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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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Patent Agency Ranking
公开(公告)号：US20220248378A1
公开(公告)日：2022-08-04
申请号：US17165860
申请日：2021-02-02
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Gokul SRIDHARAN , Yongjun KWAK
Abstract: Aspects are provided allowing a UE to perform early termination of repetitions of an ongoing PUSCH transmission in response to a DCI from a base station indicating whether a prior PUSCH transmission or repetition was successfully decoded. The UE obtains information configuring an uplink data transmission and a repetition of the uplink data transmission. The UE sends the uplink data transmission to a base station. The UE terminates the repetition of the uplink data transmission in response to reception of downlink information in a downlink control channel. Thus, UE power reduction and enhanced resource efficiency may be achieved. Moreover, the repetition is terminated after a time gap following a CORESET where the downlink control channel is received. As a result, a start time for terminating PUSCH repetitions may be configured to accommodate various timing considerations such as dynamic TDD, different numerologies between PDCCH and PUSCH, and multiple PUSCH processing capabilities.
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137.发明申请公开(公告)号：US20220123983A1
公开(公告)日：2022-04-21
申请号：US17449978
申请日：2021-10-05
Applicant: QUALCOMM Incorporated
Inventor： Michael LEVITSKY , Ran BERLINER , Gokul SRIDHARAN , Hung Dinh LY
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, a dynamic indication to switch from a modulation and coding scheme (MCS) table to a new MCS table. The UE may transmit, to the base station, one or more uplink communications that use a transmit waveform type associated with the new MCS table. Numerous other aspects are provided.
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公开(公告)号：US20220123865A1
公开(公告)日：2022-04-21
申请号：US17451556
申请日：2021-10-20
Applicant: QUALCOMM Incorporated
Inventor： Gokul SRIDHARAN , Hung Dinh LY , Seyedkianoush HOSSEINI , Wanshi CHEN , Mahmoud TAHERZADEH BOROUJENI , Tao LUO , Krishna Kiran MUKKAVILLI , Peter GAAL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive a configuration that indicates a number of nominal repetitions associated with an uplink repetition type that does not permit uplink transmission occasions to cross a slot boundary and that permits only one uplink transmission occasion per slot. The mobile station may transmit an actual repetition of the uplink repetition type in a transmission occasion based at least in part on a determination that the transmission occasion has resources available for the actual repetition, wherein the transmission occasion is a slot. The mobile station may terminate transmission of actual repetitions of the uplink repetition type when a number of actual repetitions equals the number of nominal repetitions. Numerous other aspects are provided.
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公开(公告)号：US20220104227A1
公开(公告)日：2022-03-31
申请号：US17484913
申请日：2021-09-24
Applicant: QUALCOMM Incorporated
Inventor： Gokul SRIDHARAN , Seyedkianoush HOSSEINI , Hung Dinh LY , Krishna Kiran MUKKAVILLI , Yi HUANG , Hwan Joon KWON , Peter GAAL
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to maintain phase coherence for repetitions of uplink channel transmissions across slot boundaries. One example method includes receiving, from a network entity, phase coherence configuration information indicating that the UE is to maintain phase coherence for repetitions of uplink channel transmissions that cross slot boundaries; receiving scheduling information scheduling a plurality of repetitions of an uplink channel transmission; determining, based on the scheduling information, that the scheduled plurality of repetitions of the uplink channel transmission will cross one or more slot boundaries; and transmitting the plurality of repetitions of the uplink channel transmission based on the scheduling information and the phase coherence configuration information.
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公开(公告)号：US20220069860A1
公开(公告)日：2022-03-03
申请号：US17411312
申请日：2021-08-25
Applicant: QUALCOMM Incorporated
Inventor： Seyong PARK , Alexandros MANOLAKOS , Weimin DUAN , Gokul SRIDHARAN , Jay Kumar SUNDARARAJAN , Muhammad Sayed Khairy ABDELGHAFFAR , Naga BHUSHAN , Wanshi CHEN , Taesang YOO , Hwan Joon KWON , Krishna Kiran MUKKAVILLI , Tingfang JI
Abstract: A communications transceiver system that employs self-interference mitigation techniques can detect static objects by using techniques that introduce angular or Doppler diversity. This can include moving Tx and Rx antennas and/or performing beam sweeping. When processing RF sensing data from reflected RF signals, self-interference mitigation techniques can be used and compensation can be made for the movement and/or beam sweeping to allow for both self-interference mitigation and detection of static objects.
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