chih Tseng

IPC: H04W52/38 ,  H04W52/24

Abstract: A method and apparatus are disclosed from the perspective of a device to perform sidelink transmission. The method includes the device being in RRC (Radio Resource Control)-connected mode in Uu link. The method also includes the device being configured to use at least DL (Downlink) pathloss for sidelink power control. The method further includes the device deriving a first DL pathloss value for determining an uplink transmit power of one specific kind of uplink transmission. In addition, the method includes the device determining or deriving a sidelink transmit power based on the first DL pathloss value. Furthermore, the method includes the device performing a sidelink transmission to other device(s) with the sidelink transmit power.

公开(公告)号：US10893563B2

公开(公告)日：2021-01-12

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 ,  H04W76/14 ,  H04W24/10 ,  H04W52/10 ,  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：US10693712B2

公开(公告)日：2020-06-23

申请号：US16192939

申请日：2018-11-16

Applicant: ASUSTek Computer Inc.

Inventor： Jia-Hong Liou ,  Ming-Che Li

IPC: H04L12/24 ,  H04W72/12 ,  H04W76/18 ,  H04B7/06 ,  H04L5/00 ,  H04W72/14

Abstract: One or more computing devices, systems, and/or methods for performing operations associated with a link failure are provided. For example, a first control region may be received and/or monitored via a first link. The first control region may be associated with a first configuration. A link failure associated with the first link may be determined. Responsive to determining and/or detecting the link failure, a failure recovery request may be transmitted. Responsive to transmitting the failure recovery request, a second control region may be received and/or monitored via a second link. The second control region may be associated with a second configuration. A response may be received in the second control region. Responsive to or after receiving the response, the second control region may be received and/or monitored.

公开(公告)号：US20200053699A1

公开(公告)日：2020-02-13

申请号：US16536731

申请日：2019-08-09

Applicant: ASUSTek Computer Inc.

Inventor： Wei-Yu Chen ,  Li-Chih Tseng ,  Li-Te Pan ,  Ming-Che Li ,  Richard Lee-Chee Kuo

IPC: H04W72/04 ,  H04W4/44

Abstract: A method and apparatus are disclosed from the perspective of a communication device. In one embodiment, the method includes the first communication device being configured with a first resource pool associated with a first communication identity. The method also includes the first communication device detecting a first data associated with the first communication identity becoming available for transmission. The method further includes the first communication device selecting a first resource from the first resource pool based on the first communication identity. In addition, the method includes the first communication device using the first resource to perform a first transmission including the first data through a device-to-device interface.

公开(公告)号：US10531467B2

公开(公告)日：2020-01-07

申请号：US15660500

申请日：2017-07-26

Applicant: ASUSTeK COMPUTER INC.

Inventor： Ko-Chiang Lin ,  Ming-Che Li

IPC: H04W4/00 ,  H04W72/04 ,  H04W48/12 ,  H04W56/00 ,  H04W74/00 ,  H04W74/08 ,  H04L5/00 ,  H04W72/02 ,  H04W88/06 ,  H04W48/18

Abstract: Techniques for gaining initial access of a cell by a mobile device by using multiple numerologies associated with the orthogonal frequency division multiplexing (OFDM) are disclosed. The multiple numerologies are selected from numerologies that are both offered by the cell and which can be processed by the mobile device that is trying to gain the initial access. For example, one numerology can be used for the synchronization portion of the initial access and a different numerology can be use for the system information gathering and random access portions of the initial access. Also, upon gaining the initial access, the mobile device can be configured to use more numerologies for data communication, either simultaneously or one numerology at a time.

公开(公告)号：US10383067B2

公开(公告)日：2019-08-13

申请号：US15789253

申请日：2017-10-20

Applicant: ASUSTek Computer Inc.

