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公开(公告)号：US20230171749A1
公开(公告)日：2023-06-01
申请号：US17997063
申请日：2020-06-12
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Yu ZHANG , Hao XU , Liangming WU , Chao WEI , Chenxi HAO
IPC: H04W72/0446 , H04L1/00 , H04L5/00 , H04W72/23
CPC classification number: H04W72/0446 , H04L1/0071 , H04L5/0046 , H04W72/23
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may determine a time domain interleaving configuration to be used for a transport block of a communication, wherein the time domain interleaving configuration maintains a frequency domain resource distribution of a frequency domain resource mapping scheme used for the transport block, and transmit the communication on one or more physical shared channels using the time domain interleaving configuration for the transport block of the communication. Numerous other aspects are provided.
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公开(公告)号：US20230171077A1
公开(公告)日：2023-06-01
申请号：US17921878
申请日：2020-06-30
Applicant: Bo CHEN , Wei GUAN , Hao XU , QUALCOMM Incorporated
IPC: H04L5/00 , H04W72/1263
CPC classification number: H04L5/0098 , H04L5/001 , H04L5/0092 , H04W72/1263
Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for configuring, based on capability of the user equipment (UE) in switching among multiple component carriers (CCs), the UEs for communications with multiple activated CCs. For example, the network may configure the UE with a number of activated CCs that exceeds a number of CCs supported by the UE for simultaneous connections, such that the UE quickly switches among the activated CCs. The UE can thus effectively utilize more operating bands than the number allowed for simultaneous connections using inter-band carrier aggregations.
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公开(公告)号：US20230155779A1
公开(公告)日：2023-05-18
申请号：US17923091
申请日：2020-06-08
Applicant: QUALCOMM Incorporated
IPC: H04L5/00
CPC classification number: H04L5/0051
Abstract: The present disclosure relates to flexible resource element (RE) mapping and power control of demodulation reference signal (DMRS) in sub-resource block (RB) physical uplink shared channel (PUSCH). Specifically, a network entity may transmit, and a user equipment (UE) may receive a sub-RB PUSCH configuration message associated with a physical resource block (PRB), the sub-RB PUSCH configuration message including at least a DMRS frequency-domain comb pattern, a DMRS frequency shifting pattern, and a transmit power of a number of DMRS REs. The UE may perform a sub-RB PUSCH transmission to the network entity in response to receiving the sub-RB PUSCH configuration message.
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公开(公告)号：US20230155725A1
公开(公告)日：2023-05-18
申请号：US17995534
申请日：2021-05-27
Applicant: QUALCOMM Incorporated
Inventor： Liangming WU , Changlong XU , Jian LI , Kangqi LIU , Xipeng ZHU , Hao XU
IPC: H04L1/00 , H04L1/1607
CPC classification number: H04L1/0045 , H04L1/1607
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiver may determine that a quantity of a first plurality of radio link layer (RLC) protocol data unit (PDU) packets, received from a transmitter, satisfies a first quantity threshold. The receiver may perform a decoding attempt for the first plurality of RLC PDU packets based at least in part on the determination. The receiver may transmit, to the transmitter, an RLC layer feedback report for the first plurality of RLC PDU packets. The RLC layer feedback report may be based at least in part on the decoding attempt. Numerous other aspects are provided.
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公开(公告)号：US20230155663A1
公开(公告)日：2023-05-18
申请号：US17997917
申请日：2020-06-30
Applicant: QUALCOMM Incorporated
CPC classification number: H04B7/0695 , G01S7/006 , G01S13/003
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first sensing signal transmitted by a base station. The UE may determine a preferred sensing direction for a second sensing signal based at least in part on the first sensing signal. The UE may transmit a directional sensing signal request to the base station. The directional sensing signal request may include information indicating the preferred sensing direction for the second sensing signal. Numerous other aspects are provided.
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Patent Agency Ranking
56.发明公开公开(公告)号：US20230147604A1
公开(公告)日：2023-05-11
申请号：US17906536
申请日：2020-05-15
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Chao WEI , Jing LEI , Wanshi CHEN , Hao XU
CPC classification number: H04L5/0053 , H04W72/23
Abstract: Certain aspects of the present disclosure provide techniques for identifying measurement occasions (MOs) to monitor and refrain from monitoring for a repetition of a downlink channel. An example method generally includes determining that, within a monitoring occasion (MO) duration associated with decoding a number of physical downlink control channel (PDCCH) repetitions, the UE should refrain from monitoring at least one MO associated with a first control resource set (CORESET), wherein the MO duration comprises multiple MOs in which the UE is to monitor for repeated PDCCH candidates; refraining from monitoring a first subset of MOs in the MO duration, based on the determination; and monitoring a second subset of MOs within the MO duration.
