公开(公告)号：US20210227575A1

公开(公告)日：2021-07-22

申请号：US17153401

申请日：2021-01-20

Applicant: ASUSTek Computer Inc.

Inventor： Meng-Hui OU ,  Yu-Hsuan Guo

IPC: H04W72/14 ,  H04W72/12 ,  H04W76/27 ,  H04W76/11

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE receives, via a Radio Resource Control (RRC) message, a resource configuration of a first configured grant to be used in RRC inactive state. The UE performs a first new transmission using the first configured grant in RRC inactive state. After the performing the first new transmission, the UE receives an uplink grant in RRC inactive state via Physical Downlink Control Channel (PDCCH). The UE determines whether the uplink grant is for performance of a second new transmission or for performance of a first retransmission. The UE performs the second new transmission using the uplink grant in RRC inactive state if the UE determines that the uplink grant is for performance of the second new transmission.

公开(公告)号：US20220022276A1

公开(公告)日：2022-01-20

申请号：US17371308

申请日：2021-07-09

Applicant: ASUSTek Computer Inc.

Inventor： Tun-Huai SHIH ,  Yu-Hsuan GUO ,  Meng-Hui OU

IPC: H04W76/27 ,  H04W72/04

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE receives a first Radio Resource Control (RRC) message from a network node, wherein the first RRC message is indicative of a first uplink (UL) Bandwidth Part (BWP) of a cell. In response to initiation of a procedure to use a configured grant (CG) resource in RRC inactive state, the UE performs BWP switching from a second UL BWP of the cell to the first UL BWP of the cell. The UE performs, on the first UL BWP, a first UL transmission using the CG resource. In response to completion of the procedure, the UE performs BWP switching from the first UL BWP of the cell to the second UL BWP of the cell.

公开(公告)号：US20220086946A1

公开(公告)日：2022-03-17

申请号：US17463719

申请日：2021-09-01

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Huang ,  Meng-Hui OU ,  Yu-Hsuan GUO

IPC: H04W76/27 ,  H04W72/12 ,  H04W72/14

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE receives, when the UE is in Radio Resource Control (RRC) connected state, a first Radio Network Temporary Identifier (RNTI) in a first RRC message. The UE monitors, when the UE is in RRC connected state, a Physical Downlink Control Channel (PDCCH) using the first RNTI. The UE receives a second RRC message indicative of the UE transitioning from RRC connected state to RRC inactive state. The UE determines an RNTI, comprising the first RNTI or a second RNTI, based on whether or not the second RRC message comprises the second RNTI. The UE monitors, when the UE is in RRC inactive state, the PDCCH using the RNTI.

公开(公告)号：US20210219347A1

公开(公告)日：2021-07-15

申请号：US17213598

申请日：2021-03-26

Applicant: ASUSTek Computer Inc.

Inventor： Meng-Hui OU ,  Richard Lee-Chee Kuo ,  Tun-Huai Shih

IPC: H04W74/08 ,  H04W74/00

Abstract: A method and apparatus are disclosed from the perspective of a User Equipment (UE), wherein the UE is configured with multiple Bandwidth Parts (BWPs). In one embodiment, the method includes the UE receiving information from a network node to associate a RACH (Random Access Channel) configuration with a BWP among the multiple BWPs. The method further includes that the UE performing a RACH transmission in the BWP using the RACH configuration associated with the BWP.

公开(公告)号：US20210092724A1

公开(公告)日：2021-03-25

申请号：US17109337

申请日：2020-12-02

Applicant: ASUSTek Computer Inc.

Inventor： Yu-Hsuan GOU ,  Richard Lee-Chee KUO ,  Meng-Hui OU

IPC: H04W72/04 ,  H04B7/06 ,  H04B7/08 ,  H04B7/0408 ,  H04B7/0413 ,  H04L5/00 ,  H04W16/28 ,  H04W72/12

Abstract: Methods and apparatuses for transmission or reception using beamforming in a wireless communication system are disclosed herein. In one method, a user equipment receives a second signal indicating a first information. The UE derives at least one specific UE beam based on the first information. The UE uses the at least one specific UE beam to receive or transmit at least one transmission, in which the at least one transmission is periodic channel state indication, scheduling request, and/or scheduling information for downlink assignment or uplink resource.

公开(公告)号：US20220201765A1

公开(公告)日：2022-06-23

申请号：US17551742

申请日：2021-12-15

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan HUANG ,  Tun-Huai SHIH ,  Meng-Hui OU

IPC: H04W74/08 ,  H04W28/02 ,  H04W24/10 ,  H04B17/318

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE receives a configuration, of a logical channel, associated with 2-step Random Access (RA) procedure. The UE triggers a Regular Buffer Status Report (BSR) for the logical channel. The UE determines whether to initiate a first 2-step RA procedure or to initiate a first 4-step RA procedure based on the configuration of the logical channel.

公开(公告)号：US20220150986A1

公开(公告)日：2022-05-12

申请号：US17522092

申请日：2021-11-09

Applicant: ASUSTek Computer Inc.

Inventor： Tun-Huai SHIH ,  Yu-Hsuan GUO ,  Meng-Hui OU

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/02 ,  H04W72/04 ,  H04W72/08

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE initiates a Random Access (RA) procedure. The UE selects, from multiple carriers, a carrier for the RA procedure based on a measured Reference Signal Received Power (RSRP). The UE determines, based on the measured RSRP, whether or not to use a Physical Random Access Channel (PRACH) resource, associated with Message 3 (Msg3) repetition, for Message 1 (Msg1) transmission of the RA procedure, wherein the determination is performed after the selecting the carrier.

公开(公告)号：US20210037397A1

公开(公告)日：2021-02-04

申请号：US17074943

申请日：2020-10-20

Applicant: ASUSTek Computer Inc.

Inventor： Yu-Hsuan GUO ,  Meng-Hui OU

IPC: H04W16/28 ,  H04W72/04 ,  H04W76/18 ,  H04W56/00 ,  H04L5/00

Abstract: A method for a wireless communications system is disclosed. In one example, a user equipment (UE) (e.g. a mobile phone), receives an indication from a network about one or more UE beams that the UE can use for transmission or reception. The UE uses the one or more UE beams for transmission or reception. If and when a certain condition is fulfilled, for example, there is a beam tracking failure, the UE transmits or receives a specific signal via a specific UE beam. The specific UE beam is different from the one or more UE beams that were indicated by the network, and is selected by the UE.