公开(公告)号：US20230224911A1

公开(公告)日：2023-07-13

申请号：US17860819

申请日：2022-07-08

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Jing SUN ,  Tao LUO

IPC: H04W72/12 ,  H04W48/12

CPC classification number: H04W72/1289 ,  H04W48/12

Abstract: Certain aspects of the present disclosure provide techniques for a method of wireless communication by a user equipment (UE), comprising receiving, from a network entity, signaling configuring: 1) a minimum physical downlink control channel (PDCCH) monitoring periodicity that spans a number of slots associated with a slot group, and 2) monitoring occasions (MOs) of different types of common search spaces (CSSs) within the slot group, selecting at least one MO, from the MOs of the different types of CSSs, to monitor based on a rule, and monitoring the at least one MO for a PDCCH from the network entity.

公开(公告)号：US20230224902A1

公开(公告)日：2023-07-13

申请号：US18188242

申请日：2023-03-22

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04W48/08 ,  H04W48/20 ,  H04L5/00

CPC classification number: H04W48/08 ,  H04W48/20 ,  H04L5/0053

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a plurality of configurations corresponding to a plurality of physical cell identifiers (PCIs), wherein the plurality of PCIs are associated with a serving cell, and wherein the plurality of configurations are based at least in part on respective transmit receive points (TRPs) and indicate synchronization signal block configurations of the plurality of PCIs; receive information indicating an TRP, of the respective TRPs, or a PCI corresponding to the TRP; and perform a communication with the TRP based at least in part on the PCI in accordance with a configuration, of the plurality of configurations, corresponding to the PCI. Numerous other aspects are provided.

公开(公告)号：US20230224200A1

公开(公告)日：2023-07-13

申请号：US17573251

申请日：2022-01-11

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Hemant SAGGAR ,  Tao LUO

IPC: H04L27/26

CPC classification number: H04L27/2605 ,  H04L27/2636 ,  H04L27/2618 ,  H04L5/001

Abstract: Aspects described herein relate to adding a set of redundant subcarriers to a set of data subcarriers to be transmitted in a unique-word orthogonal frequency division multiplexing (UW-OFDM) waveform, interleaving, based on a permutation matrix, the set of redundant subcarriers with the set of data subcarriers to generate a permutation of subcarriers, mapping the permutation of subcarriers as input to an inverse fast Fourier transform (IFFT), and generating the UW-OFDM waveform based on output of the IFFT. Other aspects relate to receiving and processing the UW-OFDM waveform.

公开(公告)号：US20230224136A1

公开(公告)日：2023-07-13

申请号：US17647967

申请日：2022-01-13

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04L5/00 ,  H04L5/16 ,  H04W72/08 ,  H04L5/14

CPC classification number: H04L5/0094 ,  H04L5/16 ,  H04W72/082 ,  H04L5/1461 ,  H04W88/10

Abstract: The apparatus may be configured to configure a downlink BWP and an uplink BWP having at least one of a restricted uplink portion, a restricted downlink portion, or a guard band associated with one or more of the downlink BWP or the uplink BWP. The apparatus may also be configured to communicate with one or more UEs in the restricted downlink portion of the downlink BWP and the restricted uplink portion of the uplink BWP. The apparatus may be configured to transmit, to a first UE in a half-duplex mode of operation, an indication of a first set of resources for a full-duplex mode of operation of the base station and a second set of resources for the half-duplex mode of operation of the base station. The apparatus may also be configured to communicate with the first UE in the indicated first set of resources.

公开(公告)号：US20230224108A1

公开(公告)日：2023-07-13

申请号：US18008898

申请日：2020-07-30

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Mostafa KHOSHNEVISAN ,  Aleksandar DAMNJANOVIC ,  Yitao CHEN ,  Tao LUO ,  Xiaoxia ZHANG ,  Juan MONTOJO

IPC: H04L5/00

CPC classification number: H04L5/0037 ,  H04L5/0051 ,  H04L5/0016

Abstract: A configuration to configure a UE to utilize a layer mapping configuration for mapping coded data. The apparatus applies a layer mapping order for mapping coded data in time, frequency, and a plurality of spatial layers for a plurality of UEs configured in cooperation or a plurality of panels configured in cooperation. The apparatus exchanges the coded data with a base station based on the layer mapping order.

