公开(公告)号：US20200052865A1

公开(公告)日：2020-02-13

申请号：US16536794

申请日：2019-08-09

Applicant: ASUSTek Computer Inc.

Inventor： Jia-Hong Liou ,  Ming-Che Li

IPC: H04L5/00 ,  H04W24/08 ,  H04W72/04 ,  H04W72/12

Abstract: Methods and apparatuses are disclosed from the perspective of a User Equipment (UE). In one method, the method includes the UE is configured by a network node to receive and/or monitor a signal within a channel occupancy time, wherein the signal indicates information of one or multiple TTIs (Transmission Time Interval) of a serving cell. The method further includes the UE derives state or functionality of one or more symbol(s) in the one or multiple TTIs based on the information, wherein the information indicates a symbol in the one or multiple TTIs to be any of “downlink”, “uplink”, “flexible”, or “blank”. The method also includes the UE derives or is indicated that at least one set of consecutive symbol(s) are indicated as “blank”. Furthermore, the method includes the UE prevents from or is not required to perform reception for (dynamically) indicated or configured physical DL (Downlink) channel or RS (Reference Signal) within the set of consecutive symbols indicated as “blank”. In addition, the method includes the UE prevents from or is not required to perform transmission for (dynamically) indicated or configured physical UL (Uplink) channel or RS within the set of consecutive symbols indicated as “blank”. Also, the method includes the UE being allowed to perform a channel access procedure or LBT (Listen Before Talk) scheme within the set of consecutive symbols indicated as “blank”.

公开(公告)号：US20190230545A1

公开(公告)日：2019-07-25

申请号：US16251843

申请日：2019-01-18

Applicant: ASUSTek Computer Inc.

Inventor： Jia-Hong Liou ,  Ming-Che Li

IPC: H04W24/10 ,  H04W16/28

Abstract: A method and apparatus are disclosed from the perspective of a User Equipment (UE). In one embodiment, the method includes the UE being served and/or configured with a first cell and a second cell. The method also includes the UE transmitting a beam failure recovery request via a PRACH (Physical Random Access Channel) in the second cell in response to the UE detecting that all links associated with monitored control resource set(s) in the second cell have failed. Furthermore, the method includes the UE transmitting a first report via a PUCCH (Physical Uplink Control Channel) in the second cell in response to the UE detecting that all links associated with monitored control resource set(s) in the first cell have failed.

公开(公告)号：US20190159100A1

公开(公告)日：2019-05-23

申请号：US16193751

申请日：2018-11-16

Applicant: ASUSTek Computer Inc.

Inventor： Jia-Hong Liou ,  Ming-Che Li

IPC: H04W36/30 ,  H04B7/06 ,  H04B7/08 ,  H04W72/04

Abstract: A method and apparatus are disclosed from the perspective of a UE (User Equipment). In one embodiment, the method includes the UE receiving and/or monitoring a first control region via a first link. The method further includes the UE transmitting a first request if the first link fails. The method also includes the UE receiving and/or monitoring a second control region for a response via a second link within a time window associated with the first request. In addition, the method includes the UE receiving and/or monitoring the first control region after the time window associated with the first request is over.

公开(公告)号：US11552751B2

公开(公告)日：2023-01-10

申请号：US16516980

申请日：2019-07-19

Applicant: ASUSTek Computer Inc.

Inventor： Chun-Wei Huang ,  Jia-Hong Liou

IPC: H04L5/00 ,  H04L1/00 ,  H04W72/04 ,  H04L27/26

Abstract: A method and apparatus are disclosed from the perspective of a network. In one embodiment, the method includes the network configuring a DL (Downlink) BWP (Bandwidth Part) and an UL (Uplink) BWP in a first serving cell to a UE (User Equipment). The method also includes the network configuring a paired spectrum operation in the first serving cell to the UE. The method further includes the network transmitting a first DCI (Downlink Control Information) to the UE, wherein the first DCI comprises a slot format combination indicating one or more slot format values for the DL BWP and one or more slot format values for the UL BWP. In addition, the method includes the network prevents from setting an amount of slot format values in the slot format combination in the first DCI to be not divided by a first number, wherein the first number is associated with an absolute value of a difference of a first SCS (Subcarrier Spacing) configuration and a second SCS configuration.

公开(公告)号：US11523417B2

公开(公告)日：2022-12-06

申请号：US17086353

申请日：2020-10-31

Applicant: ASUSTek Computer Inc.

