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公开(公告)号：US20210377986A1
公开(公告)日：2021-12-02
申请号：US17332881
申请日：2021-05-27
Applicant: QUALCOMM Incorporated
Inventor： Olufunmilola Omolade AWONIYI-OTERI , Jelena DAMNJANOVIC , Tao LUO , Ozcan OZTURK , Jing SUN , Junyi LI , Sony AKKARAKARAN , Xiaoxia ZHANG , Iyab Issam SAKHNINI
Abstract: Techniques and apparatus for using downlink control information (DCI) to avoid hybrid automatic repeat request (HARQ) process identifier (ID) conflicts in scenarios where multiple semi persistently scheduled (SPS) configurations share the same pool of HARQ process IDs are provided. One example technique involves a user equipment (UE) receiving an indication of a plurality of SPS configurations, each SPS configuration allocating the UE with a set of SPS occasions for physical downlink shared channel (PDSCH) transmissions. Information for resolving a conflict between a first HARQ process ID associated with a first SPS occasion of a first of the plurality of SPS configurations and a second HARQ process ID associated with a second SPS occasion of a second of the plurality of SPS configurations is received. The first SPS occasion occurs prior to the second SPS occasion. The conflict is resolved based on the information.
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52.发明申请公开(公告)号：US20210329644A1
公开(公告)日：2021-10-21
申请号：US17152764
申请日：2021-01-19
Applicant: QUALCOMM Incorporated
Inventor： Shanyu ZHOU , Jelena DAMNJANOVIC , Tao LUO , Sony AKKARAKARAN , Jingchao BAO
Abstract: Apparatus, methods, and computer-readable media for facilitating signaling of network coding information to facilitate feedback processing are disclosed herein. An example method for wireless communication at a transmitting device includes encoding data packets based on a first network coding and transmitting encoded data packets to a receiving device. The example method also includes receiving network coding information and determining a second network coding applied by the receiving device based on the network coding information. Additionally, the example method includes receiving feedback from the receiving device and decoding the encoded data packets based on the second network coding applied by the receiving device. Further, the example method includes updating the first network coding applied by the transmitting device based on the feedback and the decoding of the encoded data packets.
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公开(公告)号：US20210328643A1
公开(公告)日：2021-10-21
申请号：US17230611
申请日：2021-04-14
Applicant: QUALCOMM Incorporated
Inventor： Jelena DAMNJANOVIC , Tao LUO , Juan MONTOJO , Junyi LI , Sony AKKARAKARAN , Aleksandar DAMNJANOVIC
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, a message that triggers aperiodic channel state information (CSI) reporting for sidelink communications between the UE and another UE, wherein the message indicates a first set of sidelink CSI reference signal (CSI-RS) resources to be used by the UE for CSI-RS transmission; transmit a first set of CSI-RSs in the first set of sidelink CSI-RS resources; receive an indication of one or more modulation and coding schemes (MCSs) for sidelink communications between the UE and the other UE based at least in part on transmitting the first set of CSI-RSs; and communicate with the other UE using an MCS of the one or more MCSs. Numerous other aspects are provided.
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公开(公告)号：US20210307040A1
公开(公告)日：2021-09-30
申请号：US17216417
申请日：2021-03-29
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO , Juan MONTOJO , Iyab Issam SAKHNINI , Jelena DAMNJANOVIC
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive configuration information indicating a set of scheduling request (SR) occasions (SROs), wherein the configuration information identifies a set of mappings between the set of SROs and a set of synchronization signal blocks (SSBs); receive an SSB of the set of SSBs; and transmit one or more SRs on one or more selected SROs associated with the received SSB based at least in part on the set of mappings. Numerous other aspects are provided.
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公开(公告)号：US20210306051A1
公开(公告)日：2021-09-30
申请号：US17184291
申请日：2021-02-24
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam SAKHNINI , Tao LUO , Yan ZHOU , Jelena DAMNJANOVIC , Wooseok NAM , Mahmoud TAHERZADEH BOROUJENI , Juan MONTOJO , Peter GAAL , Peter Pui Lok ANG , Linhai HE
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 beam management configuration that indicates a set of resources to be used by the UE for transmitting a plurality of reference signals, including at least one sounding reference signal (SRS) and at least one demodulation reference signal (DMRS), to be used for beam refinement during an uplink beam management occasion; and transmit, to the base station, the at least one SRS and the at least one DMRS based at least in part on the beam management configuration. Numerous other aspects are provided.
