公开(公告)号：US20210007096A1

公开(公告)日：2021-01-07

申请号：US16905500

申请日：2020-06-18

Applicant: ASUSTek Computer Inc.

Inventor： Chun-Wei Huang ,  Ming-Che Li

IPC: H04W72/04 ,  H04W72/02

Abstract: A method and apparatus are disclosed from the perspective of a first User Equipment (UE). In one embodiment, the method includes the first UE being configured or pre-configured with a sidelink resource pool for sidelink transmission. The method also includes the first UE being triggered to select resources for a TB (Transport Block). The method further includes the first UE selecting a first resource for transmission of the TB. In addition, the method includes the first UE selecting a second resource for HARQ-ACK (Hybrid Automatic Repeat Request-Acknowledgement) based retransmission of the TB, wherein the second resource is later than the first resource, and a time gap between the first resource and the second resource is larger than or equal to a first time duration. Furthermore, the method includes the first UE transmitting a SCI (Sidelink Control Information) and the TB on the first resource in a slot to a second UE, wherein the SCI indicates the first resource and the second resource.

公开(公告)号：US20200305126A1

公开(公告)日：2020-09-24

申请号：US16815451

申请日：2020-03-11

Applicant: ASUSTek Computer Inc.

Inventor： Ming-Che Li ,  Chun-Wei Huang

IPC: H04W72/02 ,  H04L5/00 ,  H04L1/00

Abstract: A method and apparatus are disclosed from the perspective of a first device, wherein the first device is configured with a sidelink resource pool comprising a frequency region of sidelink data transmission and multiple frequency regions of sidelink feedback transmission, wherein the multiple frequency regions of sidelink feedback transmission in one TTI (Transmission Time Interval) are separately associated with the one frequency region of sidelink data transmission in multiple TTIs, and wherein the multiple frequency regions of sidelink feedback transmission in the one TTI are non-overlapped with each other in frequency domain and fully overlapped in time domain. In one embodiment, the method includes the first device receiving a sidelink data transmission from a second device within the frequency region of sidelink data transmission in a first TTI. The method further includes the first device generating a feedback information associated with the sidelink data transmission. The method also includes the first device determining or deriving a sidelink feedback resource within one frequency region of sidelink feedback transmission among the multiple frequency regions of sidelink feedback transmission, wherein the one frequency region of sidelink feedback transmission is determined or derived based on association with the first TTI. In addition, the method includes the first device performing a sidelink feedback transmission for delivering the feedback information to the second device on the sidelink feedback resource.

公开(公告)号：US10542583B1

公开(公告)日：2020-01-21

申请号：US16453818

申请日：2019-06-26

Applicant: ASUSTek Computer Inc.

Inventor： Li-Te Pan ,  Li-Chih Tseng ,  Wei-Yu Chen ,  Ming-Che Li

IPC: H04W76/30 ,  H04W28/06 ,  H04W80/08 ,  H04L1/16 ,  H04W80/02 ,  H04W92/18 ,  H04W4/40 ,  H04W76/14

Abstract: A method and apparatus are disclosed from the perspective of a UE (User Equipment). In one embodiment, the method includes setting a state variable used for the sidelink transmission to “1” when a PDCP (Packet Data Convergence Protocol) entity for the sidelink radio bearer is established. The method also includes performing the sidelink transmission for a very first data unit of the PDCP entity on the sidelink radio bearer, wherein a sequence number of the very first data unit is set to the state variable.

公开(公告)号：US20190158348A1

公开(公告)日：2019-05-23

申请号：US16192939

申请日：2018-11-16

Applicant: ASUSTek Computer Inc.

Inventor： Jia-Hong LIOU ,  Ming-Che Li

IPC: H04L12/24 ,  H04W76/18 ,  H04W72/12 ,  H04W72/14

Abstract: One or more computing devices, systems, and/or methods for performing operations associated with a link failure are provided. For example, a first control region may be received and/or monitored via a first link. The first control region may be associated with a first configuration. A link failure associated with the first link may be determined. Responsive to determining and/or detecting the link failure, a failure recovery request may be transmitted. Responsive to transmitting the failure recovery request, a second control region may be received and/or monitored via a second link. The second control region may be associated with a second configuration. A response may be received in the second control region. Responsive to or after receiving the response, the second control region may be received and/or monitored.

