公开(公告)号：US20160219571A1

公开(公告)日：2016-07-28

申请号：US15005540

申请日：2016-01-25

Applicant: ASUSTeK Computer Inc.

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

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

CPC classification number: H04W72/046 ,  H04W24/02 ,  H04W52/04 ,  H04W72/0473 ,  H04W74/006 ,  H04W74/0833 ,  H04W88/02 ,  H04W88/08

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.

Abstract translation: 一种用于改善无线通信系统中的波束发现的方法和装置。 在一个实施例中，该方法包括基站在波束上检测来自UE的第一前同步码传输。 该方法还包括基站检查额外的传输以检测是否存在可用于与UE通信的其他波束。 该方法还包括：如果满足规则，则考虑到UE的波束集合的基站是完整的，其中UE的波束组包括UE可以与基站通信的波束。

公开(公告)号：US20230284039A1

公开(公告)日：2023-09-07

申请号：US18117261

申请日：2023-03-03

Applicant: ASUSTek Computer Inc.

Inventor： Ko-Chiang Lin

IPC: H04W16/28 ,  H04W72/0453 ,  H04B7/06

CPC classification number: H04W16/28 ,  H04W72/0453 ,  H04B7/0695

Abstract: Methods, systems, and apparatuses for multiple beam collision handling in a wireless communication system. A method for a User Equipment (UE) in a wireless communication system can comprise receiving indication of one or more first frequency resources associated with Uplink (UL) for a first beam and/or a first set of beams from a base station, determining whether to perform or cancel a first UL transmission based on the one or more first frequency resources when the first UL transmission is associated with the first beam and/or the first set of beams, and not determining whether to perform or cancel a second UL transmission based on the one or more first frequency resources when the second UL transmission is associated with a second beam and/or a second set of beams.

公开(公告)号：US11737113B2

公开(公告)日：2023-08-22

申请号：US17503418

申请日：2021-10-18

Applicant: ASUSTek Computer Inc.

Inventor： Yi-Hsuan Huang ,  Ko-Chiang Lin

IPC: H04W72/23 ,  H04W28/02 ,  H04W72/0446 ,  H04W80/02 ,  H04W72/50

CPC classification number: H04W72/23 ,  H04W28/0278 ,  H04W72/0446 ,  H04W72/535 ,  H04W80/02

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：US11711790B2

公开(公告)日：2023-07-25

申请号：US17367742

申请日：2021-07-06

Applicant: ASUSTek Computer Inc.

Inventor： Ko-Chiang Lin

IPC: H04W72/04 ,  H04W72/0446 ,  H04W76/27 ,  H04W24/08 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W72/0446 ,  H04L5/0007 ,  H04L5/0053 ,  H04W24/08 ,  H04W72/23 ,  H04W76/27

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), a configuration for monitoring downlink control information (DCI) indicative of a slot format may be received. In some examples, the configuration indicates the UE to monitor a first DCI in a first monitoring occasion associated with a slot and to monitor a second DCI in a second monitoring occasion. The first DCI is indicative of the slot format. Configured transmission and/or configured reception may be performed on one or more symbols when the first DCI is not received in the first monitoring occasion, the second DCI is received in the second monitoring occasion and the second DCI is indicative of the slot format for the slot. The one or more symbols are configured as flexible by a Radio Resource Control (RRC) configuration. The one or more symbols are in the slot.

公开(公告)号：US11546783B2

公开(公告)日：2023-01-03

申请号：US16674417

申请日：2019-11-05

Applicant: ASUSTek Computer Inc.

Inventor： Ko-Chiang Lin

IPC: H04W24/08 ,  H04W88/02

Abstract: A method and apparatus are disclosed. In an example from the perspective of a user equipment (UE), a Physical Downlink Control Channel (PDCCH) is monitored with a first pattern during an active time of the UE if a first timer is running. The PDCCH is monitored with a second pattern during the active time of the UE if a second timer is running and/or if the UE is associated with the active time due to a first cause (e.g., the UE is in the active time due to the first cause).

公开(公告)号：US11456822B2

公开(公告)日：2022-09-27

申请号：US17124487

申请日：2020-12-16

Applicant: ASUSTek Computer Inc.

Inventor： Chun-Wei Huang ,  Ko-Chiang Lin

IPC: H04W4/00 ,  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.

公开(公告)号：US20220070856A1

公开(公告)日：2022-03-03

申请号：US17478933

申请日：2021-09-19

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：US20210392531A1

公开(公告)日：2021-12-16

申请号：US17406064

申请日：2021-08-18

Applicant: ASUSTek Computer Inc.

Inventor： Chia-Chi Lu ,  Ko-Chiang Lin

IPC: H04W24/08 ,  H04W52/16 ,  H04W52/14

Abstract: Methods and apparatuses estimating pathloss of PUSCH in a wireless communication system are disclosed herein. In one method, the UE receives a first configuration of a first serving cell and a second serving cell, wherein the second serving cell is a pathloss reference for the first serving cell. The UE receives a second configuration of multiple downlink bandwidth parts of the second serving cell, wherein a downlink bandwidth part among the multiple downlink bandwidth parts is an active downlink bandwidth part. The UE estimates (or derives) a pathloss for an uplink transmission in an uplink bandwidth part of the first serving cell based on a reference signal in the downlink bandwidth part.

公开(公告)号：US11082095B2

公开(公告)日：2021-08-03

申请号：US15879790

申请日：2018-01-25

Applicant: ASUSTeK Computer Inc.

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

IPC: H04B7/0417 ,  H04B7/06 ,  H04B7/08 ,  H04W72/08 ,  H04W72/12 ,  H04B7/0404

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：US11064434B2

公开(公告)日：2021-07-13

申请号：US16176318

申请日：2018-10-31

Applicant: ASUSTek Computer Inc.

Inventor： Ko-Chiang Lin

IPC: H04W52/02

Abstract: Methods and apparatuses for improving power consumption for an activated cell in a wireless communication system are disclosed herein. In one method, a user equipment (UE) receives a configuration of at least one bandwidth part for a cell. The UE performs a reception for the cell with a bandwidth associated with a first bandwidth part when a first bandwidth part of the cell is active. The UE does not perform the reception for the cell when a second bandwidth part of the cell is active.