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公开(公告)号:WO2021067314A1
公开(公告)日:2021-04-08
申请号:PCT/US2020/053340
申请日:2020-09-29
Applicant: QUALCOMM INCORPORATED
Inventor: MANOLAKOS, Alexandros , ABDELGHAFFAR, Muhammad Sayed Khairy , DUAN, Weimin , VITTHALADEVUNI, Pavan Kumar , MUKKAVILLI, Krishna Kiran
IPC: H04L5/00 , H04B17/345 , H04J11/00 , H04W24/10
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information (DCI) that includes an indication of a null resource element pattern. The null resource element pattern may be indicated in the DCI using: a value of an antenna port field that also indicates one or more demodulation reference signal (DMRS) ports for the UE and a number of DMRS code-division multiplexing groups without data, or one or more zero power downlink reference signals. The UE may perform one or more demodulation interference measurements based at least in part on the null resource element pattern. The UE may demodulate a downlink communication based at least in part on performing the one or more demodulation interference measurements. Numerous other aspects are provided.
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公开(公告)号:WO2021062446A1
公开(公告)日:2021-04-01
申请号:PCT/US2020/070585
申请日:2020-09-25
Applicant: QUALCOMM INCORPORATED
Inventor: BHATTAD, Kapil , SUN, Jing , ZHANG, Xiaoxia , DEOGUN, Pravjyot Singh
IPC: H04L1/18
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a plurality of slot-aggregated physical uplink shared channel (PUSCH) transmissions associated with a common transport block; receive a dynamic feedback information (DFI) transmission that includes hybrid automatic repeat request (HARQ) feedback associated with the plurality of slot-aggregated PUSCH transmissions, wherein the HARQ feedback is a HARQ acknowledgement (ACK) or a HARQ negative acknowledgement (NACK); determine whether one or more PUSCH transmissions, of the plurality of slot-aggregated PUSCH transmissions, satisfy a delay condition associated with receipt of the DFI transmission; and determine whether the HARQ feedback is valid based at least in part on whether the one or more PUSCH transmissions satisfy the delay condition. Numerous other aspects are provided.
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公开(公告)号:WO2021056027A1
公开(公告)日:2021-03-25
申请号:PCT/US2020/070555
申请日:2020-09-18
Applicant: QUALCOMM INCORPORATED
Inventor: MANOLAKOS, Alexandros , SORIAGA, Joseph Binamira
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify, for an occasion of a resource of a physical channel, a collision of a first channel state information (CSI) report associated with a first target time period and a second CSI report a second target time period; prioritize one of the first CSI report or the second CSI report based at least in part on one or more prioritization criteria; and transmit the one of the first CSI report or the second CSI report based at least in part on prioritizing the one of the first CSI report or the second CSI report. Numerous other aspects are provided.
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84.
公开(公告)号:WO2021056008A1
公开(公告)日:2021-03-25
申请号:PCT/US2020/070512
申请日:2020-09-09
Applicant: QUALCOMM INCORPORATED
Inventor: BAI, Tianyang , RYU, Jung Ho , ZHOU, Yan , LUO, Tao , VENUGOPAL, Kiran , LI, Junyi
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect beam failure on a secondary cell (SCell), wherein the UE is configured with a primary cell (PCell) and the SCell for carrier aggregation with a base station; identify one or more resources for transmission of a beam failure recovery request based at least in part on detecting the beam failure, wherein the one or more resources are on one or more SCells configured for the UE; and transmit the beam failure recovery request to the base station using the one or more resources. Numerous other aspects are provided.
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公开(公告)号:WO2021051125A1
公开(公告)日:2021-03-18
申请号:PCT/US2020/070485
申请日:2020-09-02
Applicant: THE JOHNS HOPKINS UNIVERSITY
Abstract: A device may identify, in a first frame of a video feed captured by a camera and using a first computer vision technique, a first subject based on a plurality of reference points of the first subject. The device may determine whether the first subject is merged with a second subject in a second frame of the video feed. The device may selectively identify the first subject in the second frame using the first computer vision technique, or using a second computer vision technique, based on whether the first subject is merged with the second subject in the second frame, wherein the second computer vision technique is based on a shape context of the first subject. The device may determine log information based on identifying the first subject in the first frame and the second frame. The device may store or provide the log information.