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公开(公告)号：US20230141170A1
公开(公告)日：2023-05-11
申请号：US17995188
申请日：2020-05-27
Applicant: QUALCOMM Incorporated
CPC classification number: H04W28/0215 , H04L5/0007 , H04L5/0048 , H04W48/16 , H04W76/28
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, by the user equipment, a request for capability information associated with a wireless sensing operation, the capability information identifying at least one of: whether the user equipment is capable of the wireless sensing operation, a sensing mode associated with time division duplexing multiplexing for the wireless sensing operation, a waveform for a signal associated with the wireless sensing operation, a sensing granularity associated with the wireless sensing operation, a range associated with the wireless sensing operation, a sensing bandwidth associated with the wireless sensing operation, a power control parameter associated with the wireless sensing operation, or a hardware constraint associated with the wireless sensing operation; and transmit, based at least in part on the request, the capability information. Numerous other aspects are provided.
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公开(公告)号：US20230084164A1
公开(公告)日：2023-03-16
申请号：US17801505
申请日：2020-04-17
Applicant: Bo CHEN , Pavan Kumar THALADEVUNI , Taesang YOO , Naga BHUSHAN , Jay Kumar SUNDARARAJAN , Ruifeng MA , June NAMGOONG , Krishna Kiran MUKKAVILLI , Tingfang JI , Hao XU , QUALCOMM Incorporated
Inventor： Bo CHEN , Pavan Kumar VITTHALADEVUNI , Taesang YOO , Naga BHUSHAN , Jay Kumar SUNDARARAJAN , Ruifeng MA , June NAMGOONG , Krishna Kiran MUKKAVILLI , Hao XU , Tingfang JI
IPC: H04B7/06
Abstract: A method of wireless communication, by a user equipment (UE), includes receiving multiple neural network training configurations for channel state feedback (CSF). Each configuration corresponds to a different neural network framework. The method also includes training each of a group of neural network decoder/encoder pairs in accordance with the received training configurations. A method of wireless communication, by a base station, includes transmitting multiple neural network training configurations to a user equipment (UE) for channel state feedback (CSF). Each configuration corresponds to a different neural network framework. The method also includes receiving a neural network decoder/encoder pair trained in accordance with the training configurations.
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公开(公告)号：US20230061722A1
公开(公告)日：2023-03-02
申请号：US17758645
申请日：2020-02-07
Applicant: QUALCOMM Incorporated
Inventor： Chenxi HAO , Yu ZHABG , Chao WEI , Hao XU , Wanshi CHEN , Mostafa KHOSHNEVISAN , Xiaoxia ZHANG
IPC: H04B7/06 , H04B17/336
Abstract: Certain aspects of the present disclosure provide techniques for channel state information (CSI) for multiple transmission reception point (mTRP) scenarios. The techniques may provide for dynamic interference measurement for mTRP CSI. A method that may be performed by a user equipment (UE) includes receiving a CSI reporting configuration configuring the UE with a plurality of CSI reference signal (CSI-RS) resources for channel measurement (CMRs) and a plurality of resources for interference measurement (IMRs). The method includes determining an indicator based on an association between one or more CMRs and one or more IMRs. A codepoint of the indicator is associated with an IMR or a set of IMRs by an order of the IMRs or the set of IMRs in the configuration, and is associated with a CMR, a CMR pair, or a part of the ports of a CMR. The method generally includes performing CSI measurement based on the association.
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公开(公告)号：US20220417999A1
公开(公告)日：2022-12-29
申请号：US17775481
申请日：2019-12-10
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Chao WEI , Jing LEI , Wanshi CHEN , Hao XU , Yu ZHANG , Peter Pui Lok ANG , Krishna Kiran MUKKAVILLI
IPC: H04W74/08
Abstract: In an aspect, a UE and BS perform a RACH procedure whereby a preamble sequence group for a preamble is associated with a downlink receive capability of the UE. In another aspect, a UE and BS perform a RACH procedure whereby a preamble sequence group is associated with a group-specific RA-RNTI that is used to scramble an associated DCI communication. In another aspect, UEs performing a RACH procedure with a BS via different sets of ROs may monitor the same GC-DCI scrambled with a common RA-RNTI. In another aspect, a UE and BS perform a 2-Step RACH procedure whereby a Msg-A payload includes information indicative of a downlink receive capability level associated with the UE.
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