公开(公告)号：US20190222357A1

公开(公告)日：2019-07-18

申请号：US16241368

申请日：2019-01-07

Applicant: ASUSTek Computer Inc.

Inventor： Chun-Wei Huang ,  Ko-Chiang Lin

IPC: H04L1/16 ,  H04W72/04

CPC classification number: H04L1/1614 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/042 ,  H04W72/0446

Abstract: Methods and apparatuses for providing control resource set configuration in a wireless communication system are disclosed herein. In one method, a network node transmits a signal indicating at least a first duration and a bit map, wherein the first duration is time duration of a control resource set (CORESET) and the bit map indicates first symbol(s) of monitoring occasion(s) of the CORESET within a slot, and wherein a set of bit position indicates value one in the bit map. The network node is not allowed to transmit the signal such that an interval between two bit positions in the set in the bit map is smaller than a second duration.

公开(公告)号：US20180123743A1

公开(公告)日：2018-05-03

申请号：US15793226

申请日：2017-10-25

Applicant: ASUSTek Computer Inc.

Inventor： Chun-Wei Huang

IPC: H04L1/18 ,  H04L5/00

Abstract: Methods and apparatuses for improving HARQ feedback in shortened TTI in a wireless communication system are disclosed herein. In one method, a user equipment is configured with a processing interval between receiving a downlink data and transmitting a corresponding acknowledgement (ACK)/negative acknowledgement (NACK) response. The UE receives downlink data with 1 millisecond TTI at a downlink subframe. The UE transmits the ACK/NACK response of the downlink data on a resource at an uplink subframe, wherein the resource is based on an offset value if the processing interval is shorter than 4 milliseconds.

公开(公告)号：US20250071695A1

公开(公告)日：2025-02-27

申请号：US18945277

申请日：2024-11-12

Applicant: ASUSTek Computer Inc.

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

IPC: H04W52/36 ,  H04W52/10

Abstract: Methods and apparatuses are provided for power headroom report regarding multiple TRPs in a wireless communication system. The systems and methods of the present invention address, expand, and improve how networks perform power control on multiple TRPs, how networks manage power control for uplink transmissions for different links, and how a UE derives one or more PH/PHR for different links.

公开(公告)号：US20250016846A1

公开(公告)日：2025-01-09

申请号：US18889368

申请日：2024-09-18

Applicant: ASUSTek Computer Inc.

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

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

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：US11902940B2

公开(公告)日：2024-02-13

申请号：US17696241

申请日：2022-03-16

Applicant: ASUSTek Computer Inc.

Inventor： Ming-Che Li ,  Chun-Wei Huang ,  Yi-Hsuan Kung ,  Li-Chih Tseng

IPC: H04W72/02 ,  H04W4/40 ,  H04W28/02 ,  H04W28/06 ,  H04W72/1263 ,  H04W80/02 ,  H04W72/23 ,  H04W92/18

CPC classification number: H04W72/02 ,  H04W4/40 ,  H04W28/0278 ,  H04W28/06 ,  H04W72/1263 ,  H04W72/23 ,  H04W80/02 ,  H04W92/18

Abstract: Methods and apparatuses for handling device-to-device feedback transmission in a wireless communication system are disclosed herein. In one method, a first device receives a configuration for operating in a network scheduling mode for acquiring sidelink resources. The first device receives a sidelink control information with a report request from a second device. The first device triggers or is triggered to transmit a report to the second device in response to the report request. If the first device has no available sidelink resource for transmitting the report, the first device triggers a scheduling request. The first device transmits a signaling of the scheduling request to the network. The first device receives a sidelink grant from the network. The first device utilizes sidelink resource(s) indicated by the sidelink grant to transmit the report to the second device.

公开(公告)号：US20230345559A1

公开(公告)日：2023-10-26

申请号：US18214551

申请日：2023-06-27

Applicant: ASUSTek Computer Inc.

Inventor： MING-CHE LI ,  Li-Chih Tseng ,  Yi-Hsuan Kung ,  Chun-Wei Huang ,  Li-Te Pan

IPC: H04W76/14 ,  H04W76/28 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/02 ,  H04W72/0446

CPC classification number: H04W76/14 ,  H04W76/28 ,  H04L1/1812 ,  H04L5/0091 ,  H04W72/02 ,  H04W72/0446

Abstract: A method and apparatus are disclosed from the perspective of a first device to perform sidelink communication. In one embodiment, the method includes the first device performing sidelink resource selection or reselection procedure for a sidelink transmission to a second device, wherein the sidelink resource selection or reselection procedure is performed to select at least one sidelink resource from candidate sidelink resources within a time duration of selection window. The method further includes the first device selecting a first sidelink resource based on sidelink active time or wake-up time of the second device, wherein the first sidelink resource is within the time duration of selection window. The method also includes the first device performing the sidelink transmission on the first sidelink resource to the second device.

公开(公告)号：US20230319790A1

公开(公告)日：2023-10-05

申请号：US18083608

申请日：2022-12-19

Applicant: ASUSTek Computer Inc.

