公开(公告)号：US20230198682A1

公开(公告)日：2023-06-22

申请号：US17906806

申请日：2020-04-06

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG ,  Jing SUN ,  Tao LUO ,  Peter GAAL ,  Juan MONTOJO ,  Fang YUAN ,  Arumugam CHENDAMARAI KANNAN

IPC: H04L1/1829 ,  H04L5/00 ,  H04W72/21 ,  H04W72/0446

CPC classification number: H04L1/1858 ,  H04L1/1861 ,  H04L5/0053 ,  H04W72/21 ,  H04W72/0446

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine respective sets of time domain resources that are to be used for multiple repetitions of an uplink control information transmission in multiple slots; and transmit one or more of the multiple repetitions using the respective sets of time domain resources, or one or more other resources, in the multiple slots based at least in part on determining the respective sets of time domain resources. Numerous other aspects are provided.

公开(公告)号：US20230093991A1

公开(公告)日：2023-03-30

申请号：US17449012

申请日：2021-09-27

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed HIRZALLAH ,  Arumugam CHENDAMARAI KANNAN ,  Srinivas YERRAMALLI ,  Marco PAPALEO ,  Vinay CHANDE ,  Giovanni CHISCI ,  Aleksandar DAMNJANOVIC ,  Jing SUN ,  Rajat PRAKASH ,  Xiaoxia ZHANG ,  Tao LUO

IPC: H04B7/06 ,  H04W24/10 ,  H04B17/309

Abstract: A method of wireless communication performed by a wireless communications device may include receiving, from a second wireless communication device, one or more signals associated with a beam parameter, determining, for each of a plurality of locations within a first zone, a first signal measurement for the one or more received signals, determining, at each of a plurality of locations within a second zone, a second signal measurement for the one or more received signals, wherein the second zone is different from the first zone, and determining whether the second wireless communication device satisfies an interference condition based at least in part on a cumulative distribution of at least one of the first signal measurements at the plurality of locations within the first zone or a cumulative distribution of at least one of the second signal measurements at the plurality of locations within the second zone.

公开(公告)号：US20220377754A1

公开(公告)日：2022-11-24

申请号：US17740063

申请日：2022-05-09

Applicant: QUALCOMM Incorporated

Inventor： Giovanni CHISCI ,  Jing SUN ,  Arumugam CHENDAMARAI KANNAN ,  Vinay CHANDE ,  Xiaoxia ZHANG

IPC: H04W72/12 ,  H04W74/02

Abstract: Aspects relate to the amount of shared bandwidth to be used for channel occupancy time (COT) sharing. An initiator device may use a clear channel assessment procedure to gain access to wireless communication resources for a COT that will be shared between the initiator device and a responder device. In some examples, the responder device may determine the shared bandwidth based on information that is implicit in a transmission from the initiator device. For example, the responder device may determine the shared bandwidth based at least in part on a bandwidth of a transmission from the initiator device.

公开(公告)号：US20220377668A1

公开(公告)日：2022-11-24

申请号：US17302997

申请日：2021-05-18

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Jelena DAMNJANOVIC ,  Arumugam CHENDAMARAI KANNAN ,  Wooseok NAM ,  Yan ZHOU ,  Juan MONTOJO ,  Xiaoxia ZHANG ,  Jing SUN

IPC: H04W52/02 ,  H04W76/28 ,  H04W72/04 ,  H04W24/08 ,  H04W72/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a transmit UE, a sidelink wake-up signal (WUS) that indicates the UE is to monitor a first subset of resources, of a set of resources, for sidelink control information (SCI) from the transmit UE, the set of resources being associated with an active monitoring state of a discontinuous reception (DRX) cycle. The UE may monitor the first subset of resources for the SCI. The UE may sense for signals associated with a sidelink control signal, the sidelink control signal being associated with at least one other UE, using a second subset of resources, of the set of resources. Numerous other aspects are described.

公开(公告)号：US20220369125A1

公开(公告)日：2022-11-17

申请号：US17691536

申请日：2022-03-10

Applicant: QUALCOMM INCORPORATED

Inventor： Giovanni CHISCI ,  Jing SUN ,  Arumugam CHENDAMARAI KANNAN ,  Vinay CHANDE ,  Sumant Jayaraman IYER ,  Marco PAPALEO ,  Tao LUO ,  Aleksandar DAMNJANOVIC ,  Xiaoxia ZHANG

IPC: H04W16/28

Abstract: A method for wireless communication includes a first wireless communication device receiving, from a second wireless communication device, one or more signals for each of a plurality of candidate sensing beams and a transmission beam. The method also includes determining, for each of the plurality of candidate sensing beams based on at least one of the one or more signals for the respective candidate sensing beam, a first signal measurement. The method also includes determining, based on at least one of the one or more signals for the transmission beam, a second signal measurement with respect to a direction of the transmission beam, and determining, for each of the plurality of candidate sensing beams based on the respective first signal measurement and the second signal measurement, beam coverage information with respect to the transmission beam direction.

