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公开(公告)号：US20220399971A1
公开(公告)日：2022-12-15
申请号：US17806063
申请日：2022-06-08
Applicant: QUALCOMM Incorporated
Inventor： Gokul SRIDHARAN , Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL , Hung Dinh LY , Peter GAAL , Wanshi CHEN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive scheduling information for a set of uplink transmissions of the UE. The UE may identify a set of time-domain windows for demodulation reference signal (DMRS) bundling. The UE may transmit the set of uplink transmissions using a DMRS bundling configuration that is based at least in part on the set of time-domain windows for DMRS bundling. Numerous other aspects are described.
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公开(公告)号：US20220361181A1
公开(公告)日：2022-11-10
申请号：US17662489
申请日：2022-05-09
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud TAHERZADEH BOROUJENI , Hung Dinh LY , Gokul SRIDHARAN , Krishna Chaitanya MUKKERA , Hari SANKAR , Sanghoon KIM , Tao LUO
Abstract: Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE receives, from a network entity, after transmitting at least a first repetition of a physical uplink control channel (PUCCH) transmission according to a first repetition factor, a dynamic indication of a second repetition factor to apply for transmitting the same PUCCH transmission. The UE determines an application time of the second repetition factor based on at least a timing of a last complete or partial transmission instance of the PUCCH transmission. The UE transmits, to the network entity, one or more additional repetitions of the PUCCH transmission based, at least in part, on the determined application time of the second repetition factor.
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公开(公告)号：US20220361155A1
公开(公告)日：2022-11-10
申请号：US17814203
申请日：2022-07-21
Applicant: QUALCOMM Incorporated
Inventor： Le LIU , Alberto RICO ALVARINO , Hung Dinh LY , Peter Pui Lok ANG
Abstract: A configuration to allow a UE to receive a BWP configuration that supports RC NR. The UE sends information to a network indicating a UE capability of the UE. The UE receives, based on the UE capability, information indicating a BWP associated with a first BWP, the second BWP having a frequency range equal to or less than the first BWP. The UE receives at least one of control information or data based on the indicated first BWP and the second BWP.
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公开(公告)号：US20220353702A1
公开(公告)日：2022-11-03
申请号：US17660509
申请日：2022-04-25
Applicant: QUALCOMM Incorporated
Inventor： Liangping MA , Tao LUO , Gokul SRIDHARAN , Hung Dinh LY , Xiao Feng WANG , Mahmoud TAHERZADEH BOROUJENI , Jun MA , Alberto RICO ALVARINO , Wanshi CHEN , Ayan SENGUPTA
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a loss of coherence associated with the UE. The UE may perform at least one adjustment to a transmission parameter or a reception parameter based at least in part on the indication of the loss of coherence. For example, the adjustment to the transmission parameter may include adjusting a transmit power, adjusting a transmit frequency, adapting a transmission time, changing an antenna port, or a combination thereof. Additionally, or alternatively, the adjustment to the reception parameter may include refraining from joint channel estimation across a plurality of slots, adjusting a downscaling parameter or a frequency tuning associated with at least one reception antenna, refraining from blind decoding, or a combination thereof. Numerous other aspects are described.
