公开(公告)号：US20250056626A1

公开(公告)日：2025-02-13

申请号：US18933134

申请日：2024-10-31

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Huang ,  Meng-Hui Ou

IPC: H04W74/0833 ,  H04W76/10

Abstract: A method and device are disclosed from the perspective of a User Equipment (UE). In one embodiment, the method includes the UE initiating a 2-step Random Access (RA) procedure including Uplink (UL) data in RRC_INACTIVE state. The method further includes the UE switching from the 2-step RA procedure to a 4-step RA procedure not including the UL data in response to a condition.

公开(公告)号：US11991749B2

公开(公告)日：2024-05-21

申请号：US17219107

申请日：2021-03-31

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Huang ,  Meng-Hui Ou

IPC: H04W74/08 ,  H04W74/00 ,  H04W74/02 ,  H04W74/0833

CPC classification number: H04W74/0833 ,  H04W74/008 ,  H04W74/02

Abstract: A method and device are disclosed from the perspective of a User Equipment (UE). The method includes the UE receiving a configuration, from a network node, indicating that Random Access Channel (RACH) occasion(s) of a first Random Access (RA) type are not configured. The method further includes the UE determining if RACH occasion(s) of the first RA type are shared with a second RA type or a third RA type, and/or includes the UE determining the starting point of preambles for the first RA type based on at least RA parameter(s) for more than one RA type.

公开(公告)号：US11737042B2

公开(公告)日：2023-08-22

申请号：US17981227

申请日：2022-11-04

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Huang ,  Meng-Hui Ou

IPC: H04W56/00 ,  H04W24/10

CPC classification number: H04W56/0045 ,  H04W24/10

Abstract: Methods, systems, and apparatuses are provided for User Equipment (UE) Timing Advance (TA) reporting in a wireless communication system. The UE can appropriately trigger the TA report with the different configurations by system information (e.g., for Random Access (RA) procedure, for TA report during RA, etc.) and dedicated signaling (e.g., for Radio Resource Control (RRC) connected mode, for event-triggered TA report, etc.). A method for a UE in a wireless communication system can comprise receiving a first configuration of TA report, receiving a second configuration of TA report, and determining whether to trigger a second TA report upon receiving the second configuration based on whether a first TA report has been transmitted to a serving cell.

公开(公告)号：US11652532B2

公开(公告)日：2023-05-16

申请号：US17744792

申请日：2022-05-16

Applicant: ASUSTek Computer Inc.

Inventor： Ming-Che Li ,  Yu-Hsuan Guo ,  Meng-Hui Ou

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/14 ,  H04W8/24 ,  H04B7/06 ,  H04B7/08 ,  H04W72/044 ,  H04W16/28 ,  H04W72/1273 ,  H04B7/0408 ,  H04L5/00 ,  H04W72/0446 ,  H04B7/04 ,  H04B7/0413 ,  H04W92/20

CPC classification number: H04B7/0695 ,  H04B7/04 ,  H04B7/0408 ,  H04B7/0617 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0082 ,  H04W16/28 ,  H04W72/046 ,  H04W72/0446 ,  H04W72/1273 ,  H04B7/0413 ,  H04L5/0048 ,  H04L5/0055 ,  H04W92/20

Abstract: A method and apparatus are disclosed from the perspective of a first network node. In one embodiment, the method includes the first network node transmitting a second transmission to a UE (User Equipment) in at least a first symbol of a first TTI (Transmission Time Interval). The method further includes the first network node transmitting a first transmission to a second network node in at least a second symbol of a second TTI, wherein the first TTI is TTI-level aligned to the second TTI and the first symbol is at least partially overlapped with the second symbol in time domain.

公开(公告)号：US11564262B2

公开(公告)日：2023-01-24

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 ,  H04W72/08 ,  H04W72/02 ,  H04W72/04

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：US20230021290A1

公开(公告)日：2023-01-19

申请号：US17952572

申请日：2022-09-26

Applicant: ASUSTek Computer Inc.

Inventor： Yu-Hsuan Guo ,  Meng-Hui Ou

IPC: H04W8/24 ,  H04W8/20 ,  H04W76/27 ,  H04W68/00 ,  H04W76/30

Abstract: A method and apparatus are disclosed from the perspective of a UE (User Equipment) with a first USIM (Universal Mobile Telecommunications System Subscriber Identity Module) and a second USIM. In one embodiment, the method includes the UE transmitting, to a first network node associated with the first USIM, a message carrying information related to a signaling activity between the UE and a second network node associated with the second USIM.

公开(公告)号：US20220322458A1

公开(公告)日：2022-10-06

申请号：US17706678

申请日：2022-03-29

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Huang ,  Meng-Hui Ou

IPC: H04W74/08 ,  H04W72/04 ,  H04W72/14 ,  H04L1/08

Abstract: Methods and apparatuses for a User Equipment (UE) to monitor the Physical Downlink Control Channel (PDCCH) appropriately in order to reduce power consumption and perform Contention Resolution for a Random Access (RA) procedure in a Non-Terrestrial Network (NTN). The UE can perform a Msg3 transmission during a RA procedure in a NTN and start a RA contention resolution timer in the first symbol after the end of the Msg3 transmission plus a timing offset. In response to expiry of the RA contention resolution timer, the UE determines whether to consider Contention Resolution not successful based on at least whether the RA contention resolution timer expires during a time duration of the timing offset after a Msg3 retransmission.

公开(公告)号：US11452144B2

公开(公告)日：2022-09-20

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 ,  H04W88/02

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：US11451976B2

公开(公告)日：2022-09-20

申请号：US17074943

申请日：2020-10-20

Applicant: ASUSTek Computer Inc.

Inventor： Yu-Hsuan Guo ,  Meng-Hui Ou

IPC: H04B7/204 ,  H04W16/28 ,  H04W72/04 ,  H04L5/00 ,  H04W76/18 ,  H04W56/00

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.

公开(公告)号：US11291012B2

公开(公告)日：2022-03-29

申请号：US16924915

申请日：2020-07-09

Applicant: ASUSTek Computer Inc.

Inventor： Tun-Huai Shih ,  Meng-Hui Ou ,  Yu-Hsuan Guo

IPC: H04W72/04 ,  H04W56/00 ,  H04W76/27 ,  H04W74/08

Abstract: Methods and apparatuses for selecting beam for preconfigured uplink resources in a wireless communication system are disclosed herein. In one method, a user equipment (UE) receives, from a network node, a signaling to configure at least one Preconfigured Uplink Resource (PUR) associated with one or more beams from multiple beams. The UE selects a first beam from the multiple beams and performs a transmission of data in RRC_INACTIVE state using the at least one PUR via the first beam if the first beam fulfills at least one condition, wherein the at least one condition comprises that the first beam is associated with the at least one PUR and Reference Symbol Received Power (RSRP) of the first beam is better than a first threshold. The UE initiates a Random Access (RA) procedure and performs the transmission during the RA procedure if no beam of the multiple beams fulfills the at least one condition.