公开(公告)号：US20180006770A1

公开(公告)日：2018-01-04

申请号：US15637362

申请日：2017-06-29

Applicant: ASUSTeK COMPUTER INC.

Inventor： Yu-Hsuan Guo ,  Richard Lee-Chee Kuo ,  Meng-Hui Ou

IPC: H04L1/18 ,  H04B7/06 ,  H04B7/08 ,  H04W72/08

CPC classification number: H04L1/1835 ,  H04B7/0617 ,  H04B7/0695 ,  H04B7/088 ,  H04L1/1822 ,  H04L1/1864 ,  H04L1/189 ,  H04L1/1896 ,  H04W16/28 ,  H04W72/085

Abstract: A method for a wireless communications system is disclosed. In one example, user equipment (UE) maintains at least one serving beam, and uses a serving beam to perform an uplink (UL) transmission of data. The data is stored in an uplink hybrid automatic repeat request (UL HARQ) buffer. When there is a failure to track the serving beam, a beam recovery procedure is initialized. After successful completion of the beam recovery procedure, the UE retransmits the data stored in the UL HARQ buffer. The UE prevents the data from being flushed from the UL HARQ buffer when the failure to track the serving beam occurs, so that the data can be retransmitted.

公开(公告)号：US20170265182A1

公开(公告)日：2017-09-14

申请号：US15454559

申请日：2017-03-09

Applicant: ASUSTeK Computer Inc.

Inventor： Yu-Hsuan Guo ,  Meng-Hui Ou ,  Wei-Yu Chen ,  Li-Te Pan

IPC: H04W72/04

Abstract: A method and apparatus are disclosed for assisting data transmission in a wireless communication system. In one embodiment, the method includes a UE transmitting information to a base station, wherein the information at least indicates time to start an uplink transmission by the UE. In another embodiment, the method could include the UE receiving, from the base station, a configuration indicating a periodic uplink resource allocation. In addition, the method could include the UE performing the uplink transmission based on the periodic uplink resource allocation.

公开(公告)号：US12156263B2

公开(公告)日：2024-11-26

申请号：US17866055

申请日：2022-07-15

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Kung ,  Yu-Hsuan Guo ,  Chun-Wei Huang

IPC: H04W56/00 ,  H04W74/04 ,  H04W74/08 ,  H04W74/0833

Abstract: Methods, systems, and apparatuses are provided for enhancing timing alignment for uplink (UL) multi-Transmission/Reception Point (TRP) (or mTRP) scenarios in a wireless communication system. A method for a UE in a wireless communication system can comprise receiving a signaling, wherein the signaling indicates activation for a first TRP and/or is a Physical Downlink Control Channel (PDCCH) signal, determining to perform a first random access procedure on the first TRP, based on the signaling, to obtain a first Time Alignment (TA) information associated with the first TRP, and performing multi-TRP operation on the first TRP associated with the first TA information and a second TRP associated with a second TA information.

公开(公告)号：US12108479B2

公开(公告)日：2024-10-01

申请号：US17471735

申请日：2021-09-10

Applicant: ASUSTek Computer Inc.

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

IPC: H04W76/27 ,  H04W74/0833

CPC classification number: H04W76/27 ,  H04W74/0833

Abstract: A method and device are disclosed from the perspective of a User Equipment (UE). In one embodiment, the UE initiates a Small Data Transmission (SDT) procedure in RRC_INACTIVE state. Furthermore, the UE transmits a Radio Resource Control (RRC) message to network in response to arrival of a first data, to be transmitted to the network, during the SDT procedure, wherein the first data is not allowed to be transmitted via the SDT procedure.

公开(公告)号：US12004026B2

公开(公告)日：2024-06-04

申请号：US17376435

申请日：2021-07-15

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Kung ,  Yu-Hsuan Guo

IPC: H04W36/00 ,  H04W36/08 ,  H04W72/04 ,  H04W72/12 ,  H04W72/23

CPC classification number: H04W36/0077 ,  H04W36/08 ,  H04W72/23

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE receives, from a first cell, a first signaling indicative of a configuration of a Physical Downlink Control Channel (PDCCH) of a second cell. The UE receives, from the first cell, a second signaling indicative of switching a Special Cell (SpCell) of the UE to the second cell, wherein the second signaling includes a PDCCH signaling and/or a Medium Access Control (MAC) Control Element (CE). The UE monitors the PDCCH of the second cell in response to receiving the second signaling.

