公开(公告)号：US11595928B2

公开(公告)日：2023-02-28

申请号：US17036322

申请日：2020-09-29

Applicant: ASUSTek Computer Inc.

Inventor： Ko-Chiang Lin

IPC: H04W56/00 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/1268

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE receives a Downlink Control Information (DCI) format from a base station. The UE applies a timing offset to information indicated by the DCI format.

公开(公告)号：US11558904B2

公开(公告)日：2023-01-17

申请号：US17088193

申请日：2020-11-03

Applicant: ASUSTek Computer Inc.

Inventor： Ko-Chiang Lin

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

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE may receive a configured grant. The UE may receive a Random Access Response (RAR) grant, wherein a first Physical Uplink Shared Channel (PUSCH) of the RAR grant overlaps with a second PUSCH of the configured grant. The UE may transmit the second PUSCH based upon the configured grant.

公开(公告)号：US11265895B2

公开(公告)日：2022-03-01

申请号：US15593992

申请日：2017-05-12

Applicant: ASUSTeK COMPUTER INC.

Inventor： Ming-Che Li ,  Ko-Chiang Lin ,  Li-Chih Tseng

IPC: H04W72/12 ,  H04L1/18 ,  H04W76/10 ,  H04W24/08 ,  H04W72/04

Abstract: Control structures and techniques for transmission time interval (TTI) shortening in wireless communication systems are provided. Exemplary techniques can comprise establishing a UE device connection to a base station having a first TTI, wherein the UE device is configured to employ TTI shortening and has a second TTI different from the first TTI and monitoring a first short physical downlink control channel (PDCCH) region for a scheduled downlink (DL) transmission via the second TTI, wherein a time distribution associated with multiple second TTIs within the first TTI is determined based on a control format indicator (CFI) value indicated via the first TTI. Exemplary techniques can further comprise receiving a DL transmission via the second TTI and transmitting a hybrid automatic repeat request (HARQ) acknowledgement (ACK) (HARQ-ACK) feedback on an associated UL channel for HARQ-ACK feedback, wherein for a number of DL transmissions via the second TTI within one of the first TTI on the associated DL, a number of associated UL channels for HARQ-ACK feedback occur within the same one of the first TTI on the associated UL. Further control structures and techniques for TTI shortening for wireless communication systems are described.

公开(公告)号：US11184918B1

公开(公告)日：2021-11-23

申请号：US17314103

申请日：2021-05-07

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Huang ,  Ko-Chiang Lin

IPC: H04W72/14 ,  H04W28/02 ,  H04W80/02 ,  H04W72/04 ,  H04W72/12

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE) configured with uplink (UL) spatial multiplexing and UL skipping, the UE receives, from a base station, two UL grants for a Transmission Time Interval (TTI). The UE generates two Medium Access Control (MAC) Protocol Data Units (PDUs) for the TTI, wherein a first MAC PDU of the two MAC PDUs is able to accommodate all available data of the UE. The UE transmits the two MAC PDUs to the base station.

公开(公告)号：US20210360685A1

公开(公告)日：2021-11-18

申请号：US17314103

申请日：2021-05-07

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Huang ,  Ko-Chiang Lin

IPC: H04W72/14 ,  H04W72/12 ,  H04W72/04 ,  H04W80/02 ,  H04W28/02

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE) configured with uplink (UL) spatial multiplexing and UL skipping, the UE receives, from a base station, two UL grants for a Transmission Time Interval (TTI). The UE generates two Medium Access Control (MAC) Protocol Data Units (PDUs) for the TTI, wherein a first MAC PDU of the two MAC PDUs is able to accommodate all available data of the UE. The UE transmits the two MAC PDUs to the base station.

公开(公告)号：US20210359728A1

公开(公告)日：2021-11-18

申请号：US17357972

申请日：2021-06-24

Applicant: ASUSTek Computer Inc.

Inventor： Ming-Che Li ,  Ko-Chiang Lin ,  Richard Lee-Chee Kuo

IPC: H04B7/0417 ,  H04B7/06 ,  H04B7/08

Abstract: Methods and apparatuses for beam management with user equipment beam sweeping in a wireless communication system are disclosed herein. In one method, a network node transmits a reference signal for beam management within one occasion, wherein the occasion comprises at least M symbol sets. The network node performs beam sweeping for transmitting the reference signal in a first symbol set of the M symbol sets. The network node repeats the beam sweeping for transmitting the reference signal in the rest of the M symbol sets.

公开(公告)号：US11160057B2

公开(公告)日：2021-10-26

申请号：US15952894

申请日：2018-04-13

Applicant: ASUSTek Computer Inc.

Inventor： Ko-Chiang Lin

IPC: H04W72/04 ,  H04L5/00 ,  H04B7/0456

Abstract: A method and apparatus are disclosed from the perspective of a UE. In one embodiment, the method includes the UE receiving a configuration of functionality of PRB bundling from a base station. The method also includes the UE receiving an indication from the base station regarding whether the functionality of PRB bundling is applied to a TTI or not.

公开(公告)号：US20210250933A1

公开(公告)日：2021-08-12

申请号：US17225587

申请日：2021-04-08

Applicant: ASUSTek Computer Inc.

Inventor： Ko-Chiang Lin ,  Richard Lee-Chee Kuo

IPC: H04W72/04 ,  H04W74/08 ,  H04W24/02 ,  H04W52/04

Abstract: A method and apparatus for improving beam finding in a wireless communication system. In one embodiment, the method includes the base station detecting a first preamble transmission from a UE on a beam. The method also includes the base station examining extra transmissions to detect whether there are other beams which can be used to communicate with the UE. The method further includes the base station considering a beam set of the UE is complete if a rule is fulfilled, wherein the beam set of the UE includes beam(s) through which the UE could communicate with the base station.

公开(公告)号：US11013006B2

公开(公告)日：2021-05-18

申请号：US15863553

申请日：2018-01-05

Applicant: ASUSTek Computer Inc.

Inventor： Ko-Chiang Lin

IPC: H04W72/04 ,  H04W74/08 ,  H04L5/00 ,  H04W72/08 ,  H04W74/00 ,  H04W88/02

Abstract: A method and apparatus for handling transmission in a wireless communication system. In one embodiment, the method includes initiating a RA procedure, by a UE, in a serving cell. The method also includes deciding whether to transmit a RA Preamble, by the UE, in the serving cell at a specific timing during the RA procedure based on at least one information that includes beam(s) (or beam group(s)) of the serving cell detected by the UE.

公开(公告)号：US20210105095A1

公开(公告)日：2021-04-08

申请号：US17124487

申请日：2020-12-16

Applicant: ASUSTek Computer Inc.

Inventor： Chun-Wei Huang ,  Ko-Chiang Lin

IPC: H04L1/16 ,  H04W72/04 ,  H04L5/00

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.