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Patent Agency Ranking
公开(公告)号：US20210298065A1
公开(公告)日：2021-09-23
申请号：US17202758
申请日：2021-03-16
Applicant: QUALCOMM Incorporated
Inventor： Olufunmilola Omolade AWONIYI-OTERI , Jelena DAMNJANOVIC , Tao LUO , Linhai HE , Ozcan OZTURK , Yan ZHOU , Iyab Issam SAKHNINI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a first configuration and a second configuration, wherein the first configuration is for a discontinuous reception (DRX) cycle and the second configuration is for a configured grant (CG), wherein the DRX cycle is associated with a set of active time durations and a set of non-active time durations, and wherein the CG is associated with a transmission in one or more non-active time durations of the set of non-active time durations; receive information identifying a mask, wherein the mask indicates a modified configuration for the transmission in the one or more non-active time durations or a modified multiplexing scheme for the CG; and selectively perform or skip the transmission in accordance with the CG and the mask. Numerous other aspects are provided.
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公开(公告)号：US20210282148A1
公开(公告)日：2021-09-09
申请号：US17247607
申请日：2020-12-17
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam SAKHNINI , Tao LUO , Yan ZHOU , Wooseok NAM , Jelena DAMNJANOVIC , Mahmoud TAHERZADEH BOROUJENI , Juan MONTOJO , Peter GAAL , Peter Pui Lok ANG , Linhai HE
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform respective measurements of one or more demodulation reference signals (DMRSs). Each of the one or more DMRSs may be associated with a repetition of a downlink transmission. Each of the one or more DMRSs may be transmitted on a narrow beam that is located within a wide beam associated with a transmission configuration indication indicated in a grant for the downlink transmission. The UE may transmit an indication of one or more of the respective measurements. Numerous other aspects are provided.
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58.发明申请公开(公告)号：US20210266972A1
公开(公告)日：2021-08-26
申请号：US17144928
申请日：2021-01-08
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud TAHERZADEH BOROUJENI , Tao LUO , Peter GAAL , Juan MONTOJO , Jelena DAMNJANOVIC , Yan ZHOU , Iyab Issam SAKHNINI
IPC: H04W74/08
Abstract: Aspects described herein relate to communicating a first random access message in a two-step random access procedure, where the first random access message includes an indication to receive one or more repetitions of a second random access message from the base station, and communicating, based on the indication, an initial transmission of the second random access message and the one or more repetitions of the second random access message.
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公开(公告)号：US20210266876A1
公开(公告)日：2021-08-26
申请号：US17182969
申请日：2021-02-23
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Tao LUO , Jelena DAMNJANOVIC , Iyab Issam SAKHNINI , Mahmoud TAHERZADEH BOROUJENI , Juan MONTOJO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, in a downlink control information, a bit map identifying a plurality of feedback indicators for a plurality of uplink transmissions, wherein the plurality of feedback indicators includes more than one acknowledgment and/or negative acknowledgment; and retransmit one or more of the plurality of uplink transmissions based at least in part on receiving the bit map identifying the plurality of feedback indicators. Numerous other aspects are provided.
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公开(公告)号：US20210259034A1
公开(公告)日：2021-08-19
申请号：US17167959
申请日：2021-02-04
Applicant: QUALCOMM Incorporated
Inventor： Jelena DAMNJANOVIC , Tao LUO , Aleksandar DAMNJANOVIC
Abstract: Techniques for new radio layer two relay are disclosed. In an example, a base station may configure a user equipment (UE) and a relay UE having individual direct communication links with the base station to configure a sidelink communication link between the UE and the relay UE. The sidelink communication link may allow the UE to communicate with the base station via the direct communication link between the base station and the UE and the sidelink communication link between the UE and the relay UE.
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