公开(公告)号：US20180212651A1

公开(公告)日：2018-07-26

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 ,  H04W72/12 ,  H04W72/08

CPC classification number: H04B7/0417 ,  H04B7/0404 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0686 ,  H04B7/0695 ,  H04B7/088 ,  H04W72/085 ,  H04W72/1289

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：US20180103433A1

公开(公告)日：2018-04-12

申请号：US15718335

申请日：2017-09-28

Applicant: ASUSTek Computer Inc.

Inventor： Ming-Che Li ,  Ko-Chiang Lin ,  Yu-Hsuan Guo

IPC: H04W52/14 ,  H04W52/42

CPC classification number: H04W52/146 ,  H04W52/325 ,  H04W52/42

Abstract: A method and apparatus are disclosed, from the perspective of a UE, for transmitting UL RS. In one embodiment, the method includes deriving a first transmit power of a first UL RS based on a first power control mechanism, wherein derivation of the first transmit power based on the first power control mechanism is associated with an uplink data channel. In addition, the method includes deriving a second transmit power of a second UL RS based on a second power control mechanism, wherein derivation of the second transmit power based on the second power control mechanism is not associated with the uplink data channel. Furthermore, the method includes transmitting the first UL RS with the first transmit power. The method also includes transmitting the second UL RS with the second transmit power.

公开(公告)号：US20180098312A1

公开(公告)日：2018-04-05

申请号：US15721136

申请日：2017-09-29

Applicant: ASUSTeK COMPUTER INC.

Inventor： Ko-Chiang Lin ,  Ming-Che Li

IPC: H04W72/04 ,  H04L1/18

Abstract: Techniques for receiving control channel for multiple numerologies are disclosed. The UE receives a control channel by using a first numerology and receives a first data channel information by using a second numerology. The UE also receives a second data channel information by using the first numerology. Also, different numerologies and bandwidth portions are used for communicating data channel information and HARQ feedback respectively.

公开(公告)号：US20180049169A1

公开(公告)日：2018-02-15

申请号：US15674483

申请日：2017-08-10

Applicant: ASUSTek Computer Inc.

Inventor： Ko-Chiang Lin ,  Ming-Che Li

IPC: H04W72/04 ,  H04L5/00

Abstract: Methods and apparatuses for determining numerology bandwidth in a wireless communication system are disclosed herein. In one method, a user equipment receives information for a numerology. The information comprises a frequency location and a bandwidth. The UE derives a resource allocation for the numerology based on the frequency location and the bandwidth.

公开(公告)号：US20180048358A1

公开(公告)日：2018-02-15

申请号：US15671494

申请日：2017-08-08

Applicant: ASUSTek Computer Inc.

Inventor： Ming-Che Li ,  Ko-Chiang Lin

IPC: H04B7/04 ,  H04L25/02 ,  H04B7/0404

CPC classification number: H04B7/043 ,  H04B7/0404 ,  H04B7/0617 ,  H04B7/0695 ,  H04B7/0857 ,  H04B7/088 ,  H04L25/0228 ,  H04W16/28

Abstract: A method and apparatus are disclosed from the perspective of a UE capable of performing UE beamforming. In one embodiment, the method includes the UE receiving a control signaling on a first set of UE beam(s). In addition, the method includes the UE receiving a data transmission scheduled by the control signaling on a second set of UE beam(s), wherein the UE receives the data transmission with a time delay after receiving the control signaling.

公开(公告)号：US20170332377A1

公开(公告)日：2017-11-16

申请号：US15594250

申请日：2017-05-12

Applicant: ASUSTeK COMPUTER INC.

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

IPC: H04W72/04 ,  H04W52/14 ,  H04W24/00

CPC classification number: H04W72/0446 ,  H04L5/0053 ,  H04W24/00 ,  H04W52/143 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/1289 ,  H04W74/006

Abstract: Facilitation detection of control channels with different transmission time intervals (TTIs) in wireless communications systems is described herein. In one example, a computer-implemented method comprises: monitoring, by a mobile device comprising a processor, a first control channel in the beginning of a first TTI; and receiving, by the mobile device, a first downlink control information (DCI) on the first control channel in the first TTI, wherein information of the first DCI indicates a pattern of a second TTI associated with a second control channel, and wherein the second control channel occurs later than the first control channel and the second TTI is shorter than the first TTI. The computer-implemented method can also comprise determining, by the mobile device, whether to monitor the second control channel of the second TTI based on the information of the first DCI.