Inventor： Jia-Hong Liou ,  Ko-Chiang Lin

IPC: H04W72/12 ,  H04L5/00

Abstract: Methods and apparatuses for downlink data buffering considering cross carrier scheduling in a wireless communication system. The UE receives configuration of a first serving cell and a second serving cell from a network and receives and/or monitors a first PDCCH transmitted on the second serving cell, wherein the first PDCCH schedules a first PDSCH. The UE receives and/or monitors a second PDCCH transmitted on the second serving cell, receives and/or buffers the second PDSCH based on a first TCI state used for PDCCH quasi co-location indication of a CORESET, and receives and/or buffers the first PDSCH based on a second TCI state.

公开(公告)号：US11503626B2

公开(公告)日：2022-11-15

申请号：US17086366

申请日：2020-10-31

Applicant: ASUSTek Computer Inc.

Inventor： Jia-Hong Liou ,  Ko-Chiang Lin

IPC: H04W72/12 ,  H04W16/14 ,  H04W16/32 ,  H04W48/12 ,  H04W72/04 ,  H04L5/00

Abstract: A method and apparatus are disclosed from the perspective of a network. In one embodiment, the method includes the network configuring a first serving cell and a second serving cell to a UE, wherein a first PDCCH scheduling a first PDSCH on the first serving cell and a second PDCCH scheduling a second PDSCH on the second serving cell are transmitted via a CORESET of the second serving cell. The method further includes the network not configuring a CORESET configuration for the first serving cell. Furthermore, the method includes the network indicating the UE to receive and/or monitor the first PDCCH based on CORESET configuration of the second serving cell.

公开(公告)号：US11457505B2

公开(公告)日：2022-09-27

申请号：US17073343

申请日：2020-10-17

Applicant: ASUSTek Computer Inc.

Inventor： Hsin-Hsi Tsai ,  Yu-Hsuan Guo ,  Jia-Hong Liou

IPC: H04W80/02 ,  H04W76/11 ,  H04L1/16 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12

Abstract: A method and apparatus are disclosed from the perspective of a UE (User Equipment). In one embodiment, the method includes the UE receiving a first MAC-CE (Medium Access Control-Control Element) including or indicating a plurality of TCI (Transmission Configuration Indication) state IDs (Identities) to be activated for receiving PDSCH (Physical Downlink Shared Channel), wherein format of the first MAC-CE depends on amount of the plurality of TCI state IDs. The method further includes the UE activating a plurality of TCI states associated with the plurality of TCI state IDs included or indicated in the first MAC-CE for receiving the PDSCH in response to reception of the first MAC-CE.

公开(公告)号：US11368950B2

公开(公告)日：2022-06-21

申请号：US16010266

申请日：2018-06-15

Applicant: ASUSTek Computer Inc.

Inventor： Jia-Hong Liou

IPC: H04W74/08 ,  H04W72/04 ,  H04W16/28 ,  H04W16/14

Abstract: A method and apparatus are disclosed from the perspective of a User Equipment. In one embodiment, the method includes the UE detecting and/or receiving downlink transmission in a first channel occupancy time in unlicensed spectrum. The method also includes the UE detecting and/or receiving downlink transmission in a second channel occupancy time in unlicensed spectrum, wherein the second channel occupancy time is a next channel occupancy time detected by the UE after the first channel occupancy time. The method further includes that after the first channel occupancy time ends, the UE performs receiving beam sweeping in each time unit until the UE receives downlink transmission in the second channel occupancy time or until the UE finds a candidate beam in the second channel occupancy time.

公开(公告)号：US11234244B2

公开(公告)日：2022-01-25

申请号：US16460239

申请日：2019-07-02

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Kung ,  Yu-Hsuan Guo ,  Jia-Hong Liou

IPC: H04W72/08 ,  H04B17/318 ,  H04L5/00 ,  H04W72/04 ,  H04W74/08

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), a random access procedure in a cell controlled by a network node is initiated. A downlink signal is selected from amongst configured downlink signals. A measured Reference Signal Received Power (RSRP) value associated with the downlink signal satisfies a first criterion associated with a first threshold. A measurement result associated with the downlink signal satisfies a second criterion associated with a second threshold. A random access preamble transmission of the random access procedure is performed on a Physical Random Access Channel (PRACH) occasion associated with the downlink signal.

公开(公告)号：US11206596B2

公开(公告)日：2021-12-21

申请号：US16197965

申请日：2018-11-21

Applicant: ASUSTek Computer Inc.

Inventor： Wei-Yu Chen ,  Jia-Hong Liou

IPC: H04W36/36 ,  H04W36/00 ,  H04W36/06 ,  H04W36/30

Abstract: A method and apparatus are disclosed from the perspective of a UE (User Equipment). In one embodiment, the method includes triggering a beam recovery procedure. The method further includes using a first resource on a PUCCH (Physical Uplink Control Channel) channel to transmit a beam failure recovery request to a network. The method also includes receiving a response for the first beam failure recovery request, wherein the response is received within a first measurement gap.