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

IPC: H04M1/00 ,  H04W52/36 ,  H04W72/04 ,  H04W52/14 ,  H04W52/42 ,  H04W88/02 ,  H04W88/08

Abstract: A method and apparatus are disclosed from the perspective of a UE. In one embodiment, the method includes transmitting a power related information corresponding to a specific UE beam and/or a specific UE beam combination of multiple UE beams to a base station. In one embodiment, the method further includes receiving an indication from the base station about the power related information of which UE beam and/or UE beam combination is to be reported.

公开(公告)号：US20190082426A1

公开(公告)日：2019-03-14

申请号：US16124860

申请日：2018-09-07

Applicant: ASUSTek Computer Inc.

Inventor： Jia-Hong Liou ,  Ming-Che Li

IPC: H04W72/04 ,  H04W16/14

Abstract: A method and apparatus are disclosed from the perspective of a UE (User Equipment). In one embodiment, the method includes the UE monitors or receives a control signal within a channel occupancy, wherein the control signal indicates a number of consecutive TTIs (Transmission Time Intervals) and TTI format(s) related information of the TTIs. The method further includes the UE derives transmission direction of symbols in the TTIs or functionality of symbols in the TTIs from the information. The method also includes the UE considers the last TTI of the indicated TTIs as an ending TTI of the channel occupancy. In addition, the method includes the UE performs DL (Downlink) data reception or UL (Uplink) data transmission until the ending TTI.

公开(公告)号：US20180049137A1

公开(公告)日：2018-02-15

申请号：US15673971

申请日：2017-08-10

Applicant: ASUSTek Computer Inc.

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

IPC: H04W52/24 ,  H04W52/14 ,  H04B17/309

Abstract: A method and apparatus are disclosed, from the perspective of the UE, for deriving UE transmit power. In one embodiment, the method includes the UE deriving a first pathloss value measured from a first reference signal. In addition, the method includes the UE deriving a second pathloss value measured from a second reference signal. The method also includes the UE transmitting a first UL transmission wherein the UL transmit power of the first UL transmission is derived from the first pathloss value. The method further includes the UE transmitting a second UL transmission wherein the UL transmit power of the second UL transmission is derived from the second pathloss value.

公开(公告)号：US20180049047A1

公开(公告)日：2018-02-15

申请号：US15674492

申请日：2017-08-10

Applicant: ASUSTek Computer Inc.

Inventor： Ko-Chiang Lin ,  Ming-Che Li

IPC: H04W24/02 ,  H04W72/04

Abstract: Methods and apparatuses for performing a measurement in a wireless communication system are disclosed herein. In one method, a user equipment (UE) is served by a cell supporting multiple numerologies. The UE is configured with a first numerology for data reception. The UE performs a measurement with a second numerology.

公开(公告)号：US20170332397A1

公开(公告)日：2017-11-16

申请号：US15593992

申请日：2017-05-12

Applicant: ASUSTeK COMPUTER INC.

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

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18 ,  H04W24/08 ,  H04W76/02

CPC classification number: H04W72/1268 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1887 ,  H04W24/08 ,  H04W72/042 ,  H04W72/0446 ,  H04W76/10

Abstract: Control structures and techniques for transmission time interval (TTI) shortening in wireless communication systems are provided. Exemplary techniques can comprise establishing a UE device connection to a base station having a first TTI, wherein the UE device is configured to employ TTI shortening and has a second TTI different from the first TTI and monitoring a first short physical downlink control channel (PDCCH) region for a scheduled downlink (DL) transmission via the second TTI, wherein a time distribution associated with multiple second TTIs within the first TTI is determined based on a control format indicator (CFI) value indicated via the first TTI. Exemplary techniques can further comprise receiving a DL transmission via the second TTI and transmitting a hybrid automatic repeat request (HARD) acknowledgement (ACK) (HARQ-ACK) feedback on an associated UL channel for HARQ-ACK feedback, wherein for a number of DL transmissions via the second TTI within one of the first TTI on the associated DL, a number of associated UL channels for HARQ-ACK feedback occur within the same one of the first TTI on the associated UL. Further control structures and techniques for TTI shortening for wireless communication systems are described.