公开(公告)号：US11864031B2

公开(公告)日：2024-01-02

申请号：US16360490

申请日：2019-03-21

Applicant: ASUSTek Computer Inc.

Inventor： Hsin-Hsi Tsai ,  Yu-Hsuan Guo

IPC: H04W36/14 ,  H04B17/318 ,  H04L43/16 ,  H04W24/10 ,  H04W48/04 ,  H04B17/373 ,  H04W36/00 ,  H04W76/27 ,  H04W74/08 ,  H04W36/30 ,  H04W72/23

CPC classification number: H04W36/0016 ,  H04W36/0077 ,  H04W36/0085 ,  H04W36/30 ,  H04W72/23 ,  H04W74/0833 ,  H04W76/27

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), a signal to configure the UE to perform a Random Access Channel-less (RACH-less) handover to a second cell may be received in a first cell. The signal may comprise an uplink (UL) grant to be used in the second cell. The UL grant may be associated with a downlink (DL) signal. Whether to use the UL grant in the second cell may be determined based upon whether the DL signal is qualified.

公开(公告)号：US11516796B2

公开(公告)日：2022-11-29

申请号：US15952816

申请日：2018-04-13

Applicant: ASUSTek Computer Inc.

Inventor： Li-Te Pan ,  Hsin-Hsi Tsai

IPC: H04W72/04 ,  H04L1/18

Abstract: A method and apparatus are disclosed from the perspective of a network node. In one embodiment, the method includes receiving a resource request to allocate SPS resource from a UE, wherein the resource request indicates a first logical channel. The method also allocating the UE with a first SPS resource and a second SPS resource for the first logical channel and a second logical channel associated with the first logical channel based on the resource request.

公开(公告)号：US20220116869A1

公开(公告)日：2022-04-14

申请号：US17555981

申请日：2021-12-20

Applicant: ASUSTek Computer Inc

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

IPC: H04W52/02 ,  H04W72/04 ,  H04W72/02 ,  H04W76/27 ,  H04B7/08 ,  H04B7/06

Abstract: A method and apparatus are disclosed from the perspective of a UE. In one embodiment, the method includes receiving a configuration, wherein the configuration indicates whether the UE performs a beam management during a specific period of time. The method also includes determining whether to perform the beam management during the specific period of time based on at least the configuration.

公开(公告)号：US11240753B2

公开(公告)日：2022-02-01

申请号：US15822017

申请日：2017-11-24

Applicant: ASUSTek Computer Inc.

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

IPC: H04W76/28 ,  H04W52/02 ,  H04W72/04 ,  H04W72/02 ,  H04W76/27 ,  H04B7/08 ,  H04B7/06 ,  H04W74/00 ,  H04W16/28

Abstract: A method and apparatus are disclosed from the perspective of a UE. In one embodiment, the method includes receiving a configuration, wherein the configuration indicates whether the UE performs a beam management during a specific period of time. The method also includes determining whether to perform the beam management during the specific period of time based on at least the configuration.

公开(公告)号：US10455531B2

公开(公告)日：2019-10-22

申请号：US15797483

申请日：2017-10-30

Applicant: ASUSTek Computer Inc.

Inventor： Hsin-Hsi Tsai ,  Yu-Hsuan Guo ,  Richard Lee-Chee Kuo

IPC: H04W56/00 ,  H04W74/08

Abstract: A method and apparatus are disclosed from the perspective of a UE. In one embodiment, the method includes maintaining a first timing advance for a cell, wherein the first timing advance is associated with a first identifier. The method further includes performing a random access procedure in the cell. The method also includes receiving an initial value of a second timing advance for the cell via a random access response of the random access procedure. In addition, the method includes receiving a second identifier to associate with the second timing advance. Furthermore, the method includes maintaining the first timing advance and the second timing advance for the cell.

公开(公告)号：US10433301B2

公开(公告)日：2019-10-01

申请号：US15694437

申请日：2017-09-01

Applicant: ASUSTek Computer Inc.

