公开(公告)号：US20190230545A1

公开(公告)日：2019-07-25

申请号：US16251843

申请日：2019-01-18

Applicant: ASUSTek Computer Inc.

Inventor： Jia-Hong Liou ,  Ming-Che Li

IPC: H04W24/10 ,  H04W16/28

Abstract: A method and apparatus are disclosed from the perspective of a User Equipment (UE). In one embodiment, the method includes the UE being served and/or configured with a first cell and a second cell. The method also includes the UE transmitting a beam failure recovery request via a PRACH (Physical Random Access Channel) in the second cell in response to the UE detecting that all links associated with monitored control resource set(s) in the second cell have failed. Furthermore, the method includes the UE transmitting a first report via a PUCCH (Physical Uplink Control Channel) in the second cell in response to the UE detecting that all links associated with monitored control resource set(s) in the first cell have failed.

公开(公告)号：US20190159100A1

公开(公告)日：2019-05-23

申请号：US16193751

申请日：2018-11-16

Applicant: ASUSTek Computer Inc.

Inventor： Jia-Hong Liou ,  Ming-Che Li

IPC: H04W36/30 ,  H04B7/06 ,  H04B7/08 ,  H04W72/04

Abstract: A method and apparatus are disclosed from the perspective of a UE (User Equipment). In one embodiment, the method includes the UE receiving and/or monitoring a first control region via a first link. The method further includes the UE transmitting a first request if the first link fails. The method also includes the UE receiving and/or monitoring a second control region for a response via a second link within a time window associated with the first request. In addition, the method includes the UE receiving and/or monitoring the first control region after the time window associated with the first request is over.

公开(公告)号：US20180132197A1

公开(公告)日：2018-05-10

申请号：US15807165

申请日：2017-11-08

Applicant: ASUSTek Computer Inc.

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

IPC: H04W52/36 ,  H04W52/24

Abstract: Methods and apparatuses for triggering a power headroom report for beam operation in a wireless communication system are disclosed herein. In one method, a user equipment (UE) uses multiple beams for transmission. The UEtriggers a power headroom report due to a change of a pathloss being larger than a threshold, wherein the pathloss is associated with a specific beam or a set of beams.

公开(公告)号：US20180131425A1

公开(公告)日：2018-05-10

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: H04B7/06 ,  H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04W24/08

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：US20180035421A1

公开(公告)日：2018-02-01

申请号：US15660500

申请日：2017-07-26

Applicant: ASUSTeK COMPUTER INC.

Inventor： Ko-Chiang Lin ,  Ming-Che Li

IPC: H04W72/04 ,  H04W74/00 ,  H04W74/08 ,  H04W48/12 ,  H04W56/00

CPC classification number: H04W72/048 ,  H04L5/0048 ,  H04W48/12 ,  H04W48/18 ,  H04W56/001 ,  H04W72/02 ,  H04W74/006 ,  H04W74/0833 ,  H04W88/06

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：US20170332365A1

公开(公告)日：2017-11-16

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

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：US20170230996A1

公开(公告)日：2017-08-10

申请号：US15423826

申请日：2017-02-03

Applicant: ASUSTeK Computer Inc.

Inventor： Ming-Che Li ,  Li-Chih Tseng

IPC: H04W72/12

CPC classification number: H04W72/1284 ,  H04W72/1278 ,  H04W72/1294 ,  H04W88/02

Abstract: A method and apparatus are disclosed for latency reduction of device-to-device message in a wireless communication system. In one embodiment, the method includes the UE receiving a grant on a first interface wherein the grant indicates resource for transmitting scheduling information and resources for data transmission on a second interface. The method also includes the UE transmitting a first scheduling information on the second interface in a first specific timing interval and transmits a second scheduling information on the second interface in a second specific timing interval, wherein the timing difference between the second specific timing and the first specific timing is indicated by the grant, and wherein the first scheduling information indicates a first timing offset between the first scheduling information transmission and the data transmission, and the second scheduling information indicates a second timing offset between the second scheduling information transmission and the data transmission, and the first timing offset is different from the second timing offset.

公开(公告)号：US20170150490A1

公开(公告)日：2017-05-25

申请号：US15355702

申请日：2016-11-18

Applicant: ASUSTeK Computer Inc.

Inventor： Wei-Yu Chen ,  Meng-Hui Ou ,  Li-Te Pan ,  Ming-Che Li

IPC: H04W72/04 ,  H04B1/3822 ,  H04W4/06 ,  H04W76/04

CPC classification number: H04W4/06 ,  H04B1/3822 ,  H04W36/00 ,  H04W36/03 ,  H04W48/02 ,  H04W76/14 ,  H04W76/23 ,  H04W76/27 ,  H04W88/06 ,  H04W92/10 ,  H04W92/18

Abstract: A method and apparatus are disclosed for switching communication interface in a wireless communication system. In one embodiment, the method includes a UE using a first interface to transmit data for a service. The method also includes the UE receiving an information from a base station for indicating that the first interface is not allowed to transmit data for the service. The method further includes the UE transmitting a request to the base station for using a second interface in response to the reception of the information.