公开(公告)号：US11910482B2

公开(公告)日：2024-02-20

申请号：US16835555

申请日：2020-03-31

Applicant: ASUSTek Computer Inc.

Inventor： Meng-Hui Ou ,  Yu-Hsuan Guo

IPC: H04W8/22 ,  H04W88/06

CPC classification number: H04W8/22 ,  H04W88/06

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE provides information related to multiple Universal Subscriber Identity Modules (USIM) of the UE to a first network.

公开(公告)号：US11864157B2

公开(公告)日：2024-01-02

申请号：US16853116

申请日：2020-04-20

Applicant: ASUSTek Computer Inc.

Inventor： Yu-Hsuan Guo ,  Meng-Hui Ou

IPC: H04W68/02 ,  H04W88/06 ,  H04W48/18 ,  H04W76/27 ,  H04W8/18

CPC classification number: H04W68/02 ,  H04W8/183 ,  H04W48/18 ,  H04W76/27 ,  H04W88/06

Abstract: A method and device are disclosed from the perspective of a User Equipment (UE) with a first USIM (Universal Subscriber Identity Module) and a second USIM. In one method, the method includes the UE performing paging monitoring in a first serving cell associated with the first USIM. The method also includes the UE performing paging monitoring in a second serving cell associated with the second USIM. The method further includes the UE transmitting, to a network node associated with the second USIM, information related to at least one of the paging monitoring performed in the first serving cell or the paging monitoring performed in the second serving cell.

公开(公告)号：US20230284287A1

公开(公告)日：2023-09-07

申请号：US17866055

申请日：2022-07-15

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Kung ,  Yu-Hsuan Guo ,  Chun-Wei Huang

IPC: H04W74/08 ,  H04W56/00 ,  H04W74/04

CPC classification number: H04W74/0841 ,  H04W56/004 ,  H04W74/04 ,  H04W74/0891

Abstract: Methods, systems, and apparatuses are provided for enhancing timing alignment for uplink (UL) multi-Transmission/Reception Point (TRP) (or mTRP) scenarios in a wireless communication system. A method for a UE in a wireless communication system can comprise receiving a signaling, wherein the signaling indicates activation for a first TRP and/or is a Physical Downlink Control Channel (PDCCH) signal, determining to perform a first random access procedure on the first TRP, based on the signaling, to obtain a first Time Alignment (TA) information associated with the first TRP, and performing multi-TRP operation on the first TRP associated with the first TA information and a second TRP associated with a second TA information.

公开(公告)号：US11737030B2

公开(公告)日：2023-08-22

申请号：US15718335

申请日：2017-09-28

Applicant: ASUSTek Computer Inc.

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

IPC: H04W52/14 ,  H04W52/42 ,  H04W52/32

CPC classification number: H04W52/146 ,  H04W52/325 ,  H04W52/42

Abstract: A method and apparatus are disclosed, from the perspective of a UE, for transmitting UL RS. In one embodiment, the method includes deriving a first transmit power of a first UL RS based on a first power control mechanism, wherein derivation of the first transmit power based on the first power control mechanism is associated with an uplink data channel. In addition, the method includes deriving a second transmit power of a second UL RS based on a second power control mechanism, wherein derivation of the second transmit power based on the second power control mechanism is not associated with the uplink data channel. Furthermore, the method includes transmitting the first UL RS with the first transmit power. The method also includes transmitting the second UL RS with the second transmit power.

公开(公告)号：US11736986B2

公开(公告)日：2023-08-22

申请号：US17410020

申请日：2021-08-24

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Kung ,  Yu-Hsuan Guo

IPC: H04W36/00 ,  H04W74/08 ,  H04W28/02 ,  H04W76/30 ,  H04W36/04

CPC classification number: H04W36/0005 ,  H04W28/0278 ,  H04W36/04 ,  H04W74/0833 ,  H04W76/30

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 indicative of switching a Primary Cell (PCell) of the UE to a first cell, wherein the first RRC message is indicative of a first configuration of the first cell. The UE resets a Medium Access Control (MAC) entity associated with the PCell of the UE in response to receiving the first RRC message. The UE receives a second RRC message indicative of a second configuration of a second cell. The UE receives a signaling indicative of initiating a mobility procedure to switch the PCell of the UE to the second cell. The signaling includes a Physical Downlink Control Channel (PDCCH) signaling and/or a MAC Control Element (CE). The UE does not reset the MAC entity associated with the PCell of the UE in response to the mobility procedure.