Inventor： Yu-Hsuan Guo ,  Hsin-Hsi Tsai ,  Meng-Hui Ou

IPC: H04W72/04 ,  H04W72/12 ,  H04W56/00 ,  H04W76/27 ,  H04L1/18 ,  H04W88/02

Abstract: A method and apparatus are disclosed, from the perspective of the UE (User Equipment). In one embodiment, the method includes maintaining a first timing advance value for uplink transmissions. In addition, the method includes receiving a signaling, via a downlink control channel, to schedule a first uplink transmission in a cell, wherein the signaling includes a first information to assist the UE to determine a specific timing advance value for the first uplink transmission, and the first information indicates an index value used to control an amount of timing adjustment to be applied. The method also includes performing the first uplink transmission in the cell at transmission timing determined at least based on the specific timing advance value.

公开(公告)号：US20190297547A1

公开(公告)日：2019-09-26

申请号：US16351715

申请日：2019-03-13

Applicant: ASUSTek Computer Inc.

Inventor： Hsin-Hsi Tsai ,  Yu-Hsuan Guo

IPC: H04W36/08 ,  H04W74/08 ,  H04W72/04 ,  H04W76/27 ,  H04W24/08 ,  H04W24/10 ,  H04W80/02 ,  H04W72/14 ,  H04B7/06 ,  H04L5/00

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), a signal to configure the UE to perform a Random Access Channel-less (RACH-less) handover to a second cell may be received in a first cell, wherein the signal comprises a candidate list of beams for Physical Downlink Control Channel (PDCCH) monitoring in the second cell and/or the signal is indicative of a first beam of the candidate list of beams (to be used by the UE for PDCCH monitoring). A PDCCH in the second cell on the first beam may be monitored before receiving a Medium Access Control (MAC) Control Element (CE) assigning a second beam for PDCCH monitoring in the second cell.

公开(公告)号：US10397958B2

公开(公告)日：2019-08-27

申请号：US15923214

申请日：2018-03-16

Applicant: ASUSTeK COMPUTER INC.

Inventor： Hsin-Hsi Tsai

IPC: H04W72/00 ,  H04W74/08 ,  H04W76/27 ,  H04W74/00 ,  H04W84/04 ,  H04W88/02

Abstract: Method and apparatus for a backoff mechanism applied for a random access procedure for a user equipment (UE) (e.g. mobile phone) in a wireless communication system are disclosed herein. The UE applies different backoff times for random access procedures based on different factors applicable to the UE. The UE may adjust the backoff time by an offset or a weighted value, and may derive an adjusted backoff time based on different backoff parameter values.

公开(公告)号：US20180270869A1

公开(公告)日：2018-09-20

申请号：US15923214

申请日：2018-03-16

Applicant: ASUSTeK COMPUTER INC.

Inventor： Hsin-Hsi Tsai

IPC: H04W74/08 ,  H04W76/27

CPC classification number: H04W74/0833 ,  H04W74/006 ,  H04W76/27 ,  H04W84/042 ,  H04W88/02

Abstract: Method and apparatus for a backoff mechanism applied for a random access procedure for a user equipment (UE) (e.g. mobile phone) in a wireless communication system are disclosed herein. The UE applies different backoff times for random access procedures based on different factors applicable to the UE. The UE may adjust the backoff time by an offset or a weighted value, and may derive an adjusted backoff time based on different backoff parameter values.

公开(公告)号：US20180167883A1

公开(公告)日：2018-06-14

申请号：US15822017

申请日：2017-11-24

Applicant: ASUSTek Computer Inc.

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

IPC: H04W52/02 ,  H04W76/04 ,  H04W72/02

CPC classification number: H04W52/0216 ,  H04B7/0617 ,  H04B7/0695 ,  H04B7/088 ,  H04W16/28 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/046 ,  H04W74/004 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1226 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/146 ,  Y02D70/20 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/444

Abstract: A method and apparatus are disclosed from the perspective of a UE. In one embodiment, the method includes receiving a configuration, wherein the configuration indicates whether the UE performs a beam management during a specific period of time. The method also includes determining whether to perform the beam management during the specific period of time based on at least the configuration.