公开(公告)号：US20220311550A1

公开(公告)日：2022-09-29

申请号：US17656795

申请日：2022-03-28

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Jing SUN ,  Tao LUO ,  Xiaoxia ZHANG ,  Arumugam CHENDAMARAI KANNAN ,  Juan MONTOJO ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL

IPC: H04L1/18 ,  H04L1/16 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, an indication associated with a quantity of active hybrid automatic repeat request (HARQ) processes, wherein the quantity of active HARQ processes is dynamically changeable based at least in part on an operating band and an associated subcarrier spacing. The UE may transmit, to the network entity, HARQ feedback based at least in part on the indication associated with the quantity of active HARQ processes. Numerous other aspects are described.

公开(公告)号：US20220078640A1

公开(公告)日：2022-03-10

申请号：US17472342

申请日：2021-09-10

Applicant: QUALCOMM Incorporated

Inventor： Vinay CHANDE ,  Arumugam CHENDAMARAI KANNAN ,  Jing SUN ,  Xiaoxia ZHANG ,  Aleksandar DAMNJANOVIC ,  Tao LUO

IPC: H04W24/04 ,  H04W24/10 ,  H04B17/318

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, related to long-term-sensing-based inter-operator coexistence techniques for unlicensed high bands providing a measurement framework and candidate measurements, along with channel selection, per beam channel deselection, and dynamic frequency selection. In one aspect, a network entity may determine that a non-coordinating node satisfies a communication presence threshold based on the at least one long term sensing measurement, and transmitting, to a user equipment (UE), an indication of a remedial action, or adjusting the communication channel based on the determination. In another aspect, a UE may obtain at least one long term sensing measurement, and transmit a long term sensing report including the at least one long term sensing measurement.

公开(公告)号：US20220077998A1

公开(公告)日：2022-03-10

申请号：US17398843

申请日：2021-08-10

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Xiaoxia ZHANG ,  Srinivas YERRAMALLI ,  Tao LUO ,  Arumugam CHENDAMARAI KANNAN ,  Junyi LI

IPC: H04L5/00 ,  H04W72/12 ,  H04W72/14

Abstract: Aspects presented herein may enhance the configuration of the scheduling offset for communication devices within a channelized frequency band. In one aspect, a UE receives a PDCCH including a scheduling offset parameter. The PDCCH schedules one of a PDSCH for reception in a first sub-band within a BWP or provides an uplink scheduling grant of a PUSCH for transmission in a second sub-band within the BWP. The UE communicates with a base station based on one of a slot for receiving the PDSCH based on the first sub-band within the BWP and the scheduling offset parameter when the PDCCH schedules the PDSCH, or a slot for transmitting the PUSCH based on the second sub-band within the BWP and the scheduling offset parameter when a PUCCH is used to schedule the PUSCH.

公开(公告)号：US20220039092A1

公开(公告)日：2022-02-03

申请号：US17305788

申请日：2021-07-14

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Arumugam CHENDAMARAI KANNAN ,  Srinivas YERRAMALLI ,  Tao LUO ,  Xiaoxia ZHANG ,  Junyi LI

IPC: H04W72/04 ,  H04B1/713

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 restriction on a combination of frequency components permitted to be used by the UE for carrier aggregation or frequency hopping, wherein the restriction indicates at least two frequency components that are not permitted to be combined for carrier aggregation or frequency hopping. The UE may communicate based at least in part on the restriction. Numerous other aspects are provided.

公开(公告)号：US20220038235A1

公开(公告)日：2022-02-03

申请号：US17305789

申请日：2021-07-14

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Srinivas YERRAMALLI ,  Arumugam CHENDAMARAI KANNAN ,  Tao LUO ,  Xiaoxia ZHANG ,  Junyi LI

IPC: H04L5/00 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration that indicates a set of frequency components for carrier aggregation and that indicates multiple sets of channel state information reference signals (CSI-RSs) or sounding reference signals (SRSs), wherein different sets of CSI-RSs or SRSs, of the multiple sets of CSI-RSs or SRSs, correspond to different subsets of frequency components included in the set of frequency components. The UE may monitor for one or more CSI-RSs or SRSs, corresponding to a subset of frequency components included in the set of frequency components, based at least in part on the configuration. Numerous other aspects are provided.