公开(公告)号：US20230224081A1

公开(公告)日：2023-07-13

申请号：US17998147

申请日：2020-06-22

Applicant: QUALCOMM Incorporated

Inventor： Yitao CHEN ,  Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG ,  Jing SUN ,  Tao LUO ,  Peter GAAL ,  Fang YUAN

IPC: H04L1/08 ,  H04L1/00 ,  H04W72/20 ,  H04W72/1268

CPC classification number: H04L1/08 ,  H04L1/0003 ,  H04W72/20 ,  H04W72/1268

Abstract: Methods, systems, and devices for wireless communications are described in which UEs and base stations may transmit multiple repetitions of certain communications, which may enhance the likelihood of successful reception and decoding such communications. A base station may configure a UE to transmit multiple repetitions of uplink control information (UCI) that each use a same number of coded bits for each repetition, which may allow for soft buffering and combining of the multiple repetitions the base station. The UE may select one of the repetitions for determining the number of coded bits, and may adjust one or more other repetitions of the UCI to provide the same number of coded bits.

公开(公告)号：US20230217436A1

公开(公告)日：2023-07-06

申请号：US18054034

申请日：2022-11-09

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Mostafa KHOSHNEVISAN ,  Jing SUN ,  Tao LUO

IPC: H04W72/12

CPC classification number: H04W72/1273 ,  H04W72/1289

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication to perform physical downlink control channel (PDCCH) monitoring in a first monitoring span, of a first group of slots, and in a second monitoring span, of a second group of slots, wherein a start of the first monitoring span is at least a threshold number of slots away from a start of the second monitoring span. The UE may selectively perform the PDCCH monitoring in the first monitoring span or the second monitoring span based at least in part on the indication. Numerous other aspects are described.

公开(公告)号：US20230216648A1

公开(公告)日：2023-07-06

申请号：US17647080

申请日：2022-01-05

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO

IPC: H04L5/00 ,  H04B17/345

CPC classification number: H04L5/0085 ,  H04L5/0048 ,  H04B17/345

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive cross-link interference (CLI) configuration information that indicates a plurality of sub-bands for a CLI measurement resource. The UE may transmit a CLI report indicating at least one CLI metric associated with at least one sub-band of the plurality of sub-bands. Numerous other aspects are described.

公开(公告)号：US20230216644A1

公开(公告)日：2023-07-06

申请号：US17569305

申请日：2022-01-05

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tao LUO ,  Junyi LI

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0053 ,  H04W72/0406

Abstract: Aspects relate to techniques for activating transmission configuration indicator (TCI) states based on a TCI state update list including a plurality of component carriers. A TCI state activation message for a physical downlink control channel (PDCCH) can include two TCI states for single frequency network (SFN) operation of a control resource set (CORESET) associated with a serving cell ID. A user equipment (UE) may receive the TCI state activation message and activate at least one of the two TCI states for each component carrier in the TCI state update list in response to the TCI state update list including the serving cell ID and based on a respective SFN configuration of each of the component carriers.

公开(公告)号：US20230216640A1

公开(公告)日：2023-07-06

申请号：US18011039

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Jing SUN ,  Xiaoxia ZHANG

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0053 ,  H04B7/0626

Abstract: A user equipment (UE) and a base station (BS) may transmit reference signals (RS) for the other device to estimate a channel and perform measurements. This disclosure provides for a UE to request a reference signal such as a channel state information (CSI) or a sounding reference signal (SRS). The BS transmits a radio resource control (RRC) message that configures the UE with one or more trigger states for CSI, SRS, or a combination thereof and a media access control (MAC) control element (CE) that activates a subset of the configured trigger states. In one aspect, the UE transmits an uplink request that indicates a trigger state for the UE. corresponding to at least one configured RS. The UE and the BS communicate the at least one RS corresponding to the trigger state for example, based on a grant from the BS or a time offset from the uplink request.