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公开(公告)号:WO2021045990A1
公开(公告)日:2021-03-11
申请号:PCT/US2020/048730
申请日:2020-08-31
Applicant: THE JOHNS HOPKINS UNIVERSITY , HITACHI, LTD.
Inventor: FUJITA, Yusuke , WATANABE, Shinji , KANDA, Naoyuki , HORIGUCHI, Shota
Abstract: An audio analysis platform may receive a portion of an audio input, wherein the audio input corresponds to audio associated with a plurality of speakers. The audio analysis platform may process, using a neural network, the portion of the audio input to determine voice activity of the plurality of speakers during the portion of the audio input, wherein the neural network is trained using reference audio data and reference diarization data corresponding to the reference audio data. The audio analysis platform may determine, based on the neural network being used to process the portion of the audio input, a diarization output associated with the portion of the audio input, wherein the diarization output indicates individual voice activity of the plurality of speakers. The audio analysis platform may provide the diarization output to indicate the individual voice activity of the plurality of speakers during the portion of the audio input.
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公开(公告)号:WO2021042097A1
公开(公告)日:2021-03-04
申请号:PCT/US2020/070277
申请日:2020-07-15
Applicant: QUALCOMM INCORPORATED
Inventor: YANG, Wei , HOSSEINI, Seyedkianoush , FAKOORIAN, Seyed Ali Akbar , CHEN, Wanshi , GAAL, Peter , KHANDEKAR, Aamod , BECKMAN, James , LU, Enoch Shiao-Kuang
IPC: H04L5/00
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive an indication of whether a first physical downlink shared channel (PDSCH) communication is to be punctured in a set of resources in which a second PDSCH communication at least partially overlaps with the first PDSCH communication, or both the first PDSCH communication and the second PDSCH communication are to be transmitted in the set of resources. The mobile station may decode the first PDSCH communication based at least in part on the indication. Numerous other aspects are provided.
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公开(公告)号:WO2021040738A1
公开(公告)日:2021-03-04
申请号:PCT/US2019/049139
申请日:2019-08-30
Applicant: QUALCOMM INCORPORATED
Inventor: AUSLENDER, Ori , BERLINER, Ran , TRIPATHI, Ambarish , HAN, Junsheng , ISLAM, Muhammad Nazmul , LEVITSKY, Michael
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine to initiate a random access channel (RACH) procedure with a base station (BS). The UE may determine, based at least in part on determining to initiate the RACH procedure, whether a timing alignment timer, associated with a timing alignment of the UE and the BS, is expired. The UE may initiate the RACH procedure using the timing alignment based at least in part on determining that the timing alignment timer is not expired. Numerous other aspects are provided.
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公开(公告)号:WO2021026571A1
公开(公告)日:2021-02-11
申请号:PCT/US2020/070383
申请日:2020-08-07
Applicant: QUALCOMM INCORPORATED
Inventor: AKKARAKARAN, Sony , LUO, Tao , LI, Junyi , MONTOJO, Juan , RYU, Jung Ho , GULATI, Kapil , CHENG, Hong
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a transmit power control (TPC) command that is based at least in part on a scheduled transmission of a sidelink communication. The UE may determine, based at least in part on refraining from transmitting the sidelink communication or transmitting the sidelink communication at a power that is lower than a power configured for the scheduled transmission of the sidelink communication, whether to adjust a transmit power of the UE based at least in part on the TPC command. The UE may selectively adjust the transmit power of the UE based at least in part on determining whether to adjust the transmit power. Numerous other aspects are provided.
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90.
公开(公告)号:WO2021026067A1
公开(公告)日:2021-02-11
申请号:PCT/US2020/044734
申请日:2020-08-03
Applicant: QUALCOMM INCORPORATED
Inventor: SARKIS, Gabi , MANOLAKOS, Alexandros , SORIAGA, Joseph Binamira , KHANDEKAR, Aamod , YU, Yuanning , SADEGHI, Pouriya
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of at least one of a first interleaving mode for mapping codeblocks to a data channel or a second interleaving mode for reporting channel state information (CSI). The UE may map codeblocks to the data channel based at least in part on the first interleaving mode. The UE may report CSI based at least in part on the second interleaving mode. Numerous other aspects are provided.
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