Inventor： Chun-Wei Huang ,  Ming-Che Li

IPC: H04W72/044 ,  H04W72/23 ,  H04L1/1829

CPC classification number: H04W72/044 ,  H04L1/1861 ,  H04W72/23

Abstract: In an example, a User Equipment (UE) is configured with one or more first Physical Uplink Control Channel (PUCCH) resources on a primary cell (PCell) and configured with one or more second PUCCH resources on a secondary cell (SCell). The PCell and the SCell are associated with a PUCCH group. Before a first slot, the UE changes an active uplink (UL) bandwidth part (BWP) of a cell. The cell associated with the changing the active UL BWP is the PCell or the SCell. A first occasion of the PCell is before the changing the active UL BWP. A second occasion of the SCell is before the changing the active UL BWP. The first occasion and the second occasion are associated with the first slot. The UE determines whether or not to include Hybrid Automatic Repeat request (HARQ) information, associated with the second occasion, in a HARQ codebook based on whether or not the SCell, associated with transmitting the HARQ codebook, is the same as the cell associated with the changing the active UL BWP. The UE transmits, in the first slot and on the SCell, a PUCCH including the HARQ codebook.

公开(公告)号：US11778599B2

公开(公告)日：2023-10-03

申请号：US17549848

申请日：2021-12-13

Applicant: ASUSTek Computer Inc.

Inventor： Ming-Che Li ,  Chun-Wei Huang ,  Li-Chih Tseng

IPC: H04W72/0446 ,  H04W76/14 ,  H04L5/00

CPC classification number: H04W72/0446 ,  H04L5/0055 ,  H04L5/0098 ,  H04W76/14

Abstract: A method and apparatus such as a device to perform sidelink communication including receiving a sidelink grant from a network node, wherein the sidelink grant schedules or assigns multiple sidelink resources, generating a data packet comprising or multiplexing sidelink data from Sidelink (SL) logical channel(s) with SL Hybrid Automatic Request (HARQ) feedback enabled, performing two sidelink transmissions for the data packet on two adjacent, neighbor, or consecutive sidelink resources among the multiple sidelink resources if a time gap of the two adjacent, neighbor, or consecutive sidelink resources is larger than or equal to a minimum time gap, and the device being allowed to drop, skip, or cancel a sidelink transmission on one sidelink resource of the two adjacent, neighbor, or consecutive sidelink resources among the multiple sidelink resources if the time gap of the two adjacent, neighbor, or consecutive sidelink resources is less than a minimum time gap.

公开(公告)号：US11765748B2

公开(公告)日：2023-09-19

申请号：US18098146

申请日：2023-01-18

Applicant: ASUSTek Computer Inc.

Inventor： Chun-Wei Huang ,  Li-Chih Tseng

IPC: H04W72/23 ,  H04L1/1812 ,  H04L1/1867 ,  H04W72/044 ,  H04W72/1268

CPC classification number: H04W72/23 ,  H04L1/1819 ,  H04L1/1896 ,  H04W72/044 ,  H04W72/1268

Abstract: In an example, a User Equipment (UE) operates with shared spectrum channel access on a carrier and/or a cell. The UE receives a configuration for configuring configured grants for uplink transmission in a bandwidth part (BWP). The configured grants include a first configured grant and a second configured grant. The UE configures a first minimum Downlink Feedback Indication (DFI) time delay for the first configured grant according to the configuration. The first minimum DFI time delay is for validation of Hybrid Automatic Repeat Request (HARQ) information in response to one or more first uplink transmissions. The UE configures a second minimum DFI time delay for the second configured grant according to the configuration. The second minimum DFI time delay is for validation of HARQ information in response to one or more second uplink transmissions. The UE does not expect the second minimum DFI time delay to have a different value than the first minimum DFI time delay.

公开(公告)号：US11617199B2

公开(公告)日：2023-03-28

申请号：US17342882

申请日：2021-06-09

Applicant: ASUSTek Computer Inc.

Inventor： Chun-Wei Huang ,  Li-Chih Tseng

IPC: H04W72/14 ,  H04L1/1812 ,  H04L1/1867 ,  H04W72/044 ,  H04W72/1268

Abstract: In an example, a User Equipment (UE) operates with shared spectrum channel access on a carrier and/or a cell. The UE receives a configuration for configuring configured grants for uplink transmission in a bandwidth part (BWP). The configured grants include a first configured grant and a second configured grant. The UE configures a first minimum Downlink Feedback Indication (DFI) time delay for the first configured grant according to the configuration. The first minimum DFI time delay is for validation of Hybrid Automatic Repeat Request (HARQ) information in response to one or more first uplink transmissions. The UE configures a second minimum DFI time delay for the second configured grant according to the configuration. The second minimum DFI time delay is for validation of HARQ information in response to one or more second uplink transmissions. The UE does not expect the second minimum DFI time delay to have a different value than the first minimum DFI time delay.