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公开(公告)号：US20220346150A1
公开(公告)日：2022-10-27
申请号：US17658539
申请日：2022-04-08
Applicant: QUALCOMM Incorporated
Inventor： Gokul SRIDHARAN , Mahmoud TAHERZADEH BOROUJENI , Hung Dinh LY , Wanshi CHEN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine one or more of a mode of operation or an uplink-downlink channel reciprocity. The UE may transmit, to a network entity, a message 3 (Msg3) with repetitions during a random access channel (RACH) procedure based at least in part on one or more of the mode of operation or the uplink-downlink channel reciprocity. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20220330232A1
公开(公告)日：2022-10-13
申请号：US17658398
申请日：2022-04-07
Applicant: QUALCOMM Incorporated
Inventor： Gokul SRIDHARAN , Alberto RICO ALVARINO , Hung Dinh LY , Xiao Feng WANG , Mahmoud TAHERZADEH BOROUJENI , Liangping MA , Peter GAAL , Wanshi CHEN , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more sets of contiguous time domain resources for a multi-slot transmission occasion. The UE may select, for a communication on the multi-slot transmission occasion, coded bits of a plurality of coded bits on one of the per slot basis or the per segment basis, for each of a plurality of segments, each segment including one of the one or more sets of contiguous time domain resources and spanning across at least two slots. The UE may interleave the coded bits on one of the per slot basis or the per segment basis to form one or more interleaved encoded bit sequences of a codeblock. The UE may transmit the communication including the one or more interleaved encoded bit sequences. Numerous other aspects are provided.
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公开(公告)号：US20220321167A1
公开(公告)日：2022-10-06
申请号：US17651035
申请日：2022-02-14
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud TAHERZADEH BOROUJENI , Peter GAAL , Hung Dinh LY , Gokul SRIDHARAN , Tao LUO
IPC: H04B1/7156 , H04B1/7136
Abstract: Aspects presented herein may enable a UE to determine whether phase continuity is to be maintained for one or more uplink transmissions when the UE is configured with a frequency-hopping with zero frequency offset. In one aspect, a UE receives, from a network entity, an indication of frequency hopping with zero frequency offset. The UE determines whether phase continuity is to be applied to UL transmissions based on the indication of the frequency hopping with zero frequency offset. The UE transmits, to the network entity, at least one uplink channel with no phase continuity based on the determination to not apply phase continuity to the UL transmissions.
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公开(公告)号：US20220303986A1
公开(公告)日：2022-09-22
申请号：US17655651
申请日：2022-03-21
Applicant: QUALCOMM Incorporated
Inventor： Gokul SRIDHARAN , Hung Dinh LY , Yi HUANG , Seyedkianoush HOSSEINI , Peter GAAL
IPC: H04W72/04
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a plurality of sets of contiguous time domain resources corresponding to a plurality of segments of a multi-slot transmission occasion. The UE may identify an interruption of a multi-slot communication associated with an impacted segment of the plurality of segments. The UE may transmit at least one communication on the multi-slot transmission occasion based on at least one of: prioritization on the impacted segment, a bandwidth part switch associated with the interruption, one or more segments, of the plurality of segments, that occur after the impacted segment, or a remainder of the impacted segment. Numerous other aspects are provided.
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公开(公告)号：US20220303983A1
公开(公告)日：2022-09-22
申请号：US17209087
申请日：2021-03-22
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Gokul SRIDHARAN , Peter GAAL , Nachiket BAPAT , Hari SANKAR , Sanghoon KIM
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, information identifying a resource allocation for an uplink transmission of a transport block over multiple slots. The UE may transmit, to the base station, at least a portion of coded bits corresponding to the transport block based at least in part on a different uplink transmission being scheduled within the uplink transmission of the transport block over the multiple slots. Numerous other aspects are described.
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公开(公告)号：US20220248477A1
公开(公告)日：2022-08-04
申请号：US17649664
申请日：2022-02-01
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud TAHERZADEH BOROUJENI , Hung Dinh LY , Tao LUO , Gokul SRIDHARAN
Abstract: Aspects of the present disclosure provide apparatuses, methods, processing systems, and computer readable mediums for retransmitting a random access channel (RACH) message, for example, based on parameters for initial RACH transmission. For example, a user equipment (UE) transmits an initial transmission of an uplink RACH message with repetition. The UE receives a downlink control information (DCI) scheduling a retransmission of the uplink RACH message with repetition. The UE determines parameters for the retransmission of the uplink RACH message with repetition based, at least in part, on parameters for the initial transmission of the uplink RACH message with repetition. The UE retransmits the uplink RACH message to the network entity with repetition in accordance with the determined parameters.
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